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Draft: TEST: [PATCH v8 0/2] media: i2c: Add support for GC08A3 sensor

Mauro Carvalho Chehab requested to merge linux-media/users/mchehab:__tmp-zhi-mao-20240323023851-5503-2-zhi-mao-mediatek-com into next

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: v7: https://lore.kernel.org/linux-media/20240303022609.26263-1-zhi.mao@mediatek.com/ v6: https://lore.kernel.org/linux-media/20240227013221.21512-1-zhi.mao@mediatek.com/ v5: https://lore.kernel.org/linux-media/20240220012540.10607-1-zhi.mao@mediatek.com/ v4: https://lore.kernel.org/linux-media/20240204061538.2105-1-zhi.mao@mediatek.com/ v3: https://lore.kernel.org/linux-media/20240109022715.30278-1-zhi.mao@mediatek.com/ v2: https://lore.kernel.org/linux-media/20231207052016.25954-1-zhi.mao@mediatek.com/ v1: https://lore.kernel.org/linux-media/20231123115104.32094-1-zhi.mao@mediatek.com/

This series is based on linux-next, tag: next-20240323 Changes in v8:

  • gc08a3 sensor driver: -- use function: pm_runtime_get_if_active()

Thanks

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

.../bindings/media/i2c/galaxycore,gc08a3.yaml | 112 ++ drivers/media/i2c/Kconfig | 10 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/gc08a3.c | 1339 +++++++++++++++++ 4 files changed, 1462 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml create mode 100644 drivers/media/i2c/gc08a3.c

-- 2.25.1

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