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(parent: ca6ad02) | patch
drm/i915: Enable 5.4Ghz (HBR2) link rate for Displayport 1.2-capable devices
authorTodd Previte <tprevite@gmail.com>
Mon, 20 Jan 2014 17:19:39 +0000 (10:19 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 24 Jan 2014 16:22:54 +0000 (17:22 +0100)
commit06ea66b6bb445043dc25a9626254d5c130093199
tree6b1f5fae491f0862b6596f2a25d0aa868623a34ctree | snapshot (tar.gz zip)
parentca6ad02523972b331f862161eff93e1a62f34d32commit | diff
drm/i915: Enable 5.4Ghz (HBR2) link rate for Displayport 1.2-capable devices

For HSW+ platforms, enable the 5.4Ghz (HBR2) link rate for devices that support it. The
sink device must report that is supports Displayport 1.2 and the HBR2 bit rate in the
DPCD in order to use HBR2.

Signed-off-by: Todd Previte <tprevite@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dp.c diff | blob | blame | history
drivers/gpu/drm/i915/intel_drv.h diff | blob | blame | history