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authorDave Airlie <airlied@gmail.com>2012-08-29 20:05:40 +1000
committerDave Airlie <airlied@gmail.com>2012-08-29 20:05:40 +1000
commitf08859a9b08024067e178ad3b158164477140a0a (patch)
treea61195e3160127c00057833bd13f0c3329c0a222 /drivers/gpu
parent7c4eaca4162d0b5ad4fb39f974d7ffd71b9daa09 (diff)
parent14f0458a41e033dee31ba605137419385c03fc78 (diff)
downloadlinux-f08859a9b08024067e178ad3b158164477140a0a.tar.bz2
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
Ben says its just a single fix to avoid the wrong pcopy units being used. * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nvc0/copy: check PUNITS to determine which copy engines are disabled
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 1866dbb49979..c61014442aa9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -736,9 +736,11 @@ nouveau_card_init(struct drm_device *dev)
}
break;
case NV_C0:
- nvc0_copy_create(dev, 1);
+ if (!(nv_rd32(dev, 0x022500) & 0x00000200))
+ nvc0_copy_create(dev, 1);
case NV_D0:
- nvc0_copy_create(dev, 0);
+ if (!(nv_rd32(dev, 0x022500) & 0x00000100))
+ nvc0_copy_create(dev, 0);
break;
default:
break;