[PATCH 2/4] drm/i915: don't bother enabling swizzle bits on gen7+ v2

2014-03-15 Thread Daniel Vetter
On Fri, Mar 14, 2014 at 02:37:09PM -0700, Jesse Barnes wrote: > As of IVB, the memory controller does internal swizzling already, so we > shouldn't need to enable these. Based on an earlier fix from Kristian. > > v2: preserve swizzling if BIOS had it set (Daniel) > > Reported-by: Kristian

[PATCH 2/4] drm/i915: don't bother enabling swizzle bits on gen7+ v2

2014-03-14 Thread Jesse Barnes
As of IVB, the memory controller does internal swizzling already, so we shouldn't need to enable these. Based on an earlier fix from Kristian. v2: preserve swizzling if BIOS had it set (Daniel) Reported-by: Kristian H?gsberg Signed-off-by: Jesse Barnes --- drivers/gpu/drm/i915/i915_drv.h