Handle few cases which will need changes when guardband will no longer
be matched to vblank length.
- Fix the vblank_start evaluation.
- Fix PSR wake latency checks wrt to guradband.
Rev 2: PSR went through some changes recently, rebase the patches on latest
PSR changes.
Ankit Nautiyal (8):
drm/i915/vrr: Use crtc_vsync_start/end for computing
vrr.vsync_start/end
drm/i915/vrr:
s/intel_vrr_compute_config_late/intel_vrr_compute_guardband
drm/i915/vblank: Add helper to get correct vblank length
drm/i915/psr: Consider SCL lines when validating vblank for wake
latency
drm/i915/display: Check if final vblank is sufficient for PSR features
drm/i915/vrr: Recompute vblank_start for platforms with always-on VRR
TG
drm/i915/display: Add vblank_start adjustment logic for always-on VRR
TG
drm/i915/display: Prepare for vblank_delay for LRR
drivers/gpu/drm/i915/display/intel_ddi.c | 3 +
drivers/gpu/drm/i915/display/intel_display.c | 14 +-
drivers/gpu/drm/i915/display/intel_dp.c | 9 ++
drivers/gpu/drm/i915/display/intel_dp.h | 3 +
drivers/gpu/drm/i915/display/intel_psr.c | 153 +++++++++++++------
drivers/gpu/drm/i915/display/intel_psr.h | 2 +
drivers/gpu/drm/i915/display/intel_vblank.c | 10 ++
drivers/gpu/drm/i915/display/intel_vblank.h | 2 +
drivers/gpu/drm/i915/display/intel_vrr.c | 26 +++-
drivers/gpu/drm/i915/display/intel_vrr.h | 2 +-
drivers/gpu/drm/i915/display/skl_watermark.c | 3 +-
11 files changed, 168 insertions(+), 59 deletions(-)
--
2.45.2
