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media: Add a driver for the og01a1b camera sensor

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Add a V4L2 sub-device driver for Omnivision og01a1b b&w
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:
  + 1280x1024 at 120FPS

Signed-off-by: Shawn Tu <shawnx.tu@intel.com>
[Sakari Ailus: Update according to recent v4l2-async API changes]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Shawn Tu 2022-02-15 23:13:45 +08:00 committed by Sakari Ailus
parent d4cb5d3c4c
commit 472377febf
4 changed files with 1148 additions and 0 deletions
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6
MAINTAINERS
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@ -14185,6 +14185,12 @@ M: Harald Welte <laforge@gnumonks.org>
S: Maintained
F: drivers/char/pcmcia/cm4040_cs.*
OMNIVISION OG01A1B SENSOR DRIVER
M: Shawn Tu <shawnx.tu@intel.com>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/i2c/og01a1b.c
OMNIVISION OV02A10 SENSOR DRIVER
M: Dongchun Zhu <dongchun.zhu@mediatek.com>
L: linux-media@vger.kernel.org

13
drivers/media/i2c/Kconfig
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@ -912,6 +912,19 @@ config VIDEO_IMX412
To compile this driver as a module, choose M here: the
module will be called imx412.
config VIDEO_OG01A1B
tristate "OmniVision OG01A1B sensor support"
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
select V4L2_FWNODE
help
This is a Video4Linux2 sensor driver for the OmniVision
OG01A1B camera.
To compile this driver as a module, choose M here: the
module will be called og01a1b.
config VIDEO_OV02A10
tristate "OmniVision OV02A10 sensor support"
depends on VIDEO_V4L2 && I2C

1
drivers/media/i2c/Makefile
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@ -64,6 +64,7 @@ obj-$(CONFIG_VIDEO_VP27SMPX) += vp27smpx.o
obj-$(CONFIG_VIDEO_SONY_BTF_MPX) += sony-btf-mpx.o
obj-$(CONFIG_VIDEO_UPD64031A) += upd64031a.o
obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o
obj-$(CONFIG_VIDEO_OG01A1B) += og01a1b.o
obj-$(CONFIG_VIDEO_OV02A10) += ov02a10.o
obj-$(CONFIG_VIDEO_OV08D10) += ov08d10.o
obj-$(CONFIG_VIDEO_OV2640) += ov2640.o

1128
drivers/media/i2c/og01a1b.c Normal file
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