radv: skip GDS allocation for NGG streamout on GFX11

Only GDS OA is needed on GFX11.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25284>

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 9323998..5d67233 100644 (file)
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -6346,7 +6346,11 @@ radv_bind_pre_rast_shader(struct radv_cmd_buffer *cmd_buffer, const struct radv_
       cmd_buffer->state.dirty |= RADV_CMD_DIRTY_STREAMOUT_BUFFER;
 
       if (cmd_buffer->device->physical_device->use_ngg_streamout) {
-         cmd_buffer->gds_needed = true;
+         /* GFX11 only needs GDS OA for streamout. */
+         if (cmd_buffer->device->physical_device->rad_info.gfx_level < GFX11) {
+            cmd_buffer->gds_needed = true;
+         }
+
          cmd_buffer->gds_oa_needed = true;
       }
    }