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| author | Ben Skeggs <skeggsb@gmail.com> | 2008-01-07 18:18:51 +1100 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2008-01-07 18:19:16 +1100 |
| commit | 942b500e24fba25e3e047c7756b75a2782076512 (patch) | |
| tree | 2bcf4e7b6f35cd654808d95252b55bbb7d9b09d3 | |
| parent | 3d248cd7e4538ced5c0b652a784eb4ef309d5e11 (diff) | |
nv50: oops, lost some state saving along the way somewhere.
xf86-video-nv will now work again after nouveau.
| -rw-r--r-- | shared-core/nv50_instmem.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/shared-core/nv50_instmem.c b/shared-core/nv50_instmem.c index c80574a9..9687ecbb 100644 --- a/shared-core/nv50_instmem.c +++ b/shared-core/nv50_instmem.c @@ -69,6 +69,10 @@ nv50_instmem_init(struct drm_device *dev) return -ENOMEM; dev_priv->Engine.instmem.priv = priv; + /* Save state, will restore at takedown. */ + for (i = 0x1700; i <= 0x1710; i+=4) + priv->save1700[(i-0x1700)/4] = NV_READ(i); + /* Reserve the last MiB of VRAM, we should probably try to avoid * setting up the below tables over the top of the VBIOS image at * some point. |