diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c
index 7164312baa1..73fc9a8b61a 100644
--- a/src/amd/vulkan/radv_formats.c
+++ b/src/amd/vulkan/radv_formats.c
@@ -662,7 +662,7 @@ radv_is_filter_minmax_format_supported(VkFormat format)
 }
 
 bool
-radv_device_supports_etc(struct radv_physical_device *physical_device)
+radv_device_supports_etc(const struct radv_physical_device *physical_device)
 {
    return physical_device->rad_info.family == CHIP_VEGA10 ||
           physical_device->rad_info.family == CHIP_RAVEN ||
diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index 7c081ca1cca..799802bc95a 100644
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -2480,7 +2480,7 @@ bool radv_is_colorbuffer_format_supported(const struct radv_physical_device *pde
 bool radv_dcc_formats_compatible(enum amd_gfx_level gfx_level, VkFormat format1, VkFormat format2,
                                  bool *sign_reinterpret);
 bool radv_is_atomic_format_supported(VkFormat format);
-bool radv_device_supports_etc(struct radv_physical_device *physical_device);
+bool radv_device_supports_etc(const struct radv_physical_device *physical_device);
 
 static const VkImageUsageFlags RADV_IMAGE_USAGE_WRITE_BITS =
    VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT |