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(parent: e98e133) | patch
drm/nouveau/fb: read TILE_BASE after writing it to avoid a hardware race
authorBen Skeggs <bskeggs@redhat.com>
Wed, 10 Oct 2012 01:09:48 +0000 (11:09 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 28 Nov 2012 23:56:29 +0000 (09:56 +1000)
commit60677d65794c7e88a20582924de0ec896eb5d682
tree31dbce173142500d9bb74fbeb4d8876c7c61ea7dtree | snapshot
parente98e133a000260a59ce3e7d23569a8f8d708060bcommit | diff
drm/nouveau/fb: read TILE_BASE after writing it to avoid a hardware race

Apparently needed for turbocache nv4x chips at least, we'll just do it
everywhere...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/core/subdev/fb/nv10.c diff | blob | history
drivers/gpu/drm/nouveau/core/subdev/fb/nv20.c diff | blob | history
drivers/gpu/drm/nouveau/core/subdev/fb/nv41.c diff | blob | history
drivers/gpu/drm/nouveau/core/subdev/fb/nv44.c diff | blob | history
Linux Kernel Source Tree.