drm/i915: Add support for pipe_bpp readout
On CTG+ read out the pipe bpp setting from hardware and fill it into pipe config. Also check it appropriately. v2: Don't do the pipe_bpp extraction inside the PCH only code block on ILK+. Avoid the PIPECONF read as we already have read it for the PIPECONF_EANBLE check. Note: This is already in drm-intel-next-queued as commit 42571aef Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Fri Sep 6 23:29:00 2013 +0300 drm/i915: Add support for pipe_bpp readout but is needed for the following bugfix. Signed-off-by:Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
Jani Nikula <jani.nikula@intel.com> Cc: stable@vger.kernel.org Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
parent
959f5854
Please register or sign in to comment