]> err.no Git - linux-2.6/commitdiff
drm/via: Fix dmablit when blit queue is full
authorSimon Farnsworth <simon.farnsworth@onelan.co.uk>
Mon, 23 Jul 2007 08:32:01 +0000 (18:32 +1000)
committerDave Airlie <airlied@linux.ie>
Mon, 23 Jul 2007 08:32:01 +0000 (18:32 +1000)
fd.o bug 11542

Acked-by: Thomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
drivers/char/drm/via_dmablit.c

index 832de1d9ba7e81bae74c780524c2c5b345c719fe..3dd1ed3d1bf5c859c388979a25a6c05f7c17c113 100644 (file)
@@ -560,7 +560,7 @@ via_init_dmablit(struct drm_device *dev)
                blitq->head = 0;
                blitq->cur = 0;
                blitq->serviced = 0;
-               blitq->num_free = VIA_NUM_BLIT_SLOTS;
+               blitq->num_free = VIA_NUM_BLIT_SLOTS - 1;
                blitq->num_outstanding = 0;
                blitq->is_active = 0;
                blitq->aborting = 0;