Am 31.10.2017 um 16:50 schrieb Michel Dänzer:
On 31/10/17 04:40 PM, Andrey Grodzovsky wrote:
Signed-off-by: Andrey Grodzovsky <andrey.grodzov...@amd.com>
[...]
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
index 8f43e93..1155492 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
@@ -256,6 +256,14 @@ static struct radeon_winsys_ctx *amdgpu_ctx_create(struct
radeon_winsys *ws)
goto error_create;
}
+ if (ctx->ws->reserve_vmid) {
+ r = amdgpu_vm_reserve_vmid(ctx->ctx, 0);
+ if (r) {
+ fprintf(stderr, "amdgpu: amdgpu_cs_ctx_create failed. (%i)\n",
r);
This should say "amdgpu: amdgpu_vm_reserve_vmid failed. (%i)\n".
Not sure when amdgpu_ctx_create() is called, but the VMID is reserved
per process not per context.
Christian.
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