Compute and check if dsc and scaler prefill latency is sufficient with respect to vblank. Previous Revision Reference: https://patchwork.freedesktop.org/series/141203/ https://patchwork.freedesktop.org/series/142745/ Mitul Golani (7): drm/i915/scaler: Add and compute scaling factors drm/i915/scaler: Use crtc_state to setup plane or pipe scaler drm/i915/scaler: Refactor max_scale computation drm/i915/scaler: Compute scaling factors for pipe scaler drm/i915/scaler: Limit pipe scaler downscaling factors for YUV420 drm/i915/scaler: Check if vblank is sufficient for scaler drm/i915/dsc: Check if vblank is sufficient for dsc prefill .../drm/i915/display/intel_display_types.h | 2 + drivers/gpu/drm/i915/display/skl_scaler.c | 116 ++++++++++++------ drivers/gpu/drm/i915/display/skl_watermark.c | 68 ++++++++++ 3 files changed, 149 insertions(+), 37 deletions(-) -- 2.46.0
