Reviewed-by: Sunil Khatri <sunil.kha...@amd.com>
On 4/11/2025 12:23 AM, Alex Deucher wrote:
Allow the user to set a queue priority levels:
0 - normal low - most apps (maps to MES AMD_PRIORITY_LEVEL_NORMAL)
1 - low - background jobs (maps to MES AMD_PRIORITY_LEVEL_LOW)
2 - normal high - apps that need relative high (maps to MES
AMD_PRIORITY_LEVEL_MEDIUM)
3 - high (admin only - for compositors) (maps to MES AMD_PRIORITY_LEVEL_HIGH)
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
include/uapi/drm/amdgpu_drm.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 1a451907184cc..8719754c777b4 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -329,6 +329,14 @@ union drm_amdgpu_ctx {
#define AMDGPU_USERQ_OP_CREATE 1
#define AMDGPU_USERQ_OP_FREE 2
+/* queue priority levels */
+#define AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_MASK 0x3
+#define AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_SHIFT 0
+#define AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_NORMAL_LOW 0
+#define AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_LOW 1
+#define AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_NORMAL_HIGH 2
+#define AMDGPU_USERQ_CREATE_FLAGS_QUEUE_PRIORITY_HIGH 3 /* admin only */
+
/*
* This structure is a container to pass input configuration
* info for all supported userqueue related operations.
