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drm/nv50/disp: allow PCI_US pushbuf binding
author
Ben Skeggs
<bskeggs@redhat.com>
Tue, 30 Oct 2012 00:03:38 +0000
(10:03 +1000)
committer
Ben Skeggs
<bskeggs@redhat.com>
Wed, 28 Nov 2012 23:57:40 +0000
(09:57 +1000)
drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
patch
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diff --git
a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index
531175d
..
c7f288b
100644
(file)
--- a/
drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/
drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@
-141,6
+141,9
@@
nv50_disp_dmac_create_(struct nouveau_object *parent,
case NV_MEM_TARGET_VRAM:
dmac->push = 0x00000000 | dmac->pushdma->start >> 8;
break;
+ case NV_MEM_TARGET_PCI_NOSNOOP:
+ dmac->push = 0x00000003 | dmac->pushdma->start >> 8;
+ break;
default:
return -EINVAL;
}