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path: root/drivers/media/video
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* [media] mx2_camera: Use soc_mbus_image_size() instead of manual computationLaurent Pinchart2012-05-15
| | | | | | | | Use the new soc_mbus_image_size() function to compute the image size. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc-camera: Honor user-requested bytesperline and sizeimageLaurent Pinchart2012-05-15
| | | | | | | | | | Compute the bytesperline and sizeimage values when trying/setting formats or when allocating buffers by taking the user-requested values into account. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc-camera: Add soc_mbus_image_sizeLaurent Pinchart2012-05-15
| | | | | | | | | The function returns the minimum size of an image for a given number of bytes per line (as per the V4L2 specification), width and format. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc-camera: Fix bytes per line computation for planar formatsLaurent Pinchart2012-05-15
| | | | | | | | | | The V4L2 specification defines bytesperline for planar formats as the number of bytes per line for the largest plane. Modify soc_mbus_bytes_per_line() accordingly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc-camera: Add plane layout information to struct soc_mbus_pixelfmtLaurent Pinchart2012-05-15
| | | | | | | | | | To compute the value of the v4l2_pix_format::bytesperline field, we need information about planes layout for planar formats. The new enum soc_mbus_layout conveys that information. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc_camera: Use soc_camera_device::bytesperline to compute line sizesLaurent Pinchart2012-05-15
| | | | | | | | | Instead of computing the line sizes, use the previously negotiated soc_camera_device::bytesperline value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc_camera: Use soc_camera_device::sizeimage to compute buffer sizesLaurent Pinchart2012-05-15
| | | | | | | | | | Instead of computing the buffer size manually in the videobuf queue setup and buffer prepare callbacks, use the previously negotiated soc_camera_device::sizeimage value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mx2_camera: Fix sizeimage computation in try_fmt()Laurent Pinchart2012-05-15
| | | | | | | | | | The try_fmt() handler restricts the image width based on the hardware limits and updates the bytesperline value, but doesn't update sizeimage. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: mem2mem: fix alignment in mem2mem-testdevGuennadi Liakhovetski2012-05-15
| | | | | | | Fix a trivial alignment calculation issue. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] smiapp: Remove smiapp-debug.h in favour of dynamic debugSakari Ailus2012-05-15
| | | | | | | | Remove smiapp-debug.h and let people use CONFIG_DYNAMIC_DEBUG instead. The option only affected to when debug information was being printed. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: replace open-coded ARRAY_SIZE with macroJim Cromie2012-05-15
| | | | | Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] smiapp: fix compilation breakageMauro Carvalho Chehab2012-05-15
| | | | | | | | The usage of ../*.h breaks out-of-tree compilation and likely breaks compilation when O= argument is used. Instead of doing that, just add the include path via Makefile. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: mx2_camera: Fix mbus format handlingJavier Martin2012-05-15
| | | | | | | | | | Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags so that the driver can negotiate with the attached sensor whether the mbus format needs convertion from UYUV to YUYV or not. Signed-off-by: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: tvp5150: Fix mbus formatJavier Martin2012-05-15
| | | | | | | | According to p.14 fig 3-3 of the datasheet (SLES098A) this decoder transmits data in UYVY format. Signed-off-by: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx-dvb: enable LNA for cxd2820r in DVB-T modeGianluca Gennari2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the LNA amplifier also for DVB-T (like for DVB-T2 and DVB-C); this greatly improves reception of weak signals without affecting the reception of the strong ones. Experimental data (collected with the mipsel STB) on the weakest frequencies available in my area: LNA OFF: MUX level BER picture RAI mux 4 72% 32000 corrupted TIMB 2 75% 14 OK TVA Vicenza 68% 32000 corrupted RAI mux 2 78% 14 OK LNA ON: MUX level BER picture RAI mux 4 73% 1500 OK TIMB 2 76% 0 OK TVA Vicenza 69% 0 OK RAI mux 2 79% 0 OK Moreover, with LNA enabled, the PCTV 290e was able to pick up 2 new frequencies matching the integrated tuner of my Panasonic G20 TV, which is really good. Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: remove unused log_err() macroMauro Carvalho Chehab2012-05-15
| | | | | | | | | | | | | As reported by Masanari, this macro is using "KERN_ERR" instead of "KERN_ERROR". That would lead into a compilation breakage, if this macro were used somewhere inside the driver. Instead of fixing the macro, as originally proposed, let's just remove the dead code. Reported-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: soc-camera: (cosmetic) use a more explicit name for a host handlerGuennadi Liakhovetski2012-05-15
| | | | | | | | | Use "enum_framesizes" instead of "enum_fsizes" to more precisely follow the name of the respective ioctl(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: marvell-ccic: (cosmetic) remove redundant variable assignmentGuennadi Liakhovetski2012-05-15
| | | | | | | | | The "ret = 0" assignment in mcam_vidioc_s_fmt_vid_cap() is redundant, because at that location "ret" is anyway guaranteed to be == 0. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-event: fix regression with initial event handlingHans Verkuil2012-05-15
| | | | | | | | | | | | | | | | | | | | | If the V4L2_EVENT_SUB_FL_SEND_INITIAL was set, then the application expects to receive an initial event of the initial value of the control. However, commit c53c2549333b340e2662dc64ec81323476b69a97 that added the new v4l2_subscribed_event_ops introduced a regression: while the code still queued that initial event the __v4l2_event_queue_fh() function was modified to ignore such requests if sev->elems was 0 (meaning that the event subscription wasn't finished yet). And sev->elems was only set to a non-zero value after the add operation returned. This patch fixes this by passing the elems value to the add function. Then the add function can set it before queuing the initial event. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge remote-tracking branch 'linus/master' into staging/for_v3.5Mauro Carvalho Chehab2012-05-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * linus/master: (805 commits) tty: Fix LED error return openvswitch: checking wrong variable in queue_userspace_packet() bonding: Fix LACPDU rx_dropped commit. Linux 3.4-rc7 ARM: EXYNOS: fix ctrlbit for exynos5_clk_pdma1 ARM: EXYNOS: use s5p-timer for UniversalC210 board ARM / mach-shmobile: Invalidate caches when booting secondary cores ARM / mach-shmobile: sh73a0 SMP TWD boot regression fix ARM / mach-shmobile: r8a7779 SMP TWD boot regression fix ARM: mach-shmobile: convert ag5evm to use the generic MMC GPIO hotplug helper ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper MAINTAINERS: Add myself as the cpufreq maintainer dm mpath: check if scsi_dh module already loaded before trying to load dm thin: correct module description dm thin: fix unprotected use of prepared_discards list dm thin: reinstate missing mempool_free in cell_release_singleton gpio/exynos: Fix compiler warnings when non-exynos machines are selected gpio: pch9: Use proper flow type handlers powerpc/irq: Fix another case of lazy IRQ state getting out of sync ks8851: Update link status during link change interrupt ... Conflicts: drivers/media/common/tuners/xc5000.c drivers/media/common/tuners/xc5000.h drivers/usb/gadget/uvc_queue.c
| * Merge branch 'v4l_for_linus' of ↵Linus Torvalds2012-05-14
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: "For a some fix patches for v3.4, including a regression fix at DVB core" Fix up trivial conflicts in Documentation/feature-removal-schedule.txt * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] gspca - sonixj: Fix a zero divide in isoc interrupt [media] media: videobuf2-dma-contig: include header for exported symbols [media] media: videobuf2-dma-contig: quiet sparse noise about plain integer as NULL pointer [media] media: vb2-memops: Export vb2_get_vma symbol [media] s5p-fimc: Correct memory allocation for VIDIOC_CREATE_BUFS [media] s5p-fimc: Fix locking in subdev set_crop op [media] dvb_frontend: fix a regression with DVB-S zig-zag [media] fintek-cir: change || to && [media] V4L: Schedule V4L2_CID_HCENTER, V4L2_CID_VCENTER controls for removal [media] rc: Postpone ISR registration [media] marvell-cam: fix an ARM build error [media] V4L: soc-camera: protect hosts during probing from overzealous user-space
| | * [media] gspca - sonixj: Fix a zero divide in isoc interruptJean-François Moine2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | In case of short marker, the number of received packets was not incremented doing a zero divide when computing the filling rate. Reported-by: Hans Petter Selasky <hans.petter.selasky@bitfrost.no> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] media: videobuf2-dma-contig: include header for exported symbolsH Hartley Sweeten2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include the header to pickup the definitions of the exported symbols. Quiets the following sparse warnings: warning: symbol 'vb2_dma_contig_memops' was not declared. Should it be static? warning: symbol 'vb2_dma_contig_init_ctx' was not declared. Should it be static? warning: symbol 'vb2_dma_contig_cleanup_ctx' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Pawel Osciak <pawel@osciak.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] media: videobuf2-dma-contig: quiet sparse noise about plain integer ↵H Hartley Sweeten2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | as NULL pointer The function vb2_dma_contig_vaddr returns a void * not an integer. Quiets the sparse noise: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Pawel Osciak <pawel@osciak.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] media: vb2-memops: Export vb2_get_vma symbolLaurent Pinchart2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | The vb2_get_vma() function is called by videobuf2-dma-contig. Export it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] s5p-fimc: Correct memory allocation for VIDIOC_CREATE_BUFSSylwester Nawrocki2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 3b4c34aac7abea4754059084d0eef667a1993ac8 "s5p-fimc: Add support for VIDIOC_PREPARE_BUF/CREATE_BUFS ioctls" added a handler for VIDIOC_CREATE_BUFS ioctl, but the queue_setup callback wasn't updated to properly interpret the pixel format. In this situation memory corruption may happen with VIDIOC_CREATE_BUFS ioctl. Update the queue_setup op to fix this. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] s5p-fimc: Fix locking in subdev set_crop opSylwester Nawrocki2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When setting TRY crop on the sub-device the mutex was erroneously acquired rather than released on exit path. This bug is present in kernels starting from v3.2. Cc: stable@vger.kernel.org Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] marvell-cam: fix an ARM build errorJonathan Corbet2012-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the OLPC changes lost a little in its translation to mainline, leading to build errors on the ARM architecture. Remove the offending line, and all will be well. Reported-by: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] V4L: soc-camera: protect hosts during probing from overzealous ↵Guennadi Liakhovetski2012-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | user-space If multiple clients are registered on a single camera host interface, the user-space hot-plug software can try to access the one, that probed first, before probing of the second one has completed. This can be handled by individual host drivers, but it is even better to hold back the user-space until all the probing on this host has completed. This fixes a race on ecovec with two clients registered on the CEU1 host, which otherwise triggers a BUG() in sh_mobile_ceu_remove_device(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2012-04-21
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - Fixes a regression at DVB core when switching from DVB-S2 to DVB-S on Kaffeine (Fedora 16 Bugzilla #812895); - Fixes a mutex unlock at an error condition at drx-k; - Fix winbond-cir set mode; - mt9m032: Fix a compilation breakage with some random Kconfig; - mt9m032: fix two dead locks; - xc5000: don't require an special firmware (that won't be provided by the vendor) just because the xtal frequency is different; - V4L DocBook: fix some typos at multi-plane formats description. * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] xc5000: support 32MHz & 31.875MHz xtal using the 41.024.5 firmware [media] V4L: mt9m032: fix compilation breakage [media] V4L: DocBook: Fix typos in the multi-plane formats description [media] V4L: mt9m032: fix two dead-locks [media] rc-core: set mode for winbond-cir [media] drxk: Does not unlock mutex if sanity check failed in scu_command() [media] dvb_frontend: Fix a regression when switching back to DVB-S
| | * [media] V4L: mt9m032: fix compilation breakageGuennadi Liakhovetski2012-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compilation failure: linux-2.6/drivers/media/video/mt9m032.c: In function '__mt9m032_get_pad_crop': linux-2.6/drivers/media/video/mt9m032.c:337: error: implicit declaration of function 'v4l2_subdev_get_try_crop' linux-2.6/drivers/media/video/mt9m032.c:337: warning: return makes pointer from integer without a cast linux-2.6/drivers/media/video/mt9m032.c: In function '__mt9m032_get_pad_format': linux-2.6/drivers/media/video/mt9m032.c:359: error: implicit declaration of function 'v4l2_subdev_get_try_format' linux-2.6/drivers/media/video/mt9m032.c:359: warning: return makes pointer from integer without a cast linux-2.6/drivers/media/video/mt9m032.c: In function 'mt9m032_probe': linux-2.6/drivers/media/video/mt9m032.c:767: error: 'struct v4l2_subdev' has no member named 'entity' linux-2.6/drivers/media/video/mt9m032.c:826: error: 'struct v4l2_subdev' has no member named 'entity' linux-2.6/drivers/media/video/mt9m032.c: In function 'mt9m032_remove': linux-2.6/drivers/media/video/mt9m032.c:842: error: 'struct v4l2_subdev' has no member named 'entity' make[4]: *** [drivers/media/video/mt9m032.o] Error 1 by adding a dependency on VIDEO_V4L2_SUBDEV_API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| | * [media] V4L: mt9m032: fix two dead-locksGuennadi Liakhovetski2012-04-19
| | | | | | | | | | | | | | | | | | | | | | | | Fix a copy-paste typo and a nested locking function call in mt9m032. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] em28xx: Remove unused wait_queue'sEzequiel García2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Nobody ever waits on any of these wait_queue's, so this patch removes them completely. Tested by compilation only. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] media/video: add I2C dependenciesArnd Bergmann2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Davinci VIDEO_VPFE_CAPTURE depends on I2C, so reflect that in Kconfig to avoid build failures in random configurations. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] video/omap24xxcam: use __iomem annotationsArnd Bergmann2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | MMIO registers are __iomem tokens in virtual address space, not integers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] Convert I2C drivers to dev_pm_opsMark Brown2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | The legacy I2C PM functions have been deprecated and warning on boot for over a year, convert the drivers still using them to dev_pm_ops. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] gspca: passing wrong length parameter to reg_w()Dan Carpenter2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | This looks like a cut an paste error. This is a two byte array but we use 8 as a length parameter. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] via-camera: specify XO-1.5 camera clock speedDaniel Drake2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the ov7670 camera to return images at the requested frame rate, it needs to make calculations based on the clock speed, which is a completely external factor (depends on the wiring of the system). On the XO-1.5, which is the only known via-camera user, the camera is clocked at 90MHz. Pass this information to the ov7670 driver, to fix an issue where a framerate of 3x the requested amount was being provided. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] em28xx: Remove unused enum em28xx_io_methodEzequiel García2012-05-14
| | | | | | | | | | | | | | | Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] em28xx: Remove unused field from em28xx_buffer structEzequiel García2012-05-14
| | | | | | | | | | | | | | | Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] em28xx: Remove unused list_head struct for queued buffersEzequiel Garcia2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | The list_head struct usage was fully removed by commit d7aa80207babe694b316a48200b096cf0336ecb3. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] em28xx: Make card_setup() and pre_card_setup() staticEzequiel Garcia2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | This cleans namespace a bit by making em28xx_card_setup() em28xx_pre_card_setup() static functions. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] v4l2-dev: rename two functionsHans Verkuil2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | Rename the function v4l2_dont_use_lock to v4l2_disable_ioctl_locking, and rename v4l2_dont_use_cmd to v4l2_disable_ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] vivi: add the alpha component controlHans Verkuil2012-05-14
| | | | | | | | | | | | | | | | | | | | | Useful to set the alpha component for the pixel formats with an alpha channel. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] vivi: add more pixelformatsHans Verkuil2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | This is very useful for testing whether userspace can handle the various formats correctly. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] hexium-orion: fix incorrect input tableHans Verkuil2012-05-14
| | | | | | | | | | | | | | | | | | | | | Fix the standard and audioset values. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] hexium-gemini: remove B&W control, fix input tableHans Verkuil2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | The B&W control never worked, and you get the same effect by setting saturation to the lowest value. So it has been removed. Also fixed some incorrect entries in the input table. This driver now passes v4l2-compliance. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] fixes and add querystd support to mxbHans Verkuil2012-05-14
| | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] saa7146: fix querycap, vbi/video separation and g/s_registerHans Verkuil2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The querycap ioctl returned an incorrect version number and incorrect capabilities (mixing up vbi and video caps). The reason for that was that video nodes could do vbi activities: that should be separated between the vbi and video nodes. There were also a few minor problems with dbg_g/s_register that have been resolved. The mxb/saa7146 driver now passes the v4l2_compliance tests. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | [media] mxb: fix audio and standard handlingHans Verkuil2012-05-14
| | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-01 15:47:37 -0500