drm/i915/tv: Use intel_flush_display_plane() to flush the primary plane

Instead of writing to the DSP_ADDR ourselves. This will do the right
thing on gen >= 4 as well.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2012-10-29 15:25:35 +00:00 • committed by Daniel Vetter
commit f5d8491a92