drm/i915: Setup DDI clk for MST on SKL
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 17 Aug 2015 15:46:20 +0000 (18:46 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 10 Nov 2015 20:30:42 +0000 (22:30 +0200)
commite404ba8d06ff2a1bdb916a9e5d2c09cacd7e5ca3
treeae345ebb5a738840c977316412dc07d16af0b0e7
parentabfce949052f323b6b0531c6cdc7ad0c3d501d94
drm/i915: Setup DDI clk for MST on SKL

Set up the DDI->PLL mapping on SKL also for MST links. Might help make
MST operational on SKL.

v2: Rebased due to KBL
    Improve the patch subject, Jesse provided the new one

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1439826380-18403-1-git-send-email-ville.syrjala@linux.intel.com
References: https://bugs.freedesktop.org/show_bug.cgi?id=91791
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/gpu/drm/i915/intel_ddi.c
drivers/gpu/drm/i915/intel_dp_mst.c
drivers/gpu/drm/i915/intel_drv.h