diff options
| author | Daniel Vetter <[email protected]> | 2015-02-22 11:38:36 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2015-02-24 11:05:20 +1000 |
| commit | 2caa80e72b57c6216aec6f6a11fcfb4fec46daa0 (patch) | |
| tree | f794336439343e60ef1879223840174fe1706c77 /tools/perf/util/trace-event-scripting.c | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
drm: Fix deadlock due to getconnector locking changes
In commit ccfc08655d5fd5076828f45fb09194c070f2f63a
Author: Rob Clark <[email protected]>
Date: Thu Dec 18 16:01:48 2014 -0500
drm: tweak getconnector locking
We need to extend the locking to cover connector->state reading for
atomic drivers, but the above commit was a bit too eager and also
included the fill_modes callback. Which on i915 on old platforms using
load detection needs to acquire modeset locks, resulting in a deadlock
on output probing.
Reported-by: Marc Finet <[email protected]>
Cc: Marc Finet <[email protected]>
Cc: [email protected]
Signed-off-by: Daniel Vetter <[email protected]>
Reviewed-by: Rob Clark <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions