The CPB size is limited by the hardware. Add this limit to the s_fmt.
Signed-off-by: panpan liu <panpan1.liu@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
OVL and BTP IRAM buffers are never used, setup the bits for
for DBK/BIT/IP usage depending on CODA version in one place.
Also, use a simple allocator function and group IRAM addresses
and size in a coda_aux_buf structure.
This is done in preparation for CODA960 support.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Pull media fixes from Mauro Carvalho Chehab:
"A series of driver fixes:
- fix DVB-S tuning with tda1071
- fix tuner probe on af9035 when the device has a bad eeprom
- some fixes for the new si2168/2157 drivers
- one Kconfig build fix (for omap4iss)
- fixes at vpif error path
- don't lock saa7134 ioctl at driver's base core level, as it now
uses V4L2 and VB2 locking schema
- fix audio at hdpvr driver
- fix the aspect ratio at the digital timings table
- one new USB ID (at gspca_pac7302): Genius i-Look 317 webcam"
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] gspca_pac7302: Add new usb-id for Genius i-Look 317
[media] tda10071: fix returned symbol rate calculation
[media] tda10071: fix spec inversion reporting
[media] tda10071: add missing DVB-S2/PSK-8 FEC AUTO
[media] tda10071: force modulation to QPSK on DVB-S
[media] hdpvr: fix two audio bugs
[media] davinci: vpif: missing unlocks on error
[media] af9035: override tuner id when bad value set into eeprom
[media] saa7134: use unlocked_ioctl instead of ioctl
[media] media: v4l2-core: v4l2-dv-timings.c: Cleaning up code wrong value used in aspect ratio
[media] si2168: firmware download fix
[media] si2157: add one missing parenthesis
[media] si2168: add one missing parenthesis
[media] staging: tighten omap4iss dependencies
If bitrate is not set, the encoder is running in VBR mode, with the
I- and P-frame quantization parameters configured from userspace.
For the quantization parameters, 0 is a valid value.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Currently the rotator unit is used to copy decoded frames out into buffers
provided by videobuf2. Since the CODA reports the I/P/B frame type of the
last decoded frame, and this frame will be copied out in a later device_run,
depending on display order, we have to store the frame type until such time.
This patch also adds the B-frame type.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
fc906b6d "Remove special clock usage in driver" removed
initialization of MFC special clock, arguing that there's
no need to do it explicitly, since it's one of MFC gate clock's
dependencies and gets enabled along with it. However, there's
no promise of keeping this hierarchy across Exynos SoC
releases, therefore this approach fails to provide a stable,
portable solution.
Out of all MFC versions, only v6 doesn't use special clock at all.
For other versions log a message only in case clk_get fails,
as not all the devices with the same MFC version require
initializing the clock explicitly.
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Surprisingly enough, while a big set of patches, the majority is
composed of cleanups (using devm_*, fixing sparse errors, moving
code around, adding const, etc).
The highlights are addition of new support for PLX USB338x devices,
and support for USB 2.0-only configurations of the DWC3 IP core.
Signed-of-by: Felipe Balbi <balbi@ti.com>
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Merge tag 'usb-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v3.17 merge window
Surprisingly enough, while a big set of patches, the majority is
composed of cleanups (using devm_*, fixing sparse errors, moving
code around, adding const, etc).
The highlights are addition of new support for PLX USB338x devices,
and support for USB 2.0-only configurations of the DWC3 IP core.
Signed-of-by: Felipe Balbi <balbi@ti.com>
Pull block fixes from Jens Axboe:
"Final block fixes for 3.16
Four small fixes that should go into 3.16, have been queued up for a
bit and delayed due to vacation and other euro duties. But here they
are. The pull request contains:
- Fix for a reported crash with shared tagging on SCSI from Christoph
- A regression fix for drbd. From Lars Ellenberg.
- Hooking up the compat ioctl for BLKZEROOUT, which requires no
translation. From Mikulas.
- A fix for a regression where we woud crash on queue exit if the
root_blkg is gone/not there. From Tejun"
* 'for-linus' of git://git.kernel.dk/linux-block:
block: provide compat ioctl for BLKZEROOUT
blkcg: don't call into policy draining if root_blkg is already gone
drbd: fix regression 'out of mem, failed to invoke fence-peer helper'
block: don't assume last put of shared tags is for the host
Pull libata fixes from Tejun Heo:
"Late libata fixes.
The most important one is from Kevin Hao which makes sure that libata
only allocates tags inside the max tag number the controller supports.
libata always had this problem but the recent tag allocation change
and addition of support for sata_fsl which only supports queue depth
of 16 exposed the issue.
Hans de Goede agreed to become the maintainer of libahci_platform
which is under higher than usual development pressure from all the new
controllers popping up from the ARM world"
* 'for-3.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ahci: add support for the Promise FastTrak TX8660 SATA HBA (ahci mode)
drivers/ata/pata_ep93xx.c: use signed int type for result of platform_get_irq()
libata: EH should handle AMNF error condition as a media error
libata: support the ata host which implements a queue depth less than 32
MAINTAINERS: Add Hans de Goede as ahci-platform maintainer
an x86 change too and it is a regression from 3.14. As it only affects
nested virtualization and there were other changes in this area in 3.16,
I am not nominating it for 3.15-stable.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"These are mostly PPC changes for 3.16-new things. However, there is
an x86 change too and it is a regression from 3.14. As it only
affects nested virtualization and there were other changes in this
area in 3.16, I am not nominating it for 3.15-stable"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Check for nested events if there is an injectable interrupt
KVM: PPC: RTAS: Do byte swaps explicitly
KVM: PPC: Book3S PR: Fix ABIv2 on LE
KVM: PPC: Assembly functions exported to modules need _GLOBAL_TOC()
PPC: Add _GLOBAL_TOC for 32bit
KVM: PPC: BOOK3S: HV: Use base page size when comparing against slb value
KVM: PPC: Book3E: Unlock mmu_lock when setting caching atttribute
Pull s390 fixes from Martin Schwidefsky:
"A couple of last minute bug fixes for 3.16, including a fix for ptrace
to close a hole which allowed a user space program to write to the
kernel address space"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: fix restore of invalid floating-point-control
s390/zcrypt: improve device probing for zcrypt adapter cards
s390/ptrace: fix PSW mask check
s390/MSI: Use standard mask and unmask funtions
s390/3270: correct size detection with the read-partition command
s390: require mvcos facility, not tod clock steering facility
Firmware could request inspection of some
submitted tx requests. Since the callback wasn't
implemented it was possible to bleed tx msdu_ids
which could translate to tx flushing timeouts.
There's nothing ath10k can do to help firmware
with tx processing now so just report all tx
frames as already inspected to prevent firmware
from sending up inspection events and force it to
report regular tx completion indications with
discard status.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
In the s5p_mfc_alloc_firmware() function there are some mistakes
where the code checks whether the DMA memory is properly allocated or
not.
First of all dma_alloc_coherent() returns NULL in case of error.
The code also checked two times fw_virt_addr, ignoring
the bank2_virt pointer.
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
One nasty one that has been around a long time and a couple of non compliant
ABI fixes.
* The demux code used to split out desired channels for devices that only
support reading sets of channels at one time had a bug where it was
building it's conversion tables against the wrong bitmap resulting in
it never actually demuxing anything. This is an old bug, but will be
effecting an increasing number of drivers as it is often used to avoid
some fiddly code in the individual drivers.
* bma180 and mma8452 weren't obeying the ABI wrt to units for acceleration.
Were in G rather than m/s^2. A little input check was missing from bma180
that might lead to acceptance of incorrect values. This last one is minor
but might lead to incorrect userspace code working and problems in the
future.
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Merge tag 'iio-fixes-for-3.16e' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
Fifth set of fixes for IIO in the 3.16 cycle.
One nasty one that has been around a long time and a couple of non compliant
ABI fixes.
* The demux code used to split out desired channels for devices that only
support reading sets of channels at one time had a bug where it was
building it's conversion tables against the wrong bitmap resulting in
it never actually demuxing anything. This is an old bug, but will be
effecting an increasing number of drivers as it is often used to avoid
some fiddly code in the individual drivers.
* bma180 and mma8452 weren't obeying the ABI wrt to units for acceleration.
Were in G rather than m/s^2. A little input check was missing from bma180
that might lead to acceptance of incorrect values. This last one is minor
but might lead to incorrect userspace code working and problems in the
future.
- Changes to PRM and clock related code to help move
things to drivers
- Removal of unused ctrl module defines that no longer
are needed with things moving to .dts files and
drivers
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Merge tag 'omap-for-v3.17/soc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup
Merge "omap soc clean-up for v3.17 merge window" from Tony Lindgren:
SoC specific omap clean-up for v3.17 merge window:
- Changes to PRM and clock related code to help move
things to drivers
- Removal of unused ctrl module defines that no longer
are needed with things moving to .dts files and
drivers
* tag 'omap-for-v3.17/soc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (23 commits)
ARM: OMAP2+: clock/interface: remove some headers from clkt_iclk.c file
ARM: OMAP2+: clock/dpll: remove unused header includes from dpll3xxx.c
ARM: OMAP2+: clock/dpll: remove unused header includes from clkt_dpll.c
ARM: OMAP2+: clock/interface: add a clk_features definition for idlest value
ARM: OMAP2+: clock/dpll: add jitter correction behind clk_features
ARM: OMAP2+: clock/dpll: convert bypass check to use clk_features
ARM: OMAP2+: clock/dpll: add private API for checking if DPLL is in bypass
ARM: OMAP2+: clock: add fint values to the ti_clk_features struct
ARM: OMAP2+: clock: introduce ti_clk_features flags
ARM: OMAP4+: dpll44xx: remove cm-regbits-44xx.h and clock44xx.h includes
ARM: OMAP4+: dpll: remove cpu_is_omap44xx checks
ARM: OMAP4+: clock: remove DEFINE_CLK_OMAP_HSDIVIDER macro
ARM: OMAP4: Ctrl module register define diet
ARM: OMAP3: control: isolate control module init to its own function
ARM: OMAP3: PRM: move modem reset and iva2 idle to PRM driver
ARM: OMAP3: control: add API for setting up the modem pads
ARM: OMAP3: PRM: move PRM init code from PM core to the driver
ARM: OMAP24xx: PRM: add API for clearing wakeup status bits
ARM: OMAP3: PRM: add API for saving PRM scratchpad contents
ARM: OMAP3: PRM: add API for checking and clearing cold reset status
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Apparently iomap writes that unmask CE irqs aren't
propagated properly sometimes. Before failing try
to poll for the control response message as it may
have been delivered without an interrupt.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
commit 4be173813e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri Jun 6 10:22:29 2014 +0100
drm/i915: Reorder semaphore deadlock check
did the majority of the work, but it missed one crucial detail:
The check for the unkickable deadlock on this ring must come after the
check whether the ring that we are waiting on has already passed its
target seqno.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80709
Tested-by: Stefan Huber <shuber@sthu.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
It's possible that the controller has an individually switchable power supply.
Therefore add support to control a supplying regulator.
As this is not always the case, the regulator is requested as optional.
Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Calling radeon_vm_bo_find on the IB BO during CS
is illegal and can lead to an crash.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
v3: completely rewritten. We now just remember which areas
of the PT to clear and do so on the next command submission.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=79980
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
VM sizes smaller than 1GB doesn't make much sense anyway.
v2: fix typo and grammer
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
nfsd4_probe_callback kicks off some work that will eventually run
nfsd4_process_cb_update and update the session flags. In theory we
could process a following SEQUENCE call before that update happens
resulting in flags that don't accurately represent, for example, the
lack of a backchannel.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
BorisO reports that misc_register() fails often on xen. The current code
unregisters the CPU hotplug notifier in that case. If then a CPU is
offlined and onlined back again, we end up with a second timer running
on that CPU, leading to soft lockups and system hangs.
So let's leave the hotcpu notifier always registered - even if
mce_device_create failed for some cores and never unreg it so that we
can deal with the timer handling accordingly.
Reported-and-Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: http://lkml.kernel.org/r/1403274493-1371-1-git-send-email-boris.ostrovsky@oracle.com
Signed-off-by: Borislav Petkov <bp@suse.de>
This is part of an effort to clean-up the MFD subsystem.
WARNING: Missing a blank line after declarations
+ int ret;
+ ret = i2c_add_driver(&max8925_driver);
total: 0 errors, 1 warnings, 275 lines checked
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This is part of an effort to clean-up the MFD subsystem.
+WARNING: line over 80 characters
+ &max77686_rtc_regmap_config);
total: 0 errors, 1 warnings, 299 lines checked
Signed-off-by: Lee Jones <lee.jones@linaro.org>
There is no need to print out-of-memory errors since this is already
done by the memory management subsystem which even calls dump_stack().
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Error checking across the driver is mostly consistent besides
a few exceptions, so change these exceptions for consistency.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
When platform data is not found an -EIO (I/O error) code is returned.
This doesn't seem to be the correct error so better return -EINVAL
(Invalid argument) which is what most drivers do in this case.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The function max77802_i2c_parse_dt_pdata() should only be called
if there isn't already platform data for the device.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
When the CONFIG_OF option was not enabled, a dummy function
max77686_i2c_parse_dt_pdata() was defined since this is called
unconditionally on probe(). Just always define the real function
and conditionally call it if CONFIG_OF is enabled instead.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The driver doesn't have PM operations defined so add a suspend
and resume function handlers to allow the PMIC IRQ to wakeup
the system when it is put into a sleep state.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
By using the generic IRQ support in the Register map API, it
is possible to get rid max77686-irq.c and simplify the code.
Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
