From 332070795bd96193756cb4446eddc3ec9ff6a0e8 Mon Sep 17 00:00:00 2001 From: Lizhi Hou Date: Wed, 17 Dec 2025 09:17:19 -0800 Subject: accel/amdxdna: Enable hardware context priority Newer firmware supports hardware context priority. Set the priority based on application input. Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Lizhi Hou Link: https://patch.msgid.link/20251217171719.2139025-1-lizhi.hou@amd.com --- include/uapi/drm/amdxdna_accel.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/uapi') 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, -- cgit v1.2.3