linux_dsm_epyc7002/drivers/gpu
Ben Widawsky 8407bb9129 drm/i915/bdw: Use scratch page table for GEN8 PPGTT
I'm not clear if the hardware is still subject to the same prefetching
issues that made us use a scratch page in the first place. In either
case, we're using garbage with the current code (we will end up using
offset 0).

This may be the cause of our current gem_cpu_reloc regression with
PPGTT. I cannot test it at the moment.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-03-11 21:05:49 +01:00
..
drm drm/i915/bdw: Use scratch page table for GEN8 PPGTT 2014-03-11 21:05:49 +01:00
host1x gpu: host1x: do not check previously handled gathers 2014-02-12 07:50:37 +01:00
vga
Makefile