[Intel-gfx] [PATCH 0/6] drm/i915: SAGV fixes

Ville Syrjala ville.syrjala at linux.intel.com
Mon Feb 14 09:18:05 UTC 2022

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

While pokingaround the watermarks/etc. I noticed our SAGV code
has a bunch of bugs. Let's try to fix it.

Cc: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>

Ville Syrjälä (6):
  drm/i915: Correctly populate use_sagv_wm for all pipes
  drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV
  drm/i915: Widen the QGV point mask
  drm/i915: Unconfuse pre-icl vs. icl+
  drm/i915: Split pre-icl vs. icl+ SAGV hooks apart
  drm/i915: Pimp icl+ sagv pre/post update

 drivers/gpu/drm/i915/display/intel_bw.c |   7 +
 drivers/gpu/drm/i915/display/intel_bw.h |   8 +-
 drivers/gpu/drm/i915/intel_pm.c         | 175 ++++++++++++++----------
 3 files changed, 116 insertions(+), 74 deletions(-)


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