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linux/drivers/input/mouse/psmouse-base.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 10:11:33 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: Add Fujitsu Lifebook B-series touchscreen driver. From: Kenan Esau <kenan.esau@conan.de> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-05-29 02:30:22 -05:00
Input: psmouse - add support for IBM TrackPoint devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-08-08 01:26:18 -05:00
Input: psmouse - add support for eGalax PS/2 touchscreen controller Based on the touchkit USB and lifebook PS/2 touchscreen driver. The egalax touchsreen controller (PS/2 or USB version) is used in this 7" device: http://www.cartft.com/catalog/il/449 Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:49:10 -05:00
Input: psmouse - add support for Elantech touchpads This is version 5 of the driver. Relative mode support has been dropped (users wishing to use touchpad in relative mode can use standard PS/2 protocol emulation done in hardware). The driver supports both original version of Elantech protocol and the newer one used by touchpads installed in EeePC. Signed-off-by: Arjan Opmeer <arjan@opmeer.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-16 22:10:19 -04:00
Input: add new driver for Sentelic Finger Sensing Pad This is the driver for Sentelic Finger Sensing Pad which can be found on MSI WIND Netbook. Signed-off-by: Tai-hwa Liang <avatar@sentelic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-05-10 18:15:39 -07:00
Input: add support for Cypress PS/2 Trackpads This driver, submitted on behalf of Cypress Semiconductor Corporation and additional contributors, provides support for the Cypress PS/2 Trackpad. Original code contributed by Dudley Du (Cypress Semiconductor Corporation), modified by Kamal Mostafa and Kyle Fazzari. BugLink: http://launchpad.net/bugs/978807 Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> Signed-off-by: Kyle Fazzari <git@status.e4ward.com> Signed-off-by: Mario Limonciello <mario_limonciello@dell.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Herton Krzesinski <herton.krzesinski@canonical.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Reviewed-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-05 00:14:22 -08:00
Input: psmouse - add support for detecting FocalTech PS/2 touchpads The Asus X450 and X550 laptops use a PS/2 touchpad from a new manufacturer called FocalTech: https://bugzilla.kernel.org/show_bug.cgi?id=77391 https://bugzilla.redhat.com/show_bug.cgi?id=1110011 The protocol for these devices is not known at this time, but even without knowing the protocol they need some special handling. They get upset by some of our other PS/2 device probing, and once upset generate random mouse events making things unusable even with an external mouse. This patch adds detection of these devices based on their pnp ids, and when they are detected, treats them as a bare ps/2 mouse. Doing things this way they at least work in their ps/2 mouse emulation mode. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-12 17:24:47 -07:00
Input: add vmmouse driver VMMouse enables low-latency mouse-cursor-movements for VMWare and QEMU guests. By removing the guest cursor and using the host as a guest cursor the cursor movement appears instant although in reality there is some lag. To be able to do this, the host's view of the cursor position must exactly match the guest's view and an absolute pointer device is needed. Enter the VMMouse. While the VMMouse driver has historically been an Xorg user-space driver, implementing it as a kernel imput driver enables rootless Xorg and new compositing display servers for VMware guests. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-04-14 10:06:38 -07:00
Input: byd - add BYD PS/2 touchpad driver Driver for the BYD BTP10463 touchpad, found in PC Specialist `Lafite' laptops. This patch sends the magic command sequence which causes the touchpad to stream intellimouse-style packets. Gestures are detected inside the touchpad, and exposed as special values in the Z component of each packet - absolute coordinates are not supported, even in the Windows driver. At present, this supports two-finger vertical and horizontal scrolling, and provides the framework to expose the other gestures it can recognize. Signed-off-by: Chris Diamand <chris@diamand.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-27 17:04:35 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
param: use ops in struct kernel_param, rather than get and set fns directly This is more kernel-ish, saves some space, and also allows us to expand the ops without breaking all the callers who are happy for the new members to be NULL. The few places which defined their own param types are changed to the new scheme (more which crept in recently fixed in following patches). Since we're touching them anyway, we change get() and set() to take a const struct kernel_param (which they really are). This causes some harmless warnings until we fix them (in following patches). To reduce churn, module_param_call creates the ops struct so the callers don't have to change (and casts the functions to reduce warnings). The modern version which takes an ops struct is called module_param_cb. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Takashi Iwai <tiwai@suse.de> Tested-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ville Syrjala <syrjala@sci.fi> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Alessandro Rubini <rubini@ipvvis.unipv.it> Cc: Michal Januszewski <spock@gentoo.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: linux-kernel@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-fbdev-devel@lists.sourceforge.net Cc: linux-nfs@vger.kernel.org Cc: netdev@vger.kernel.org
2010-08-11 23:04:12 -06:00
kernel/params: constify struct kernel_param_ops uses Most code already uses consts for the struct kernel_param_ops, sweep the kernel for the last offending stragglers. Other than include/linux/moduleparam.h and kernel/params.c all other changes were generated with the following Coccinelle SmPL patch. Merge conflicts between trees can be handled with Coccinelle. In the future git could get Coccinelle merge support to deal with patch --> fail --> grammar --> Coccinelle --> new patch conflicts automatically for us on patches where the grammar is available and the patch is of high confidence. Consider this a feature request. Test compiled on x86_64 against: * allnoconfig * allmodconfig * allyesconfig @ const_found @ identifier ops; @@ const struct kernel_param_ops ops = { }; @ const_not_found depends on !const_found @ identifier ops; @@ -struct kernel_param_ops ops = { +const struct kernel_param_ops ops = { }; Generated-by: Coccinelle SmPL Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Junio C Hamano <gitster@pobox.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Kees Cook <keescook@chromium.org> Cc: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: cocci@systeme.lip6.fr Cc: linux-kernel@vger.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2015-05-27 11:09:38 +09:30
param: use ops in struct kernel_param, rather than get and set fns directly This is more kernel-ish, saves some space, and also allows us to expand the ops without breaking all the callers who are happy for the new members to be NULL. The few places which defined their own param types are changed to the new scheme (more which crept in recently fixed in following patches). Since we're touching them anyway, we change get() and set() to take a const struct kernel_param (which they really are). This causes some harmless warnings until we fix them (in following patches). To reduce churn, module_param_call creates the ops struct so the callers don't have to change (and casts the functions to reduce warnings). The modern version which takes an ops struct is called module_param_cb. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Takashi Iwai <tiwai@suse.de> Tested-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ville Syrjala <syrjala@sci.fi> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Alessandro Rubini <rubini@ipvvis.unipv.it> Cc: Michal Januszewski <spock@gentoo.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: linux-kernel@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-fbdev-devel@lists.sourceforge.net Cc: linux-nfs@vger.kernel.org Cc: netdev@vger.kernel.org
2010-08-11 23:04:12 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use true instead of 1 for boolean values The variable psmouse_smartscroll is bool type so assigning true instead of 1. Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-26 14:07:12 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - add support for 2nd wheel on A4Tech Dual-Scroll wheel mice This Far-Eastern company's PS/2 mice use a deviant format for the data relating to movement of the scroll wheels for, at least, their dual wheel mice, such as their "Optical GreatEye Wheelmouse" model "WOP-35". This product has five "buttons" (one of which is the click action on the first wheel) and TWO scroll wheels. However for a byte comprising d0-d7 instead of setting one of d6-7 in the forth byte of the mouse data packet and a twos complement number of scroll steps in the remaining d5-d0 (or d3-d0 should there be a fourth (BTN_SIDE - d4) or fifth (BTN_EXTRA - d5) button to report; they only report a single +/- event for each wheel and use a bit pattern that corresponds to +/-1 for the first wheel and +/- 2 for the second in the lower nibble of the fourth byte. The effect with existing code is that the second mouse wheel merely repeats the effect of the first but providing two steps per click rather than the one of the first wheel - so there is no HORIZONTAL scroll wheel movement detected from the device as far as the rest of the kernel sees it. This patch, if enabled by the "a4tech_workaround" module parameter modifies the handling just for mice of type PSMOUSE_IMEX so that the second scroll wheel movement gets correctly reported as REL_HWHEEL events. Should this module parameter be activated for other mice of the same PSMOUSE_IMEX type then it is possible that at the point where the mouse reports more than a single movement step the user may start seeing horizontal rather than vertical wheel events, but should the movement steps get to be more than two at a time the hack will get immediately deactivated and the behaviour will revert to the past code. This was discussed around *fifteen* *years* *ago* on the LKML and the best summary is in post https://lkml.org/lkml/2002/7/18/111 "Re: PS2 Input Core Support" by Vojtech Pavlik. I was not able to locate any discussion later than this on this topic. Given that most users of the "psmouse" module will NOT want this additional feature enabled I have taken the apparently erroneous step of defaulting the module parameter that enables it to be "disabled" - this functionality may interfere with the operation of "normal" mice of this type (until a large enough scroll wheel movement is detected) so I cannot see how it would want to be enabled for "normal" users - i.e. everyone without this brand of mouse. I am using this patch at the moment and I can confirm that it is working for me as both a module and compiled into the kernel for my mouse that is of the type (WOP-35) described - I note that it is still available from certain on-line retailers and that the manufacturers site does not list GNU/Linux as being supported on the product page - this patch however does enable full use of this product: http://www.a4tech.com/product.asp?cid=3D1&scid=3D8&id=3D22 Signed-off-by: Stephen Lyons <slysven@virginmedia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 23:20:54 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] Input: psmouse - disable autoresync Automatic resynchronization in psmouse driver causes problems on some hardware so disable it by default for now. People with KVM switches that require resync can still enable it via module parameter or sysfs attribute. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-11 00:23:38 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - switch to using dev_groups for driver-specific attributes The driver core now has the ability to handle the creation and removal of device-specific sysfs files, let's use it instead of registering and unregistering attributes by hand. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20220903051119.1332808-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-02 22:11:18 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - switch to using dev_groups for driver-specific attributes The driver core now has the ability to handle the creation and removal of device-specific sysfs files, let's use it instead of registering and unregistering attributes by hand. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20220903051119.1332808-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-02 22:11:18 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - create helper for reporting standard buttons/motion Many protocol driver re-implement code to parse buttons or motion data from the standard PS/2 protocol. Let's split the parsing into separate functions and reuse them in protocol drivers. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 17:07:44 -08:00
Input: psmouse - add a custom serio protocol to send extra information The tracksticks on the Lenovo thinkpads have their buttons connected through the touchpad device. We already fixed that in synaptics.c, but when we switch the device into RMI4 mode to have proper support, the pass-through functionality can't deal with them easily. We add a new PS/2 flag and protocol designed for psmouse. The RMI4 F03 pass-through can then emit a special set of commands to notify psmouse the state of the buttons. This patch implements the protocol in psmouse, while an other will do the same for rmi4-f03. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 23:58:02 -08:00
Input: psmouse - create helper for reporting standard buttons/motion Many protocol driver re-implement code to parse buttons or motion data from the standard PS/2 protocol. Let's split the parsing into separate functions and reuse them in protocol drivers. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 17:07:44 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: synaptics - add support for Relative mode Currently, the synaptics driver puts the device into Absolute mode. As explained in the synaptics documentation section 3.2, in this mode, the device sends a continuous stream of packets at the maximum rate to the host when the user's fingers are near or on the pad or pressing buttons, and continues streaming for 1 second afterwards. These packets are even sent when there is no new information to report, even when they are duplicates of the previous packet. For embedded systems this is a bit much - it results in a huge and uninterrupted stream of interrupts at high rate. This patch adds support for Relative mode, which can be selected as a new psmouse protocol. In this mode, the device does not send duplicate packets and acts like a standard PS/2 mouse. However, synaptics-specific functionality is still available, such as the ability to set the packet rate, and rather than disabling gestures and taps at the hardware level unconditionally, a 'synaptics_disable_gesture' sysfs attribute has been added to allow control of this functionality. This solves a long standing OLPC issue: synaptics hardware enables tap to click by default (even in the default relative mode), but we have found this to be inappropriate for young children and first time computer users. Enabling the synaptics driver disables tap-to-click, but we have previously been unable to use this because it also enables Absolute mode, which is too "spammy" for our desires and actually overloads our EC with its continuous stream of packets. Now we can enable the synaptics driver, disabling tap to click while retaining the less noisy Relative mode. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-08 00:00:35 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - add support for 2nd wheel on A4Tech Dual-Scroll wheel mice This Far-Eastern company's PS/2 mice use a deviant format for the data relating to movement of the scroll wheels for, at least, their dual wheel mice, such as their "Optical GreatEye Wheelmouse" model "WOP-35". This product has five "buttons" (one of which is the click action on the first wheel) and TWO scroll wheels. However for a byte comprising d0-d7 instead of setting one of d6-7 in the forth byte of the mouse data packet and a twos complement number of scroll steps in the remaining d5-d0 (or d3-d0 should there be a fourth (BTN_SIDE - d4) or fifth (BTN_EXTRA - d5) button to report; they only report a single +/- event for each wheel and use a bit pattern that corresponds to +/-1 for the first wheel and +/- 2 for the second in the lower nibble of the fourth byte. The effect with existing code is that the second mouse wheel merely repeats the effect of the first but providing two steps per click rather than the one of the first wheel - so there is no HORIZONTAL scroll wheel movement detected from the device as far as the rest of the kernel sees it. This patch, if enabled by the "a4tech_workaround" module parameter modifies the handling just for mice of type PSMOUSE_IMEX so that the second scroll wheel movement gets correctly reported as REL_HWHEEL events. Should this module parameter be activated for other mice of the same PSMOUSE_IMEX type then it is possible that at the point where the mouse reports more than a single movement step the user may start seeing horizontal rather than vertical wheel events, but should the movement steps get to be more than two at a time the hack will get immediately deactivated and the behaviour will revert to the past code. This was discussed around *fifteen* *years* *ago* on the LKML and the best summary is in post https://lkml.org/lkml/2002/7/18/111 "Re: PS2 Input Core Support" by Vojtech Pavlik. I was not able to locate any discussion later than this on this topic. Given that most users of the "psmouse" module will NOT want this additional feature enabled I have taken the apparently erroneous step of defaulting the module parameter that enables it to be "disabled" - this functionality may interfere with the operation of "normal" mice of this type (until a large enough scroll wheel movement is detected) so I cannot see how it would want to be enabled for "normal" users - i.e. everyone without this brand of mouse. I am using this patch at the moment and I can confirm that it is working for me as both a module and compiled into the kernel for my mouse that is of the type (WOP-35) described - I note that it is still available from certain on-line retailers and that the manufacturers site does not list GNU/Linux as being supported on the product page - this patch however does enable full use of this product: http://www.a4tech.com/product.asp?cid=3D1&scid=3D8&id=3D22 Signed-off-by: Stephen Lyons <slysven@virginmedia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 23:20:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - add support for Intellimouse 4.0 Add support for the H-Wheel present on Microsoft Intellimouse 4.0 (AKA "tilt mouse") Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26 01:56:08 -04:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - add support for 2nd wheel on A4Tech Dual-Scroll wheel mice This Far-Eastern company's PS/2 mice use a deviant format for the data relating to movement of the scroll wheels for, at least, their dual wheel mice, such as their "Optical GreatEye Wheelmouse" model "WOP-35". This product has five "buttons" (one of which is the click action on the first wheel) and TWO scroll wheels. However for a byte comprising d0-d7 instead of setting one of d6-7 in the forth byte of the mouse data packet and a twos complement number of scroll steps in the remaining d5-d0 (or d3-d0 should there be a fourth (BTN_SIDE - d4) or fifth (BTN_EXTRA - d5) button to report; they only report a single +/- event for each wheel and use a bit pattern that corresponds to +/-1 for the first wheel and +/- 2 for the second in the lower nibble of the fourth byte. The effect with existing code is that the second mouse wheel merely repeats the effect of the first but providing two steps per click rather than the one of the first wheel - so there is no HORIZONTAL scroll wheel movement detected from the device as far as the rest of the kernel sees it. This patch, if enabled by the "a4tech_workaround" module parameter modifies the handling just for mice of type PSMOUSE_IMEX so that the second scroll wheel movement gets correctly reported as REL_HWHEEL events. Should this module parameter be activated for other mice of the same PSMOUSE_IMEX type then it is possible that at the point where the mouse reports more than a single movement step the user may start seeing horizontal rather than vertical wheel events, but should the movement steps get to be more than two at a time the hack will get immediately deactivated and the behaviour will revert to the past code. This was discussed around *fifteen* *years* *ago* on the LKML and the best summary is in post https://lkml.org/lkml/2002/7/18/111 "Re: PS2 Input Core Support" by Vojtech Pavlik. I was not able to locate any discussion later than this on this topic. Given that most users of the "psmouse" module will NOT want this additional feature enabled I have taken the apparently erroneous step of defaulting the module parameter that enables it to be "disabled" - this functionality may interfere with the operation of "normal" mice of this type (until a large enough scroll wheel movement is detected) so I cannot see how it would want to be enabled for "normal" users - i.e. everyone without this brand of mouse. I am using this patch at the moment and I can confirm that it is working for me as both a module and compiled into the kernel for my mouse that is of the type (WOP-35) described - I note that it is still available from certain on-line retailers and that the manufacturers site does not list GNU/Linux as being supported on the product page - this patch however does enable full use of this product: http://www.a4tech.com/product.asp?cid=3D1&scid=3D8&id=3D22 Signed-off-by: Stephen Lyons <slysven@virginmedia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 23:20:54 -07:00
Input: psmouse - fix button reporting for basic protocols The commit ba667650c568 ("Input: psmouse - clean up code") was pretty brain-dead and broke extra buttons reporting for variety of PS/2 mice: Genius, Thinkmouse and Intellimouse Explorer. We need to actually inspect the data coming from the device when reporting events. Fixes: ba667650c568 ("Input: psmouse - clean up code") Reported-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-25 12:02:40 -07:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - add support for Intellimouse 4.0 Add support for the H-Wheel present on Microsoft Intellimouse 4.0 (AKA "tilt mouse") Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26 01:56:08 -04:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - fix button reporting for basic protocols The commit ba667650c568 ("Input: psmouse - clean up code") was pretty brain-dead and broke extra buttons reporting for variety of PS/2 mice: Genius, Thinkmouse and Intellimouse Explorer. We need to actually inspect the data coming from the device when reporting events. Fixes: ba667650c568 ("Input: psmouse - clean up code") Reported-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-25 12:02:40 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - fix button reporting for basic protocols The commit ba667650c568 ("Input: psmouse - clean up code") was pretty brain-dead and broke extra buttons reporting for variety of PS/2 mice: Genius, Thinkmouse and Intellimouse Explorer. We need to actually inspect the data coming from the device when reporting events. Fixes: ba667650c568 ("Input: psmouse - clean up code") Reported-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-25 12:02:40 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - fix button reporting for basic protocols The commit ba667650c568 ("Input: psmouse - clean up code") was pretty brain-dead and broke extra buttons reporting for variety of PS/2 mice: Genius, Thinkmouse and Intellimouse Explorer. We need to actually inspect the data coming from the device when reporting events. Fixes: ba667650c568 ("Input: psmouse - clean up code") Reported-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-06-25 12:02:40 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - add support for Cortron PS/2 Trackballs Cortron PS/2 Trackballs (700-0001A) report the 4th button using the 4th bit of the first packet (yes, it breaks the standard PS/2 protocol). This patch adds an extra protocol to generate BTN_SIDE based on the 4th bit. There's no way to detect those trackballs using any kind of special sequence, thus the protocol must be activated explicitely by writing into 'protocol' sysfs attribute: echo -n "cortps" > /sys/devices/platform/i8042/serio1/protocol Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-05-10 01:47:18 -04:00
Input: psmouse - use switch statement in psmouse_process_byte() Instead of a series mostly exclusive "if" statements testing protocol type of the mouse let's use "switch" statement. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:29:22 -08:00
Input: psmouse - create helper for reporting standard buttons/motion Many protocol driver re-implement code to parse buttons or motion data from the standard PS/2 protocol. Let's split the parsing into separate functions and reuse them in protocol drivers. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 17:07:44 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - export psmouse_set_state for ps/2 extensions to use Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:33 -04:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - add a custom serio protocol to send extra information The tracksticks on the Lenovo thinkpads have their buttons connected through the touchpad device. We already fixed that in synaptics.c, but when we switch the device into RMI4 mode to have proper support, the pass-through functionality can't deal with them easily. We add a new PS/2 flag and protocol designed for psmouse. The RMI4 F03 pass-through can then emit a special set of commands to notify psmouse the state of the buttons. This patch implements the protocol in psmouse, while an other will do the same for rmi4-f03. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 23:58:02 -08:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - ignore parity error for basic protocols Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-19 00:42:16 -07:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - ignore parity error for basic protocols Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-19 00:42:16 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - add a custom serio protocol to send extra information The tracksticks on the Lenovo thinkpads have their buttons connected through the touchpad device. We already fixed that in synaptics.c, but when we switch the device into RMI4 mode to have proper support, the pass-through functionality can't deal with them easily. We add a new PS/2 flag and protocol designed for psmouse. The RMI4 F03 pass-through can then emit a special set of commands to notify psmouse the state of the buttons. This patch implements the protocol in psmouse, while an other will do the same for rmi4-f03. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 23:58:02 -08:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Input: psmouse - add a custom serio protocol to send extra information The tracksticks on the Lenovo thinkpads have their buttons connected through the touchpad device. We already fixed that in synaptics.c, but when we switch the device into RMI4 mode to have proper support, the pass-through functionality can't deal with them easily. We add a new PS/2 flag and protocol designed for psmouse. The RMI4 F03 pass-through can then emit a special set of commands to notify psmouse the state of the buttons. This patch implements the protocol in psmouse, while an other will do the same for rmi4-f03. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-02-07 23:58:02 -08:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Input: i8042 - signal wakeup from atkbd/psmouse Instead of signalling wakeup directly from i8042, let psmouse and atkbd drivers execute basic protocol handling and only then signal wakeup condition. This solves the issue where we increment wakeup counter simply because we are getting responses from keyboard/mouse to the commands we ourselves send to them as part of suspend transition. Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-03-26 14:27:42 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - remove dedicated kpsmoused workqueue The only user of psmouse_queue_work() and therefore kpsmoused workqueue is psmouse-base itself, when it tries to schedule the resync work. Since resyncing is not going to race with itself we no longer need the dedicated ordered workqueue. Remove it and switch to using regular (non-delayed) work structure scheduled on the default workqueue. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-11 22:50:57 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - fix new device detection logic Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29 01:12:44 -04:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Input: psmouse - fix new device detection logic Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29 01:12:44 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: hgpk - remove protocol support The protocol flavor for ALPS touchpads found in OLPC laptops has been broken since 2015 commit c378b5119eb0 ("Input: psmouse - factor out common protocol probing code") that forgot to add hgpk_init() to HGPK entry in psmouse_protocols array. Since nobody complained for 10 years let's remove it. Acked-by: Andres Salomon <dilinger@queued.net> Link: https://patch.msgid.link/abC5U_JigA9TrGYu@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-10 17:43:29 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - remove dedicated kpsmoused workqueue The only user of psmouse_queue_work() and therefore kpsmoused workqueue is psmouse-base itself, when it tries to schedule the resync work. Since resyncing is not going to race with itself we no longer need the dedicated ordered workqueue. Remove it and switch to using regular (non-delayed) work structure scheduled on the default workqueue. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-11 22:50:57 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - disable changing resolution/rate/scale for FocalTech These PS/2 commands make some touchpads stop responding, so this commit adds some dummy functions to replace the generic implementation. Because scale changes were not encapsulated in a method of struct psmouse yet, this commit adds a method set_scale to psmouse. Signed-off-by: Mathias Gottschlag <mgottschlag@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-03-07 13:32:10 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - when comparing PNP IDs ignore case PNP IDs are supposed to be case-insensitive and so we should compare them as such. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-27 16:17:59 -08:00
Input: psmouse - add psmouse_matches_pnp_id helper function The matches_pnp_id function from the synaptics driver is useful for other drivers too. Make it a generic psmouse helper function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 10:14:09 -07:00
Input: psmouse - when comparing PNP IDs ignore case PNP IDs are supposed to be case-insensitive and so we should compare them as such. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-27 16:17:59 -08:00
Input: psmouse - add psmouse_matches_pnp_id helper function The matches_pnp_id function from the synaptics driver is useful for other drivers too. Make it a generic psmouse helper function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 10:14:09 -07:00
Input: psmouse - when comparing PNP IDs ignore case PNP IDs are supposed to be case-insensitive and so we should compare them as such. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-27 16:17:59 -08:00
Input: psmouse - add psmouse_matches_pnp_id helper function The matches_pnp_id function from the synaptics driver is useful for other drivers too. Make it a generic psmouse helper function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 10:14:09 -07:00
Input: psmouse - when comparing PNP IDs ignore case PNP IDs are supposed to be case-insensitive and so we should compare them as such. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-27 16:17:59 -08:00
Input: psmouse - add psmouse_matches_pnp_id helper function The matches_pnp_id function from the synaptics driver is useful for other drivers too. Make it a generic psmouse helper function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 10:14:09 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - set name for Genius mice Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-29 21:50:46 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - add support for Intellimouse 4.0 Add support for the H-Wheel present on Microsoft Intellimouse 4.0 (AKA "tilt mouse") Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26 01:56:08 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: constify psmouse driver Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-10 21:54:39 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - add support for Cortron PS/2 Trackballs Cortron PS/2 Trackballs (700-0001A) report the 4th button using the 4th bit of the first packet (yes, it breaks the standard PS/2 protocol). This patch adds an extra protocol to generate BTN_SIDE based on the 4th bit. There's no way to detect those trackballs using any kind of special sequence, thus the protocol must be activated explicitely by writing into 'protocol' sysfs attribute: echo -n "cortps" > /sys/devices/platform/i8042/serio1/protocol Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-05-10 01:47:18 -04:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - add support for Cortron PS/2 Trackballs Cortron PS/2 Trackballs (700-0001A) report the 4th button using the 4th bit of the first packet (yes, it breaks the standard PS/2 protocol). This patch adds an extra protocol to generate BTN_SIDE based on the 4th bit. There's no way to detect those trackballs using any kind of special sequence, thus the protocol must be activated explicitely by writing into 'protocol' sysfs attribute: echo -n "cortps" > /sys/devices/platform/i8042/serio1/protocol Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-05-10 01:47:18 -04:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - add support for Cortron PS/2 Trackballs Cortron PS/2 Trackballs (700-0001A) report the 4th button using the 4th bit of the first packet (yes, it breaks the standard PS/2 protocol). This patch adds an extra protocol to generate BTN_SIDE based on the 4th bit. There's no way to detect those trackballs using any kind of special sequence, thus the protocol must be activated explicitely by writing into 'protocol' sysfs attribute: echo -n "cortps" > /sys/devices/platform/i8042/serio1/protocol Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-05-10 01:47:18 -04:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - limit protocols that we try on passthrough ports PS/2 protocol is slow, and using it with pass-through port (where we encapsulate PS/2 into PS/2) is slower yet so it takes quite a bit of time to do full protocol discovery for device attached to a pass-through port. However, so far we have not see anything but trackpoints or basic PS/2 mice on pass-through ports, so let's limit protocols that we probe there to Trackpoint, IntelliMouse Explorer, IntelliMouse, and bare PS/2 protocol, and avoid other extended protocols, such as Synaptics, ALPS, etc. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-24 12:58:46 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - rename ps2pp_init() to ps2pp_detect() This makes Logitech PS2++ protocol implementation consistent with the naming in other protocols. Also mark the stub as "static inline" Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-12-02 11:02:39 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - limit protocols that we try on passthrough ports PS/2 protocol is slow, and using it with pass-through port (where we encapsulate PS/2 into PS/2) is slower yet so it takes quite a bit of time to do full protocol discovery for device attached to a pass-through port. However, so far we have not see anything but trackpoints or basic PS/2 mice on pass-through ports, so let's limit protocols that we probe there to Trackpoint, IntelliMouse Explorer, IntelliMouse, and bare PS/2 protocol, and avoid other extended protocols, such as Synaptics, ALPS, etc. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-24 12:58:46 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - limit protocols that we try on passthrough ports PS/2 protocol is slow, and using it with pass-through port (where we encapsulate PS/2 into PS/2) is slower yet so it takes quite a bit of time to do full protocol discovery for device attached to a pass-through port. However, so far we have not see anything but trackpoints or basic PS/2 mice on pass-through ports, so let's limit protocols that we probe there to Trackpoint, IntelliMouse Explorer, IntelliMouse, and bare PS/2 protocol, and avoid other extended protocols, such as Synaptics, ALPS, etc. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-24 12:58:46 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: synaptics - add support for Intertouch devices Most of the Synaptics devices are connected through PS/2 and a different bus (SMBus or HID over I2C). The secondary bus capability is indicated by the InterTouch bit in extended capability 0x0C. We only enable the InterTouch device to be created for the laptops registered with the top software button property or those we know that are functional. In the future, we might change the default to always rely on the InterTouch bus. Currently, users can enable/disable the feature with the psmouse parameter synaptics_intertouch. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 14:13:53 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: synaptics - add support for Intertouch devices Most of the Synaptics devices are connected through PS/2 and a different bus (SMBus or HID over I2C). The secondary bus capability is indicated by the InterTouch bit in extended capability 0x0C. We only enable the InterTouch device to be created for the laptops registered with the top software button property or those we know that are functional. In the future, we might change the default to always rely on the InterTouch bus. Currently, users can enable/disable the feature with the psmouse parameter synaptics_intertouch. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 14:13:53 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - limit protocols that we try on passthrough ports PS/2 protocol is slow, and using it with pass-through port (where we encapsulate PS/2 into PS/2) is slower yet so it takes quite a bit of time to do full protocol discovery for device attached to a pass-through port. However, so far we have not see anything but trackpoints or basic PS/2 mice on pass-through ports, so let's limit protocols that we probe there to Trackpoint, IntelliMouse Explorer, IntelliMouse, and bare PS/2 protocol, and avoid other extended protocols, such as Synaptics, ALPS, etc. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-24 12:58:46 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: elantech - add support for SMBus devices Many of the Elantech devices are connected through PS/2 and a different bus (SMBus or plain I2C). To not break any existing device, we only enable SMBus based on a module parameter. If some laptops require the quirk to be set, we will have to rely on a list of PNPIds or MDI matching to individually expose those hardware over SMBus. the parameter mentioned above is elantech_smbus from the psmouse module. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-22 17:28:23 -07:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: byd - add BYD PS/2 touchpad driver Driver for the BYD BTP10463 touchpad, found in PC Specialist `Lafite' laptops. This patch sends the magic command sequence which causes the touchpad to stream intellimouse-style packets. Gestures are detected inside the touchpad, and exposed as special values in the Z component of each packet - absolute coordinates are not supported, even in the Windows driver. At present, this supports two-finger vertical and horizontal scrolling, and provides the framework to expose the other gestures it can recognize. Signed-off-by: Chris Diamand <chris@diamand.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-27 17:04:35 -08:00
Input: byd - enable absolute mode The Windows driver's settings dialog contains a visualization of the regions for the hardware edge scrolling capability, which uses a temporarily-enabled limited-resolution absolute mode. This patch enables this during normal operation, and combines the absolute packets with the existing relative packets to provide accurate absolute position and touch reporting. It also adds documentation for all known gesture packets and initialization commands. Reviewed-by: Chris Diamand <chris@diamand.org> Signed-off-by: Richard Pospesel <pospeselr@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-03-14 09:41:16 -07:00
Input: byd - add BYD PS/2 touchpad driver Driver for the BYD BTP10463 touchpad, found in PC Specialist `Lafite' laptops. This patch sends the magic command sequence which causes the touchpad to stream intellimouse-style packets. Gestures are detected inside the touchpad, and exposed as special values in the Z component of each packet - absolute coordinates are not supported, even in the Windows driver. At present, this supports two-finger vertical and horizontal scrolling, and provides the framework to expose the other gestures it can recognize. Signed-off-by: Chris Diamand <chris@diamand.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-27 17:04:35 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - move protocol descriptions around We move protocol descriptions and psmouse_find_by_type() and pmouse_find_by_name() so that we can use them without forward declarations in the subsequent patches. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:08:28 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: add missing POINTER / DIRECT properties to a bunch of drivers I've not done a full audit of all mouse drivers, I noticed these ones were missing the POINTER property while working on the POINTING_STICK property. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-08 14:44:05 -07:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - disable changing resolution/rate/scale for FocalTech These PS/2 commands make some touchpads stop responding, so this commit adds some dummy functions to replace the generic implementation. Because scale changes were not encapsulated in a method of struct psmouse yet, this commit adds a method set_scale to psmouse. Signed-off-by: Mathias Gottschlag <mgottschlag@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-03-07 13:32:10 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - fix Synaptics detection when protocol is disabled When Synaptics protocol is disabled, we still need to try and detect the hardware, so we can switch to SMBus device if SMbus is detected, or we know that it is Synaptics device and reset it properly for the bare PS/2 protocol. Fixes: c378b5119eb0 ("Input: psmouse - factor out common protocol probing code") Reported-by: Matteo Croce <mcroce@redhat.com> Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-09 13:44:46 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - fix Synaptics detection when protocol is disabled When Synaptics protocol is disabled, we still need to try and detect the hardware, so we can switch to SMBus device if SMbus is detected, or we know that it is Synaptics device and reset it properly for the bare PS/2 protocol. Fixes: c378b5119eb0 ("Input: psmouse - factor out common protocol probing code") Reported-by: Matteo Croce <mcroce@redhat.com> Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-09 13:44:46 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix breakage introduced by b7802c5c1ea Commit b7802c5c1ea ("Input: psmouse - use boolean type") caused the synaptics_hardware variable to be completely useless, as it is constantly set to 'true' throughout the whole psmouse_extensions(). This was caused by the following hunk in the commit in question - int synaptics_hardware = 0; + bool synaptics_hardware = true; which is wrong and causes driver to issue extra reset when falling back to bare PS/2 protocol. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:13 -08:00
Input: synaptics - add support for Intertouch devices Most of the Synaptics devices are connected through PS/2 and a different bus (SMBus or HID over I2C). The secondary bus capability is indicated by the InterTouch bit in extended capability 0x0C. We only enable the InterTouch device to be created for the laptops registered with the top software button property or those we know that are functional. In the future, we might change the default to always rely on the InterTouch bus. Currently, users can enable/disable the feature with the psmouse parameter synaptics_intertouch. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 14:13:53 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - fix Synaptics detection when protocol is disabled When Synaptics protocol is disabled, we still need to try and detect the hardware, so we can switch to SMBus device if SMbus is detected, or we know that it is Synaptics device and reset it properly for the bare PS/2 protocol. Fixes: c378b5119eb0 ("Input: psmouse - factor out common protocol probing code") Reported-by: Matteo Croce <mcroce@redhat.com> Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-09 13:44:46 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - add support for detecting FocalTech PS/2 touchpads The Asus X450 and X550 laptops use a PS/2 touchpad from a new manufacturer called FocalTech: https://bugzilla.kernel.org/show_bug.cgi?id=77391 https://bugzilla.redhat.com/show_bug.cgi?id=1110011 The protocol for these devices is not known at this time, but even without knowing the protocol they need some special handling. They get upset by some of our other PS/2 device probing, and once upset generate random mouse events making things unusable even with an external mouse. This patch adds detection of these devices based on their pnp ids, and when they are detected, treats them as a bare ps/2 mouse. Doing things this way they at least work in their ps/2 mouse emulation mode. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-12 17:24:47 -07:00
Input: psmouse - rearrange Focaltech init code The fact that we were calling focaltech_init() even when Focaltech support is disabled was confusing. Rearrange the code so that if support is disabled we continue to fall through the rest of protocol probing code until we get to full reset that Focaltech devices need to work properly. Also, replace focaltech_init() with a stub now that it is only called when protocol is enabled. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:52:36 -08:00
Input: psmouse - add support for detecting FocalTech PS/2 touchpads The Asus X450 and X550 laptops use a PS/2 touchpad from a new manufacturer called FocalTech: https://bugzilla.kernel.org/show_bug.cgi?id=77391 https://bugzilla.redhat.com/show_bug.cgi?id=1110011 The protocol for these devices is not known at this time, but even without knowing the protocol they need some special handling. They get upset by some of our other PS/2 device probing, and once upset generate random mouse events making things unusable even with an external mouse. This patch adds detection of these devices based on their pnp ids, and when they are detected, treats them as a bare ps/2 mouse. Doing things this way they at least work in their ps/2 mouse emulation mode. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-12 17:24:47 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: Add Fujitsu Lifebook B-series touchscreen driver. From: Kenan Esau <kenan.esau@conan.de> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-05-29 02:30:22 -05:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: add vmmouse driver VMMouse enables low-latency mouse-cursor-movements for VMWare and QEMU guests. By removing the guest cursor and using the host as a guest cursor the cursor movement appears instant although in reality there is some lag. To be able to do this, the host's view of the cursor position must exactly match the guest's view and an absolute pointer device is needed. Enter the VMMouse. While the VMMouse driver has historically been an Xorg user-space driver, implementing it as a kernel imput driver enables rootless Xorg and new compositing display servers for VMware guests. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-04-14 10:06:38 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - fix Synaptics detection when protocol is disabled When Synaptics protocol is disabled, we still need to try and detect the hardware, so we can switch to SMBus device if SMbus is detected, or we know that it is Synaptics device and reset it properly for the bare PS/2 protocol. Fixes: c378b5119eb0 ("Input: psmouse - factor out common protocol probing code") Reported-by: Matteo Croce <mcroce@redhat.com> Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-09 13:44:46 -08:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: synaptics - add support for Intertouch devices Most of the Synaptics devices are connected through PS/2 and a different bus (SMBus or HID over I2C). The secondary bus capability is indicated by the InterTouch bit in extended capability 0x0C. We only enable the InterTouch device to be created for the laptops registered with the top software button property or those we know that are functional. In the future, we might change the default to always rely on the InterTouch bus. Currently, users can enable/disable the feature with the psmouse parameter synaptics_intertouch. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 14:13:53 -08:00
Input: psmouse - fix Synaptics detection when protocol is disabled For configurations where Synaptics hardware is present but the Synaptics extensions support is not compiled in, the mouse is reprobed and a new device is allocated on every suspend/resume. During probe, psmouse_switch_protocol() calls psmouse_extensions() with set_properties=1. This calls the dummy synaptics_init() which returns an error code, instructing us not to use the synaptics extensions. During resume, psmouse_reconnect() calls psmouse_extensions() with set_properties=0, in which case call to synaptics_init() is bypassed and PSMOUSE_SYNAPTICS is returned. Since the result is different from previous attempt psmouse_reconnect() fails and full re-probe happens. Fix this by tweaking the set_properties=0 codepath in psmouse_extensions() to be more careful about offering PSMOUSE_SYNAPTICS extensions. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-07 01:52:39 -08:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: add support for Cypress PS/2 Trackpads This driver, submitted on behalf of Cypress Semiconductor Corporation and additional contributors, provides support for the Cypress PS/2 Trackpad. Original code contributed by Dudley Du (Cypress Semiconductor Corporation), modified by Kamal Mostafa and Kyle Fazzari. BugLink: http://launchpad.net/bugs/978807 Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> Signed-off-by: Kyle Fazzari <git@status.e4ward.com> Signed-off-by: Mario Limonciello <mario_limonciello@dell.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Herton Krzesinski <herton.krzesinski@canonical.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Reviewed-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-05 00:14:22 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: add support for Cypress PS/2 Trackpads This driver, submitted on behalf of Cypress Semiconductor Corporation and additional contributors, provides support for the Cypress PS/2 Trackpad. Original code contributed by Dudley Du (Cypress Semiconductor Corporation), modified by Kamal Mostafa and Kyle Fazzari. BugLink: http://launchpad.net/bugs/978807 Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> Signed-off-by: Kyle Fazzari <git@status.e4ward.com> Signed-off-by: Mario Limonciello <mario_limonciello@dell.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Herton Krzesinski <herton.krzesinski@canonical.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Reviewed-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-05 00:14:22 -08:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - add support for Elantech touchpads This is version 5 of the driver. Relative mode support has been dropped (users wishing to use touchpad in relative mode can use standard PS/2 protocol emulation done in hardware). The driver supports both original version of Elantech protocol and the newer one used by touchpads installed in EeePC. Signed-off-by: Arjan Opmeer <arjan@opmeer.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-16 22:10:19 -04:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: elantech - add support for SMBus devices Many of the Elantech devices are connected through PS/2 and a different bus (SMBus or plain I2C). To not break any existing device, we only enable SMBus based on a module parameter. If some laptops require the quirk to be set, we will have to rely on a list of PNPIds or MDI matching to individually expose those hardware over SMBus. the parameter mentioned above is elantech_smbus from the psmouse module. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: KT Liao <kt.liao@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-05-22 17:28:23 -07:00
Input: psmouse - add support for Elantech touchpads This is version 5 of the driver. Relative mode support has been dropped (users wishing to use touchpad in relative mode can use standard PS/2 protocol emulation done in hardware). The driver supports both original version of Elantech protocol and the newer one used by touchpads installed in EeePC. Signed-off-by: Arjan Opmeer <arjan@opmeer.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-16 22:10:19 -04:00
Input: psmouse - add OLPC touchpad driver This adds support for OLPC's touchpad. It has lots of neat features, none of which are enabled because the hardware is too buggy. Instead, we use it like a normal touchpad, but with a number of workarounds in place to deal with the frequent hardware spasms. Humidity changes, sweat, tinfoil underwear, plugging in AC, drinks, evil felines.. All tend to cause the touchpad to freak out. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - add support for eGalax PS/2 touchscreen controller Based on the touchkit USB and lifebook PS/2 touchscreen driver. The egalax touchsreen controller (PS/2 or USB version) is used in this 7" device: http://www.cartft.com/catalog/il/449 Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:49:10 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - add support for eGalax PS/2 touchscreen controller Based on the touchkit USB and lifebook PS/2 touchscreen driver. The egalax touchsreen controller (PS/2 or USB version) is used in this 7" device: http://www.cartft.com/catalog/il/449 Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:49:10 -05:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - add support for eGalax PS/2 touchscreen controller Based on the touchkit USB and lifebook PS/2 touchscreen driver. The egalax touchsreen controller (PS/2 or USB version) is used in this 7" device: http://www.cartft.com/catalog/il/449 Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:49:10 -05:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: psmouse - add support for eGalax PS/2 touchscreen controller Based on the touchkit USB and lifebook PS/2 touchscreen driver. The egalax touchsreen controller (PS/2 or USB version) is used in this 7" device: http://www.cartft.com/catalog/il/449 Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:49:10 -05:00
Input: psmouse - don't leave mouse asleep It looks like quite a few mice out there treat PSMOUSE_RESET_DIS as a powerdown request and turn off the light rendering the mouse unusable. Vojtech recommended to switch from PSMOUSE_RESET_DIS to full reset, however we don't want to do that everywhere as full reset is pretty slow. Instead we only use it before probing for "generic" protocols, such as IntelliMouse and Explorer, to make sure that the mouse will be woken up if it went to sleep as a result of PSMOUSE_RESET_DIS issued earlier. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-21 00:51:31 -05:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Input: pmouse - move Sentelic probe down the list Sentelic probes confuse IBM trackpoints so they stop responding to TP_READ_ID command. See: http://bugzilla.kernel.org/show_bug.cgi?id=14970 Let's move FSP detection lower so it is probed after trackpoint and others, just before we strat probing for Intellimouse Explorer. Signed-off-by: Tai-hwa Liang <avatar@sentelic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-13 00:16:27 -08:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - reset harder during probe Some rodents appear to be extra-finicky, and require both PSMOUSE_RESET_DIS and PSMOUSE_RESET_BAT before they are unconfused enough to be probed. Signed-off-by: Alon Ziv <lkml@nolaviz.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-30 00:22:48 -04:00
Input: psmouse - don't leave mouse asleep It looks like quite a few mice out there treat PSMOUSE_RESET_DIS as a powerdown request and turn off the light rendering the mouse unusable. Vojtech recommended to switch from PSMOUSE_RESET_DIS to full reset, however we don't want to do that everywhere as full reset is pretty slow. Instead we only use it before probing for "generic" protocols, such as IntelliMouse and Explorer, to make sure that the mouse will be woken up if it went to sleep as a result of PSMOUSE_RESET_DIS issued earlier. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-21 00:51:31 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - factor out common protocol probing code In preparation of limiting protocols that we try on pass-through ports, let's rework initialization code and factor common code into psmouse_try_protocol() that accepts protocol type (instead of detec() function pointer) and can, for most protocols, perform both detection and initialization. Note that this removes option of forcing Lifebook protocol on devices that are not recognized by lifebook_detect() as having the hardware, but I do not recall anyone using this option. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 21:17:40 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: Workaround for Sunrex K8561 IR Keyboard/Mouse. The mouse sends an incorrect ID and wasn't recognized. Reported-by: Stefan Seyfried <seife@suse.de> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-05-28 02:11:42 -05:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - disable changing resolution/rate/scale for FocalTech These PS/2 commands make some touchpads stop responding, so this commit adds some dummy functions to replace the generic implementation. Because scale changes were not encapsulated in a method of struct psmouse yet, this commit adds a method set_scale to psmouse. Signed-off-by: Mathias Gottschlag <mgottschlag@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-03-07 13:32:10 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - clean up code - switch to using BIT() macros - use u8 instead of unsigned char for byte data - use input_set_capability() instead of manipulating capabilities bits directly - use sign_extend32() when extracting wheel data. - do not abuse -1 as error code, propagate errors from various calls. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-22 16:28:48 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - allow drivers to use psmouse_{de,}activate Other drivers duplicate this code; no sense in having it be private to psmouse-base. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-02-24 00:51:37 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:57:56 +00:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:57:56 +00:00
Input: psmouse - remove dedicated kpsmoused workqueue The only user of psmouse_queue_work() and therefore kpsmoused workqueue is psmouse-base itself, when it tries to schedule the resync work. Since resyncing is not going to race with itself we no longer need the dedicated ordered workqueue. Remove it and switch to using regular (non-delayed) work structure scheduled on the default workqueue. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-11 22:50:57 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 14:55:46 +01:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - properly reset mouse on shutdown/suspend Some people report that they need psmouse module unloaded for suspend to ram/disk to work properly. Let's make port cleanup behave the same way as driver unload. This fixes "bad state" roblem on various HP laptops, such as nx7400. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:24 -05:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - properly reset mouse on shutdown/suspend Some people report that they need psmouse module unloaded for suspend to ram/disk to work properly. Let's make port cleanup behave the same way as driver unload. This fixes "bad state" roblem on various HP laptops, such as nx7400. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:24 -05:00
Input: psmouse - make sure we don't schedule reconnects after cleanup Set state of the device as "initializing" during and after cleanup to ensure that unsolicited data from the device is not passed on. We especially want to avoid processing new device announcements "0xaa 0x00" that can come up before we perform reconnect operation. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-07 23:10:04 -08:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Input: psmouse - properly reset mouse on shutdown/suspend Some people report that they need psmouse module unloaded for suspend to ram/disk to work properly. Let's make port cleanup behave the same way as driver unload. This fixes "bad state" roblem on various HP laptops, such as nx7400. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:24 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: speed up suspend/shutdown for PS/2 mice and keyboards Instead of doing full-blown reset while suspending or shutting down the box use lighter form of reset that should take less time. Tested-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-24 21:40:24 -08:00
Input: psmouse - properly reset mouse on shutdown/suspend Some people report that they need psmouse module unloaded for suspend to ram/disk to work properly. Let's make port cleanup behave the same way as driver unload. This fixes "bad state" roblem on various HP laptops, such as nx7400. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:24 -05:00
Input: psmouse - fix comment style The module was using non-standard comment style with comment blocks often starting at the very beginning of a line instead of being aligned with the code. Let's switch to standard formatting. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com> Tested-by: Till <till2.schaefer@uni-dortmund.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-11-27 20:47:08 -08:00
Input: psmouse - properly reset mouse on shutdown/suspend Some people report that they need psmouse module unloaded for suspend to ram/disk to work properly. Let's make port cleanup behave the same way as driver unload. This fixes "bad state" roblem on various HP laptops, such as nx7400. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:24 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - remove dedicated kpsmoused workqueue The only user of psmouse_queue_work() and therefore kpsmoused workqueue is psmouse-base itself, when it tries to schedule the resync work. Since resyncing is not going to race with itself we no longer need the dedicated ordered workqueue. Remove it and switch to using regular (non-delayed) work structure scheduled on the default workqueue. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-11 22:50:57 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - rework setting of BTN_MIDDLE capability Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:12:21 -08:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - ignore parity error for basic protocols Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-19 00:42:16 -07:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: mice - switch to using input_dev->dev.parent In preparation for struct class_device -> struct device input core conversion, switch to using input_dev->dev.parent when specifying device position in sysfs tree. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:35:09 -04:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - make sure we do not use stale methods Several protocol initialization routines can fail after they set up psmouse methods, such as reconnect and disconnect. This may lead to these stale methods used with different protocol that they were intended to be used for and may cause unpredictavle behavior and/or crashes. Make sure we start with a clean slate before executing each and every protocol detection and/or initialization routine. Reported-by: Paul Fox <pgf@laptop.org> Acked-by: Tai-hwa Liang <avatar@sentelic.com> Acked-by: Paul Fox <pgf@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-30 15:16:45 -08:00
Input: psmouse - small formatting changes to better follow coding style Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19 10:39:17 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - ignore parity error for basic protocols Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-19 00:42:16 -07:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - ignore parity error for basic protocols Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-19 00:42:16 -07:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: fix potential overflows in driver/input/mouse Change all sprintfs into snprintfs to make sure we won't stomp on data adjacent to our buffers. Noticed by Wouter Paesen <wouter@kangaroot.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26 01:45:10 -04:00
Input: psmouse - ignore parity error for basic protocols Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-19 00:42:16 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2026-02-21 16:37:42 -08:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Input: psmouse - remove dedicated kpsmoused workqueue The only user of psmouse_queue_work() and therefore kpsmoused workqueue is psmouse-base itself, when it tries to schedule the resync work. Since resyncing is not going to race with itself we no longer need the dedicated ordered workqueue. Remove it and switch to using regular (non-delayed) work structure scheduled on the default workqueue. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-11 22:50:57 -07:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - switch to use scnprintf() to suppress truncation warning Switch the driver to use scnprintf() to avoid warnings about potential truncation of "phys" field which we can tolerate. Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-06-03 21:47:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - add small delay for IBM trackpoint pass-through mode There are trackpoint devices that fail to respond to the PS2 command PSMOUSE_CMD_GETID if immediately queried after the parent device is deactivated. Add a small delay for the hardware to get in a sane state before sending any PS2 commands. One example of such a system is: Lenovo ThinkPad X120e, model 30515QG synaptics: Touchpad model: 1, fw: 8.0, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x121c00, board id: 1811, fw id: 797391 Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-08-26 13:11:49 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - reset all types of mice before reconnecting Synaptics hardware requires resetting device after suspend to ram in order for the device to be operational. The reset lives in synaptics-specific reconnect handler, but it is not being invoked if synaptics support is disabled and the device is handled as a standard PS/2 device (bare or IntelliMouse protocol). Let's add reset into generic reconnect handler as well. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-13 00:42:23 -07:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - reset all types of mice before reconnecting Synaptics hardware requires resetting device after suspend to ram in order for the device to be operational. The reset lives in synaptics-specific reconnect handler, but it is not being invoked if synaptics support is disabled and the device is handled as a standard PS/2 device (bare or IntelliMouse protocol). Let's add reset into generic reconnect handler as well. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-13 00:42:23 -07:00
Input: psmouse - use boolean type Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-09 19:13:20 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - switch to using dev_groups for driver-specific attributes The driver core now has the ability to handle the creation and removal of device-specific sysfs files, let's use it instead of registering and unregistering attributes by hand. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20220903051119.1332808-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-02 22:11:18 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: libps2 - introduce common interrupt handler Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-15 16:14:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - implement fast reconnect option Make use of serio's fast reconnect option and allow psmouse protocol handler's to implement fast reconnect handlers that will be called during system resume. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-05 23:19:22 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: serio - fix potential deadlock when unbinding drivers sysfs_remove_group() waits for sysfs attributes to be removed, therefore we do not need to worry about driver-specific attributes being accessed after driver has been detached from the device. In fact, attempts to take serio->drv_mutex in attribute methods may lead to the following deadlock: sysfs_read_file() fill_read_buffer() sysfs_get_active_two() psmouse_attr_show_helper() serio_pin_driver() serio_disconnect_driver() mutex_lock(&serio->drv_mutex); <--------> mutex_lock(&serio_drv_mutex); psmouse_disconnect() sysfs_remove_group(... psmouse_attr_group); .... sysfs_deactivate(); wait_for_completion(); Fix this by removing calls to serio_[un]pin_driver() and functions themselves and using driver-private mutexes to serialize access to attribute's set() methods that may change device state. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-05 17:56:02 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: serio - fix potential deadlock when unbinding drivers sysfs_remove_group() waits for sysfs attributes to be removed, therefore we do not need to worry about driver-specific attributes being accessed after driver has been detached from the device. In fact, attempts to take serio->drv_mutex in attribute methods may lead to the following deadlock: sysfs_read_file() fill_read_buffer() sysfs_get_active_two() psmouse_attr_show_helper() serio_pin_driver() serio_disconnect_driver() mutex_lock(&serio->drv_mutex); <--------> mutex_lock(&serio_drv_mutex); psmouse_disconnect() sysfs_remove_group(... psmouse_attr_group); .... sysfs_deactivate(); wait_for_completion(); Fix this by removing calls to serio_[un]pin_driver() and functions themselves and using driver-private mutexes to serialize access to attribute's set() methods that may change device state. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-05 17:56:02 -08:00
Input: pmouse - introduce proper locking so state-changing operations do not iterfere with each other. Also make sure that serio core takes serio->drv_sem not only for connect/disconnect but for reconnect too. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:39:44 -05:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks We want to support attr->set callbacks that may need psmouse->state to not be updated, or may want to manually deal w/ enabling and disabling the device. To do that, we create __PSMOUSE_DEFINE_ATTR which enables us to set a 'protect' argument specifying whether or not the set callback should be protected with psmouse_disable and state setting. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16 12:30:34 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: serio - fix potential deadlock when unbinding drivers sysfs_remove_group() waits for sysfs attributes to be removed, therefore we do not need to worry about driver-specific attributes being accessed after driver has been detached from the device. In fact, attempts to take serio->drv_mutex in attribute methods may lead to the following deadlock: sysfs_read_file() fill_read_buffer() sysfs_get_active_two() psmouse_attr_show_helper() serio_pin_driver() serio_disconnect_driver() mutex_lock(&serio->drv_mutex); <--------> mutex_lock(&serio_drv_mutex); psmouse_disconnect() sysfs_remove_group(... psmouse_attr_group); .... sysfs_deactivate(); wait_for_completion(); Fix this by removing calls to serio_[un]pin_driver() and functions themselves and using driver-private mutexes to serialize access to attribute's set() methods that may change device state. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-05 17:56:02 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - fix attribute access on 64-bit systems psmouse_show_int_attr() and psmouse_set_int_attr() were accessing unsigned int fields as unsigned long, which gave garbage on x86_64. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-09 00:34:27 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - fix attribute access on 64-bit systems psmouse_show_int_attr() and psmouse_set_int_attr() were accessing unsigned int fields as unsigned long, which gave garbage on x86_64. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-09 00:34:27 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - fix attribute access on 64-bit systems psmouse_show_int_attr() and psmouse_set_int_attr() were accessing unsigned int fields as unsigned long, which gave garbage on x86_64. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-09 00:34:27 -05:00
Input: convert obsolete strict_strtox to kstrtox With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox as obsolete. Convert all remaining such uses in drivers/input/. Also change long to appropriate types, and return error conditions from kstrtox separately, as Dmitry sugguests. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-09 10:20:14 -08:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: convert obsolete strict_strtox to kstrtox With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox as obsolete. Convert all remaining such uses in drivers/input/. Also change long to appropriate types, and return error conditions from kstrtox separately, as Dmitry sugguests. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-09 10:20:14 -08:00
Input: psmouse - fix attribute access on 64-bit systems psmouse_show_int_attr() and psmouse_set_int_attr() were accessing unsigned int fields as unsigned long, which gave garbage on x86_64. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-09 00:34:27 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: serio - support multiple child devices per single parent Some (rare) serio devices need to have multiple serio children. One of the examples is PS/2 multiplexer present on several TQC STKxxx boards, which connect PS/2 keyboard and mouse to single tty port. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-10-04 21:46:10 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - switch to using dev_*() for messages This will ensure our reporting is consistent with the rest of the system and we do not refer to obsolete source file names. Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Reviewed-by: JJ Ding <dgdunix@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-10 18:27:03 -07:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - semaphore to mutex conversion The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: libps2 - attach ps2dev instances as serio port's drvdata In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-11 11:52:41 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - store pointer to current protocol Instead of storing only protocol "type" in pmsouse structure, store pointer to the protocol structure, so that we have access to more data without having to copy it over to psmouse structure. Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-03 15:29:00 -08:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
[PATCH] drivers/input/mouse: convert to dynamic input_dev allocation Input: convert drivers/input/mouse to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-15 02:01:44 -05:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: mice - handle errors when registering input devices Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Input: psmouse - introduce notion of SMBus companions Prepare PS/2 mouse drivers to work with devices that are accessible both via PS/2 and SMBus, which provides higher bandwidth, and thus suits better for modern multi-touch devices. We expect that SMBus drivers will take control over the device, so when we detect SMBus "protocol" we forego registering input device, or enabling PS/2 device reports (as it usually makes device unresponsive to access over SMBus). Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 15:50:56 -08:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: convert obsolete strict_strtox to kstrtox With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox as obsolete. Convert all remaining such uses in drivers/input/. Also change long to appropriate types, and return error conditions from kstrtox separately, as Dmitry sugguests. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-09 10:20:14 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: convert obsolete strict_strtox to kstrtox With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox as obsolete. Convert all remaining such uses in drivers/input/. Also change long to appropriate types, and return error conditions from kstrtox separately, as Dmitry sugguests. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-09 10:20:14 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: rework psmouse attributes to reduce module size Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04 01:40:20 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: convert obsolete strict_strtox to kstrtox With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox as obsolete. Convert all remaining such uses in drivers/input/. Also change long to appropriate types, and return error conditions from kstrtox separately, as Dmitry sugguests. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-09 10:20:14 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: convert obsolete strict_strtox to kstrtox With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox as obsolete. Convert all remaining such uses in drivers/input/. Also change long to appropriate types, and return error conditions from kstrtox separately, as Dmitry sugguests. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-09 10:20:14 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
param: use ops in struct kernel_param, rather than get and set fns directly This is more kernel-ish, saves some space, and also allows us to expand the ops without breaking all the callers who are happy for the new members to be NULL. The few places which defined their own param types are changed to the new scheme (more which crept in recently fixed in following patches). Since we're touching them anyway, we change get() and set() to take a const struct kernel_param (which they really are). This causes some harmless warnings until we fix them (in following patches). To reduce churn, module_param_call creates the ops struct so the callers don't have to change (and casts the functions to reduce warnings). The modern version which takes an ops struct is called module_param_cb. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Takashi Iwai <tiwai@suse.de> Tested-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ville Syrjala <syrjala@sci.fi> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Alessandro Rubini <rubini@ipvvis.unipv.it> Cc: Michal Januszewski <spock@gentoo.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: linux-kernel@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-fbdev-devel@lists.sourceforge.net Cc: linux-nfs@vger.kernel.org Cc: netdev@vger.kernel.org
2010-08-11 23:04:12 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: constify psmouse driver Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-10 21:54:39 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - add support for IBM TrackPoint devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-08-08 01:26:18 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
param: use ops in struct kernel_param, rather than get and set fns directly This is more kernel-ish, saves some space, and also allows us to expand the ops without breaking all the callers who are happy for the new members to be NULL. The few places which defined their own param types are changed to the new scheme (more which crept in recently fixed in following patches). Since we're touching them anyway, we change get() and set() to take a const struct kernel_param (which they really are). This causes some harmless warnings until we fix them (in following patches). To reduce churn, module_param_call creates the ops struct so the callers don't have to change (and casts the functions to reduce warnings). The modern version which takes an ops struct is called module_param_cb. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Takashi Iwai <tiwai@suse.de> Tested-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ville Syrjala <syrjala@sci.fi> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Alessandro Rubini <rubini@ipvvis.unipv.it> Cc: Michal Januszewski <spock@gentoo.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: linux-kernel@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-fbdev-devel@lists.sourceforge.net Cc: linux-nfs@vger.kernel.org Cc: netdev@vger.kernel.org
2010-08-11 23:04:12 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - export protocol as a sysfs per-device attribute to allow easy switching at run-time. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-01 02:40:01 -05:00
Input: psmouse - add a newline when printing 'proto' by sysfs When I cat parameter 'proto' by sysfs, it displays as follows. It's better to add a newline for easy reading. root@syzkaller:~# cat /sys/module/psmouse/parameters/proto autoroot@syzkaller:~# Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Link: https://lore.kernel.org/r/20200720073846.120724-1-wangxiongfeng2@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-07-21 22:24:07 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: handle serio_register_driver() errors Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-23 23:35:10 -05:00
Input: psmouse - do not carry DMI data around DMI tables use considerable amount of memory. Mark them as __initconst so they will be discarded once module is loaded. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-03 23:21:14 -08:00
Input: psmouse - add support for SMBus companions This provides glue between PS/2 devices that enumerate the RMI4 devices and Elan touchpads to the RMI4 (or Elan) SMBus driver. The SMBus devices keep their PS/2 connection alive. If the initialization process goes too far (psmouse_activate called), the device disconnects from the I2C bus and stays on the PS/2 bus, that is why we explicitly disable PS/2 device reporting (by calling psmouse_deactivate) before trying to register SMBus companion device. The HID over I2C devices are enumerated through the ACPI DSDT, and their PS/2 device also exports the InterTouch bit in the extended capability 0x0C. However, the firmware keeps its I2C connection open even after going further in the PS/2 initialization. We don't need to take extra precautions with those device, especially because they block their PS/2 communication when HID over I2C is used. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 10:48:23 -08:00
Input: handle serio_register_driver() errors Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-23 23:35:10 -05:00
Input: psmouse - remove dedicated kpsmoused workqueue The only user of psmouse_queue_work() and therefore kpsmoused workqueue is psmouse-base itself, when it tries to schedule the resync work. Since resyncing is not going to race with itself we no longer need the dedicated ordered workqueue. Remove it and switch to using regular (non-delayed) work structure scheduled on the default workqueue. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-03-11 22:50:57 -07:00
Input: psmouse - attempt to re-synchronize mouse every 5 seconds This should help driver to deal vith KVMs that reset mice when switching between boxes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Input: psmouse - add support for SMBus companions This provides glue between PS/2 devices that enumerate the RMI4 devices and Elan touchpads to the RMI4 (or Elan) SMBus driver. The SMBus devices keep their PS/2 connection alive. If the initialization process goes too far (psmouse_activate called), the device disconnects from the I2C bus and stays on the PS/2 bus, that is why we explicitly disable PS/2 device reporting (by calling psmouse_deactivate) before trying to register SMBus companion device. The HID over I2C devices are enumerated through the ACPI DSDT, and their PS/2 device also exports the InterTouch bit in the extended capability 0x0C. However, the firmware keeps its I2C connection open even after going further in the PS/2 initialization. We don't need to take extra precautions with those device, especially because they block their PS/2 communication when HID over I2C is used. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 10:48:23 -08:00
Input: handle serio_register_driver() errors Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-23 23:35:10 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Input: psmouse - add support for SMBus companions This provides glue between PS/2 devices that enumerate the RMI4 devices and Elan touchpads to the RMI4 (or Elan) SMBus driver. The SMBus devices keep their PS/2 connection alive. If the initialization process goes too far (psmouse_activate called), the device disconnects from the I2C bus and stays on the PS/2 bus, that is why we explicitly disable PS/2 device reporting (by calling psmouse_deactivate) before trying to register SMBus companion device. The HID over I2C devices are enumerated through the ACPI DSDT, and their PS/2 device also exports the InterTouch bit in the extended capability 0x0C. However, the firmware keeps its I2C connection open even after going further in the PS/2 initialization. We don't need to take extra precautions with those device, especially because they block their PS/2 communication when HID over I2C is used. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-03-02 10:48:23 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00