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@30fps, 1920x1080@60fps Previous versions of this patch-set can be found here: v1: https://lore.kernel.org/linux-media/20231123115104.32094-1-zhi.mao@xxxxxxxxxxxx/ 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 -- 2.25.1
