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authorAlain Volmat <alain.volmat@foss.st.com>2023-11-13 11:08:51 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2023-11-21 11:46:03 +0200
commit882d04d740eec4176d5639a30ac282b89ed49d10 (patch)
treec10eb706ca8f89fe6251e30e8e95df7c0a748880 /src/apps/cam/camera_session.cpp
parent34b248c88f3ab67f47e64a6eab0a784e43f40488 (diff)
libcamera: camera_sensor: Only access V4L_CID_HBLANK if existing
Correct a crash in CameraSensor::init() when trying to set the V4L2_CID_HBLANK control on sensor not implementing this control. The HBLANK sensor not being mandatory for non-RAW sensors, it can happen that the sensor does not expose this control. Perform check against availability of the control prior to usage in order to avoid the crash. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/apps/cam/camera_session.cpp')
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