diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2018-05-08 20:39:47 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2018-05-18 15:01:26 +1000 |
| commit | 19ca10d82e33bcfe92412c461fc3534ec1e14747 (patch) | |
| tree | 87f831e4b1ee78430b39c08e7905df59d6cac5eb /drivers/gpu/drm/nouveau/nouveau_dma.c | |
| parent | 4b2c71edf0d7832ef4d2fe5b17402d1130b415dc (diff) | |
drm/nouveau/gem: lookup VMAs for buffers referenced by pushbuf ioctl
We previously only did this for push buffers, but an upcoming patch will
need to attach fences to all VMAs to resolve another issue.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_dma.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_dma.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c index 10e84f6ca2b7..e0664d28802b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dma.c +++ b/drivers/gpu/drm/nouveau/nouveau_dma.c @@ -80,18 +80,10 @@ READ_GET(struct nouveau_channel *chan, uint64_t *prev_get, int *timeout) } void -nv50_dma_push(struct nouveau_channel *chan, struct nouveau_bo *bo, - int delta, int length) +nv50_dma_push(struct nouveau_channel *chan, u64 offset, int length) { - struct nouveau_cli *cli = (void *)chan->user.client; struct nouveau_bo *pb = chan->push.buffer; - struct nouveau_vma *vma; int ip = (chan->dma.ib_put * 2) + chan->dma.ib_base; - u64 offset; - - vma = nouveau_vma_find(bo, &cli->vmm); - BUG_ON(!vma); - offset = vma->addr + delta; BUG_ON(chan->dma.ib_free < 1); |