radv: require LLVM 11+ for GFX 10.3 if not using ACO

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/5389>

diff --git a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
index 16c950542d76f48cc1fc468edfeab37ab122d4d6..3c0e6a52332d00e10dd157a4ed428f5037980f51 100644 (file)
--- a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
+++ b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
@@ -45,6 +45,12 @@ do_winsys_init(struct radv_amdgpu_winsys *ws, int fd)
        if (!ac_query_gpu_info(fd, ws->dev, &ws->info, &ws->amdinfo))
                return false;
 
+       /* LLVM 11 is required for GFX10.3. */
+       if (ws->info.chip_class == GFX10_3 && !ws->use_aco && LLVM_VERSION_MAJOR < 11) {
+               fprintf(stderr, "radv: GFX 10.3 requires LLVM 11 or higher\n");
+               return false;
+       }
+
        /* LLVM 9.0 is required for GFX10. */
        if (ws->info.chip_class == GFX10 && !ws->use_aco && LLVM_VERSION_MAJOR < 9) {
                fprintf(stderr, "radv: Navi family support requires LLVM 9 or higher\n");