radeonsi: fix occlusion queries on Hawaii

This was just a guess - and it worked!

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index 7defe86..3476021 100644 (file)
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -142,7 +142,13 @@ bool r600_common_context_init(struct r600_common_context *rctx,
        rctx->ws = rscreen->ws;
        rctx->family = rscreen->family;
        rctx->chip_class = rscreen->chip_class;
-       rctx->max_db = rscreen->chip_class >= EVERGREEN ? 8 : 4;
+
+       if (rscreen->family == CHIP_HAWAII)
+               rctx->max_db = 16;
+       else if (rscreen->chip_class >= EVERGREEN)
+               rctx->max_db = 8;
+       else
+               rctx->max_db = 4;
 
        rctx->b.transfer_map = u_transfer_map_vtbl;
        rctx->b.transfer_flush_region = u_default_transfer_flush_region;