summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--amdgpu/amdgpu_cs.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/amdgpu/amdgpu_cs.c b/amdgpu/amdgpu_cs.c
index 638fd7d6..0eceb388 100644
--- a/amdgpu/amdgpu_cs.c
+++ b/amdgpu/amdgpu_cs.c
@@ -56,10 +56,22 @@ drm_public int amdgpu_cs_ctx_create2(amdgpu_device_handle dev,
union drm_amdgpu_ctx args;
int i, j, k;
int r;
+ char *override_priority;
if (!dev || !context)
return -EINVAL;
+ override_priority = getenv("AMD_PRIORITY");
+ if (override_priority) {
+ /* The priority is a signed integer. The variable type is
+ * wrong. If parsing fails, priority is unchanged.
+ */
+ if (sscanf(override_priority, "%i", &priority) == 1) {
+ printf("amdgpu: context priority changed to %i\n",
+ priority);
+ }
+ }
+
gpu_context = calloc(1, sizeof(struct amdgpu_context));
if (!gpu_context)
return -ENOMEM;