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

From: Zhi Mao <zhi.mao@mediatek.com>
To: <mchehab@kernel.org>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>,
	<sakari.ailus@linux.intel.com>
Cc: <laurent.pinchart@ideasonboard.com>, <shengnan.wang@mediatek.com>,
	<yaya.chang@mediatek.com>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>,
	<yunkec@chromium.org>, <conor+dt@kernel.org>,
	<matthias.bgg@gmail.com>,
	<angelogioacchino.delregno@collabora.com>,
	<jacopo.mondi@ideasonboard.com>, <zhi.mao@mediatek.com>,
	<10572168@qq.com>, <hverkuil-cisco@xs4all.nl>, <heiko@sntech.de>,
	<jernej.skrabec@gmail.com>, <macromorgan@hotmail.com>,
	<linus.walleij@linaro.org>, <hdegoede@redhat.com>,
	<tomi.valkeinen@ideasonboard.com>,
	<gerald.loacker@wolfvision.net>, <andy.shevchenko@gmail.com>,
	<bingbu.cao@intel.com>, <dan.scally@ideasonboard.com>,
	<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>
Subject: [PATCH v8 0/2] media: i2c: Add support for GC08A3 sensor
Date: Sat, 23 Mar 2024 10:38:49 +0800	[thread overview]
Message-ID: <20240323023851.5503-1-zhi.mao@mediatek.com> (raw)

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