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linux/include/media/dvbdev.h

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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
[media] dvbdev: add support for media controller Provide a way to register media controller device nodes at the DVB core. Please notice that the dvbdev callers also require changes for the devices to be registered via the media controller. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-02 12:19:51 -03:00
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
V4L/DVB (12684): DVB: make DVB_MAX_ADAPTERS configurable Support for more than 8 DVB devices is requested regularly so make it a kconfig variable instead of a header define. Values in the range 4-32 are tested. Signed-off-by: Janne Grunau <j@jannau.net> Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-01 19:15:39 -03:00
V4L/DVB (13038): dvbdev: Remove an anoying/uneeded warning As pointed by Marcin Slusarz <marcin.slusarz@gmail.com>, the warns happens because CONFIG_DVB_MAX_ADAPTERS depends on CONFIG_DVB_CORE, and there are valid configs where DVB_CORE is not selected. This causes such warnings, for every V4L and common drivers that may or may not be compiled with DVB support: drivers/media/dvb/dvb-core/dvbdev.h:36:2: warning: #warning invalid CONFIG_DVB_MAX_ADAPTERS value We can safely remove the warning. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-19 09:45:22 -03:00
V4L/DVB (12684): DVB: make DVB_MAX_ADAPTERS configurable Support for more than 8 DVB devices is requested regularly so make it a kconfig variable instead of a header define. Values in the range 4-32 are tested. Signed-off-by: Janne Grunau <j@jannau.net> Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-01 19:15:39 -03:00
[media] Raise adapter number limit The current limit is too low for latest cards with 8+ tuners on a single slot. IMHO, the most appropriate minimum default is 16. Signed-off-by: Буди Романто, AreMa Inc <knightrider@are.ma> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-04-05 13:14:10 -03:00
V4L/DVB (12684): DVB: make DVB_MAX_ADAPTERS configurable Support for more than 8 DVB devices is requested regularly so make it a kconfig variable instead of a header define. Values in the range 4-32 are tested. Signed-off-by: Janne Grunau <j@jannau.net> Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-01 19:15:39 -03:00
V4L/DVB (7538): Adds selectable adapter numbers as per module option The adapter_nr module options can be used to allocate static adapter numbers on a driver level. It avoids problems with changing DVB apapter numbers after warm/cold boot or device unplugging and repluging. Each driver holds DVB_MAX_ADAPTER long array of the preferred order of adapter numbers. options dvb-usb-dib0700 adapter_nr=7,6,5,4,3,2,1,0 would result in a reversed allocation of adapter numbers. With adapter_nr=2,5 it tries first to get adapter number 2 and 5. If both are already in use it will allocate the lowest free adapter number. Signed-off-by: Janne Grunau <janne-dvb@grunau.be> Acked-by: Hermann Pitton <hermann.pitton@arcor.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-09 19:13:13 -03:00
media: dvbdev: convert DVB device types into an enum Enums can be documented via kernel-doc. So, convert the DVB_DEVICE_* macros to an enum. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 14:22:19 -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
V4L/DVB (7538): Adds selectable adapter numbers as per module option The adapter_nr module options can be used to allocate static adapter numbers on a driver level. It avoids problems with changing DVB apapter numbers after warm/cold boot or device unplugging and repluging. Each driver holds DVB_MAX_ADAPTER long array of the preferred order of adapter numbers. options dvb-usb-dib0700 adapter_nr=7,6,5,4,3,2,1,0 would result in a reversed allocation of adapter numbers. With adapter_nr=2,5 it tries first to get adapter number 2 and 5. If both are already in use it will allocate the lowest free adapter number. Signed-off-by: Janne Grunau <janne-dvb@grunau.be> Acked-by: Hermann Pitton <hermann.pitton@arcor.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-09 19:13:13 -03:00
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
V4L/DVB (13103): create a standard method for dvb adapter drivers to override frontend ioctls Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-23 18:00:59 -03:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
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
V4L/DVB (3762): Add sysfs device links to dvb devices Currently in /sys/class/dvb/dvbX.demuxY/ we have: dev uevent With the patch, we have (for a PCI DVB device): dev device -> ../../../devices/pci0000:00/0000:00:1e.0/0000:03:0d.0 uevent So userspace tools can (finally) work out which physical device a DVB adapter refers to. Previously you had to kinda look through dmesg and hope that it hadn't been dumped out of the buffer. This makes debugging a lot easier if the system has been up for a long time! This is done by adding an extra 'struct device *' parameter to dvb_register_adapter(). It will work with any kind of standard linux 'device'. Additionally, if someone has an embedded system which does things differently, they can simply supply 'NULL' and the behaviour will be as before - the link will simply not appear. Ack'd-by: Manu Abraham <manu@linuxtv.org> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-10 09:27:37 -03:00
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
V4L/DVB (9227): MFE: Add multi-frontend mutual exclusion This add frontend R/W mutual exclusion. Prior to this point in time it was possible to open both frontends simultaneously which an MFE card cannot support. In order to stop this, a delayed open is performed which has the following function: - Return EBUSY after a configurable amount of time if a frontend is unavailable due to the other being in use. - Only allow opening of a frontend if the kernel thread of the other has stopped. This solution was chosen to allow switching between frontends to work as seamlessly as possible. When both frontends are actually opened simultaneously then one will only open, but if quick switching is performed between one of many then the new open will succeed in a clean fashion rather than interrupting a kernel thread. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-11 11:44:05 -03:00
[media] dvbdev: add support for media controller Provide a way to register media controller device nodes at the DVB core. Please notice that the dvbdev callers also require changes for the devices to be registered via the media controller. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-02 12:19:51 -03:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
[media] dvbdev: add support for media controller Provide a way to register media controller device nodes at the DVB core. Please notice that the dvbdev callers also require changes for the devices to be registered via the media controller. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-02 12:19:51 -03:00
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
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
media: dvbdev: convert DVB device types into an enum Enums can be documented via kernel-doc. So, convert the DVB_DEVICE_* macros to an enum. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 14:22:19 -04:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
[media] dvbdev: Document the new MC-related fields The Media Controller next gen patchset added several new fields to be used with it. Document them. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-12 08:25:44 -02:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
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
V4L/DVB (10391): dvb: constify VFTs dvb: constify VFTs Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-01-11 06:12:43 -03:00
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
media: dvbdev: convert DVB device types into an enum Enums can be documented via kernel-doc. So, convert the DVB_DEVICE_* macros to an enum. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 14:22:19 -04:00
V4L/DVB (9361): Dynamic DVB minor allocation Implement dynamic minor allocation for DVB, to allow more than four devices of the same type per adapter, based on drivers/usb/core/file.c. Add a new config option, DVB_DYNAMIC_MINORS, to make use of this feature, which defaults to no for backwards compatibility. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-23 12:11:19 -03:00
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
V4L/DVB (5510): Fix 1/3 for bug 7819: fixed frontend hotplug issue fixed frontend hotplug issue Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz> Signed-off-by: Markus Rechberger <markus.rechberger@amd.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-14 10:18:58 -03:00
[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 3 Clean up whitespaces at v4l/dvb files Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-12 00:37:27 -08:00
dvb: Push down BKL into ioctl functions This requires changing all users of dvb_usercopy to omit the inode argument. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
2010-04-27 00:24:00 +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
[media] dvbdev: add support for media controller Provide a way to register media controller device nodes at the DVB core. Please notice that the dvbdev callers also require changes for the devices to be registered via the media controller. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-02 12:19:51 -03:00
[media] dvbdev: add pad for the DVB devnodes We want to represent the links between the several DVB devnodes, so let's create PADs for them. The DVB net devnode is a different matter, as it is not related to the media stream, but with network. So, at least for now, let's not add any pad for it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-03 01:59:53 -03:00
[media] dvbdev: add support for interfaces Now that the infrastruct for that is set, add support for interfaces. Please notice that we're missing two links: DVB FE intf -> tuner DVB demux intf -> dvr Those should be added latter, after having the entire graph set. With the current infrastructure, those should be added at dvb_create_media_graph(), but it would also require some extra core changes, to allow the function to enumerate the interfaces. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-21 08:20:22 -03:00
[media] dvb: modify core to implement interfaces/entities at MC new gen The Media Controller New Generation redefines the types for both interfaces and entities to be used on DVB. Make the needed changes at the DVB core for all interfaces, entities and data and interface links to appear in the graph. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-21 16:18:18 -03:00
[media] dvbdev: add support for media controller Provide a way to register media controller device nodes at the DVB core. Please notice that the dvbdev callers also require changes for the devices to be registered via the media controller. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-02 12:19:51 -03:00
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
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
media: fix usage of whitespaces and on indentation On several places, whitespaces are being used for indentation, or even at the end of the line. Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-01-04 06:47:28 -05:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
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
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
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
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
media: dvbdev: convert DVB device types into an enum Enums can be documented via kernel-doc. So, convert the DVB_DEVICE_* macros to an enum. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 14:22:19 -04:00
[media] dvbdev: Document the new MC-related fields The Media Controller next gen patchset added several new fields to be used with it. Document them. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-12 08:25:44 -02:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
media: dvbdev: convert DVB device types into an enum Enums can be documented via kernel-doc. So, convert the DVB_DEVICE_* macros to an enum. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 14:22:19 -04:00
[media] dvb: modify core to implement interfaces/entities at MC new gen The Media Controller New Generation redefines the types for both interfaces and entities to be used on DVB. Make the needed changes at the DVB core for all interfaces, entities and data and interface links to appear in the graph. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-21 16:18:18 -03:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
[media] dvbdev: split dvb_unregister_device() dvb_unregister_device() has a major problem: it combines unregistering with memory disposal. Sometimes, it is necessary to unregister a device, but no memory can be freed yet, because a process still has a (stale) file handle. Therefore, we need to split dvb_unregister_device(). This will allow sanitizing a few callers. With my new design, dvb_unregister_device() appears misnamed, but to reduce patch noise, I'm not renaming it just yet. Signed-off-by: Max Kellermann <max.kellermann@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-09 18:32:11 -03:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
[media] dvbdev: split dvb_unregister_device() dvb_unregister_device() has a major problem: it combines unregistering with memory disposal. Sometimes, it is necessary to unregister a device, but no memory can be freed yet, because a process still has a (stale) file handle. Therefore, we need to split dvb_unregister_device(). This will allow sanitizing a few callers. With my new design, dvb_unregister_device() appears misnamed, but to reduce patch noise, I'm not renaming it just yet. Signed-off-by: Max Kellermann <max.kellermann@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-09 18:32:11 -03:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
[media] dvbdev: use adapter arg for dvb_create_media_graph() Instead of using media_dev argument for dvb_create_media_graph(), use the adapter. That allows to create a stub for this function, if compiled without DVB support, avoiding to add extra if's at the drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-02 10:49:04 -03:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
media: fix usage of whitespaces and on indentation On several places, whitespaces are being used for indentation, or even at the end of the line. Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-01-04 06:47:28 -05:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
[media] dvbdev: create links on devices with multiple frontends Devices like mxl111sf-based WinTV Aero-m have multiple frontends, all linked on the same demod. Currently, the dvb_create_graph() function is not smart enough to create multiple links. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-30 10:11:53 -02:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
[media] use a function for DVB media controller register This is really a simple function, but using it avoids to have if's inside the drivers. Also, the kABI becomes a little more clearer. This shouldn't generate any overhead, and the type check will happen when compiling with MC DVB enabled. So, let's do it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-02 11:26:14 -03:00
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
[media] mxl111sf: Add a tuner entity While mxl111sf may have multiple frontends, it has just one tuner. Reflect that on the media graph. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-30 11:09:39 -02:00
[media] dvbdev: use adapter arg for dvb_create_media_graph() Instead of using media_dev argument for dvb_create_media_graph(), use the adapter. That allows to create a stub for this function, if compiled without DVB support, avoiding to add extra if's at the drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-02 10:49:04 -03:00
[media] dvbdev: Add RF connector if needed Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-29 11:52:23 -02:00
[media] dvbdev: returns error if graph object creation fails Right now, if something gets wrong at dvb_create_media_entity() or at dvb_create_media_graph(), the device will still be registered. Change the logic to properly handle it and free all media graph objects if something goes wrong at dvb_register_device(). Also, change the logic at dvb_create_media_graph() to return an error code if something goes wrong. It is up to the caller to implement the right logic and to call dvb_unregister_device() to unregister the already-created objects. While here, add a missing logic to unregister the created interfaces. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-09-04 15:10:29 -03:00
[media] use a function for DVB media controller register This is really a simple function, but using it avoids to have if's inside the drivers. Also, the kABI becomes a little more clearer. This shouldn't generate any overhead, and the type check will happen when compiling with MC DVB enabled. So, let's do it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-02 11:26:14 -03:00
[media] mxl111sf: Add a tuner entity While mxl111sf may have multiple frontends, it has just one tuner. Reflect that on the media graph. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-12-30 11:09:39 -02:00
[media] dvbdev: use adapter arg for dvb_create_media_graph() Instead of using media_dev argument for dvb_create_media_graph(), use the adapter. That allows to create a stub for this function, if compiled without DVB support, avoiding to add extra if's at the drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-02 10:49:04 -03:00
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
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -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
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -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
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
[media] dvbdev: document most of the functions/data structs Document the most relevant functions and data structs for developers that are working with the DVB subsystem. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22 19:39:38 -03:00
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
media: dvbdev: fix building on ia64 Not sure why, but, on ia64, with Linaro's gcc 7.3 compiler, using #ifdef (CONFIG_I2C) is not OK. So, replace it by IS_ENABLED(CONFIG_I2C), in order to fix the builds there. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-07 04:11:50 -05:00
media: dvb-core: add helper functions for I2C binding The dvb_attach()/dvb_detach() methods are ugly hacks designed to keep using the I2C low-level API. The proper way is to do I2C bus bindings instead. Several modules were already converted to use it. Yet, it is painful to use it, as lots of code need to be duplicated. Make it easier by providing two new helper functions: - dvb_module_probe() - dvb_module_release() Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-02 10:21:16 -05:00
Rename common tuner Kconfig names to use the same namespace for all of them.
2008-04-29 21:38:46 -03:00
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
media: dvb-core: add helper functions for I2C binding The dvb_attach()/dvb_detach() methods are ugly hacks designed to keep using the I2C low-level API. The proper way is to do I2C bus bindings instead. Several modules were already converted to use it. Yet, it is painful to use it, as lots of code need to be duplicated. Make it easier by providing two new helper functions: - dvb_module_probe() - dvb_module_release() Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-02 10:21:16 -05:00
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
V4L/DVB (4385): Add dvb_attach() macro and supporting routines Add dvb_attach() macro and supporting routines Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-08-08 09:10:08 -03:00
media: dvbdev: fully document its functions There are several functions at the dvbdev that are common to all digital TV device nodes with aren't documented. Add documentation for them. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-19 16:11:55 -04:00
[media] dvbdev: add a dvb_detach() macro The dvb_attach() was unbalanced, as there was no dvb_dettach. Ok, on current cases, the dettach is done by dvbdev, but that are some future corner cases where we may need to do this before registering the frontend. So, add a dvb_detach() and use it at dvb_frontend.c. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-29 09:20:13 -03:00
V4L/DVB (4385): Add dvb_attach() macro and supporting routines Add dvb_attach() macro and supporting routines Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-08-08 09:10:08 -03:00
[media] dvbdev: add a dvb_detach() macro The dvb_attach() was unbalanced, as there was no dvb_dettach. Ok, on current cases, the dettach is done by dvbdev, but that are some future corner cases where we may need to do this before registering the frontend. So, add a dvb_detach() and use it at dvb_frontend.c. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-29 09:20:13 -03:00
media: dvb-core: add helper functions for I2C binding The dvb_attach()/dvb_detach() methods are ugly hacks designed to keep using the I2C low-level API. The proper way is to do I2C bus bindings instead. Several modules were already converted to use it. Yet, it is painful to use it, as lots of code need to be duplicated. Make it easier by providing two new helper functions: - dvb_module_probe() - dvb_module_release() Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-02 10:21:16 -05:00
V4L/DVB (4385): Add dvb_attach() macro and supporting routines Add dvb_attach() macro and supporting routines Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-08-08 09:10:08 -03:00
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