From 2e3aec1633b4ecf70fb1d1df6f8f0d875fdbc877 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Thu, 5 May 2022 12:04:26 +0200
Subject: [PATCH] radv: do not emit non-existent CP_COHER_START_DELAY on GFX11
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16419>
---
 src/amd/vulkan/si_cmd_buffer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index 2738eafe0be..a769c359710 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -105,7 +105,8 @@ si_emit_compute(struct radv_device *device, struct radeon_cmdbuf *cs)
       }
    }
 
-   if (device->physical_device->rad_info.gfx_level >= GFX9) {
+   if (device->physical_device->rad_info.gfx_level >= GFX9 &&
+       device->physical_device->rad_info.gfx_level < GFX11) {
       radeon_set_uconfig_reg(cs, R_0301EC_CP_COHER_START_DELAY,
                              device->physical_device->rad_info.gfx_level >= GFX10 ? 0x20 : 0);
    }