diff options
| author | Shashank Sharma <shashank.sharma@amd.com> | 2024-06-03 11:13:03 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-08 16:48:18 -0400 |
| commit | 30e4d781385dda92fdee574b0a95094dfa143b52 (patch) | |
| tree | 7927a34a40fe504ca18da64e0239a19380ce86e6 /drivers/gpu/drm/amd/include/amdgpu_userqueue.h | |
| parent | fb796c308767606bbd6c2e1bf4fa9446ec68ce51 (diff) | |
drm/amdgpu: add userqueue suspend/resume functions
This patch adds userqueue suspend/resume functions at
core MES V11 IP level.
V2: use true/false for queue_active status (Christian)
added Christian's R-B
V3: reset/set queue status in mqd.create and mqd.destroy
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include/amdgpu_userqueue.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amdgpu_userqueue.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/amdgpu_userqueue.h b/drivers/gpu/drm/amd/include/amdgpu_userqueue.h index b942f3f5ea35..ede0178e0332 100644 --- a/drivers/gpu/drm/amd/include/amdgpu_userqueue.h +++ b/drivers/gpu/drm/amd/include/amdgpu_userqueue.h @@ -37,6 +37,7 @@ struct amdgpu_userq_obj { struct amdgpu_usermode_queue { int queue_type; + uint8_t queue_active; uint64_t doorbell_handle; uint64_t doorbell_index; uint64_t flags; @@ -57,6 +58,10 @@ struct amdgpu_userq_funcs { struct amdgpu_usermode_queue *queue); void (*mqd_destroy)(struct amdgpu_userq_mgr *uq_mgr, struct amdgpu_usermode_queue *uq); + int (*suspend)(struct amdgpu_userq_mgr *uq_mgr, + struct amdgpu_usermode_queue *queue); + int (*resume)(struct amdgpu_userq_mgr *uq_mgr, + struct amdgpu_usermode_queue *queue); }; /* Usermode queues for gfx */ |