[Intel-gfx] [PATCH 0/9] SKL/KBL watermark fixes, v3

Paulo Zanoni paulo.r.zanoni at intel.com
Thu Sep 22 21:00:26 UTC 2016


What's different from v2?
 - Added cc:stable tags for patches 1-7, as discussed with Jani.
 - Added r-b tags provided by Maarten (email on v1, IRC on v2).
 - Only patch 9 changed: fix a typo and add a MISSING_CASE().

Since every patch already has a R-B tag, if no one complains I'll just
push the series so we can move to the next watermarks patches that are
waiting.

Thanks for all the reviews and comments,
Paulo

Paulo Zanoni (9):
  drm/i915: SAGV is not SKL-only, so rename a few things
  drm/i915: introduce intel_has_sagv()
  drm/i915/kbl: KBL also needs to run the SAGV code
  drm/i915/gen9: fix the WaWmMemoryReadLatency implementation
  drm/i915/gen9: minimum scanlines for Y tile is not always 4
  drm/i915/gen9: fix plane_blocks_per_line on watermarks calculations
  drm/i915/gen9: fix the watermark res_blocks value
  drm/i915/gen9: implement missing case for SKL watermarks calculation
  drm/i915/gen9: fail the modeset instead of WARNing on unsupported
    config

 drivers/gpu/drm/i915/i915_drv.h      |  10 +-
 drivers/gpu/drm/i915/intel_display.c |   9 +-
 drivers/gpu/drm/i915/intel_drv.h     |   6 +-
 drivers/gpu/drm/i915/intel_pm.c      | 187 ++++++++++++++++++++---------------
 4 files changed, 119 insertions(+), 93 deletions(-)

-- 
2.7.4



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