As a follow-up to the recently sent "media: renesas: rcar-csi2: Support multiple streams" series, this smaller version collects some fixes and implement usage of the subdev active state to simplify the R-Car CSI-2, ADV748x and MAX9286 drivers implementations. Below the possibly more controversial points: - R-Car CSI-2 There's a user-visible change here, as in the past it was possible to set format on all pads, and the vin-test scripts do that. In this version I decided to make the format configurable on the sink and propagate to sources. I'm not sure if this can be considered a user visible change and we need to maintain backward compatibility - ADV748x Add a list of supported formats and validated them in s_fmt. The ADV748x driver configures the chip to automatically detect the output format based on what the front-end uses, so setting a format doesn't actually modify the output image formats. Regardless I presume making sure the format is actually supported is a good thing. - MAX9286 The driver uses frame_interval = 0/0 to detect if automatic frame sync detection should be used. For this reason I initialized the frame interval of the active state to 0/0 which might sound weird. Tested with GMSL on Eagle V3M Tested with HDMI on Salvator-X Jacopo Mondi (11): media: rcar-vin: Fix YUYV8_1X16 handling for CSI-2 media: rcar-csi2: Disable runtime_pm in probe error media: rcar-csi2: Cleanup subdevice in remove() media: rcar-csi2: Use the subdev active state media: adv748x-csi2: Initialize subdev format media: adv748x-csi2: Implement enum_mbus_codes media: adv748x-csi2: Validate the image format media: adv748x-csi2: Use the subdev active state media: max9286: Fix enum_mbus_code media: max9286: Use the subdev active state media: max9286: Use frame interval from subdev state drivers/media/i2c/adv748x/adv748x-csi2.c | 141 ++++++++----- drivers/media/i2c/adv748x/adv748x.h | 1 - drivers/media/i2c/max9286.c | 185 +++++++----------- drivers/media/platform/renesas/rcar-csi2.c | 141 +++++++------ .../platform/renesas/rcar-vin/rcar-dma.c | 16 +- 5 files changed, 251 insertions(+), 233 deletions(-) -- 2.44.0
