From 7729ea3d677e5f2c39013d112a9a395113229acf Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 25 Nov 2020 08:13:29 +0100
Subject: [PATCH] radv: only disable CU2 & CU3 when NGG is enabled

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7769>
---
 src/amd/vulkan/si_cmd_buffer.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index 2d973c1360b..ee521f3a880 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -349,7 +349,11 @@ si_emit_graphics(struct radv_device *device,
 
 				/* CU2 & CU3 disabled because of the dual CU design */
 				cu_mask_vs = 0xfff3;
-				cu_mask_gs = 0xfff3; /* NGG only */
+				if (physical_device->use_ngg) {
+					cu_mask_gs = 0xfff3;
+				} else {
+					cu_mask_gs = 0xffff;
+				}
 			}
 
 			late_alloc_wave64_gs = late_alloc_wave64;