Message ID | 20240410104002.1197-1-zhi.mao@mediatek.com (mailing list archive) |
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Wed, 10 Apr 2024 18:40:11 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 10 Apr 2024 18:40:10 +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; Wed, 10 Apr 2024 18:40:09 +0800 From: Zhi Mao <zhi.mao@mediatek.com> To: Mauro Carvalho Chehab <mchehab@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> CC: Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, Zhi Mao <zhi.mao@mediatek.com>, Philipp Zabel <p.zabel@pengutronix.de>, Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>, Heiko Stuebner <heiko@sntech.de>, Sakari Ailus <sakari.ailus@linux.intel.com>, Hans Verkuil <hverkuil-cisco@xs4all.nl>, Hans de Goede <hdegoede@redhat.com>, Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>, Alain Volmat <alain.volmat@foss.st.com>, Paul Elder <paul.elder@ideasonboard.com>, Mehdi Djait <mehdi.djait@bootlin.com>, Andy Shevchenko <andy.shevchenko@gmail.com>, Bingbu Cao <bingbu.cao@intel.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>, <shengnan.wang@mediatek.com>, <yaya.chang@mediatek.com>, <yunkec@chromium.org>, <10572168@qq.com> Subject: [PATCH 0/2] media: i2c: Add support for GT97xx VCM Date: Wed, 10 Apr 2024 18:40:00 +0800 Message-ID: <20240410104002.1197-1-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-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N X-LSpam-Score: -4.9 (----) X-LSpam-Report: No, score=-4.9 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no |
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media: i2c: Add support for GT97xx VCM
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Message
Zhi Mao (毛智)
April 10, 2024, 10:40 a.m. UTC
This series add YAML DT binding and V4L2 sub-device driver for Giantec's GT9768>9769. GT9768>9769 is a 10-bit DAC with 100mA output current sink capability, designed for voice coil motor(VCM) with I2C control bus. This driver supports: - support pm runtime function for suspend/resume - support camera lens focus position by V4L2_CID_FOCUS_ABSOLUTE CMD - used in camera features on ChromeOS application This series is based on linux-next, tag: next-20240409 Thanks Zhi Mao (2): media: dt-bindings: i2c: add Giantec GT97xx VCM driver media: i2c: Add GT97xx VCM driver .../bindings/media/i2c/giantec,gt97xx.yaml | 91 +++ drivers/media/i2c/Kconfig | 13 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/gt97xx.c | 640 ++++++++++++++++++ 4 files changed, 745 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/giantec,gt97xx.yaml create mode 100644 drivers/media/i2c/gt97xx.c