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authorJacopo Mondi <jacopo.mondi@ideasonboard.com>2023-01-29 11:16:33 +0100
committerJacopo Mondi <jacopo.mondi@ideasonboard.com>2023-04-30 18:40:18 +0200
commitdd78f2f8add6ad284183e73b4e1eee0f35bd76ba (patch)
tree5f1a2e2433f6059d18548919f96234fc6c0c611c /package/gentoo
parent87fed432533aacd290acee62f03c63b98aae98b1 (diff)
libcamera: imx8-isi: Break out YUV format selection
As per the RAW format selection, the media bus format selection procedure relies on the direct association of PixelFormat and media bus code in the formatsMap_ map. As the ISI can generate YUV and RGB formats from any non-Bayer media bus format, break out the YUV/RGB media bus format selection to a separate function. The newly introduced getYuvMediaBusFormat() tests a list of known-supported media bus formats against the list of media bus formats supported by the sensor and tries to prefer media bus codes with the same encoding as the requested PixelFormat. Use the newly introduced function in ISICameraConfiguration::validateYuv() to make sure the sensor can produce a YUV/RGB media bus format. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Tested-by: Daniel Scally <dan.scally@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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