This is v2 of [1] addressing the review comments from Jani and Shashank. Meanwhile I also checked that the SKL-6700 machine reported in bugzilla (see the last patch) had the same problem as the APL where I saw this first and the workaround seems to solve the problem there too. [1] https://lists.freedesktop.org/archives/intel-gfx/2016-October/109295.html Cc: Jani Nikula <jani.nikula@xxxxxxxxx> Cc: Shashank Sharma <shashank.sharma@xxxxxxxxx> Imre Deak (8): drm/dp: Factor out helper to distinguish between branch and sink devices drm/i915/dp: Remove debug dependency of DPCD SW/HW revision read drm/i915/dp: Print only sink or branch specific OUI based on dev type drm/i915/dp: Print full branch/sink descriptor drm/i915/lspcon: Fail LSPCON probe if the start of DPCD can't be read drm/i915/dp: Read DP descriptor for eDP and LSPCON too drm/i915/lspcon: Get DDC adapter via container_of() instead of cached ptr drm/i915/lspcon: Add workaround for resuming in PCON mode drivers/gpu/drm/i915/intel_dp.c | 78 ++++++++++++------------------------- drivers/gpu/drm/i915/intel_drv.h | 17 +++++++- drivers/gpu/drm/i915/intel_lspcon.c | 57 +++++++++++++++++++++++++-- include/drm/drm_dp_helper.h | 6 +++ 4 files changed, 100 insertions(+), 58 deletions(-) -- 2.5.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
