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path: root/drivers/media/video/Kconfig
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* [media] s5p-csis: Add missing dependency on PLAT_S5PSylwester Nawrocki2011-05-25
| | | | | | | s5p-csis is to be built only on S5P SoC platforms. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] fix kconfig dependency warning for VIDEO_TIMBERDALERandy Dunlap2011-05-25
| | | | | | | | | | Fix kconfig unmet dependency warning: warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct dependencies (DMADEVICES && (MFD_TIMBERDALE || HAS_IOMEM)) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Pelagicore AB <info@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add support for M-5MOLS 8 Mega Pixel camera ISPHeungJun, Kim2011-05-25
| | | | | | | | | | Add I2C/V4L2 subdev driver for M-5MOLS integrated image signal processor with 8 Mega Pixel sensor. Signed-off-by: HeungJun, Kim <riverful.kim@samsung.com> 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] video/Kconfig: Fix mis-classified devicesMauro Carvalho Chehab2011-05-21
| | | | | | | | | | | | | The helper chips are classified by their function. Unfortunaltely, with time, developers added their stuff into the wrong places. Fix it by moving itens to be at the right place. Also add a new category for sensors and for misc devices that are found only on a certain specific board. While here, fix two bad whitespaces at Kconfig. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Add v4l2 subdev driver for S5P/EXYNOS4 MIPI-CSI receiversSylwester Nawrocki2011-05-20
| | | | | | | | | | | | Add the subdev driver for the MIPI CSIS units available in S5P and Exynos4 SoC series. This driver supports both CSIS0 and CSIS1 MIPI-CSI2 receivers. The driver requires Runtime PM to be enabled for proper operation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Move s5p-fimc driver into Video capture devicesSylwester Nawrocki2011-05-20
| | | | | | | | | | | | s5p-fimc now also implements a camera capture video node so move it under the "Video capture devices" Kconfig menu. Also update the entry to reflect the driver's coverage of EXYNOS4 SoCs and separate the Makefile entry from the soc-camera drivers set. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Kconfig: Fix indention of ---help--- for timerdale driverOliver Endriss2011-05-20
| | | | | Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Add mt9v032 sensor driverDetlev Casanova2011-05-20
| | | | | | | | | | | | | The MT9V032 is a parallel wide VGA sensor from Aptina (formerly Micron) controlled through I2C. The driver creates a V4L2 subdevice. It currently supports binning and cropping, and the gain, auto gain, exposure, auto exposure and test pattern controls. Signed-off-by: Detlev Casanova <detlev.casanova@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: mx3_camera: select VIDEOBUF2_DMA_CONTIG instead of ↵Uwe Kleine-König2011-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | VIDEOBUF_DMA_CONTIG Since commit 379fa5d ([media] V4L: mx3_camera: convert to videobuf2) mx3_camera uses videobuf2, but that commit didn't upgrade the select resulting in the following build failure: drivers/built-in.o: In function `mx3_camera_init_videobuf': clkdev.c:(.text+0x86580): undefined reference to `vb2_dma_contig_memops' drivers/built-in.o: In function `mx3_camera_probe': clkdev.c:(.devinit.text+0x3548): undefined reference to `vb2_dma_contig_init_ctx' clkdev.c:(.devinit.text+0x3578): undefined reference to `vb2_dma_contig_cleanup_ctx' drivers/built-in.o: In function `mx3_camera_remove': clkdev.c:(.devexit.text+0x674): undefined reference to `vb2_dma_contig_cleanup_ctx' make[2]: *** [.tmp_vmlinux1] Error 1 make[1]: *** [sub-make] Error 2 make: *** [all] Error 2 Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] omap3isp: Kconfig and MakefileLaurent Pinchart2011-03-22
| | | | | | | | Add the OMAP3 ISP driver to the kernel build system. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: Initial submit of OV9740 driverAndrew Chew2011-03-21
| | | | | | | | | | | | | This soc_camera driver is for Omnivision's OV9740 sensor. This initial submission provides support for YUV422 output at 1280x720 (720p), which is the sensor's native resolution. 640x480 (VGA) is also supported, with cropping and scaling performed by the sensor's ISP. This driver is heavily based off of the existing OV9640 driver. Signed-off-by: Andrew Chew <achew@nvidia.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: sh_mobile_ceu_camera: convert to videobuf2Guennadi Liakhovetski2011-03-21
| | | | | | | Convert the sh_mobile_ceu_camera driver to the videobuf2 API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: soc-camera: extend to also support videobuf2Guennadi Liakhovetski2011-03-21
| | | | | | | Extend soc-camera core to also support the videobuf2 API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: vivi: port to videobuf2Pawel Osciak2011-03-21
| | | | | | | | | | | Make vivi use videobuf2 in place of videobuf. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add v4l2 subdev driver for NOON010PC30L image sensorSylwester Nawrocki2011-03-21
| | | | | | | | | | | | | Add I2C/V4L2 subdev driver for Siliconfile NOON010PC30 CIF camera. The driver implements basic functionality, i.e. CIF/QCIF/QQCIF resolution and color format selection, automatic/manual color balance control. Other functions like cropping, rotation/flip, exposure etc. can be easily implemented if needed. Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> 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: Porting to videobuf 2Sylwester Nawrocki2011-03-21
| | | | | | | | | | | Porting to videobuf 2 and minor cleanup. Separate videobuf_queue_ops are are created for m2m and capture video nodes. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: mem2mem: port m2m_testdev to vb2Marek Szyprowski2011-03-21
| | | | | | | | This patch ports mem2mem test device to videobuf2 framework. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: mem2mem: port to videobuf2Marek Szyprowski2011-03-21
| | | | | | | | | | | | | Port memory-to-memory framework to videobuf2 framework. Add support for multi-planar Video for Linux 2 API extensions to the memory-to-memory driver framework. Based on the original patch written by Pawel Osciak. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: videobuf2: add DMA scatter/gather allocatorAndrzej Pietrasiewicz2011-03-21
| | | | | | | | | | | | | | | | | | Add an implementation of DMA scatter/gather allocator and handling routines for videobuf2. For mmap operation mode it is implemented on top of alloc_page + sg_set_page/_free_page. For userptr operation mode it is implemented on top of get_user_pages + sg_set_page/put_page. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: videobuf2: add DMA coherent allocatorPawel Osciak2011-03-21
| | | | | | | | | | | | Add an implementation of DMA coherent memory allocator and handling routines for videobuf2, implemented on top of dma_alloc_coherent() call. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: videobuf2: add vmalloc allocatorPawel Osciak2011-03-21
| | | | | | | | | | | | Add an implementation of contiguous virtual memory allocator and handling routines for videobuf2, implemented on top of vmalloc()/vfree() calls. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: videobuf2: add generic memory handling routinesMarek Szyprowski2011-03-21
| | | | | | | | | | | | Add generic memory handling routines for userspace pointer handling, contiguous memory verification and mapping. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: add videobuf2 Video for Linux 2 driver frameworkPawel Osciak2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Videobuf2 is a Video for Linux 2 API-compatible driver framework for multimedia devices. It acts as an intermediate layer between userspace applications and device drivers. It also provides low-level, modular memory management functions for drivers. Videobuf2 eases driver development, reduces drivers' code size and aids in proper and consistent implementation of V4L2 API in drivers. Videobuf2 memory management backend is fully modular. This allows custom memory management routines for devices and platforms with non-standard memory management requirements to be plugged in, without changing the high-level buffer management functions and API. The framework provides: - implementations of streaming I/O V4L2 ioctls and file operations - high-level video buffer, video queue and state management functions - video buffer memory allocation and management Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'media_fixes' of ↵Linus Torvalds2011-01-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (101 commits) [media] staging/lirc: fix mem leaks and ptr err usage [media] hdpvr: reduce latency of i2c read/write w/recycled buffer [media] hdpvr: enable IR part [media] rc/mceusb: timeout should be in ns, not us [media] v4l2-device: fix 'use-after-freed' oops [media] v4l2-dev: don't memset video_device.dev [media] zoran: use video_device_alloc instead of kmalloc [media] w9966: zero device state after a detach [media] v4l: Fix a use-before-set in the control framework [media] v4l: Include linux/videodev2.h in media/v4l2-ctrls.h [media] DocBook/v4l: update V4L2 revision and update copyright years [media] DocBook/v4l: fix validation error in dev-rds.xml [media] v4l2-ctrls: queryctrl shouldn't attempt to replace V4L2_CID_PRIVATE_BASE IDs [media] v4l2-ctrls: fix missing 'read-only' check [media] pvrusb2: Provide more information about IR units to lirc_zilog and ir-kbd-i2c [media] ir-kbd-i2c: Add back defaults setting for Zilog Z8's at addr 0x71 [media] lirc_zilog: Update TODO.lirc_zilog [media] lirc_zilog: Add Andy Walls to copyright notice and authors list [media] lirc_zilog: Remove useless struct i2c_driver.command function [media] lirc_zilog: Remove unneeded tests for existence of the IR Tx function ...
| * [media] tda9875: remove duplicate driverHans Verkuil2011-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 411674fd189abe5910ea4caf08b7eac5c4a4d967 the tda9875 support was added to tvaudio. This means that tda9875 is no longer used since mid-2009. If there are out-of-tree users of this driver, then they can switch to tvaudio instead. The original commit message read as follows: This change allows bttv to use tvaudio for this device. Since this device has the same i2c address as the tda9874 we need to support both in the same tvaudio driver. This makes it possible for tvaudio to detect which chip is used. Originally the tda9875 was only available in the dedicated tda9875 driver, but that makes life very hard for bttv since loading tvaudio might misdetect a tda9875 as a tda9874. So there were good reasons for moving the tda9875 code into tvaudio. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERTDavid Rientjes2011-01-20
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [media] V4L2: Add a v4l2-subdev (soc-camera) driver for OmniVision OV2640 sensorAlberto Panizzo2010-12-30
| | | | | | Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Remove VIDEO_V4L1 Kconfig optionMauro Carvalho Chehab2010-12-29
| | | | | | | | There's no sense on keeping VIDEO_V4L1 Kconfig option just because of two deprecated drivers moved to staging scheduled to die on 2.6.39. Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] se401: deprecate driver, move to stagingHans Verkuil2010-12-29
| | | | | | | | The se401 driver is deprecated and is moved to staging. If no one will convert this driver to V4L2, then it will be removed in 2.6.39. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] usbvideo: deprecate the vicam driverHans Verkuil2010-12-29
| | | | | | | Move usbvideo to staging and mark it deprecated. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: rename the remaining things to rc_coreMauro Carvalho Chehab2010-12-29
| | | | | | | | | | | | | | | The Remote Controller subsystem is meant to be used not only by Infra Red but also for similar types of Remote Controllers. The core is not specific to Infra Red. As such, rename: - ir-core.h to rc-core.h - IR_CORE to RC_CORE - namespace inside rc-core.c/rc-core.h To be consistent with the other changes. No functional change on this patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] timblogiw: fix kconfig & build errorRandy Dunlap2010-12-29
| | | | | | | | | | | | | | | | | timblogiw uses dma() interfaces and it selects TIMB_DMA for that support. However, drivers/dma/ is not built unless CONFIG_DMA_ENGINE is enabled, so select/enable that symbol also. drivers/built-in.o: In function `timblogiw_close': timblogiw.c:(.text+0x4419fe): undefined reference to `dma_release_channel' drivers/built-in.o: In function `buffer_release': timblogiw.c:(.text+0x441a8d): undefined reference to `dma_sync_wait' drivers/built-in.o: In function `timblogiw_open': timblogiw.c:(.text+0x44212b): undefined reference to `__dma_request_channel' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: Add timberdale video-in driverRichard Röjfors2010-12-29
| | | | | | | | | | | | | This patch adds the timberdale video-in driver. The video IP of timberdale delivers the video data via DMA. The driver uses the DMA api to handle DMA transfers, and make use of the V4L2 video buffers to handle buffers against user space. If available the driver uses an encoder to get/set the video standard Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: more cleanups of ir-functions.cDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | | | | | cx88 only depends on VIDEO_IR because it needs ir_extract_bits(). Move that function to ir-core.h and make it inline. Lots of drivers had dependencies on VIDEO_IR when they really wanted IR_CORE. The only remaining drivers to depend on VIDEO_IR are bt8xx and saa7134 (ir_rc5_timer_end is the only function exported by ir-functions). Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or converting drivers to IR_CORE that they do not want a dependency on IR_LEGACY. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* media/video: convert Kconfig to use the menu's `visible' keywordArnaud Lacombe2010-11-22
| | | | | Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' of ↵Linus Torvalds2010-10-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits) [media] af9015: Fix max I2C message size when used with tda18271 [media] IR: initialize ir_raw_event in few more drivers [media] Guard a divide in v4l1 compat layer [media] imon: fix nomouse modprobe option [media] imon: remove redundant change_protocol call [media] imon: fix my egregious brown paper bag w/rdev/idev split [media] cafe_ccic: Configure ov7670 correctly [media] ov7670: allow configuration of image size, clock speed, and I/O method [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016] [media] af9015: map DigitalNow TinyTwin v2 remote [media] DigitalNow TinyTwin remote controller [media] af9015: RC fixes and improvements videodev2.h.xml: Update to reflect the latest changes at videodev2.h [media] v4l: document new Bayer and monochrome pixel formats [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028 [media] firedtv: add parameter to fake ca_system_ids in CA_INFO [media] tm6000: fix a macro coding style issue tm6000: Remove some ugly debug code [media] Nova-S-Plus audio line input [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers ...
| * [media] Add the via framebuffer camera controller driverJonathan Corbet2010-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a driver for the video capture port on VIA integrated chipsets. This version has a remaining OLPCism or two and expects to be talking to an ov7670; those can be improved as the need arises. This work was supported by the One Laptop Per Child project. Thanks to Laurent Pinchart for a number of useful comments. Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] Add driver for Siliconfile SR030PC30 VGA cameraSylwester Nawrocki2010-10-21
| | | | | | | | | | | | | | | | | | | | Add an I2C/v4l2-subdev driver for Siliconfile SR030PC30 VGA camera sensor with Image Signal Processor. SR030PC30 is the low resolution camera sensor on Samsung Aquila boards. 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] V4L: add an IMX074 sensor soc-camera / v4l2-subdev driverGuennadi Liakhovetski2010-10-21
| | | | | | | | | | | | | | | | | | This patch adds an initial driver for the IMXъ74 image sensor from Sony. Lacking documentation, only very basic functionality in one specific image format has been implemented and tested. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] SoC Camera: add driver for OV6650 sensorJanusz Krzysztofik2010-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides a V4L2 SoC Camera driver for OV6650 camera sensor, found on OMAP1 SoC based Amstrad Delta videophone. Since I have no experience with camera sensors, and the sensor documentation I was able to find was not very comprehensive, I left most settings at their default (reset) values, except for: - those required for proper mediabus parameters and picture geometry and format setup, - those used by controls. Resulting picture quality may be far from perfect, but better than nothing. In order to be able to get / set the sensor frame rate from userspace, I decided to provide two not yet SoC camera supported operations, g_parm and s_parm. These can be used after applying patch 4/6 from this series, "SoC Camera: add support for g_parm / s_parm operations". Created and tested against linux-2.6.36-rc5 on Amstrad Delta. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] SoC Camera: add driver for OMAP1 camera interfaceJanusz Krzysztofik2010-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a V4L2 driver for TI OMAP1 SoC camera interface. Both videobuf-dma versions are supported, contig and sg, selectable with a module option. The former uses less processing power, but often fails to allocate contignuous buffer memory. The latter is free of this problem, but generates tens of DMA interrupts per frame. If contig memory allocation ever fails, the driver falls back to sg automatically on next open, but still can be switched back to contig manually. Both paths work stable for me, even under heavy load, on my OMAP1510 based Amstrad Delta videophone, that is the oldest, least powerfull OMAP1 implementation. The interface generally works in pass-through mode. Since input data byte endianess can be swapped, it provides up to two v4l2 pixel formats per each of several soc_mbus formats that have their swapped endian counterparts. Boards using this driver can provide it with the following platform data: - if and what freqency clock is expected by an on-board camera sensor, - what is the maximum pixel clock that should be accepted from the sensor, - what is the polarity of the sensor provided pixel clock, - if the interface GPIO line is connected to a sensor reset/powerdown input and what is the input polarity. Created and tested against linux-2.6.36-rc5 on Amstrad Delta. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] vivi: Don't depend on FONTSBen Hutchings2010-10-21
| | | | | | | | | | | | | | | | CONFIG_FONTS has nothing to do with whether find_font() is defined. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: Deprecate stradis driverMauro Carvalho Chehab2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver author seems to not worked on this driver since its conversion from 2.2 to 2.4. Nobody is known to have a stradis hardware for testing. As it still uses V4L1 API, BKL and probably some other old stuff, someone would need to work on it to preserve the driver. Instead of investing time and efforts to keep porting it to work with new API's, it seems better to just drop the driver. So, let's move it to drivers/staging and label it to die at 2.6.38, if nobody cares enough to port parallel port support to gspca or to create a new driver that uses the same gspca-cpia sub-driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: Deprecate cpia driver (used for parallel port webcams)Mauro Carvalho Chehab2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cpia driver were re-written inside gspca driver, for USB devices. The only functionality that were not migrated is the support for parallel port, as: 1) the developer didn't find any hardware; 2) it doesn't seem important to keep support for a parallel port webcam, as this is an obsolete technology; 3) the changes at gspca for it to work with parallel port would be very large; 4) this driver still uses BKL. So, let's move it to drivers/staging and label it to die at 2.6.38, if nobody cares enough to port parallel port support to gspca or to create a new driver that uses the same gspca-cpia sub-driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: saa5246a/saa5249: Remove obsolete teletext driversHans Verkuil2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These old i2c teletext drivers are not supported by any hardware and cannot be tested anymore. Note that while the mxb board seemingly used the saa5246a driver, in reality this teletext driver never worked. These drivers are removed as part of the vtx feature removal, originally scheduled for 2.6.35. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | Update broken web addresses in the kernel.Justin P. Mattock2010-10-18
|/ | | | | | | | | | | | | | | | | The patch below updates broken web addresses in the kernel Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Cc: Maciej W. Rozycki <macro@linux-mips.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Finn Thain <fthain@telegraphics.com.au> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Matt Turner <mattst88@gmail.com> Cc: Dimitry Torokhov <dmitry.torokhov@gmail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Acked-by: Ben Pfaff <blp@cs.stanford.edu> Acked-by: Hans J. Koch <hjk@linutronix.de> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* V4L/DVB: mt9m111: Added indication that MT9M131 is supported by this driverPhilipp Wiesner2010-08-08
| | | | | | | | | | | | Added this info to Kconfig and mt9m111.c, some comment cleanup, replaced 'mt9m11x'-statements by clarifications or driver name. Driver is fully compatible to mt9m131 which has only additional functions compared to mt9m111. Those aren't used anyway at the moment. Signed-off-by: Philipp Wiesner <p.wiesner@phytec.de> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L: do not autoselect components on embedded systemsGuennadi Liakhovetski2010-08-08
| | | | | | | | | | Tuner, DVB frontend and video helper chip drivers are by default autoselected by their respective host cards, this, however, doesn't make much sense on SoC-based systems. Disable autoselection on EMBEDDED systems. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l: Add driver for Samsung S5P SoC video postprocessorSylwester Nawrocki2010-08-08
| | | | | | | | | | | This driver exports a video device node per each camera interface/ video postprocessor (FIMC) device contained in Samsung S5P SoC series. The driver is based on v4l2-mem2mem framework. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_2.6.35' of ↵Linus Torvalds2010-08-04
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (243 commits) V4L/DVB: sms: Convert IR support to use the Remote Controller core V4L/DVB: sms: properly initialize IR phys and IR name V4L/DVB: standardize names at rc-dib0700 tables V4L/DVB: smsusb: enable IR port for Hauppauge WinTV MiniStick V4L/DVB: dib0700: Fix RC protocol logic to properly handle NEC/NECx and RC-5 V4L/DVB: dib0700: properly implement IR change_protocol V4L/DVB: dib0700: break keytable into NEC and RC-5 variants V4L/DVB: dib0700: avoid bad repeat V4L/DVB: Port dib0700 to rc-core V4L/DVB: Add a keymap file with dib0700 table V4L/DVB: dvb-usb: add support for rc-core mode V4L/DVB: dvb-usb: prepare drivers for using rc-core V4L/DVB: dvb-usb: get rid of struct dvb_usb_rc_key V4L/DVB: rj54n1cb0c: fix a comment in the driver V4L/DVB: V4L2: sh_vou: VOU does support the full PAL resolution too V4L/DVB: V4L2: sh_mobile_camera_ceu: add support for CSI2 V4L/DVB: V4L2: soc-camera: add a MIPI CSI-2 driver for SH-Mobile platforms V4L/DVB: V4L2: soc-camera: export soc-camera bus type for notifications V4L/DVB: V4L2: mediabus: add 12-bit Bayer and YUV420 pixel formats V4L/DVB: mediabus: fix ambiguous pixel code names ...
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-27 14:14:18 -0500