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2 Commits

Author SHA1 Message Date
Mikhail Rudenko
7336c54a56 media: i2c: ov4689: code cleanup 
Fix minor nits from the last review round: extra {}, temporary
variables for ARRAYS_SIZE(), redundant check in ov4689_check_hwcfg.
No functional change intended.

Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
 2022-10-28 11:31:28 +03:00
Mikhail Rudenko
32a437db49 media: i2c: add support for OV4689 
Add a V4L2 sub-device driver for OmniVision OV4689 image sensor. This
is a 4 Mpx image sensor using the I2C bus for control and the CSI-2
bus for data.

This driver supports following features:
- manual exposure and analog gain control support
- test pattern support
- media controller support
- runtime PM support
- support following resolutions:
  + 2688x1520 at 30 fps

The driver provides all mandatory V4L2 controls for compatibility with
libcamera. The sensor supports 1/2/4-lane CSI-2 modes, but the driver
implements 4 lane mode only at this moment.

Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
 2022-10-25 14:38:31 +03:00