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authorSimon Farnsworth <simon.farnsworth@onelan.co.uk>2007-07-23 18:32:01 +1000
committerDave Airlie <airlied@linux.ie>2007-07-23 18:32:01 +1000
commit22c806c23fe17f9c744d19edfe650cfd6496bc2a (patch)
tree006bea4e9670c8b3e388bf3c7ff62e16f6e39338 /drivers/char
parent7ea4d4bd5e21380f028c3a6e2500655090a3f932 (diff)
downloadop-kernel-dev-22c806c23fe17f9c744d19edfe650cfd6496bc2a.zip
op-kernel-dev-22c806c23fe17f9c744d19edfe650cfd6496bc2a.tar.gz
drm/via: Fix dmablit when blit queue is full
fd.o bug 11542 Acked-by: Thomas Hellstrom Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/drm/via_dmablit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 832de1d..3dd1ed3 100644
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -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;
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