[PATCH v2 0/2] media: i2c: Add support for GC05A2 sensor

From: Zhi Mao
Date: Fri Mar 22 2024 - 21:48:17 EST


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:
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-20240323
Changes in v2:
- gc05a2 sensor driver:
-- use function: pm_runtime_get_if_active()

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 | 1387 +++++++++++++++++
4 files changed, 1510 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml
create mode 100644 drivers/media/i2c/gc05a2.c

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2.25.1