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drm/i915: PSR HSW: update after enabling sprite.

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On the current structure HSW doesn't support PSR with sprites enabled
but sprites can be enabled after PSR was enabled what would cause
user to miss screen updates.

v2: move it to update_plane.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Rodrigo Vivi 2014-06-12 10:16:46 -07:00 committed by Daniel Vetter
parent 0e0ae65236
commit 642f9bb558
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_sprite.c
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@ -1051,6 +1051,8 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
mutex_unlock(&dev->struct_mutex);
}
intel_edp_psr_update(dev);
return 0;
}