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drm/i915/icl: program MG_DP_MODE
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Wed, 25 Jul 2018 00:28:12 +0000 (17:28 -0700)
committerPaulo Zanoni <paulo.r.zanoni@intel.com>
Wed, 25 Jul 2018 20:41:42 +0000 (13:41 -0700)
commit340a44bef2342b0ff7334017e9e821645fa8ae43
treed58ca1fd131a5e1b0389dbd834d76afe5a9d28ba
parentdb7295c2c4efb56efab7f6fe0fc3c646d200630a
drm/i915/icl: program MG_DP_MODE

Programming this register is part of the Enable Sequence for
DisplayPort on ICL. Do as the spec says.

v2: Simple rebase.

Cc: Animesh Manna <animesh.manna@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> (v1)
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180725002813.6938-5-paulo.r.zanoni@intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_ddi.c
drivers/gpu/drm/i915/intel_dp.c
drivers/gpu/drm/i915/intel_drv.h