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MAINTAINERS: add entry for Rockchip ISP1 driver
Add MAINTAINERS entry for the rockchip isp1 driver. Signed-off-by:Helen Koike <helen.koike@collabora.com> Series-to: linux-rockchip@lists.infradead.org Series-cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Series-cc: mchehab@kernel.org, linux-media@vger.kernel.org Series-cc: sakari.ailus@linux.intel.com, hans.verkuil@cisco.com Series-cc: tfiga@chromium.org, andrey.konovalov@linaro.org Series-cc: laurent.pinchart@ideasonboard.com Series-cc: eddie.cai.linux@gmail.com, joacim.zetterling@gmail.com Series-cc: heiko@sntech.de, gregkh@linuxfoundation.org Series-cc: kernel@collabora.com, ezequiel@collabora.com, jacob-chen@iotwrt.com Series-cc: robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org Series-version: 13 Series-changes: 9 - Move to staging Cover-letter: Rockchip ISP Driver Hi, This patchset adds support for the Image Signal Processor unit version 1.0 of the Rockchip RK3399 SoC in the staging tree. There are still some missing things to move it from staging (please, see TODO file), but the driver is already being used by several people. For instance, libcamera, currently supports an older version of the driver; and adding in staging make the work flow easier for collaboration within the community. I plan to be actively working on the driver to move it out of staging as soon as possible. It is also available at https://gitlab.collabora.com/koike/linux/tree/rockchip/isp/v13 NOTE: This series only touches MAINTAINERS file and drivers/staging/ Major changes in v13 -------------------- * From v12 discussions, this dphy driver will only be used for rx0, as the tx1rx1 will be provided by the dsi controller driver as pointed by Heiko. So in this version we renamed the driver from phy-rockchip-dphy to phy-rockchip-dphy-rx0, we also renamed the configs and the bindings, to make it clear it is specific to rx0. * Fixed typo and improved text descriptions as pointed by Laurent, Ezequiel and Sakari in v12. * Removed redundant TESTCLK=1. * Replaced do_div by div_u64 for data_rate calculation. * Removed useless grf lookup by phandle. * Removed space from bus info, to make it "platform:rkisp1", similar to "platform:vivid" and "platform:vimc". * Minor coding style changes. Diff from v12 to v13 can be viewed here: http://ix.io/26Qn Commands output: ---------------- media-ctl -p : http://ix.io/25DG media-ctl --print-dot: http://col.la/rkisp1v12dot v4l2-compliance -m0: http://ix.io/25DI NOTE: there is a failure in v4l2-compliance, but comes from the sensor, not from the ISP. Testing: -------- SEN_DEV=/dev/v4l-subdev3 ISP_DEV=/dev/v4l-subdev0 RSZ_SP_DEV=/dev/v4l-subdev2 RSZ_MP_DEV=/dev/v4l-subdev1 CAP_SP_DEV=/dev/video1 CAP_MP_DEV=/dev/video0 WIDTH=1280 HEIGHT=960 v4l2-ctl --set-subdev-fmt pad=0,width=$WIDTH,height=$HEIGHT,code=0x3001 -d $SEN_DEV v4l2-ctl --set-subdev-fmt pad=0,width=$WIDTH,height=$HEIGHT,code=0x3001 -d $ISP_DEV v4l2-ctl --set-subdev-selection pad=0,target=crop,top=0,left=0,width=$WIDTH,height=$HEIGHT -d $ISP_DEV v4l2-ctl --set-subdev-selection pad=2,target=crop,top=0,left=0,width=$WIDTH,height=$HEIGHT -d $ISP_DEV v4l2-ctl --set-subdev-fmt pad=2,width=$WIDTH,height=$HEIGHT,code=0x2008 -d $ISP_DEV v4l2-ctl --set-subdev-fmt pad=0,width=$WIDTH,height=$HEIGHT,code=0x2008 -d $RSZ_SP_DEV v4l2-ctl --set-subdev-fmt pad=1,width=$WIDTH,height=$HEIGHT,code=0x2008 -d $RSZ_SP_DEV v4l2-ctl --set-subdev-selection pad=0,target=crop,top=0,left=0,width=$WIDTH,height=$HEIGHT -d $RSZ_SP_DEV v4l2-ctl --set-subdev-fmt pad=0,width=$WIDTH,height=$HEIGHT,code=0x2008 -d $RSZ_MP_DEV v4l2-ctl --set-subdev-fmt pad=1,width=$WIDTH,height=$HEIGHT,code=0x2008 -d $RSZ_MP_DEV v4l2-ctl --set-subdev-selection pad=0,target=crop,top=0,left=0,width=$WIDTH,height=$HEIGHT -d $RSZ_MP_DEV v4l2-ctl -v width=$WIDTH,height=$HEIGHT,pixelformat=NV12 -d $CAP_SP_DEV v4l2-ctl -v width=$WIDTH,height=$HEIGHT,pixelformat=NV12 -d $CAP_MP_DEV v4l2-ctl --stream-mmap --stream-count=100 -d $CAP_SP_DEV --stream-to=/tmp/test_sp.raw v4l2-ctl --stream-mmap --stream-count=100 -d $CAP_MP_DEV --stream-to=/tmp/test_mp.raw ffplay -loglevel warning -v info -f rawvideo -pixel_format nv12 -video_size "1280x960" tmp/test_sp.raw ffplay -loglevel warning -v info -f rawvideo -pixel_format nv12 -video_size "1280x960" tmp/test_mp.raw Thanks Helen END
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