radeonsi: fix occlusion queries on Fiji

Tested.

diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index 27e1269..1ed5eb7 100644 (file)
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -239,8 +239,8 @@ bool r600_common_context_init(struct r600_common_context *rctx,
        rctx->family = rscreen->family;
        rctx->chip_class = rscreen->chip_class;
 
-       if (rscreen->family == CHIP_HAWAII)
-               rctx->max_db = 16;
+       if (rscreen->chip_class >= CIK)
+               rctx->max_db = MAX2(8, rscreen->info.r600_num_backends);
        else if (rscreen->chip_class >= EVERGREEN)
                rctx->max_db = 8;
        else