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authorBen Skeggs <bskeggs@redhat.com>2013-05-02 16:20:44 +1000
committerBen Skeggs <bskeggs@redhat.com>2013-05-02 16:23:24 +1000
commit9fe72f9e8370f1931e5e3137fe497d6167057340 (patch)
tree9f28a99ef3fd9c82ff9927c3ea73a1b36cf8bc9e
parente5398b23a5cdcd1f4901cbce0933937b5509dc72 (diff)
drm/nouveau: force noaccel when no PFIFO support present
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index c33b13fb18d..46c152ff0a8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -33,6 +33,7 @@
#include <engine/device.h>
#include <engine/disp.h>
+#include <engine/fifo.h>
#include <subdev/vm.h>
@@ -164,7 +165,7 @@ nouveau_accel_init(struct nouveau_drm *drm)
u32 arg0, arg1;
int ret;
- if (nouveau_noaccel)
+ if (nouveau_noaccel || !nouveau_fifo(device) /*XXX*/)
return;
/* initialise synchronisation routines */