[Intel-gfx] [PATCH 0/9] skl+ watermark stuff

Ville Syrjala ville.syrjala at linux.intel.com
Fri Dec 21 17:14:27 UTC 2018


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

A few fixes to the watermark/ddb stuff. Noticed while trying to fix
icl. That one is still busted but at least we should more or less
match the spec now. Included a few cleanups etc. at the end as well.

Ville Syrjälä (9):
  drm/i915: Don't ignore level 0 lines watermark for glk+
  drm/i915: Reinstate an early latency==0 check for skl+
  drm/i915: Fix bits vs. bytes mixup in dbuf block size computation
  drm/i915: Fix > vs >= mismatch in watermark/ddb calculations
  drm/i915: Account for minimum ddb allocation restrictions
  drm/i915: Pass dev_priv to skl_needs_memory_bw_wa()
  drm/i915: Drop the definite article in front of SAGV
  drm/i915: Drop the pointless linetime==0 check
  drm/i915: Use IS_GEN9_LP() for the linetime w/a check

 drivers/gpu/drm/i915/i915_drv.h |   1 +
 drivers/gpu/drm/i915/intel_pm.c | 123 ++++++++++++++++++++------------
 2 files changed, 79 insertions(+), 45 deletions(-)

-- 
2.19.2



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