nvfx: fix GPU hardlocks when depth buffer is absent

[mesa.git] / src / gallium / drivers / nvfx / nvfx_state.c

diff --git a/src/gallium/drivers/nvfx/nvfx_state.c b/src/gallium/drivers/nvfx/nvfx_state.c
index f529fb2a2766e59ce072bc26728457e87b7ab2c3..c8431641d3749371f639e7166f6914f865e954d9 100644 (file)
--- a/src/gallium/drivers/nvfx/nvfx_state.c
+++ b/src/gallium/drivers/nvfx/nvfx_state.c
@@ -207,10 +207,8 @@ nvfx_depth_stencil_alpha_state_create(struct pipe_context *pipe,
        struct nvfx_zsa_state *zsaso = CALLOC(1, sizeof(*zsaso));
        struct nouveau_statebuf_builder sb = sb_init(zsaso->sb);
 
-       sb_method(sb, NV34TCL_DEPTH_FUNC, 3);
+       sb_method(sb, NV34TCL_DEPTH_FUNC, 1);
        sb_data  (sb, nvgl_comparison_op(cso->depth.func));
-       sb_data  (sb, cso->depth.writemask ? 1 : 0);
-       sb_data  (sb, cso->depth.enabled ? 1 : 0);
 
        sb_method(sb, NV34TCL_ALPHA_FUNC_ENABLE, 3);
        sb_data  (sb, cso->alpha.enabled ? 1 : 0);