drm/nouveau/vm: perform a bar flush when flushing vm

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Appears to fix the regression from "drm/nvc0/vm: handle bar tlb flushes
internally".

nvidia always seems to do this flush after writing values.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Maarten Lankhorst 2013-06-11 14:17:25 +02:00 • committed by Ben Skeggs

parent 57f0ec159b

commit 36798b61ed

2 changed files with 8 additions and 0 deletions

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4

drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c

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4

drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c

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