1d6629b1561ad34a6e6d17ece00bd65e1bab3724 |
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10-Jan-2012 |
Axel Lin <axel.lin@gmail.com> |
[media] convert drivers/media/* to use module_platform_driver() This patch converts the drivers in drivers/media/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: "Richard Röjfors" <richard.rojfors@pelagicore.com> Cc: "Matti J. Aaltonen" <matti.j.aaltonen@nokia.com> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Manjunath Hadli <manjunath.hadli@ti.com> Cc: Muralidharan Karicheri <m-karicheri2@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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25985edcedea6396277003854657b5f3cb31a628 |
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31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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99cd47bc733436da282016e629eef6baa0f6047c |
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11-Mar-2011 |
Hans Verkuil <hverkuil@xs4all.nl> |
[media] v4l2-ioctl: add priority handling support Drivers that use v4l2_fh can now use the core framework support of g/s_priority. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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b1dc614a81258eb7ff482892e7bc894f1089c144 |
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15-Nov-2010 |
Joe Perches <joe@perches.com> |
[media] drivers/media/video: Remove unnecessary semicolons Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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9a1f8b34aa539000da17a06235e4bec254d0bfb5 |
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24-Sep-2010 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
[media] v4l: Remove module_name argument to the v4l2_i2c_new_subdev* functions The argument isn't used anymore by the functions, remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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959b606922e080a6a236211ff9f7f74150a73028 |
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24-Sep-2010 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
[media] vpfe_capture: Don't use module names to load I2C modules With the v4l2_i2c_new_subdev* functions now supporting loading modules based on modaliases, don't use the module names hardcoded in platform data by passing a NULL module name to those functions. All corresponding I2C modules have been checked, and all of them include a module aliases table with names corresponding to what the vpfe_capture platform data uses. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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e3cfd447d01cf723ccda0ad6bfa2e85b73d3d747 |
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30-Sep-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB: videobuf: add ext_lock argument to the queue init functions (part 2) Missed a few init functions on non-Intel platforms the first time :-( Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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d3ca77595f4b1f17a6d41a89f942fea2b3b17d0c |
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07-Aug-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB: vpfe_capture: convert to new mediabus API Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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ffb4877ba013f94322083f77cbb05b35c2a218aa |
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01-May-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB: v4l2-common: simplify prio utility functions v4l2_prio_init/open/close returned an int when in fact they would always return 0. Make these void functions. v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a pointer for no good reason. Replace with a normal enum v4l2_priority argument. These changes will simplify the work of moving priority handling into the v4l core. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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2b080c5df00e431baec09222aa8d623f0cd77314 |
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07-Apr-2010 |
Dan Carpenter <error27@gmail.com> |
V4L/DVB: davinci: don't return under lock on error path If the kmalloc() failed for "ccdc_cfg = kmalloc(...);" then we would exit with the lock held. I moved the mutex_lock() below the allocation because it isn't protecting anything in that block and allocations are allocations are sometimes slow. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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844cc0dcb588ee7005c70cffd92ee7a0c1270729 |
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27-Mar-2010 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB: V4L: vpfe_capture: Add support for USERPTR mode of operation Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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aa2dc9034859531206889b6bf07b5f9adae487a6 |
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27-Mar-2010 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB: V4L: vpfe_capture: Return 0 from suspend/resume Now Suspend/Resume functionality is being handled by respective CCDC code, so return true (0) from bridge suspend/resume function. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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085b54a24fd0c7353cd1b2d462879b7a4a4070fa |
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27-Mar-2010 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB: V4L: vpfe_capture: Add call back function for interrupt clear for vpfe_cfg For the devices like AM3517, it is expected that driver clears the interrupt in ISR. Since this is device spcific, callback function added to the platform_data. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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6a4f0623a4ebe46c743d213db808067553953913 |
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18-Mar-2010 |
Muralidharan Karicheri <m-karicheri2@ti.com> |
V4L/DVB: V4L - vpfe capture - fix for kernel crash As part of upstream merge, set_params() function was removed from isif.c. This requires removal of BUG_ON() and check for set_params ptr in vpfe_capture.c. Without this kernel crash dump is seen while bootup on DM365 Also made following changes:- 1) converted error messages to debug messages since it is not right to flood the console with error messages for user mistakes. 2) returns -EINVAL if ioctl is not supported Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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ab51bec1f852f6b858a26e745b32a79cd1a67eec |
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01-Mar-2010 |
Murali Karicheri <m-karicheri2@ti.com> |
V4L/DVB: V4L: vpfe_capture - free ccdc_lock when memory allocation fails This patch fixes a bug in vpfe_probe() that doesn't call mutex_unlock() if memory allocation for ccdc_cfg fails. See also the smatch warning report from Dan Carpenter that shows this as an issue. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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5a0e3ad6af8660be21ca98a971cd00f331318c05 |
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24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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51444ea3d4f5baa0338297aba7065fd695528a36 |
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14-Jan-2010 |
Muralidharan Karicheri <m-karicheri2@ti.com> |
V4L/DVB: vpfe_capture: remove clock and platform code 1) removed the platform code and clk configuration. They are now part of ccdc driver (part of the ccdc patches and platform patches 2-4); 2) Added proper error codes for ccdc register function. Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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67055b0fd3af4c18b278782fcbdedf61cab507cb |
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13-Dec-2009 |
Huang Weiyi <weiyi.huang@gmail.com> |
V4L/DVB: Davinci VPFE Capture: remove unused #include <linux/version.h> Remove unused #include <linux/version.h>('s) in drivers/media/video/davinci/vpfe_capture.c Cc: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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9d8938248c3b67904a8108a6fc3dcceb9d7f2aad |
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10-Dec-2009 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
V4L/DVB (13606): vpfe_capture: move vpfe_remove to .devexit The function vpfe_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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46b21094cee16bc7e531d7d6cd66fb5ea05065d4 |
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10-Dec-2009 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments Now that the video_device registration is tested using video_is_registered(), drivers don't need to initialize the video_device::minor field to -1 anymore. Remove those unneeded assignments. [mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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f0813b4c9f7ffbeaddcba1c08a1812f7ff30e1b7 |
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27-Nov-2009 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
V4L/DVB (13553): v4l: Use the video_is_registered function in device drivers Fix all device drivers to use the video_is_registered function instead of checking video_device::minor. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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471452104b8520337ae2fb48c4e61cd4896e025d |
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15-Dec-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
const: constify remaining dev_pm_ops Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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d73bfc5fe625f6962d0ced84066e201249f14e53 |
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10-Nov-2009 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB (13469): Davinci VPFE Capture: Add support for Control ioctls Added support for Control IOCTL, - s_ctrl - g_ctrl - queryctrl Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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1ead696b4c1b719eeae313618bca89e7b37c7d9b |
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09-Nov-2009 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB (13466): Davinci VPFE Capture:Replaced IRQ_VDINT1 with vpfe_dev->ccdc_irq1 Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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14cbaafe6f8587aed632de747322cd3add421a76 |
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09-Nov-2009 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB (13465): Davinci VPFE Capture: Take i2c adapter id through platform data The I2C adapter ID is actually depends on Board and may vary, Davinci uses id=1, but in case of AM3517 id=3. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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204e6ea981ac46974508ddf403dbb72dc804dcb3 |
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09-Nov-2009 |
Vaibhav Hiremath <hvaibhav@ti.com> |
V4L/DVB (13463): Davinci VPFE Capture: Specify device pointer in videobuf_queue_dma_contig_init Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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0b66cf90371dcd28c6eb98904adb694ae98eb20f |
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04-Nov-2009 |
Roel Kluin <roel.kluin@gmail.com> |
V4L/DVB (13285): vpfe_capture: keep index within bound in vpfe_cropcap() If vpfe_dev->std_index equals ARRAY_SIZE(vpfe_standards), that is one too large. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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7da8a6cb3e5b60e73b196f1c71031423e0791032 |
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06-Jul-2009 |
Muralidharan Karicheri <m-karicheri2@ti.com> |
V4L/DVB (12248): v4l: vpfe capture bridge driver for DM355 and DM6446 This the vpfe capture bridge driver for doing video capture on DM355 and DM6446 evms. The ccdc hw modules register with the driver and are used for configuring the CCD Controller for a specific decoder interface. The driver also registers the sub devices required for a specific evm. More than one sub devices can be registered. This allows driver to switch dynamically to capture video from any sub device that is registered. Currently only one sub device (tvp5146) is supported. But in future this driver is expected to do capture from sensor devices such as Micron's MT9T001, MT9T031 and MT9P031 etc. The driver currently supports MMAP based IO. Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be> Reviewed by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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