radv: enable VK_AMD_shader_trinary_minmax extension

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

src/amd/vulkan/radv_extensions.py

@@ -96,6 +96,7 @@ EXTENSIONS = [
     Extension('VK_AMD_gcn_shader',                        1, True),
     Extension('VK_AMD_rasterization_order',               1, 'device->rad_info.chip_class >= VI && device->rad_info.max_se >= 2'),
     Extension('VK_AMD_shader_info',                       1, True),
+    Extension('VK_AMD_shader_trinary_minmax',             1, True),
 ]
 
 class VkVersion:

src/amd/vulkan/radv_shader.c

@@ -216,6 +216,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
 				.subgroup_basic = true,
 				.variable_pointers = true,
 				.gcn_shader = true,
+				.trinary_minmax = true,
 			},
 		};
 		entry_point = spirv_to_nir(spirv, module->size / 4,