Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c cdns_mhdp_atomic_disable() -> cdns_mhdp_reg_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mhdp | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->bridge_enabled | 0 |
| PARAM_VALUE | 0 | mhdp->link_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | addr | 8704 |
| PARAM_VALUE | 2 | value | 2708430432620310528 |
| CAPPED_DATA | 0 | &mhdp->link_mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mhdp->link_mutex | |
| HALF_LOCKED2 | &encoder->bridge_chain_mutex | ||
| TYPE_LOCK | (struct cdns_mhdp_device)->link_mutex |
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c cdns_mhdp_atomic_disable() -> cdns_mhdp_reg_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mhdp | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->bridge_enabled | 0 |
| PARAM_VALUE | 0 | mhdp->link_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mhdp->link_up | 0 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | addr | 2308 |
| PARAM_VALUE | 2 | value | 2708430432620310528 |
| PARAM_VALUE | 2 | *value | 32-279 |
| CAPPED_DATA | 0 | &mhdp->link_mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mhdp->link_mutex | |
| HALF_LOCKED2 | &encoder->bridge_chain_mutex | ||
| TYPE_LOCK | (struct cdns_mhdp_device)->link_mutex |
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c cdns_mhdp_atomic_enable() -> cdns_mhdp_reg_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mhdp | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->connector | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->connector->index | 0-2147483646 |
| PARAM_VALUE | 0 | mhdp->info | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->info->ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->info->ops->enable | 8731129010598400000 |
| PARAM_VALUE | 0 | mhdp->link_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | addr | 2308 |
| PARAM_VALUE | 2 | value | 8863416712474804224 |
| CAPPED_DATA | 0 | mhdp->connector->index | 1 |
| CAPPED_DATA | 0 | &mhdp->link_mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &mhdp->link_mutex | |
| HALF_LOCKED2 | &first_bridge->encoder->bridge_chain_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex | ||
| TYPE_LOCK | (struct cdns_mhdp_device)->link_mutex |
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c cdns_mhdp_configure_video() -> cdns_mhdp_reg_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mhdp | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->info->ops->enable | 8731129010598400000 |
| PARAM_VALUE | 0 | mhdp->link_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->stream_id | 0 |
| PARAM_VALUE | 1 | addr | 8704 |
| PARAM_VALUE | 2 | value | 8421369130328866816 |
| DATA_SOURCE | 0 | mhdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &mhdp->link_mutex | |
| TYPE_LOCK | (struct cdns_mhdp_device)->link_mutex |
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c cdns_mhdp_link_training() -> cdns_mhdp_reg_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mhdp | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->link.num_lanes | 0-31 |
| PARAM_VALUE | 0 | mhdp->link.rate | 0-6885000 |
| PARAM_VALUE | 0 | mhdp->link_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mhdp->link_up | 0 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | mhdp->mbox_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->phy | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->phy->ops->configure | 1-u64max |
| PARAM_VALUE | 0 | mhdp->plugged | 1 |
| PARAM_VALUE | 0 | mhdp->sink.lanes_cnt | 0-31 |
| PARAM_VALUE | 0 | mhdp->sink.link_rate | 0,81000,135000-6885000 |
| PARAM_VALUE | 0 | mhdp->sink.pattern_supp | 3,7,11,15 |
| PARAM_VALUE | 1 | addr | 8704 |
| PARAM_VALUE | 2 | value | 2511979167505092608 |
| CAPPED_DATA | 0 | mhdp->link.num_lanes | 1 |
| DATA_SOURCE | 0 | mhdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &mhdp->link_mutex | |
| TYPE_LOCK | (struct cdns_mhdp_device)->link_mutex |
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c cdns_mhdp_link_up() -> cdns_mhdp_reg_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mhdp | 4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->aux.hw_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mhdp->link.num_lanes | 0-31 |
| PARAM_VALUE | 0 | mhdp->link.rate | 0-6885000 |
| PARAM_VALUE | 0 | mhdp->link_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mhdp->link_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mhdp->link_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | mhdp->link_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mhdp->link_up | 0 |
| PARAM_VALUE | 0 | mhdp->plugged | 1 |
| PARAM_VALUE | 0 | mhdp->sink.lanes_cnt | 0-31 |
| PARAM_VALUE | 0 | mhdp->sink.link_rate | 0,81000,135000-6885000 |
| PARAM_VALUE | 0 | mhdp->sink.pattern_supp | 3,7,11,15 |
| PARAM_VALUE | 1 | addr | 8704 |
| PARAM_VALUE | 2 | value | 7890106422123520000 |
| CAPPED_DATA | 0 | mhdp->link.num_lanes | 1 |
| CAPPED_DATA | 0 | mhdp->link.rate | 1 |
| DATA_SOURCE | 0 | mhdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &mhdp->link_mutex | |
| TYPE_LOCK | (struct cdns_mhdp_device)->link_mutex |