This patch set is implementing panel replay selective update support for Intel hardware.
It is also fixing couple of exisiting issues in current panel replay implementation: ALPM status is checked even on DP (non eDP) PSR capability change is checked even when using panel replay Panel replay is disabled by default for now. This is done to minimize possible issues faced by customers as we haven't yet validated the feature completely. Cc: Animesh Manna <animesh.ma...@intel.com> Cc: Mika Kahola <mika.kah...@intel.com> Jouni Högander (12): drm/i915/psr: Disable panel replay for now drm/i915/psr: Do not check alpm on DP or capability change for panel replay drm/i915/psr: Unify panel replay enable sink drm/i915/psr: Rename has_psr2 as has_sel_update drm/i915/psr: Rename psr2_enabled as sel_update_enabled drm/i915/psr: Add some documentation of variables used in psr code drm/i915/psr: Add sink_panel_replay_su_support to intel_psr drm/i915/psr: Detect panel replay selective update support drm/i915/psr: Split intel_psr2_config_valid for panel replay drm/panelreplay: dpcd register definition for panelreplay SU drm/i915/psr: Modify intel_dp_get_su_granularity to support panel replay drm/i915/psr: Add panel replay sel update support to debugfs interface .../drm/i915/display/intel_crtc_state_dump.c | 5 +- drivers/gpu/drm/i915/display/intel_ddi.c | 7 +- drivers/gpu/drm/i915/display/intel_display.c | 2 +- .../drm/i915/display/intel_display_types.h | 20 +- drivers/gpu/drm/i915/display/intel_dp.c | 2 +- drivers/gpu/drm/i915/display/intel_fbc.c | 2 +- drivers/gpu/drm/i915/display/intel_psr.c | 252 +++++++++++++----- include/drm/display/drm_dp.h | 6 + 8 files changed, 206 insertions(+), 90 deletions(-) -- 2.34.1