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drm/i915: Only commit active planes when updating planes during reset.

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In the next commit commit_plane will no longer check if the crtc is active.
To prevent issues with legacy page flips the check should be performed inside
update_primary_planes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst 2015-09-23 16:29:37 +02:00 committed by Daniel Vetter
parent 61067a5e69
commit f029ee825c
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/intel_display.c
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@ -3194,10 +3194,9 @@ static void intel_update_primary_planes(struct drm_device *dev)
struct intel_plane_state *plane_state;
drm_modeset_lock_crtc(crtc, &plane->base);
plane_state = to_intel_plane_state(plane->base.state);
if (plane_state->base.fb)
if (crtc->state->active && plane_state->base.fb)
plane->commit_plane(&plane->base, plane_state);
drm_modeset_unlock_crtc(crtc);