---
src/amd/vulkan/radv_device.c | 4 +++-
src/amd/vulkan/radv_shader.c | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 9fe415c4e0..ec60f9a9c5 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -970,7 +970,9 @@ void radv_GetPhysicalDeviceProperties2(
VK_SUBGROUP_FEATURE_QUAD_BIT |
VK_SUBGROUP_FEATURE_SHUFFLE_BIT |
VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT |
-
VK_SUBGROUP_FEATURE_VOTE_BIT;
+
VK_SUBGROUP_FEATURE_VOTE_BIT |
+
(pdevice->rad_info.chip_class >= VI && HAVE_LLVM >= 0x0600 ?
+
VK_SUBGROUP_FEATURE_ARITHMETIC_BIT : 0 );
properties->quadOperationsInAllStages = true;
break;
}
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index 27b3fbed16..953cebb7e8 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -213,6 +213,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.tessellation = true,
.int64 = true,
.multiview = true,
+ .subgroup_arithmetic = true,
.subgroup_ballot = true,
.subgroup_basic = true,
.subgroup_quad = true,
--
2.17.0
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