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authorBen Skeggs <skeggsb@gmail.com>2007-08-21 02:18:27 +1000
committerBen Skeggs <skeggsb@gmail.com>2007-08-21 02:18:27 +1000
commit216f1b0573b2c0e39ac82c7f56235c1003e9bd4d (patch)
treea9e4fdf50085c102eae642e5b0c5aa64d15d610d
parentc8760c7999b8aeb6d51b09c062331f518953a920 (diff)
nouveau: Poke 0x2230 on NV47 also.
Makes 0x2220 work the same way as on NV40.
-rw-r--r--shared-core/nouveau_fifo.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c
index f0c2a556..1aa724f1 100644
--- a/shared-core/nouveau_fifo.c
+++ b/shared-core/nouveau_fifo.c
@@ -84,9 +84,16 @@ static int nouveau_fifo_instmem_configure(struct drm_device *dev)
{
case NV_50:
case NV_40:
+ switch (dev_priv->chipset) {
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ NV_WRITE(0x2230, 1);
+ break;
+ default:
+ break;
+ }
NV_WRITE(NV40_PFIFO_RAMFC, 0x30002);
- if((dev_priv->chipset == 0x49) || (dev_priv->chipset == 0x4b))
- NV_WRITE(0x2230,0x00000001);
break;
case NV_44:
NV_WRITE(NV40_PFIFO_RAMFC, ((nouveau_mem_fb_amount(dev)-512*1024+dev_priv->ramfc_offset)>>16) |