summaryrefslogtreecommitdiffstats
path: root/drivers/media
AgeCommit message (Collapse)AuthorFilesLines
2019-01-25media: ov7670: control clock along with powerLubomir Rintel1-16/+14
This provides more power saving when the sensor is off. While at that, do the delay on power/clock enable even if the sensor driver itself doesn't control the GPIOs. This is required for the OLPC XO-1 platform, that lacks the proper power/reset properties in its DT, but needs the delay after the sensor is clocked up. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-25media: ov7670: hook s_power onto v4l2 coreLubomir Rintel1-6/+44
The commit 71862f63f351 ("media: ov7670: Add the ov7670_s_power function") added a power control routing. However, it was not good enough to use as a s_power() callback: it merely flipped on the power GPIOs without restoring the register settings. Fix this now and register an actual power callback. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-25media: ov7670: split register setting from set_framerate() logicLubomir Rintel1-12/+15
This will allow us to restore the last set frame rate after the device returns from a power off. [sakari.ailus@linux.intel.com>: Wrap a line over 80 characters] Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-25media: ov7670: split register setting from set_fmt() logicLubomir Rintel1-34/+46
This will allow us to restore the last set format after the device returns from a power off. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-25media: ov7670: Remove useless use of a ret variableSakari Ailus1-5/+1
Instead of assigning the return value to ret and then checking and returning it, just return the value to the caller directly. The success value is always 0. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-25media: ov8856: Add support for OV8856 sensorBen Kao3-0/+1280
This patch adds driver for Omnivision's ov8856 sensor, the driver supports following features: - manual exposure/gain(analog and digital) control support - two link frequencies - VBLANK/HBLANK support - test pattern support - media controller support - runtime PM support - enable Vsync signal output - supported resolutions + 3280x2464 at 30FPS + 1640x1232 at 30FPS Signed-off-by: Ben Kao <ben.kao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-25media: imx274: remote unused function imx274_read_regLuca Ceresoli1-18/+0
imx274_read_reg() is not used since commit ca017467c78b ("media: imx274: add helper to read multibyte registers"). Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: coda: fix decoder capture buffer payloadPhilipp Zabel1-16/+2
It is not correct to calculate decoder capture payload dynamically from the decoded frame width and height reported by the firmware. These tell us what the decoder wrote into the internal framebuffers. The rotator or VDOA always write the full sizeimage when copying the previously decoded frame from the internal framebuffers into the capture queue. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: coda: use macroblock tiling on CODA960 onlyPhilipp Zabel1-1/+1
Coda7541 and earlier do not support macroblock tiling. They do support the NV12 format, though. Enable macroblock tiling for NV12 only on CODA960. This fixes crashes when trying to use NV12 support on CodaHx4. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: media/v4l2-core/videobuf-vmalloc.c: Remove dead codeSouptick Joarder1-20/+0
This code is commented since version 3.7. If there is no plan to use it in future, we can remove this dead code. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: vimc: fill in correct driver name in querycapHans Verkuil3-2/+3
The driver name as returned in v4l2_capabilities must be vimc, not vimc_capture. Fix this. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: i2c: adv748x: Use devm to allocate the device structSteve Longerbeam1-4/+1
Switch to devm_kzalloc() when allocating the adv748x device struct. The sizeof() is updated to determine the correct allocation size from the dereferenced pointer type rather than hardcoding the struct type. [Kieran: Change sizeof() to dereference the pointer type] Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: rcar-vin: fix wrong return value in rvin_set_channel_routing()Niklas Söderlund1-1/+1
If the operation in rvin_set_channel_routing() is successful the 'ret' variable contains the runtime PM use count for the VIN master device. The intention is not to return the use count to the caller but to return 0 on success else none zero. Fix this by always returning 0 if the operation is successful. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: platform: sti: remove bdisp_dbg_declare() and hva_dbg_declare()Yangtao Li2-47/+23
We already have the DEFINE_SHOW_ATTRIBUTE. There is no need to define bdisp_dbg_declare and hva_dbg_declare, so remove them. Also use DEFINE_SHOW_ATTRIBUTE to simplify some code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: exynos4-is: convert to DEFINE_SHOW_ATTRIBUTEYangtao Li1-13/+3
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: video-i2c: add Melexis MLX90640 thermal cameraMatt Ranostay2-1/+110
Add initial support for MLX90640 thermal cameras which output an 32x24 greyscale pixel image along with 2 rows of coefficent data. Because of this the data outputed is really 32x26 and needs the two rows removed after using the coefficent information to generate processed images in userspace. Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: si470x-i2c: Add optional reset-gpio supportPawe? Chmiel2-0/+16
If reset-gpio is defined, use it to bring device out of reset. Without this, it's not possible to access si470x registers. Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: si470x-i2c: Use managed resource helpersPawe? Chmiel1-18/+11
Simplify cleanup of failures by using managed resource helpers Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: si470x-i2c: Add device tree supportPawe? Chmiel1-0/+8
This commit enables device tree support adding simple of_match table. Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: ivtv: add parameter to enable ivtvfb on x86 PAT systemsFrench, Nicholas A2-5/+34
ivtvfb was previously disabled for x86 PAT-enabled systems by commit 1bf1735b4780 ("x86/mm/pat, drivers/media/ivtv: Use arch_phys_wc_add() and require PAT disabled") as a workaround to abstract MTRR code away from device drivers. The driver is not easily upgradable to the PAT-aware ioremap_wc() API since the firmware hides the address ranges that should be marked write-combined from the driver. However, since a write-combined cache on the framebuffer is only a performance enhancement not a requirement for the framebuffer to function, completely disabling the driver in this configuration is not necessary. Add force_pat module parameter and a corresponding kernel configuration parameter to optionally force initialization on PAT-enabled x86 systems with a warning about the lack of write-combined caching, and document the reasons the driver cannot be easily updated to support wc caching on all systems. Signed-off-by: Nick French <naf@ou.edu> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil-cisco@xs4all.nl: fix typo, split long pr_ lines up] Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: soc_camera_platform: remove obsolete soc_camera test driverHans Verkuil3-198/+0
This is a test stub driver for soc_camera. Since soc_camera is being deprecated (and in fact, nobody is using it anymore) there's no sense in keeping this test driver. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: soc_camera/soc_scale_crop: drop this unused codeHans Verkuil4-477/+0
With the removal of sh_mobile_ceu_camera.c this code is no longer used and can be removed. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: sh_mobile_ceu_camera: remove obsolete soc_camera driverHans Verkuil3-1822/+0
This driver got converted to not depend on soc_camera in commit 32e5a70dc8f4 ("media: platform: Add Renesas CEU driver"). There's no sense in keeping the old version there. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: soc_tw9910: remove obsolete sensor driverHans Verkuil3-1006/+0
This driver got converted to not depend on soc_camera in commit 7b20f325a566 ("media: i2c: tw9910: Remove soc_camera dependencies"). There's no sense in keeping the old version there. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: soc_ov772x: remove obsolete sensor driverHans Verkuil3-1130/+0
This driver got converted to not depend on soc_camera in commit 762c28121d7c ("media: i2c: ov772x: Remove soc_camera dependencies"). There's no sense in keeping the old version there. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: soc_mt9t112: remove obsolete sensor driverHans Verkuil3-1164/+0
This driver got converted to not depend on soc_camera in commit 6a26f141bf62 ("media: i2c: mt9t112: Remove soc_camera dependencies"). There's no sense in keeping the old version there. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-21media: tw9910: Unregister subdevice with v4l2-asyncJacopo Mondi1-1/+1
As the tw9910 subdevice is registered through the v4l2-async framework, use the v4l2-async provided function to register it. Fixes: 7b20f325a566 ("media: i2c: tw9910: Remove soc_camera dependencies") Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-17media: remove soc_camera ov9640Mauro Carvalho Chehab4-955/+0
This driver got converted to not depend on soc_camera on commit 57b0ad9ebe60 ("media: soc_camera: ov9640: move ov9640 out of soc_camera"). There's no sense on keeping the old version there. Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: rcar-vin: Allow independent VIN link enablementSteve Longerbeam1-2/+6
There is a block of code in rvin_group_link_notify() that prevents enabling a link to a VIN node if any entity in the media graph is in use. This prevents enabling a VIN link even if there is an in-use entity somewhere in the graph that is independent of the link's pipeline. For example, the code block will prevent enabling a link from the first rcar-csi2 receiver to a VIN node even if there is an enabled link somewhere far upstream on the second independent rcar-csi2 receiver pipeline. If this code block is meant to prevent modifying a link if any entity in the graph is actively involved in streaming (because modifying the CHSEL register fields can disrupt any/all running streams), then the entities stream counts should be checked rather than the use counts. (There is already such a check in __media_entity_setup_link() that verifies the stream_count of the link's source and sink entities are both zero, but that is insufficient, since there should be no running streams in the entire graph). Modify the code block to check the entity stream_count instead of the use_count (and elaborate on the comment). VIN node links can now be enabled even if there are other independent in-use entities that are not streaming. Fixes: c0cc5aef31 ("media: rcar-vin: add link notify for Gen3") Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: coda: Add control for h.264 chroma qp index offsetPhilipp Zabel3-1/+9
Allow to set a fixed quantization parameter offset between luma and chroma in the h.264 encoder. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: coda: Add control for h.264 constrained intra predictionPhilipp Zabel3-1/+10
Allow to enable constrained intra prediction in the h.264 encoder. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: v4l2-ctrl: Add control for h.264 chroma qp offsetPhilipp Zabel1-0/+1
Allow to add fixed quantization parameter offset between luma and chroma quantization parameters. This control directly corresponds to the chroma_qp_index_offset field of the h.264 picture parameter set. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: v4l2-ctrl: Add control to enable h.264 constrained intra predictionPhilipp Zabel1-0/+2
Allow to enable h.264 constrained intra prediction (macroblocks using intra prediction modes are not allowed to use residual data and decoded samples of neighboring macroblocks coded using inter prediction modes). This control directly corresponds to the constrained_intra_pred_flag field in the h.264 picture parameter set. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: ov534-ov772x: remove unnecessary COM3 initializationPhilipp Zabel1-4/+0
The COM3 register at address 0x0c already defaults to 0x10, the two bits COM3[7:6] are set according to V4L2 controls by sethvflip later. There is no need to set it multiple times during bridge initialization. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: ov534-ov722x: remove camera clock setup from bridge_initPhilipp Zabel1-2/+0
This register is later overwritten by set_frame_rate anyway. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: ov534-ov722x: remove mode specific video data registers from ↵Philipp Zabel1-9/+0
bridge_init The video format, payload size, and frame size setup is video format and frame size specific. Those registers are overwritten during bridge_start anyway. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: ov534-ov772x: add SGBRG8 bayer mode supportPhilipp Zabel1-17/+98
Add support to pass through the sensor's native SGBRG8 bayer pattern, allowing to cut the required USB bandwidth in half. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: ov543-ov772x: move video format specific registers into ↵Philipp Zabel1-9/+10
bridge_start In preparation for adding SGBRG8 as a second video format besides YUYV, move video format specific register settings from the bridge_init array into the bridge_start arrays. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: support multiple pixel formats in TRY_FMTPhilipp Zabel1-2/+8
If a driver supports multiple pixel formats with the same frame size, TRY_FMT will currently always return the first pixel format. Fix this by adding pixelformat support to wxh_to_nearest_mode(). Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: support multiple pixel formats in ENUM_FRAMEINTERVALSPhilipp Zabel1-3/+5
If a driver supports multiple pixel formats with the same frame size, ENUM_FRAMEINTERVALS will currently only work for the first pixel format. Fix this by adding pixelformat support to wxh_to_mode(). Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: gspca: ov534: replace msleep(10) with usleep_rangePhilipp Zabel1-2/+2
For short waits, usleep_range should be used instead of msleep, see Documentation/timers/timers-howto.txt. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: vim2m: the v4l2_m2m_buf_copy_data args were swappedHans Verkuil1-1/+1
The buffer arguments to v4l2_m2m_buf_copy_data args were swapped. The reason is confusing naming conventions in vim2m. It certainly could be improved. Fixes: 7aca565ee3d0 ("media: vim2m: use v4l2_m2m_buf_copy_data") Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: vivid: do not implement VIDIOC_S_PARM for output streamsHans Verkuil1-1/+1
v4l2_compliance gave a warning for the S_PARM test for output streams: warn: v4l2-test-formats.cpp(1235): S_PARM is supported for buftype 2, but not for ENUM_FRAMEINTERVALS The reason is that vivid mapped s_parm for output streams to g_parm. But if S_PARM doesn't actually change anything, then it shouldn't be enabled at all. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: vivid: take data_offset into account for video outputHans Verkuil1-6/+10
The video output sizeimage calculation did not take data_offset into account. This can cause problems with video loopback or exporting output buffers for use as dmabuf import buffers since the output buffer size is now too small. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: vivid: disable VB2_USERPTR if dma_contig was configuredHans Verkuil1-5/+15
It makes no sense to support the USERPTR memory model if the vivid instance was configured as dma_contig. Disable it if this is the case. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: ipu3-cio2, dw9714: Remove Jian Xu's e-mailSakari Ailus2-2/+2
Jian Xu has left the company. Remove his e-mail address that no longer works. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: sun6i: Add H3 compatibleChen-Yu Tsai1-0/+1
The CSI controller found on the H3 (and H5) is a reduced version of the one found on the A31. It only has 1 channel, instead of 4 channels for time-multiplexed BT.656. Since the H3 is a reduced version, it cannot "fallback" to a compatible that implements more features than it supports. Add a compatible string entry for the H3. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: ov9640: Wrap long and unwrap short lines, align wrapped lines correctlySakari Ailus1-9/+10
Some little style fixup work. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: i2c: ov9640: fix missing error handling in probePetr Cvek1-4/+8
Control handlers registration lacked error path with v4l2_ctrl_handler_free() call. Fix it by using goto to alread existing v4l2_ctrl_handler_free() call. Signed-off-by: Petr Cvek <petrcvekcz@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-16media: i2c: ov9640: make array of supported formats constantPetr Cvek1-1/+1
An array which defines sensor's supported formats is not written anywhere, so it can be constant. Signed-off-by: Petr Cvek <petrcvekcz@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-28 02:04:56 +0000