Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/display/drm_hdcp_helper.c, line 418
- drivers/gpu/drm/drm_connector.c
- drivers/gpu/drm/drm_sysfs.c, line 512
Smatch caller information:
drivers/gpu/drm/display/drm_hdcp_helper.c drm_hdcp_update_content_protection() -> drm_sysfs_connector_property_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | connector | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->state | 4096-ptr_max |
| BUF_SIZE | 0 | connector | (-1),3032 |
| BUF_SIZE | 0 | connector | (-1),3032 |
| DATA_SOURCE | 0 | connector | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->hdcp_wq_lock | ||
| HALF_LOCKED2 | &dev->mode_config.connection_mutex.mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.connection_mutex.mutex | ||
| HALF_LOCKED2 | &drm_dev->mode_config.connection_mutex.mutex | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/drm_connector.c drm_connector_privacy_screen_notifier() -> drm_sysfs_connector_property_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | connector | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->base.properties | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev->mode_config.connection_mutex.head.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev->mode_config.connection_mutex.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | connector->privacy_screen_hw_state_property | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen_hw_state_property->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen_hw_state_property->dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->state | 4096-ptr_max |
| CAPPED_DATA | 0 | connector->base.properties->count | 1 |
| CAPPED_DATA | 0 | connector->privacy_screen_hw_state_property | 1 |
| NOCHECK_CALL |
drivers/gpu/drm/drm_connector.c drm_connector_privacy_screen_notifier() -> drm_sysfs_connector_property_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | connector | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->base.properties | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev->mode_config.connection_mutex.head.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev->mode_config.connection_mutex.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->dev->primary | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | connector->privacy_screen->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | connector->privacy_screen_hw_state_property | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen_hw_state_property->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen_hw_state_property->dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->privacy_screen_sw_state_property | 4096-ptr_max |
| PARAM_VALUE | 0 | connector->state | 4096-ptr_max |
| PARAM_VALUE | 1 | property | 4096-ptr_max |
| PARAM_VALUE | 1 | property->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | property->dev->driver | 4096-ptr_max |
| CAPPED_DATA | 0 | connector->base.properties->count | 1 |
| CAPPED_DATA | 0 | connector->privacy_screen_hw_state_property | 1 |
| CAPPED_DATA | 1 | property | 1 |
| NOCHECK_CALL |