drm/i915/skl: Ensure pipes with changed wms get added to the state
authorLyude <cpaul@redhat.com>
Wed, 17 Aug 2016 19:55:57 +0000 (15:55 -0400)
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Mon, 22 Aug 2016 10:54:41 +0000 (12:54 +0200)
commit05a76d3d6ad1ee9f9814f88949cc9305fc165460
tree417f8586b416a97323b4f5c2a04a846f0535fc60
parent2722efb90b3420dee54b4cb3cdc7917efacc2dce
drm/i915/skl: Ensure pipes with changed wms get added to the state

If we're enabling a pipe, we'll need to modify the watermarks on all
active planes. Since those planes won't be added to the state on
their own, we need to add them ourselves.

Signed-off-by: Lyude <cpaul@redhat.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Cc: stable@vger.kernel.org
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471463761-26796-6-git-send-email-cpaul@redhat.com
drivers/gpu/drm/i915/intel_pm.c