r300g: disable hiz on rv530 for now.

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

diff --git a/src/gallium/drivers/r300/r300_chipset.c b/src/gallium/drivers/r300/r300_chipset.c
index 2df25f9..48c2409 100644 (file)
--- 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;