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Code Issues Releases Wiki Activity

drm/nv50: restore correct cache1 get/put address on fifoctx load

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2010-01-05 09:41:05 +10:00 committed by Dave Airlie
parent c03ec7f91f
commit a908b96c22
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/nouveau/nv50_fifo.c
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@ -384,8 +384,8 @@ nv50_fifo_load_context(struct nouveau_channel *chan)
nv_wr32(dev, NV40_PFIFO_CACHE1_DATA(ptr),
nv_ro32(dev, cache, (ptr * 2) + 1));
}
nv_wr32(dev, 0x3210, cnt << 2);
nv_wr32(dev, 0x3270, 0);
nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, cnt << 2);
nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
/* guessing that all the 0x34xx regs aren't on NV50 */
if (!IS_G80) {
@ -398,8 +398,6 @@ nv50_fifo_load_context(struct nouveau_channel *chan)
dev_priv->engine.instmem.finish_access(dev);
nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, 0);
nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, chan->id | (1<<16));
return 0;
}