Mesa (master): r300g: disable hiz on rv530 for now.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 41f9e60bb30765e9d272bb6d61bb8fddc3623f8b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=41f9e60bb30765e9d272bb6d61bb8fddc3623f8b

Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Aug  5 20:30:31 2010 +1000

r300g: disable hiz on rv530 for now.

On my rv530 at least HiZ is causing rendering issues in gears.

---

 src/gallium/drivers/r300/r300_chipset.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r300/r300_chipset.c b/src/gallium/drivers/r300/r300_chipset.c
index 2df25f9..48c2409 100644
--- a/src/gallium/drivers/r300/r300_chipset.c
+++ b/src/gallium/drivers/r300/r300_chipset.c
@@ -366,7 +366,7 @@ void r300_parse_chipset(struct r300_capabilities* caps)
             caps->family = CHIP_FAMILY_RV530;
             caps->num_vert_fpus = 5;
             caps->is_r500 = TRUE;
-            caps->hiz_ram = RV530_HIZ_LIMIT;
+            /*caps->hiz_ram = RV530_HIZ_LIMIT;*/
             caps->zmask_ram = PIPE_ZMASK_SIZE;
             break;