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* [Intel-gfx] [PATCH v2 0/6] drm/i915: Fix watermark calculations with various CCS modifiers
@ 2022-10-03 11:15 Ville Syrjala
  2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 1/6] drm/i915: Fix watermark calculations for gen12+ RC CCS modifier Ville Syrjala
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: Ville Syrjala @ 2022-10-03 11:15 UTC (permalink / raw)
  To: intel-gfx

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

We are neglegting to consider all the new CCS modifiers as
Y-tiled in the watermark calculations. So we are incorrectrly
calculation the watermarks as if dealing with a linear surface.

v2: Fix tgl RC CCS vs. MC CCS to separate patches since they
    need separate fixes tags

Ville Syrjälä (6):
  drm/i915: Fix watermark calculations for gen12+ RC CCS modifier
  drm/i915: Fix watermark calculations for gen12+ MC CCS modifier
  drm/i915: Fix watermark calculations for gen12+ CCS+CC modifier
  drm/i915: Fix watermark calculations for DG2 CCS modifiers
  drm/i915: Fix watermark calculations for DG2 CCS+CC modifier
  drm/i915: Simplify modifier lookup in watermark code

 drivers/gpu/drm/i915/display/intel_fb.c      | 13 +++++++++++++
 drivers/gpu/drm/i915/display/intel_fb.h      |  1 +
 drivers/gpu/drm/i915/display/skl_watermark.c | 10 +++-------
 3 files changed, 17 insertions(+), 7 deletions(-)

-- 
2.35.1


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2022-10-03 14:07 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
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2022-10-03 11:15 [Intel-gfx] [PATCH v2 0/6] drm/i915: Fix watermark calculations with various CCS modifiers Ville Syrjala
2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 1/6] drm/i915: Fix watermark calculations for gen12+ RC CCS modifier Ville Syrjala
2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 2/6] drm/i915: Fix watermark calculations for gen12+ MC " Ville Syrjala
2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 3/6] drm/i915: Fix watermark calculations for gen12+ CCS+CC modifier Ville Syrjala
2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 4/6] drm/i915: Fix watermark calculations for DG2 CCS modifiers Ville Syrjala
2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 5/6] drm/i915: Fix watermark calculations for DG2 CCS+CC modifier Ville Syrjala
2022-10-03 11:15 ` [Intel-gfx] [PATCH v2 6/6] drm/i915: Simplify modifier lookup in watermark code Ville Syrjala
2022-10-03 12:46 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Fix watermark calculations with various CCS modifiers (rev2) Patchwork
2022-10-03 14:07 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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