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authorKieran Bingham <kieran.bingham@ideasonboard.com>2022-01-03 22:49:13 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2022-02-04 09:39:46 +0000
commitb7d48634c5d389eddd761d888663e2c01232b784 (patch)
treebc70b3aaa0bd730ee868cd3fab84841a4bafc215 /utils/ipu3
parente526a57d09a3cb9fe226e70f896b4beaa8f9180a (diff)
v4l2: Provide libcamerify wrapper script
Support easier usage of the v4l2 compatibility layer with a script that handles the LD_PRELOAD for applications. The wrapper can be prefixed to launch any application with the preload set: $ libcamera-v4l2 v4l2-ctl --list-devices \_SB_.PCI0.GP13.XHC0.RHUB.PRT4- (libcamera:0): /dev/video0 platform/vimc.0 Sensor B (libcamera:1): /dev/video2 /dev/video3 /dev/video4 Specifying '-d' once before the command to run will enable V4L2Compat layer debug output from libcamera. Specifying '-d' twice will enable all debug levels from all libcamera components and provide a very detailed log for analysis. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
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