diff options
| author | Lizhi Hou <lizhi.hou@amd.com> | 2025-12-17 09:17:19 -0800 |
|---|---|---|
| committer | Lizhi Hou <lizhi.hou@amd.com> | 2025-12-18 10:36:44 -0800 |
| commit | 332070795bd96193756cb4446eddc3ec9ff6a0e8 (patch) | |
| tree | 745d96ec5887b94bd98e2dd516c6a940e736cb6b /include/uapi | |
| parent | 7818618a09a06320f409571bf28801ccfe7e0a30 (diff) | |
accel/amdxdna: Enable hardware context priority
Newer firmware supports hardware context priority. Set the priority based
on application input.
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20251217171719.2139025-1-lizhi.hou@amd.com
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/amdxdna_accel.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/drm/amdxdna_accel.h b/include/uapi/drm/amdxdna_accel.h index 62c917fd4f7b..9c44db2b3dcd 100644 --- a/include/uapi/drm/amdxdna_accel.h +++ b/include/uapi/drm/amdxdna_accel.h @@ -19,6 +19,14 @@ extern "C" { #define AMDXDNA_INVALID_BO_HANDLE 0 #define AMDXDNA_INVALID_FENCE_HANDLE 0 +/* + * Define hardware context priority + */ +#define AMDXDNA_QOS_REALTIME_PRIORITY 0x100 +#define AMDXDNA_QOS_HIGH_PRIORITY 0x180 +#define AMDXDNA_QOS_NORMAL_PRIORITY 0x200 +#define AMDXDNA_QOS_LOW_PRIORITY 0x280 + enum amdxdna_device_type { AMDXDNA_DEV_TYPE_UNKNOWN = -1, AMDXDNA_DEV_TYPE_KMQ, |