Defined in 1 files as a function:
Referenced in 2 files:
- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c, line 207
- drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c, line 1449
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_dmub_srv.c dc_dmub_srv_fb_cmd_list_queue_execute() -> dmub_rb_num_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rb | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adev->dm.dmub_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &dm->dpia_aux_lock | ||
| TYPE_LOCK | (struct amdgpu_display_manager)->dmub_lock |
drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv.c dmub_srv_wait_for_inbox_free() -> dmub_rb_num_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rb | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adev->dm.dmub_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &dm->dpia_aux_lock | ||
| TYPE_LOCK | (struct amdgpu_display_manager)->dmub_lock |