drm/i915/dp: Add HBR3 rate (8.1 Gbps) to dp_rates array
authorManasi Navare <manasi.d.navare@intel.com>
Wed, 28 Feb 2018 22:31:50 +0000 (14:31 -0800)
committerJani Nikula <jani.nikula@intel.com>
Thu, 1 Mar 2018 07:21:18 +0000 (09:21 +0200)
commitc71b53cc66c5053ff3524a6132f8fc8199d618c3
tree9a0225c3d9f3529d28e7e3158c67bd497d8a506d
parent229675d5c0384c170c665387c2fec75a2ddcb61a
drm/i915/dp: Add HBR3 rate (8.1 Gbps) to dp_rates array

dp_rates[] array is a superset of all the link rates supported
by sink devices. DP 1.3 specification adds HBR3 (8.1Gbps) link rate
to the set of link rates supported by sink. This patch adds this rate
to dp_rates[] array that gets used to populate the sink_rates[]
array limited by max rate obtained from DP_MAX_LINK_RATE DPCD register.

v2:
* Rebased on top of Jani's localized rates patch

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1519857110-26916-1-git-send-email-manasi.d.navare@intel.com
drivers/gpu/drm/i915/intel_dp.c