radv: make the indirect GFX config BO read-only for the GPU

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

diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index e16765b5aec01c5432e10b737ea7aa058dd9db85..f5f4eefcd28373ae23adcb4b4caf52a996f6e362 100644 (file)
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -568,7 +568,8 @@ cik_create_gfx_config(struct radv_device *device)
                                                     cs->cdw * 4, 4096,
                                                     RADEON_DOMAIN_GTT,
                                                     RADEON_FLAG_CPU_ACCESS|
-                                                    RADEON_FLAG_NO_INTERPROCESS_SHARING);
+                                                    RADEON_FLAG_NO_INTERPROCESS_SHARING |
+                                                    RADEON_FLAG_READ_ONLY);
        if (!device->gfx_init)
                goto fail;