This series adds YAML DT binding and V4L2 sub-device driver for Galaxycore's GC05A2 5-megapixel 10-bit RAW CMOS 1/5" 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: 2592x1944@30fps, 1280x720@60fps Previous versions of this patch-set can be found here: v3:https://lore.kernel.org/linux-media/20240403033825.9072-1-zhi.mao@xxxxxxxxxxxx/ v2:https://lore.kernel.org/linux-media/20240323014751.4989-1-zhi.mao@xxxxxxxxxxxx/ v1:https://lore.kernel.org/linux-media/20240316025253.2300-1-zhi.mao@xxxxxxxxxxxx/ v0:https://lore.kernel.org/linux-media/20240313054409.8073-1-zhi.mao@xxxxxxxxxxxx/ This series is based on linux-next, tag: next-20240426 Changes in v4: - gc05a2 sensor driver： -- remove pm_runtime_set_active() in function:probe(), as there is no sensor power on operation in probe process -- add comments for default case pattern index -- remove some obscure register comments -- use decimal unit for width register setting Thanks Zhi Mao (2): media: dt-bindings: i2c: add GalaxyCore GC05A2 image sensor media: i2c: Add GC05A2 image sensor driver .../bindings/media/i2c/galaxycore,gc05a2.yaml | 112 ++ drivers/media/i2c/Kconfig | 10 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/gc05a2.c | 1361 +++++++++++++++++ 4 files changed, 1484 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml create mode 100644 drivers/media/i2c/gc05a2.c -- 2.25.1
