[RFC,v2,0/6] Check if is vblank too short

Message

Mitul Golani Dec. 17, 2024, 6:07 p.m. UTC

Check if vblank is too short for scaler and dsc prefill latency.

Reference: https://patchwork.freedesktop.org/series/141203/

Mitul Golani (6):
  drm/i915/scaler: Add and compute scaling factors
  drm/i915/scaler: Add member to track scaler user
  drm/i915/scaler: Use crtc_state to setup plane or pipe scaler
  drm/i915/scaler: Compute scling factors for pipe scaler
  drm/i915/scaler: Check if vblank is sufficient for scaler
  drm/i915/dsc: Check if dsc prefill sufficient for vblank

 .../drm/i915/display/intel_display_types.h    |  9 ++++
 drivers/gpu/drm/i915/display/skl_scaler.c     | 43 +++++++++++++++++--
 drivers/gpu/drm/i915/display/skl_watermark.c  | 42 ++++++++++++++++++
 3 files changed, 90 insertions(+), 4 deletions(-)