This patch set is a subset of Panel Replay selective update support set: https://patchwork.freedesktop.org/series/128193/ It contains fixes and clean ups to current Panel Replay implementation: Several needed functions are not executed for panel replay Ensure link training follows enabling panel replay on sink side Do not update phy power state for panel replay. Do not apply workarounds not applicable for panel replay Do not write registers/bits not applicable for panel replay Unify panel replay enable/disable sink Document boolean variables used by PSR code All patches are reviewed. Sending now as a standalone set for CI results before merging. Jouni Högander (8): drm/i915/psr: Add some documentation of variables used in psr code drm/i915/psr: Set intel_crtc_state->has_psr on panel replay as well drm/i915/psr: Intel_psr_pause/resume needs to support panel replay drm/i915/psr: Do not update phy power state in case of non-eDP panel replay drm/i915/psr: Check possible errors for panel replay as well drm/i915/psr: Do not write registers/bits not applicable for panel replay drm/i915/psr: Unify panel replay enable/disable sink drm/i915/psr: Panel replay has to be enabled before link training drivers/gpu/drm/i915/display/intel_ddi.c | 11 +- drivers/gpu/drm/i915/display/intel_display.c | 12 ++ drivers/gpu/drm/i915/display/intel_dp.c | 8 + drivers/gpu/drm/i915/display/intel_psr.c | 197 +++++++++++++------ drivers/gpu/drm/i915/display/intel_psr.h | 5 + 5 files changed, 166 insertions(+), 67 deletions(-) -- 2.34.1
