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drm/i915: Wait for vblank in hsw_enable_ips()

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Now that the vblank wait is gone from intel_enable_primary_plane(),
hsw_enable_ips() needs to do the vblank wait itself.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä
2014-04-15 21:41:35 +03:00
committed by Daniel Vetter
parent 75f7f3ec60
commit cea165c345
2 changed files with 7 additions and 10 deletions
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5
drivers/gpu/drm/i915/intel_sprite.c
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@@ -696,10 +696,7 @@ intel_post_enable_primary(struct drm_crtc *crtc)
* when going from primary only to sprite only and vice
* versa.
*/
if (intel_crtc->config.ips_enabled) {
intel_wait_for_vblank(dev, intel_crtc->pipe);
hsw_enable_ips(intel_crtc);
}
hsw_enable_ips(intel_crtc);
mutex_lock(&dev->struct_mutex);
intel_update_fbc(dev);