radv: make shader BOs read-only for the GPU

[mesa.git] / src / amd / vulkan / radv_device.c

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 5f78af624b5da5d733eac002e1b611cafa2a6587..528d3539c91136532f2fd6e1dd60973b69f40295 100644 (file)
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -263,6 +263,8 @@ radv_physical_device_init(struct radv_physical_device *device,
         */
        device->has_clear_state = device->rad_info.chip_class >= CIK;
 
+       device->cpdma_prefetch_writes_memory = device->rad_info.chip_class <= VI;
+
        radv_physical_device_init_mem_types(device);
 
        result = radv_init_wsi(device);