[bug#64528] [PATCH] gnu: mesa: Fix Vulkan on older Intel GPUs.

[Lilah Tascheter]

Mesa split the Vulkan intel driver into two: intel and intel_hasvk.
Enables intel_hasvk so vulkan functions on older intel GPUs again, and
swrast for lavapipe as a fallback.
---
 gnu/packages/gl.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index 9885bde712..b84b856c25 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -345,7 +345,7 @@ (define-public mesa
          ;; Explicitly enable Vulkan on some architectures.
          #$@(match (%current-system)
              ((or "i686-linux" "x86_64-linux")
-              '("-Dvulkan-drivers=intel,amd"))
+              '("-Dvulkan-drivers=intel,intel_hasvk,amd,swrast"))
              ((or "powerpc64le-linux" "powerpc-linux")
               '("-Dvulkan-drivers=amd,swrast"))
              ("aarch64-linux"

base-commit: 3db685cb2e2ce2a4b29c62d28a66201b2eba018f
-- 
2.40.1