From: "Thulasimani,Sivakumar" <sivakumar.thulasimani@xxxxxxxxx> These patches together help detect DP displays on short pulse HPD and pass the respective compliance test case (4.2.2.8) v2: modifed first patch so we will read sink_count independent of downstream ports availablility. v3: split first patch so crtc enabled check is done in one patch and rest of sink_count changes in second patch. Thulasimani,Sivakumar (4): drm/i915: read dpcd 0 - 12 & link_status always drm/i915: read sink_count dpcd always drm/i915: Save sink_count for tracking changes to it drm/i915: force full detect on sink count change drivers/gpu/drm/i915/intel_dp.c | 57 +++++++++++++++++++++++--------------- drivers/gpu/drm/i915/intel_drv.h | 1 + 2 files changed, 35 insertions(+), 23 deletions(-) -- 1.7.9.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
