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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-09-04 15:27:53 -0400 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-10-04 22:05:13 -0400 |
| commit | 02c1aee91ae22b58e777716ffd38397f9df0a087 (patch) | |
| tree | 90ea79f74675fcf077be60865f47427d296dbff0 | |
| parent | 3cd4c8494c296c7583dfa7f0823a272c9e932e03 (diff) | |
copy: don't bother trying to create copy on pre-nva3
Only the NVA3/5/8/F tesla chips have a copy engine. Don't bother trying
to create one on earlier tesla chips (and thus printing an error on
failure).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
| -rw-r--r-- | src/nouveau_copy.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/nouveau_copy.c b/src/nouveau_copy.c index f46f0c3..d0b868d 100644 --- a/src/nouveau_copy.c +++ b/src/nouveau_copy.c @@ -61,6 +61,10 @@ nouveau_copy_init(ScreenPtr pScreen) switch (pNv->Architecture) { case NV_TESLA: + if (pNv->dev->chipset < 0xa3 || + pNv->dev->chipset == 0xaa || + pNv->dev->chipset == 0xac) + return FALSE; data = &(struct nv04_fifo) { .vram = NvDmaFB, .gart = NvDmaTT, @@ -87,7 +91,7 @@ nouveau_copy_init(ScreenPtr pScreen) &pNv->ce_channel); if (ret) { xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "[COPY} error allocating channel: %d\n", ret); + "[COPY] error allocating channel: %d\n", ret); return FALSE; } |