diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-07 11:15:46 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-08 16:42:25 +0200 |
| commit | 63fef06ada94172d7b4295fc205441bafd8f8fb3 (patch) | |
| tree | 884573d104c4c79f2f1276a83fe83bf0a1f66038 /lib/mpi/mpicoder.c | |
| parent | 2c3d99845eb7b1e9f3d2863099bc5a25c8461d3f (diff) | |
drm/i915: Check crtc->active in intel_crtc_disable_planes
This was lost in
commit ce22dba92de22e951dee2ff89937a39754d2dd91
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Tue Apr 21 17:12:56 2015 +0300
drm/i915: Move toggling planes out of crtc enable/disable.
and we still need that crtc->active check since the overall modeset
flow doesn't yet take dpms state into account properly. Fixes WARNING
backtraces on at least bdw/hsw due to the ips disabling code being
upset about being run on a switched-off pipe.
We don't need a corresponding change on the enable side since with the
old setCrtc semantics we always force-enable the pipe after a modeset.
And the dpms function intel_crtc_control already checks for ->active.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'lib/mpi/mpicoder.c')
0 files changed, 0 insertions, 0 deletions