From 9be352df12ebe93cf34f5c6984f8ba5a7955e968 Mon Sep 17 00:00:00 2001
From: Arcady Goldmints-Orlov <arcady@lunarg.com>
Date: Thu, 23 Oct 2025 12:20:32 -0400
Subject: [PATCH] kk: Enable VK_EXT_shader_atomic_float

Reviewed-by: Aitor Camacho <aitor@lunarg.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38067>
---
 src/kosmickrisp/vulkan/kk_physical_device.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/kosmickrisp/vulkan/kk_physical_device.c b/src/kosmickrisp/vulkan/kk_physical_device.c
index a1e1038d194..ce28b59d635 100644
--- a/src/kosmickrisp/vulkan/kk_physical_device.c
+++ b/src/kosmickrisp/vulkan/kk_physical_device.c
@@ -124,6 +124,7 @@ kk_get_device_extensions(const struct kk_instance *instance,
 #endif
       .EXT_external_memory_metal = true,
       .EXT_mutable_descriptor_type = true,
+      .EXT_shader_atomic_float = true,
       .EXT_shader_replicated_composites = true,
 
       .KHR_shader_expect_assume = true,
@@ -288,6 +289,11 @@ kk_get_device_features(
 
       /* VK_KHR_shader_subgroup_uniform_control_flow */
       .shaderSubgroupUniformControlFlow = true,
+
+      /* VK_EXT_shader_atomic_float */
+      .shaderBufferFloat32Atomics = true,
+      .shaderBufferFloat32AtomicAdd = true,
+      .shaderSharedFloat32Atomics =    true,
    };
 }