drm/i915: Add broadcast RGB property for DP MST

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Add the "Broadcast RGB" property to MST connectors, and implement
the same logic for it as we have in the SST code.

v2: Extract and reuse intel_dp_limited_color_range()

Cc: Ivan Vlk <ari@adyline.sk>
Tested-by: Ivan Vlk <ari@adyline.sk>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108821
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com> #v1
Link: https://patchwork.freedesktop.org/patch/msgid/20190326142556.21176-1-ville.syrjala@linux.intel.com

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This commit is contained in:

Ville Syrjälä 2019-03-26 16:25:51 +02:00

parent 547fcf9b1c

commit 37aa52bff2

3 changed files with 40 additions and 16 deletions

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39

drivers/gpu/drm/i915/intel_dp.c

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15

drivers/gpu/drm/i915/intel_dp_mst.c

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2

drivers/gpu/drm/i915/intel_drv.h

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