We need the DisplayID VESA vendor block data for properly configuring eDP MSO (Multi-SST Operation) pixel overlap.
I haven't actually tested this on a panel that requires the overlap, but this is all pretty straightforward to prepare for that use case.
BR, Jani.
Jani Nikula (5): drm/displayid: re-align data block macros drm/displayid: add DisplayID v2.0 data blocks and primary use cases drm/edid: parse the DisplayID v2.0 VESA vendor block for MSO drm/i915/edp: postpone MSO init until after EDID read drm/i915/edp: use MSO pixel overlap from DisplayID data
drivers/gpu/drm/drm_edid.c | 63 ++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp.c | 14 ++-- include/drm/drm_connector.h | 12 +++ include/drm/drm_displayid.h | 99 +++++++++++++++++-------- 4 files changed, 154 insertions(+), 34 deletions(-)