[PATCH v2 0/2] media: i2c: Add support for GC08A3 sensor

[Zhi Mao]

This series adds YAML DT binding and V4L2 sub-device driver for Galaxycore's
GC08A3 8-megapixel 10-bit RAW CMOS 1/4" sensor, with an MIPI CSI-2 image data
interface and the I2C control bus.

The driver is implemented with V4L2 framework.
 - Async registered as a V4L2 sub-device.
 - As the first component of camera system including Seninf, ISP pipeline.
 - A media entity that provides one source pad in common.
 - Used in camera features on ChromeOS application.

Also this driver supports following features:
 - manual exposure and analog gain control support
 - vertical blanking control support
 - test pattern support
 - media controller support
 - runtime PM support
 - support resolution: 3264x2448 at 30fps, 1920x1080 at 60fps

Previous versions of this patch-set can be found here:
 v1: https://lore.kernel.org/linux-media/20231123115104.32094-1-zhi.mao@mediatek.com/

Changes of v2 mainly address comments from Krzysztof/Rob Herring&Conor Dooley.
Compared to v1:
  - Fix some review comments  
  - Add reviewed-by for sensor driver
  - Fix some build-error and warning message 
 
Thanks


Zhi Mao (2):
  media: i2c: Add GC08A3 image sensor driver
  media: dt-bindings: media: i2c: Document GC08A3 bindings

 .../bindings/media/i2c/galaxycore,gc08a3.yaml |  127 ++
 .../devicetree/bindings/vendor-prefixes.yaml  |    2 +
 drivers/media/i2c/Kconfig                     |   14 +
 drivers/media/i2c/Makefile                    |    1 +
 drivers/media/i2c/gc08a3.c                    | 1888 +++++++++++++++++
 5 files changed, 2032 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml
 create mode 100644 drivers/media/i2c/gc08a3.c

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2.25.1