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authorNaushir Patuck <naush@raspberrypi.com>2023-06-27 14:05:53 +0100
committerKieran Bingham <kieran.bingham@ideasonboard.com>2023-07-10 14:20:15 +0100
commitf516141574b022e4c386e376f4aa210733d66547 (patch)
tree21352e6e9cdce6dfcccf3c184029299ae4c07e77 /Documentation/sensor_driver_requirements.rst
parent7802471a3badb561f1e017c3ecdafc95a0a43d61 (diff)
ipa: rpi: imx708: Fix mode switch drop frame count
The imx708 must drop a single frame on startup - but only when in HDR mode. Non-HDR modes do not need to drop frames. Fix the logic in hideFramesModeSwitch() which currently unconditionally advertises to drop one frame. Unfortunately there is no clear way to tell if the sensor is in the HDR mode. So for now, look the resolution and framerate to deduce this. Additionally ensure we override hideFramesStartup() and return the same number as hideFramesModeSwitch(). Bug: https://github.com/raspberrypi/libcamera-apps/issues/524 Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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