Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/gpu/drm/display/drm_dp_aux_dev.c, line 303 (as a function)
- drivers/gpu/drm/display/drm_dp_helper_internal.h, line 23 (as a function)
Referenced in 2 files:
- drivers/gpu/drm/display/drm_dp_helper.c, line 2413
- drivers/gpu/drm/display/drm_dp_mst_topology.c, line 2252
Smatch caller information:
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_connector_late_register() -> drm_dp_aux_register_devnode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->dev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_connector->mutex | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &device->clients_lock | ||
| TYPE_LOCK | (struct drm_connector)->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_aux_register() -> drm_dp_aux_register_devnode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->ddc.algo | 1-u64max |
| PARAM_VALUE | 0 | aux->ddc.owner | 0 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_connector->mutex | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &device->clients_lock |