Module: Mesa
Branch: 9.1
Commit: e78b553195309af3063c3dcc6259b41ea0699449
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=e78b553195309af3063c3dcc6259b41ea0699449

Author: Alex Deucher <[email protected]>
Date:   Mon Apr 22 10:08:33 2013 -0400

r600g: disable hyperz by default on 9.1

There are too many cases were we end up with lockups.
Once we sort out the remaining issues on master, they
can be backported and hyperz can be re-enabled on 9.1

Reviewed-by: Michel Dänzer <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

---

 src/gallium/drivers/r600/r600_pipe.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_pipe.c 
b/src/gallium/drivers/r600/r600_pipe.c
index a7973a5..80b859f 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -1157,7 +1157,7 @@ struct pipe_screen *r600_screen_create(struct 
radeon_winsys *ws)
         * case were triggering lockup quickly such as :
         * piglit/bin/depthstencil-render-miplevels 1024 d=s=z24_s8
         */
-       rscreen->use_hyperz = debug_get_bool_option("R600_HYPERZ", TRUE);
+       rscreen->use_hyperz = debug_get_bool_option("R600_HYPERZ", FALSE);
        rscreen->use_hyperz = rscreen->info.drm_minor >= 26 ? 
rscreen->use_hyperz : FALSE;
 
        rscreen->global_pool = compute_memory_pool_new(rscreen);

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