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authorDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>2017-09-14 09:21:27 +0300
committerJani Nikula <jani.nikula@intel.com>2017-09-18 10:46:38 +0300
commitc673fe7f0cd525629db9a87a77610fca137951e0 (patch)
tree847d110ae9f5962a4511eb4f3446ca014ac2a50c /drivers/gpu/drm/Makefile
parentd8dd68045c5879c40342050a476710e31c7cdfa7 (diff)
downloadlinux-c673fe7f0cd525629db9a87a77610fca137951e0.tar.xz
drm/dp: DPCD register defines for link status within ESI field
Link status is available in the ESI field on devices with DPCD r1.2 or higher. DP spec also says "An MST upstream device shall use this field instead of the Link/Sink Device Status field registers, starting from DPCD Address 00200h." v2: Prefixed DP_ (Jani) Rewrote commment to stay within 80 cols. Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170914062127.12047-1-dhinakaran.pandiyan@intel.com
Diffstat (limited to 'drivers/gpu/drm/Makefile')
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