Documented in 1 files:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/gpu/drm/display/drm_dp_cec.c
- drivers/gpu/drm/display/drm_dp_helper.c
- drivers/gpu/drm/display/drm_dp_mst_topology.c
- drivers/gpu/drm/display/drm_dp_tunnel.c
- drivers/gpu/drm/i915/display/intel_dp.c
Smatch caller information:
drivers/gpu/drm/display/drm_dp_cec.c drm_dp_cec_adap_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 12289 |
| PARAM_VALUE | 2 | value | 0-1 |
| BUF_SIZE | 0 | aux | (-1),48,80,88,112,144,168,184,192,272,1608,1784,6568 |
| BUF_SIZE | 0 | aux | (-1),48,80,88,112,144,168,184,192,272,1608,1784,6568 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adap->devnode.lock | ||
| LOCK2 | &adap->lock | ||
| TYPE_LOCK | (struct cec_adapter)->lock | ||
| TYPE_LOCK | (struct cec_devnode)->lock |
drivers/gpu/drm/display/drm_dp_cec.c drm_dp_cec_adap_monitor_all_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 12289 |
| BUF_SIZE | 0 | aux | (-1),48,80,88,112,144,168,184,192,272,1608,1784,6568 |
| BUF_SIZE | 0 | aux | (-1),48,80,88,112,144,168,184,192,272,1608,1784,6568 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adap->lock | ||
| HALF_LOCKED2 | &adap->devnode.lock | ||
| TYPE_LOCK | (struct cec_adapter)->lock |
drivers/gpu/drm/display/drm_dp_cec.c drm_dp_cec_adap_transmit() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 12291 |
| BUF_SIZE | 0 | aux | 48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,3032,3320,3552,6568,46648 |
| BUF_SIZE | 0 | aux | 48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,3032,3320,3552,6568,46648 |
| CAPPED_DATA | 2 | value | 1 |
| BIT_INFO | 2 | value | 0x80,0xffffffff |
| TASK_NOT_RUNNING | |||
| LOCK2 | &adap->lock | ||
| TYPE_LOCK | (struct cec_adapter)->lock |
drivers/gpu/drm/display/drm_dp_cec.c drm_dp_cec_handle_irq() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->cec.adap | 1-u64max |
| PARAM_VALUE | 0 | aux->cec.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->cec.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->cec.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->cec.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->cec.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->cec.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->cec.lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->transfer | 1-u64max |
| PARAM_VALUE | 1 | offset | 12292 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &aux->cec.lock | |
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct drm_dp_aux_cec)->lock |
drivers/gpu/drm/display/drm_dp_cec.c drm_dp_cec_irq() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->cec.adap | 1-u64max |
| PARAM_VALUE | 0 | aux->cec.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->cec.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->cec.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->cec.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->cec.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->cec.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->cec.lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->transfer | 1-u64max |
| PARAM_VALUE | 1 | offset | 8196 |
| PARAM_VALUE | 2 | value | 4 |
| CAPPED_DATA | 0 | &aux->cec.lock | 1 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &aux->cec.lock | |
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| TYPE_LOCK | (struct drm_dp_aux_cec)->lock |
drivers/gpu/drm/display/drm_dp_tunnel.c allocate_tunnel_bw() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 917553 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_tunnel.c check_and_clear_status_change() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 917541 |
| PARAM_VALUE | 2 | value | 4-12 |
| BIT_INFO | 2 | value | 0x0,0xc |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_connector->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &dev->mode_config.mutex | ||
| TYPE_LOCK | (struct drm_mode_config)->connection_mutex |
drivers/gpu/drm/display/drm_dp_tunnel.c clear_bw_req_state() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 917541 |
| PARAM_VALUE | 2 | value | 3 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_tunnel.c set_bw_alloc_mode() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 917552 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/display/intel_dp.c intel_dp_ack_sink_irq_esi_sst() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 513 |
| LOCK2 | &pool->lock |
drivers/gpu/drm/i915/display/intel_dp.c intel_dp_ack_sink_irq_esi_sst() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 8197 |
| LOCK2 | &pool->lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_mgr_resume() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->drm_dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 273 |
| PARAM_VALUE | 2 | value | 7 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mgr->lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_mgr_set_mst() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->drm_dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 273 |
| PARAM_VALUE | 2 | value | 7 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mgr->lock | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_mgr_set_mst() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 273 |
| PARAM_VALUE | 2 | value | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mgr->lock | ||
| HALF_LOCKED2 | &attr->mutex | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->lock |
drivers/gpu/drm/display/drm_dp_mst_topology.c drm_dp_mst_topology_mgr_suspend() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 273 |
| PARAM_VALUE | 2 | value | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mgr->lock | ||
| TYPE_LOCK | (struct drm_dp_mst_topology_mgr)->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_dpcd_write_payload() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 704 |
| PARAM_VALUE | 2 | value | 1 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mgr->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_configure_dsc_enc() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | offset | 12370 |
| DATA_SOURCE | 0 | aux | $0 |
| BIT_INFO | 2 | value | 0x2,0xff |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_convert_rgb_to_ycbcr() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 12370 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_frl_configure_1() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 12378 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_frl_configure_2() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 12379 |
| PARAM_VALUE | 2 | value | 0-32,65-66,68,72,80,96 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_frl_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 12378 |
| DATA_SOURCE | 0 | aux | $0 |
| BIT_INFO | 2 | value | 0x88,0xff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_frl_prepare() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 12378 |
| PARAM_VALUE | 2 | value | 40,104 |
| DATA_SOURCE | 0 | aux | $0 |
| FUZZY_MAX | 2 | value | 40 |
| BIT_INFO | 2 | value | 0x28,0x68 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_pcon_reset_frl_config() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 12378 |
| PARAM_VALUE | 2 | value | 0 |
| DATA_SOURCE | 0 | aux | $0 |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_send_real_edid_checksum() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 513 |
| PARAM_VALUE | 2 | value | 2 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_send_real_edid_checksum() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | offset | 609 |
| DATA_SOURCE | 0 | aux | $0 |
| DATA_SOURCE | 2 | value | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_send_real_edid_checksum() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | offset | 608 |
| PARAM_VALUE | 2 | value | 4 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_set_phy_test_pattern() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 258 |
| PARAM_VALUE | 2 | value | 0 |
| DATA_SOURCE | 0 | aux | $0 |
| LOCK2 | &display->drm->mode_config.mutex | ||
| LOCK2 | &pool->lock | ||
| HALF_LOCKED2 | &display->drm->mode_config.connection_mutex | ||
| TYPE_LOCK | (struct drm_mode_config)->connection_mutex | ||
| TYPE_LOCK | (struct drm_mode_config)->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_set_phy_test_pattern() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 267-521 |
| CAPPED_DATA | 1 | offset | 1 |
| DATA_SOURCE | 0 | aux | $0 |
| LOCK2 | &display->drm->mode_config.mutex | ||
| LOCK2 | &pool->lock | ||
| HALF_LOCKED2 | &display->drm->mode_config.connection_mutex | ||
| TYPE_LOCK | (struct drm_mode_config)->connection_mutex | ||
| TYPE_LOCK | (struct drm_mode_config)->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_start_crc() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 624 |
| BUF_SIZE | 0 | aux | (-1),2992 |
| BUF_SIZE | 0 | aux | (-1),2992 |
| DATA_SOURCE | 0 | aux | $0 |
| STR_LEN | 0 | aux | (-1),4,7 |
| STR_LEN | 0 | aux | (-1),4,7 |
| BIT_INFO | 2 | value | 0x1,0xff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &crtc->mutex.mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_stop_crc() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 624 |
| BUF_SIZE | 0 | aux | (-1)-0,2992 |
| BUF_SIZE | 0 | aux | (-1)-0,2992 |
| DATA_SOURCE | 0 | aux | $0 |
| BIT_INFO | 2 | value | 0x0,0xfe |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &crtc->mutex.mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_edp_backlight_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 1828 |
| PARAM_VALUE | 2 | value | 1-255 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &connector->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_edp_backlight_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 1832 |
| PARAM_VALUE | 2 | value | 1-255 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &connector->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_edp_backlight_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 1825 |
| PARAM_VALUE | 2 | value | 0,2,8,10,128,130,136,138 |
| DATA_SOURCE | 0 | aux | $0 |
| FUZZY_MAX | 2 | value | 2 |
| BIT_INFO | 2 | value | 0x0,0x8a |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &connector->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_edp_backlight_probe_max() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 1828 |
| PARAM_VALUE | 2 | value | 0-31 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &connector->mutex |
drivers/gpu/drm/display/drm_dp_helper.c drm_edp_backlight_set_enable() -> drm_dp_dpcd_write_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | aux->hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | offset | 1824 |
| BUF_SIZE | 0 | aux | (-1),2992 |
| BUF_SIZE | 0 | aux | (-1),2992 |
| DATA_SOURCE | 0 | aux | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |