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.
Rev 3: Address comments from Ville and Jouni:
- Add a patch to move intel_dpll_crtc_compute_clock() early in the
function.
- Merge patch to adjust vblank_start and the readout changes.
- Fix agument to alpm_config_valid()
- Add documentation for retionale behind PSR late-stage configuration.
Rev 4:
- Update pipe_mode->vblank_start and actually merge patch to adjust
vblank_start and readout changes.
Ankit Nautiyal (8):
drm/i915/vrr: Use crtc_vsync_start/end for computing
vrr.vsync_start/end
drm/i915/display: Move intel_dpll_crtc_compute_clock early
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/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 | 18 +-
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 | 167 +++++++++++++------
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 | 29 +++-
drivers/gpu/drm/i915/display/intel_vrr.h | 2 +-
drivers/gpu/drm/i915/display/skl_watermark.c | 3 +-
11 files changed, 187 insertions(+), 61 deletions(-)
--
2.45.2
