diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2009-08-19 15:55:05 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2009-08-19 15:56:24 +1000 |
| commit | cbb3ae3dab9dc82d95524726135b8d6ef86bcf27 (patch) | |
| tree | 88c56dea7cfce82b82289a00aa0539cd8b63d96e /libdrm | |
| parent | 8c43b79b21929e9e54e13e892f7787e222e73f39 (diff) | |
nouveau: fix a thinko in copyless pushbuf ioctl
No idea why G80 doesn't hit this, but, this fixes at least one NV40 card.
Diffstat (limited to 'libdrm')
| -rw-r--r-- | libdrm/nouveau/nouveau_pushbuf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libdrm/nouveau/nouveau_pushbuf.c b/libdrm/nouveau/nouveau_pushbuf.c index 86d5a4e3..1192e228 100644 --- a/libdrm/nouveau/nouveau_pushbuf.c +++ b/libdrm/nouveau/nouveau_pushbuf.c @@ -267,6 +267,8 @@ nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min) *(nvpb->base.cur++) = nvpb->cal_suffix0; *(nvpb->base.cur++) = nvpb->cal_suffix1; + if (nvpb->base.remaining > 2) /* space() will fixup if not */ + nvpb->base.remaining -= 2; req.channel = chan->id; req.handle = nvpb->buffer[nvpb->current]->handle; |