This is v10 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. v10 drops patch 0001-media-imx6-mipi-csi2-use-pre_streamon-callback-to.patch, because it has already been merged into master. v10 addresses the review comments from v9 [1] and adds a lock for the subdev calls, fixes check-patch checks, adds the PAL Nc format, and reworks how video standards are looked up in the driver. Full changelog is in the respective patch. Michael [0] https://lore.kernel.org/linux-media/20190520201812.7937-1-marex@xxxxxxx/ [1] https://lore.kernel.org/all/20211129112708.3219754-1-m.tretter@xxxxxxxxxxxxxx/ Changelog: v10: - add a lock for subdev calls - remove unnecessary pm_runtime_enabled - fix indentation and format - free controls on error - fix set_standard call - remove camel case in macro definitions - add macros for video formats - rework lookup of video standards - add support for PAL Nc - add explicit trigger for format detection v9: - remove clock-lanes from dt binding example - add data-lanes to dt binding example v8: - rebase on v5.16-rc1 - fix warning about ignored type qualifier v7: - add reservation and documentation for custom V4L2 controls - implement g_input_status, g_tvnorms, querystd, s_std, g_std - use v4l2_norm_to_name instead of custom implementation - fix off-by-one with 4 inputs - fix polling condition for standard detection v6: - incorporate review feedback by Philipp Zabel into isl7998x.c 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 .../bindings/media/i2c/isil,isl79987.yaml | 113 ++ MAINTAINERS | 8 + drivers/media/i2c/Kconfig | 10 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/isl7998x.c | 1633 +++++++++++++++++ include/uapi/linux/v4l2-controls.h | 6 + 6 files changed, 1771 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml create mode 100644 drivers/media/i2c/isl7998x.c -- 2.30.2
