From b732285312d06fb4bbfaf9d2c3dde3808796a668 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timur=20Krist=C3=B3f?= <timur.kristof@gmail.com>
Date: Sun, 17 Jul 2022 18:01:34 +0200
Subject: [PATCH] radv: Only initialize DGC state when DGC is enabled.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This function causes a crash with RADV_DEBUG=llvm and this commit
works around that crash.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17580>
---
 src/amd/vulkan/radv_meta.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/amd/vulkan/radv_meta.c b/src/amd/vulkan/radv_meta.c
index 35bf5ab5bba..bcfcd85f7c8 100644
--- a/src/amd/vulkan/radv_meta.c
+++ b/src/amd/vulkan/radv_meta.c
@@ -622,9 +622,11 @@ radv_device_init_meta(struct radv_device *device)
    if (result != VK_SUCCESS)
       goto fail_etc_decode;
 
-   result = radv_device_init_dgc_prepare_state(device);
-   if (result != VK_SUCCESS)
-      goto fail_dgc;
+   if (device->uses_device_generated_commands) {
+      result = radv_device_init_dgc_prepare_state(device);
+      if (result != VK_SUCCESS)
+         goto fail_dgc;
+   }
 
    device->app_shaders_internal = false;