[Intel-gfx] [PATCH] BDW swizzling

Damien Lespiau damien.lespiau at intel.com
Thu Apr 10 18:24:07 CEST 2014


While cruising through the specs, I noticed a note about swizzling changes on
BDW. My understanding is that we don't need to either initialize swizzling on
the GPU side nor swizzle the address ourselves on the CPU side.

That could be totally wrong though, and I unfortunately don't have a machine to
test this theory on.

-- 
Damien

Damien Lespiau (1):
  drm/i915/bdw: BDW swizzling in done by the memory controller

 drivers/gpu/drm/i915/i915_gem.c        |  2 --
 drivers/gpu/drm/i915/i915_gem_tiling.c | 10 +++++++++-
 drivers/gpu/drm/i915/i915_reg.h        |  1 -
 3 files changed, 9 insertions(+), 4 deletions(-)

-- 
1.8.3.1




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