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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_audio_hook_plugged_cb() -> mtk_dp_update_plugged_status()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->codec_dev 0,4096-ptr_max
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.dep_map->name 0-255
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 mtk_dp->update_plugged_status_lock.wait_lock.dep_map->name 0-255
BUF_SIZE 0 mtk_dp s32min-(-2),1-s32max
BUF_SIZE 0 mtk_dp s32min-(-2),1-s32max
CAPPED_DATA 0 &mtk_dp->update_plugged_status_lock 1
DATA_SOURCE 0 mtk_dp $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 &card->mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_bridge_atomic_disable() -> mtk_dp_update_plugged_status()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->data 4096-ptr_max
PARAM_VALUE 0 mtk_dp->data->bridge_type 10,14
DATA_SOURCE 0 mtk_dp r mtk_dp_from_bridge
FUZZY_MAX 0 mtk_dp->data->bridge_type 14
BIT_INFO 0 mtk_dp->data->bridge_type 0xa,0xe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &encoder->bridge_chain_mutex

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_bridge_atomic_enable() -> mtk_dp_update_plugged_status()

Type Parameter Key Value
PARAM_VALUE 0 mtk_dp 4096-ptr_max
PARAM_VALUE 0 mtk_dp->conn 1-u64max
PARAM_VALUE 0 mtk_dp->data 4096-ptr_max
PARAM_VALUE 0 mtk_dp->data->bridge_type 10,14
PARAM_VALUE 0 mtk_dp->info.audio_cur_cfg.channels 0,2,8
PARAM_VALUE 0 mtk_dp->info.audio_cur_cfg.sad_count 0-s32max
PARAM_VALUE 0 mtk_dp->info.audio_cur_cfg.word_length_bits 0,16,20,24
PARAM_VALUE 0 mtk_dp->info.format 0,2
PARAM_VALUE 0 mtk_dp->info.vm.hactive 0-u16max
PARAM_VALUE 0 mtk_dp->info.vm.vactive 0-u16max
PARAM_VALUE 0 mtk_dp->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 mtk_dp->regs 4096-ptr_max
PARAM_VALUE 0 mtk_dp->regs->async 0
PARAM_VALUE 0 mtk_dp->regs->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 mtk_dp->regs->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 mtk_dp->regs->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 mtk_dp->regs->cache_dirty 0-1
PARAM_VALUE 0 mtk_dp->train_info.lane_count 1-2,4
CAPPED_DATA 0 mtk_dp->regs->rd_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->rd_table->n_yes_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_no_ranges 1
CAPPED_DATA 0 mtk_dp->regs->volatile_table->n_yes_ranges 1
DATA_SOURCE 0 mtk_dp r mtk_dp_from_bridge
FUZZY_MAX 0 mtk_dp->data->bridge_type 14
FUZZY_MAX 0 mtk_dp->info.audio_cur_cfg.channels 0
FUZZY_MAX 0 mtk_dp->info.audio_cur_cfg.sad_count 0
FUZZY_MAX 0 mtk_dp->info.audio_cur_cfg.word_length_bits 0
BIT_INFO 0 mtk_dp->data->bridge_type 0xa,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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