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

From: Zhi Mao
Date: Fri Mar 22 2024 - 22:39:17 EST


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

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