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(parent: fceffb3) | patch
drm/atomic: add debugfs file to dump out atomic state
authorRob Clark <[email protected]>
Sat, 5 Nov 2016 15:08:10 +0000 (11:08 -0400)
committerSean Paul <[email protected]>
Tue, 8 Nov 2016 21:38:03 +0000 (16:38 -0500)
commit6559c901cb4840e46893d587d8af435aac9c4c3f
tree2e8878c166d83f7c68183acc699b5855a864563etree | snapshot
parentfceffb325b30f6a9f0bdee22e65d0b8bb35883afcommit | diff
drm/atomic: add debugfs file to dump out atomic state

Useful to dump current state from debugfs, if turning on the drm.debug
bit is too much overhead.

The drm_state_dump() can also be used by drivers, for example to
implement a module param that dumps state on error irqs.

Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
drivers/gpu/drm/drm_atomic.c diff | blob | history
drivers/gpu/drm/drm_debugfs.c diff | blob | history
include/drm/drm_atomic.h diff | blob | history
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