talos-op-linux/drivers/media/i2c/Kconfig, branch master

media: hi556: Add support for Hi-556 sensor

2019-11-05T12:12:49+00:00

Add a V4L2 sub-device driver for Hynix Hi-556 image sensor. This is a camera sensor using the I2C bus for control and the CSI-2 bus for data. This driver supports following features: - manual exposure and analog/digital gain control support - vblank/hblank control support - test pattern support - media controller support - runtime PM support - support following resolutions: + 2592x1944 at 30FPS + 1296x972 at 30FPS [sakari.ailus@linux.intel.com: Remove MEDIA_CAMERA_SUPPORT from Kconfig dependencies] Signed-off-by: Shawn Tu Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: i2c: Add IMX290 CMOS image sensor driver

2019-10-24T21:48:03+00:00

Add driver for Sony IMX290 CMOS image sensor driver. The driver only supports I2C interface for programming and MIPI CSI-2 for sensor output. [Sakari Ailus: Rewrapped a few lines over 80 chars a little.] Signed-off-by: Manivannan Sadhasivam Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: i2c: ov5695: Fix randbuild error

2019-10-24T21:45:25+00:00

If VIDEO_OV5695 is y and V4L2_FWNODE is m, building fails: drivers/media/i2c/ov5695.o: In function `ov5695_probe': ov5695.c:(.text+0xf4c): undefined reference to `v4l2_async_register_subdev_sensor_common' Select V4L2_FWNODE like OV5675 does. Fixes: 623df5d710fe ("media: i2c: ov5695: Modify the function of async register subdev related devices") Signed-off-by: YueHaibing Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: ad5820: Add support for enable pin

2019-10-24T21:43:50+00:00

This patch adds support for a programmable enable pin. It can be used in situations where the ANA-vcc is not configurable (dummy-regulator), or just to have a more fine control of the power saving. The use of the enable pin is optional. Signed-off-by: Ricardo Ribalda Delgado Acked-by: Pavel Machek Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: i2c: ov2659: Add powerdown/reset gpio handling

2019-10-01T20:36:43+00:00

On some board it is possible that the sensor 'powerdown' and or 'reset' pin might be controlled by gpio instead of being tied. To implement we add pm_runtime support which will handle the power up/down sequence when it is available otherwise the sensor will be powered on at module insertion/probe and powered off at module removal. Now originally the driver assumed that the sensor would always stay powered and keep its register setting. We cannot assume this anymore, so every time we "power up" we need to re-program the initial registers configuration first. This was previously done only at probe time. [Sakari Ailus: Resolve a conflict in Kconfig] Signed-off-by: Benoit Parrot Acked-by: Lad, Prabhakar Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l: Put camera sensor, lens and flash drivers under MEDIA_CAMERA_SUPPORT

2019-10-01T20:32:32+00:00

Instead of individually depending on MEDIA_CAMERA_SUPPORT (or forgetting it), put all camera sensor, lens and flash drivers under MEDIA_CAMERA_SUPPORT as a whole. The lens VCM devices didn't use to do this, but make them depend on MEDIA_CAMERA_SUPPORT as well since there's no use for these devices without that in practice. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: max2175: Fix build error without CONFIG_REGMAP_I2C

2019-10-01T20:25:55+00:00

If CONFIG_REGMAP_I2C is not set, building fails: drivers/media/i2c/max2175.o: In function `max2175_probe': max2175.c:(.text+0x1404): undefined reference to `__devm_regmap_init_i2c' Select REGMAP_I2C to fix this. Reported-by: Hulk Robot Fixes: b47b79d8a231 ("[media] media: i2c: max2175: Add MAX2175 support") Signed-off-by: YueHaibing Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: Clarify how menus are hidden by SUBDRV_AUTOSELECT

2019-08-19T15:00:29+00:00

Some users have been having a hard time finding the hidden menus. A typically case are camera sensor drivers (e.g IMX219, OV5645, etc), which are common on embedded platforms and not really "ancillary" devices. The problem with MEDIA_SUBDRV_AUTOSELECT seems to be related to the fact that it uses the "visible" syntax to hide the menus. This is not obvious and it normally takes some time to figure out. To fix the problem, add a comment on each of hidden menus, which should clarify what option is causing menus to be hidden. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: ov5675: Add support for OV5675 sensor

2019-08-15T11:05:15+00:00

Add a V4L2 sub-device driver for Omnivision ov5675 image sensor. This is a camera sensor using the I2C bus for control and the CSI-2 bus for data. This driver supports following features: - manual exposure and analog/digital gain control support - vblank/hblank control support - test pattern support - media controller support - runtime PM support - support following resolutions: + 2592x1944 at 30FPS + 1296x972 at 30FPS [Sakari Ailus: Wrapped a few long lines.] [mchehab+samsung@kernel.org: fix a checkpatch warning] Signed-off-by: Shawn Tu Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: drivers: media: i2c: don't enable if CONFIG_DRM_I2C_ADV7511=n

2019-06-12T14:43:37+00:00

CONFIG_DRM_I2C_ADV7511 and CONFIG_VIDEO_ADV7511 bind to the same platform device, so whichever driver gets loaded first will be used on the device. So they shouldn't be enabled at the same time. Rework so that VIDEO_ADV7511 and VIDEO_COBALT depends on DRM_I2C_ADV7511=n or COMPILE_TEST. Suggested-by: Hans Verkuil Signed-off-by: Anders Roxell Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab