Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_i2c_read() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 0 | mstb->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 1 | txmsg->dst->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| CAPPED_DATA | 0 | mstb | 1 |
| DATA_SOURCE | 0 | mstb | $0 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_i2c_write() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 0 | mstb->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 1 | txmsg->dst->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 0,4096-ptr_max |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| CAPPED_DATA | 0 | mstb | 1 |
| DATA_SOURCE | 0 | mstb | $0 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| MEM_ZERO | 1 | txmsg | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_payload_send_msg() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | mstb->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->topology_kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | txmsg->dst->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->path_msg | 1 |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_clear_payload_id_table() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | mstb->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->topology_kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | txmsg->dst->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->path_msg | 1 |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| DATA_SOURCE | 0 | mstb | $1 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| LOCK2 | &mgr->probe_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->probe_lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_dpcd_read() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 0 | mstb->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| CAPPED_DATA | 0 | mstb | 1 |
| DATA_SOURCE | 0 | mstb | r drm_dp_mst_topology_get_mstb_validated |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | txmsg->cur_len | 6-20[c][u] |
| HALF_LOCKED2 | &_connector->mutex | ||
| HALF_LOCKED2 | &aconnector->handle_mst_msg_ready | ||
| HALF_LOCKED2 | &anx78xx->lock | ||
| HALF_LOCKED2 | &aux->cec.lock | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &dig_port->hdcp.mutex | ||
| HALF_LOCKED2 | &first_bridge->encoder->bridge_chain_mutex | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | &mgr->lock | ||
| HALF_LOCKED2 | &mhdp->link_mutex | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_dpcd_write() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mstb->mgr->topology_ref_history_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mstb->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 0 | mstb->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->topology_kref.refcount.refs.counter | 0-s32max |
| PARAM_VALUE | 1 | txmsg->dst->topology_ref_history.entries | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| CAPPED_DATA | 0 | mstb | 1 |
| DATA_SOURCE | 0 | mstb | r drm_dp_mst_topology_get_mstb_validated |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | txmsg->cur_len | 6-36[c] |
| USER_DATA | 1 | txmsg->cur_len | 6-20[c][u] |
| HALF_LOCKED2 | &aconnector->handle_mst_msg_ready | ||
| HALF_LOCKED2 | &anx78xx->lock | ||
| HALF_LOCKED2 | &aux->cec.lock | ||
| HALF_LOCKED2 | &dig_port->hdcp.mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.mutex | ||
| HALF_LOCKED2 | &first_bridge->encoder->bridge_chain_mutex | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | &mgr->lock | ||
| HALF_LOCKED2 | &mhdp->link_mutex | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &psr->lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_enum_path_resources() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->path_msg | 1 |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| DATA_SOURCE | 0 | mstb | $1 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| HALF_LOCKED2 | &mgr->base.lock.mutex | ||
| HALF_LOCKED2 | &mgr->probe_lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_link_address() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 0 | mstb->link_address_sent | 1 |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| DATA_SOURCE | 0 | mstb | $1 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_power_updown_phy() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->path_msg | 1 |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_send_query_stream_enc_status() -> drm_dp_mst_wait_tx_reply()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mstb | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->dst | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->msg | 4096-ptr_max |
| PARAM_VALUE | 1 | txmsg->next.next | 4096-ptr_max |
| PARAM_VALUE | 1 | *txmsg->msg | 0-255 |
| BUF_SIZE | 1 | txmsg | 768 |
| DATA_SOURCE | 1 | txmsg | r _kzalloc_noprof |
| LOCK2 | &mgr->base.lock.mutex | ||
| TYPE_LOCK | (struct drm_modeset_lock)->mutex |