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pixel_rate and hblank as read only parameter. vblank can be configured to match the desired frame rate. Default values are, pixel_rate - 160 MHz, hblank - 800. vblank defaults to an equivalent value of 30 fps for resolutions less than or equal to 1920x1080 and 10 fps for higher resolutions. For higher resolutions, modify pixel_rate in the driver code. fps = pixel_rate / ((width + hblank) * (height + vblank)) minimum vblank - 4, maximum vblank - 65535 The configured fps delay is pre-calculated into jiffies and stored in the sensor's hw structure for efficient access by the streamer thread. Signed-off-by: Faizel K B <faizel.kb@gmail.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
507 lines
14 KiB
507 lines
14 KiB