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2008-07-25videodev: remove some CONFIG_VIDEO_V4L1_COMPAT code from v4l2-dev.hHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The video_device_create_file and video_device_remove_file functions can be removed from v4l2-dev.h, removing the dependency on videodev.h in v4l2-dev.h. Also removed a few more videodev.h includes that should have been videodev2.h. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-21Remove obsolete owner field from video_device struct.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> According to an old comment this should have been removed in 2.6.15. Better late than never... Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-21videodev: move all ioctl callbacks to a new v4l2_ioctl_ops structHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it. This ensures a clean separation between the const ops struct and the non-const video_device struct. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-26merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-fixesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23v4l: remove obsolete audiochip.hHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Converted the last users of audiochip.h to the v4l2-chip-ident.h header and remove the now unused audiochip.h header. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-22tveeprom/ivtv: fix usage of has_ir fieldHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> has_ir was set to and compared to -1 in several cases, even though it is an u32. ivtv also contained a FIXME for an old kernel that could be removed. Thanks to Roel Kluin for creating an initial patch for this. Although I chose a different solution here it did help in pointing out the problem. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-20Fix x86_64 compilation and move some macros to v4l2-ioctl.hMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20videodev: move some functions from v4l2-dev.h to v4l2-common.h or v4l2-ioctl.hHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The functions in a header should not belong to another module. The prio functions belong to v4l2-common.c, so move them to v4l2-common.h. The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header and move those functions to it. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-20videodev: renamed 'class_dev' to 'dev'Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The class_dev field is a normal device, not a class device. This is very confusing and now that the old 'dev' field has been renamed to 'parent' we can rename 'class_dev' to just 'dev'. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-20videodev: rename 'dev' to 'parent'Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The field 'dev' is not the video device, but the parent of the video device. Rename accordingly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17Sync with whitespaces on -gitMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-17saa7134: Fix Kbuild dependency of ir-kbd-i2cMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Currently, saa7134 is dependent of ir-kbd-i2c, since it uses a symbol that is defined there. However, as this symbol is used only on saa7134, there's no sense on keeping it defined there (or on ir-commons). So, let's move it to saa7134 and remove one symbol for being exported. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-17videodev: add support for kernels < 2.6.19Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add the necessary compatibility code to handle the struct device/struct class_device differences. It was too much work (with uncertain benefits) to convert several drivers to handle kernels <2.6.19, so they are not built on these older kernels. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17videodev/dabusb/dvbdev: fix 2.6.16 compilationHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> struct file_operations was made const in 2.6.17. Cast const away when compiling under 2.6.16. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17v4l-dvb: fix compilation issues for kernel 2.6.21Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - fix unused function warnings in v4l2-i2c-drv.h and v4l2-i2c-drv-legacy.h - fix ivtvfb.c compile warning that would in fact lead to an oops - disable DVB_DRX397XD for kernels <= 2.6.21: it needs div64_64 Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-17soc_camera_platform: Add SoC Camera Platform driverMagnus Damm
This patch adds a simple platform camera device. Useful for testing cameras with SoC camera host drivers. Only one single pixel format and resolution combination is supported. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- drivers/media/video/Kconfig | 6 drivers/media/video/Makefile | 1 drivers/media/video/soc_camera_platform.c | 198 +++++++++++++++++++++++++++++ include/media/soc_camera_platform.h | 15 ++ 4 files changed, 220 insertions(+)
2008-07-17sh_mobile_ceu_camera: Add SuperH Mobile CEU driver V3Magnus Damm
This is V3 of the SuperH Mobile CEU soc_camera driver. The CEU hardware block is configured in a transparent data fetch mode, frames are captured from the attached camera and written to physically contiguous memory buffers provided by the newly added videobuf-dma-contig queue. Tested on sh7722 and sh7723 processors. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- Changes since V2: - remove SUPERH Kconfig dependency - move sh_mobile_ceu.h to include/media - add board callback support with enable_camera()/disable_camera() - add support for declare_coherent_memory - rework video memory limit - more verbose error messages Changes since V1: - fixed the CEU driver to work with the newly updated patches drivers/media/video/Kconfig | 8 drivers/media/video/Makefile | 1 drivers/media/video/sh_mobile_ceu_camera.c | 657 ++++++++++++++++++++++++++++ include/media/sh_mobile_ceu.h | 12 4 files changed, 678 insertions(+)
2008-07-16videobuf: Add physically contiguous queue code V3Magnus Damm
This is V3 of the physically contiguous videobuf queues patch. Useful for hardware such as the SuperH Mobile CEU which doesn't support scatter gatter bus mastering. Since it may be difficult to allocate large chunks of physically contiguous memory after some uptime due to fragmentation, this code allocates memory using dma_alloc_coherent(). Architectures supporting dma_declare_coherent_memory() can easily avoid fragmentation issues by using dma_declare_coherent_memory() to force dma_alloc_coherent() to allocate from a certain pre-allocated memory area. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- Changes since V2 - use dma_handle for physical address - use "scatter gather" instead of "scatter gatter" Changes since V1: - use dev_err() instead of pr_err() - remember size in struct videobuf_dma_contig_memory - keep struct videobuf_dma_contig_memory in .c file - let videobuf_to_dma_contig() return dma_addr_t - implement __videobuf_sync() - return statements, white space and other minor fixes drivers/media/video/Kconfig | 5 drivers/media/video/Makefile | 1 drivers/media/video/videobuf-dma-contig.c | 417 +++++++++++++++++++++++++++++ include/media/videobuf-dma-contig.h | 32 ++ 4 files changed, 455 insertions(+)
2008-07-16videobuf: Fix gather spellingMagnus Damm
Use "scatter gather" instead of "scatter gatter". Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- drivers/media/video/videobuf-dma-sg.c | 2 +- drivers/media/video/videobuf-vmalloc.c | 2 +- include/media/videobuf-dma-sg.h | 2 +- include/media/videobuf-vmalloc.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
2008-07-11soc_camera: Add 16-bit bus width supportMagnus Damm
The SuperH Mobile CEU hardware supports 16-bit width bus, so extend the soc_camera code with SOCAM_DATAWIDTH_16. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- include/media/soc_camera.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
2008-07-11soc_camera: Move spinlocksMagnus Damm
This patch moves the spinlock handling from soc_camera.c to the actual camera host driver. The spinlock_alloc/free callbacks are replaced with code in init_videobuf(). So far all camera host drivers implement their own spinlock_alloc/free methods anyway, and videobuf_queue_core_init() BUGs on a NULL spinlock argument, so, new camera host drivers will not forget to provide a spinlock when initialising their videobuf queues. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> --- drivers/media/video/pxa_camera.c | 17 ++++------------ drivers/media/video/soc_camera.c | 39 -------------------------------------- include/media/soc_camera.h | 5 ---- 3 files changed, 7 insertions(+), 54 deletions(-)
2008-07-11soc_camera: make videobuf independentPaulius Zaleckas
Makes SoC camera videobuf independent. Includes all necessary changes for PXA camera driver (currently the only driver using soc_camera in the mainline). These changes are important for the future soc_camera based drivers. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Cc: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
2008-07-08v4l-dvb: remove support for kernels < 2.6.16Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Phase 4 removes the compatibility support for kernels < 2.6.16. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-08v4l-dvb: remove support for kernels < 2.6.13Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Phase 3 of the compat cleanup. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-08v4l-dvb: remove support for kernels < 2.6.10Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Phase 2 removes support for kernels < 2.6.10. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-08v4l-dvb: remove support for kernels < 2.6.0Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> First phase of the backwards compatibility cleanup: stop supporting kernels older than 2.6.0. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-22saa7146: ->cpu_addr and friends are little-endianMauro Carvalho Chehab
From: Al Viro <viro@ftp.linux.org.uk> Annotations + stop saa7146_i2c from playing fast and loose with reuse of ->cpu_addr for host-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-22cx2341x: add TS capabilityHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The cx18 can support transport streams with newer firmwares. Add a TS capability to the generic cx2341x module. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-22videodev: fix/improve ioctl debuggingHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Various ioctl debugging fixes and improvements: - use %x rather than %d for control IDs and bitmask fields - make two arrays const - show the whole control array for the ext_ctrl ioctls - print pix_fmt for V4L2_BUF_TYPE_VIDEO_OUTPUT - show full type name rather than an integer - fix CROPCAP debugging - fix G/S_TUNER debugging - show error code in case of an error - other small cleanups Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-22merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Fixed a small merge conflicts at: merging linux/drivers/media/video/cx18/cx18-cards.h warning: conflicts during merge. merging linux/drivers/media/video/cx18/cx18-cards.h failed! Basically, two new structures were added bellow the same place Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-21videodev: simplify and fix standard enumerationHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> VIDIOC_ENUMSTD did not return all the PAL/SECAM/NTSC variants: it just returned one single PAL/SECAM/NTSC standard without separate entries for the trickier standards like NTSC-JP. Changed the code so that it behaves better. Also simplified the if/switch statements into a common standards lookup table. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-20 Introduce "index" attribute for persistent video4linux device nodesMauro Carvalho Chehab
From: brandon@ifup.org <brandon@ifup.org> A number of V4L drivers have a mod param to specify their preferred minors. This is because it is often desirable for applications to have a static /dev name for a particular device. However, using minors has several disadvantages: 1) the requested minor may already be taken 2) using a mod param is driver specific 3) it requires every driver to add a param 4) requires configuration by hand This patch introduces an "index" attribute that when combined with udev rules can create static device paths like this: /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video0 /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video1 /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video2 $ ls -la /dev/v4l/by-path/pci-0000\:00\:1d.2-usb-0\:1\:1.0-video0 lrwxrwxrwx 1 root root 12 2008-04-28 00:02 /dev/v4l/by-path/pci-0000:00:1d.2-usb-0:1:1.0-video0 -> ../../video1 These paths are steady across reboots and should be resistant to rearranging across Kernel versions. video_register_device_index is available to drivers to request a specific index number. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Kees Cook <kees@outflux.net> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-15saa7134: Fix entries for Avermedia A16d and Avermedia E506Mauro Carvalho Chehab
From: Tim Farrington <timf@iinet.net.au> Also, adds IR table for Avermedia A16d Signed-off-by: Tim Farrington <timf@iinet.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-07cx18/cx25840: the S-Video LUMA input can use all In1-In8 inputsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The S-Video LUMA input was restricted to the In1-In4 inputs, but it turns out that it can use the full range of In1-In8. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-05backport I2C changes on several filesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Some I2C API change patches were committed at kernel. Backport those changes to V4L/DVB tree. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-28videodev: renamed the vidioc_*_fmt_* callbacksHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The naming for the callbacks that handle the VIDIOC_ENUM_FMT and VIDIOC_S/G/TRY_FMT ioctls was very confusing. Renamed it to match the v4l2_buf_type name. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-28videodev: add missing vidioc_try_fmt_sliced_vbi_output and VIDIOC_ENUMOUTPUT ↵Hans Verkuil
handling From: Hans Verkuil <hverkuil@xs4all.nl> There was no vidioc_try_fmt_sliced_vbi_output, instead vidioc_try_fmt_vbi_output was reused. The VIDIOC_ENUMOUTPUT handling was missing altogether, even though the callback existed. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-28videodev: add vidioc_g_std callback.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The default videodev behavior for VIDIOC_G_STD is not correct for all devices. Add a new callback that drivers can use instead. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-26 Hardware frequency seek ioctl interfaceMauro Carvalho Chehab
From: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-22 Remove v4l2_video_std_fps prototype declarationMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> The v4l2_video_std_fps function has been removed by Adrian Bunk in 2004 but then its prototype re-appeared in include/media/v4l2-dev.h. Remove it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-17 [PATCH] Fix a deadlock in the bttv driverMauro Carvalho Chehab
From: Arjan van de Ven <arjan@linux.intel.com> vidiocgmbuf() does this: mutex_lock(&fh->cap.vb_lock); retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, V4L2_MEMORY_MMAP); and videobuf_mmap_setup() then just does mutex_lock(&q->vb_lock); ret = __videobuf_mmap_setup(q, bcount, bsize, memory); mutex_unlock(&q->vb_lock); which is an obvious double-take deadlock. This patch fixes this by having vidiocgmbuf() just call the __videobuf_mmap_setup function instead. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-02v4l2-i2c-drv*.h: fix warnings caused by I2C API changeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> The I2C changes at probe method did this: In file included from /home/v4l/master/v4l/cx25840-core.c:42: /home/v4l/master/v4l/../linux/include/media/v4l2-i2c-drv-legacy.h: In function 'v4l2_i2c_drv_init': /home/v4l/master/v4l/../linux/include/media/v4l2-i2c-drv-legacy.h:201: warning: assignment from incompatible pointer type /home/v4l/master/v4l/../linux/include/media/v4l2-i2c-drv.h: In function 'v4l2_i2c_drv_init': /home/v4l/master/v4l/../linux/include/media/v4l2-i2c-drv.h:57: warning: assignment from incompatible pointer type This patches creates a pseudo-function, at include/media/v4l2-i2c-drv-legacy.h and on include/media/v4l2-i2c-drv.h, that makes the proper translation: static int compat_legacy_probe(struct i2c_client *client) { return v4l2_i2c_data.probe(client, NULL); } Hopefully, this will fix the issue of making the code backward compatible without much changes. Notice: The fix weren't tested on hardware. I'm currently out of town, without hardware here. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-02backport commit d2653e92732bd3911feff6bee5e23dbf959381dbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: Author: Jean Delvare <khali@linux-fr.org> Date: Tue Apr 29 23:11:39 2008 +0200 i2c: Add support for device alias names Based on earlier work by Jon Smirl and Jochen Friedrich. This patch allows new-style i2c chip drivers to have alias names using the official kernel aliasing system and MODULE_DEVICE_TABLE(). At this point, the old i2c driver binding scheme (driver_name/type) is still supported. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-28cx18: new driver for the Conexant CX23418 MPEG encoder chipHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Many thanks to Steve Toth from Hauppauge and Nattu Dakshinamurthy from Conexant for their support. I am in particular thankful to Hauppauge since without their help this driver would not exist. It should also be noted that Steve did the work to get the DVB part up and running. Thank you! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: G. Andrew Walls <awalls@radix.net>
2008-04-23saa7134: Add/fix Beholder entriesMauro Carvalho Chehab
From: Dmitry Belimov <d.belimov@gmail.com> Beholder TV/FM tuners: Changes: Add support Beholder Columbus PCMCIA card. Add key map for remote control of Beholder Columbus PCMCIA card. Fix gpiomask for all Beholder tuners. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-21merge: http://linuxtv.org/hg/~dougsland/videodevMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-09videodev: Add default vidioc handlerDouglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@gmail.com> Added default vidioc handler for other private ioctls Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
2008-04-08 Powercolor Real Angel 330 (remote control support)Mauro Carvalho Chehab
From: Dâniel Fraga <fragabr@gmail.com> The attached patch adds complete remote control support for Powercolor Real Angel 330. Signed-off-by: Daniel Fraga <fragabr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-04 soc-camera: use a spinlock for videobuffer queueMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> All drivers should provide a spinlock to be used in videobuf operations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Reviewed-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-04 soc-camera: extract function pointers from host object into operationsMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Function pointers and the driver owner are not expected to change throughout soc-camera host's life. Extract them into an operations struct. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>