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Sat, 27 Apr 2024 13:22:39 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Sat, 27 Apr 2024 13:22:37 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Sat, 27 Apr 2024 13:22:36 +0800 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 v4 0/2] media: i2c: Add support for GC05A2 sensor Date: Sat, 27 Apr 2024 13:22:30 +0800 Message-ID: <20240427052233.8915-1-zhi.mao@mediatek.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: <linux-media.vger.kernel.org> List-Subscribe: <mailto:linux-media+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-media+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; 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Series |
media: i2c: Add support for GC05A2 sensor
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Message
Zhi Mao (毛智)
April 27, 2024, 5:22 a.m. UTC
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@mediatek.com/ v2:https://lore.kernel.org/linux-media/20240323014751.4989-1-zhi.mao@mediatek.com/ v1:https://lore.kernel.org/linux-media/20240316025253.2300-1-zhi.mao@mediatek.com/ v0:https://lore.kernel.org/linux-media/20240313054409.8073-1-zhi.mao@mediatek.com/ 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
Comments
Hi Zhi, On Sat, Apr 27, 2024 at 01:22:30PM +0800, Zhi Mao wrote: > 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 I was about to take the set but then I noticed the driver and the DT bindings are missing a MAINTAINERS entry. Could you post a new patch adding that. Same for the VCM driver, I think it was missing one, too.