drm/i915/icl: program MG_DP_MODE

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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

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This commit is contained in:

Paulo Zanoni 2018-07-24 17:28:12 -07:00

parent db7295c2c4

commit 340a44bef2

4 changed files with 84 additions and 0 deletions

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15

drivers/gpu/drm/i915/i915_reg.h

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2

drivers/gpu/drm/i915/intel_ddi.c

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66

drivers/gpu/drm/i915/intel_dp.c

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1

drivers/gpu/drm/i915/intel_drv.h

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