nouveau: allow multiple simultaneous maps of a pipe_transfer
authorBen Skeggs <bskeggs@redhat.com>
Wed, 7 Apr 2010 05:41:17 +0000 (15:41 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 7 Apr 2010 05:51:13 +0000 (15:51 +1000)
commit2d606c13ff68286b201f8d574d9cc645b8b8f2e2
tree666b3bfc22ef7f2425be4dc44994c08129326294
parent841b327a51a5bc5968a8ddb0e867b6c552ac67c7
nouveau: allow multiple simultaneous maps of a pipe_transfer

I'm not entirely convinced we want this behaviour (the underlying nouveau_bo
doesn't support it either), but since certain parts of the mesa state
tracker appear to require it lets make it work for now.
src/gallium/drivers/nv50/nv50_transfer.c