diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-05-25 07:22:43 (GMT) |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-06-23 05:57:33 (GMT) |
| commit | f8522fc80f2e0392fc44b069f61721bd25907270 (patch) | |
| tree | 0a28182341f949766fd9efc5567fd88e50a7384e /drivers/gpu/drm/nouveau/nvc0_copy.c | |
| parent | aba99a8400e0b1ca9e6306e3a71013cc7a25bc29 (diff) | |
| download | linux-fsl-qoriq-f8522fc80f2e0392fc44b069f61721bd25907270.tar.xz | |
drm/nvc0: fix suspend/resume of PGRAPH/PCOPYn
We need the physical VRAM address in vinst, even for objects mapped into
a vm, as the gpuobj suspend/resume code uses PMEM to access the object.
Previously, vinst was overloaded to mean "VRAM address" for !VM objects,
and "VM address" for VM objects, causing the wrong data to be accessed
during suspend/resume.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvc0_copy.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_copy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_copy.c b/drivers/gpu/drm/nouveau/nvc0_copy.c index 208fa7a..02c00bb 100644 --- a/drivers/gpu/drm/nouveau/nvc0_copy.c +++ b/drivers/gpu/drm/nouveau/nvc0_copy.c @@ -54,8 +54,8 @@ nvc0_copy_context_new(struct nouveau_channel *chan, int engine) if (ret) return ret; - nv_wo32(ramin, pcopy->ctx + 0, lower_32_bits(ctx->vinst)); - nv_wo32(ramin, pcopy->ctx + 4, upper_32_bits(ctx->vinst)); + nv_wo32(ramin, pcopy->ctx + 0, lower_32_bits(ctx->linst)); + nv_wo32(ramin, pcopy->ctx + 4, upper_32_bits(ctx->linst)); dev_priv->engine.instmem.flush(dev); chan->engctx[engine] = ctx; |