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From: Michael Tretter <m.tretter@pengutronix.de>
To: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
Marek Vasut <marex@denx.de>
Cc: Rob Herring <robh+dt@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
p.zabel@pengutronix.de, kernel@pengutronix.de,
Michael Tretter <m.tretter@pengutronix.de>
Subject: [PATCH v5 0/3] media: i2c: isl7998x: Add driver for Intersil ISL7998x
Date: Tue, 12 Oct 2021 10:41:47 +0200
Message-Id: <20211012084150.755160-1-m.tretter@pengutronix.de>
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| Series |
media: i2c: isl7998x: Add driver for Intersil ISL7998x
|
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This is v5 of the series to for adding the isl7998x driver [0] The isl7998x is an analog video to MIPI CSI-2 or BT.656 converter. The dt binding describes only the isl79987 chip, which supports MIPI CSI-2. The driver could be extended to handle isl79988 (for BT.656), too, but this isn't implemented. In v5, I fixed the pre_streamon subdev call from imx6-mipi-csi2 to ensure backward compatibility with subdev drivers that do not implement pre_streamon as suggested by Philipp Zabel. Michael [0] https://lore.kernel.org/linux-media/20190520201812.7937-1-marex@denx.de/ Changelog: v5: - ignore -ENOIOCTLCMD of pre_streamon for backwards compatibility v4: - add patch for imx6-mipi-csi2 to request LP-11 mode - update isl7998x driver with review feedback on v3 v3: - rename pd-gpios property to powerdown-gpios - reference graph.yaml for port/ports property - remove reference to video-interfaces.txt v2: - convert dt binding to yaml - change binding to ISL79987 only - general driver cleanup - convert driver to pm_runtime - use ports in device tree for specifying inputs - add reset gpio Marek Vasut (2): media: dt-bindings: Add Intersil ISL79987 DT bindings media: i2c: isl7998x: Add driver for Intersil ISL7998x Michael Tretter (1): media: imx6-mipi-csi2: use pre_streamon callback to set sensor into LP11 .../bindings/media/i2c/isil,isl79987.yaml | 100 ++ MAINTAINERS | 8 + drivers/media/i2c/Kconfig | 9 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/isl7998x.c | 1416 +++++++++++++++++ drivers/staging/media/imx/imx6-mipi-csi2.c | 9 +- 6 files changed, 1542 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml create mode 100644 drivers/media/i2c/isl7998x.c