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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

sound/soc/intel/avs/core.c probe_codec() -> snd_hdac_bus_get_response()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->audio_component 0,4096-ptr_max
PARAM_VALUE 0 bus->chip_init 1
PARAM_VALUE 0 bus->cmd_mutex.dep_map->name 0-255
PARAM_VALUE 0 bus->cmd_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 bus->cmd_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bus->cmd_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 bus->cmd_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 bus->cmd_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 bus->cmd_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 bus->dev 4096-ptr_max
PARAM_VALUE 0 bus->dev->power.last_status (-1)
PARAM_VALUE 0 bus->dev->power.runtime_status 0,2
PARAM_VALUE 0 *bus->last_cmd 0-4294967295
PARAM_VALUE 0 *bus->rirb.cmds s32min-s32max
PARAM_VALUE 0 *bus->rirb.res 0-4294967295
PARAM_VALUE 0 *bus->unsol_queue 0-4294967295
PARAM_VALUE 1 addr 0-7
PARAM_VALUE 2 res 3601222168982884352
PARAM_VALUE 2 *res u32max
BUF_SIZE 0 bus 1760
CAPPED_DATA 0 &bus->cmd_mutex 1
DATA_SOURCE 0 bus $0
DATA_SOURCE 1 addr $1
NOCHECK_CALL
LOCK2 0 &bus->cmd_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hdac_bus)->cmd_mutex

sound/soc/sof/intel/hda-codec.c hda_codec_probe() -> snd_hdac_bus_get_response()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->cmd_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 bus->cmd_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 bus->cmd_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 addr 0-7
PARAM_VALUE 2 res 8774543318179274752
PARAM_VALUE 2 *res u32max
DATA_SOURCE 1 addr $1
NOCHECK_CALL
LOCK2 &hbus->core.cmd_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hdac_bus)->cmd_mutex

sound/hda/common/controller.c azx_rirb_get_response() -> snd_hdac_bus_get_response()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->use_pio_for_commands 0
PARAM_VALUE 0 *bus->last_cmd 0-4294967295
PARAM_VALUE 0 *bus->rirb.res 0-4294967295
PARAM_VALUE 0 *bus->unsol_queue 0-4294967295
PARAM_VALUE 2 res 4096-ptr_max
BUF_SIZE 0 bus (-1),1760
BUF_SIZE 0 bus (-1),1760
BUF_SIZE 2 res (-1),4
BUF_SIZE 2 res (-1),4
DATA_SOURCE 0 bus $0
DATA_SOURCE 1 addr $1
DATA_SOURCE 2 res $2
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 bus->corb.addr
LOCK2 _T->lock

sound/hda/core/bus.c snd_hdac_bus_exec_verb_unlocked() -> (struct hdac_bus_ops)->get_response()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->ops 4096-ptr_max
PARAM_VALUE 0 bus->use_pio_for_commands 0
PARAM_VALUE 0 *bus->last_cmd 0-4294967295
PARAM_VALUE 0 *bus->rirb.res 0-4294967295
PARAM_VALUE 0 *bus->unsol_queue 0-4294967295
PARAM_VALUE 2 res 5670070324579520512
DATA_SOURCE 0 bus $0
DATA_SOURCE 1 addr $1
CONTAINER 0 -8-8+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 bus->corb.addr
LOCK2 _T->lock

sound/hda/core/bus.c snd_hdac_bus_exec_verb_unlocked() -> (struct hdac_bus_ops)->get_response()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->ops 4096-ptr_max
PARAM_VALUE 0 *bus->last_cmd 0-4294967295
PARAM_VALUE 0 *bus->rirb.res 0-4294967295
PARAM_VALUE 0 *bus->unsol_queue 0-4294967295
PARAM_VALUE 2 res 4096-ptr_max
BUF_SIZE 2 res (-1),4
BUF_SIZE 2 res (-1),4
DATA_SOURCE 0 bus $0
DATA_SOURCE 1 addr $1
DATA_SOURCE 2 res $3 [m]
CONTAINER 0 -8-8+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 bus->corb.addr
LOCK2 _T->lock