Patch 1 should fix the occasional detection problem seen on one SKL-6770HQ machine in CI with a ParadTech PS175 LSPCON adaptor on board. Patch 3 fixes a potential problem while changing the LSPCON mode or starting link training while the mode is still settling as reported by the adaptor. Cc: Shashank Sharma <shashank.sharma@xxxxxxxxx> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Cc: Jani Nikula <jani.nikula@xxxxxxxxx> Imre Deak (4): drm/i915/lspcon: Ensure AUX CH is awake while in DP Sleep state drm/i915/lspcon: Add dp_to_lspcon helper() drm/i915/lspcon: Wait for expected LSPCON mode to settle drm/i915/lspcon: Remove unused force change mode parameter drivers/gpu/drm/i915/intel_dp.c | 12 +++-- drivers/gpu/drm/i915/intel_drv.h | 7 +++ drivers/gpu/drm/i915/intel_lspcon.c | 94 ++++++++++++++++++++++++++++++++----- 3 files changed, 98 insertions(+), 15 deletions(-) -- 2.5.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
