diff options
| author |  Ben Skeggs <bskeggs@redhat.com>
| 2011-05-28 02:12:04 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com>
| 2011-06-07 09:22:48 +1000 |
| commit | 73c337e70e75bb94dcb21459dd06afad0746634c (patch) | |
| tree | 704d89b8e2ff3abd3bb66860ecc62011a512feb7 /drivers/gpu | |
| parent | drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). (diff) | |
| download | linux-73c337e70e75bb94dcb21459dd06afad0746634c.tar.gz linux-73c337e70e75bb94dcb21459dd06afad0746634c.tar.bz2 linux-73c337e70e75bb94dcb21459dd06afad0746634c.zip | |
drm/nouveau: fix vram page mapping when crossing page table boundaries
Hopefully the cause of nvc0 "page jumping" issue.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_vm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_vm.c b/drivers/gpu/drm/nouveau/nouveau_vm.c index 0059e6f58a8b..519a6b4bba46 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vm.c +++ b/drivers/gpu/drm/nouveau/nouveau_vm.c @@ -58,6 +58,7 @@ nouveau_vm_map_at(struct nouveau_vma *vma, u64 delta, struct nouveau_mem *node) num -= len; pte += len; if (unlikely(end >= max)) { + phys += len << (bits + 12); pde++; pte = 0; } |