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* [Intel-gfx] [PATCH 0/5] drm/i915: Fix watermark calculations with various CCS modifiers
@ 2022-09-30 10:42 Ville Syrjala
  2022-09-30 10:42   ` Ville Syrjala
                   ` (6 more replies)
  0 siblings, 7 replies; 16+ messages in thread
From: Ville Syrjala @ 2022-09-30 10:42 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.

Ville Syrjälä (5):
  drm/i915: Fix watermark calculations for gen12+ CCS modifiers
  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] 16+ messages in thread

end of thread, other threads:[~2022-10-01  8:37 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-09-30 10:42 [Intel-gfx] [PATCH 0/5] drm/i915: Fix watermark calculations with various CCS modifiers Ville Syrjala
2022-09-30 10:42 ` [Intel-gfx] [PATCH 1/5] drm/i915: Fix watermark calculations for gen12+ " Ville Syrjala
2022-09-30 10:42   ` Ville Syrjala
2022-09-30 10:42 ` [Intel-gfx] [PATCH 2/5] drm/i915: Fix watermark calculations for gen12+ CCS+CC modifier Ville Syrjala
2022-09-30 10:42   ` Ville Syrjala
2022-09-30 10:43 ` [Intel-gfx] [PATCH 3/5] drm/i915: Fix watermark calculations for DG2 CCS modifiers Ville Syrjala
2022-09-30 10:43   ` Ville Syrjala
2022-09-30 10:43 ` [Intel-gfx] [PATCH 4/5] drm/i915: Fix watermark calculations for DG2 CCS+CC modifier Ville Syrjala
2022-09-30 10:43   ` Ville Syrjala
2022-09-30 10:43 ` [Intel-gfx] [PATCH 5/5] drm/i915: Simplify modifier lookup in watermark code Ville Syrjala
2022-09-30 11:22   ` Juha-Pekka Heikkila
2022-09-30 11:31     ` Ville Syrjälä
2022-09-30 11:47       ` Juha-Pekka Heikkila
2022-09-30 12:13         ` Ville Syrjälä
2022-09-30 11:33 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Fix watermark calculations with various CCS modifiers Patchwork
2022-10-01  8:37 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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