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(parent: 4645b94) | patch
drm/radeon/kms/evergreen: fix gpu hangs in userspace accel code
authorAlex Deucher <alexdeucher@gmail.com>
Fri, 3 Sep 2010 01:32:32 +0000 (21:32 -0400)
committerDave Airlie <airlied@redhat.com>
Mon, 6 Sep 2010 22:00:35 +0000 (08:00 +1000)
commit7e7b41d2ff30ed7ad4bf401d18566e6f38e42e4f
tree864beccf4aeaee9043dfad2227d8c2b1b5d15aaetree
parent4645b94e5c1aa9c65ee90852ec9538010b114e6acommit | diff
drm/radeon/kms/evergreen: fix gpu hangs in userspace accel code

These VGT regs need to be programmed via the ring rather than
MMIO as on previous asics (r6xx/r7xx).

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/evergreen.c diff | blob | history
drivers/gpu/drm/radeon/r600.c diff | blob | history
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