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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_get_port_len() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->bus->audio_component->audio_ops->master_bind 0,1463339374290759680
PARAM_VALUE 0 codec->bus->audio_component->audio_ops->master_unbind 0,4929029982278672384
PARAM_VALUE 0 codec->bus->audio_component->audio_ops->pin2port 0,3602411483385262080,3766632217465208832,4260519016963674112,6401921669255995392
PARAM_VALUE 0 codec->bus->audio_component->audio_ops->pin_eld_notify 0,864575191636475904,2216993472915767296,4535824539567558656,5073301419575996416
PARAM_VALUE 0 codec->bus->rirb.rp 0-65534
PARAM_VALUE 0 codec->bus->rirb.wp 0-65534
PARAM_VALUE 0 codec->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 codec->dev.power.request 0-4
PARAM_VALUE 0 codec->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 codec->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 codec->in_pm.counter 0-s32max
PARAM_VALUE 0 codec->regmap->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 *codec->bus->last_cmd 0-4294967295
PARAM_VALUE 0 *codec->bus->rirb.res 0-4294967295
PARAM_VALUE 0 *codec->regmap->cache->data 0-4294967295
PARAM_VALUE 2 parm 21
DATA_SOURCE 0 codec $0
DATA_SOURCE 1 nid $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

sound/hda/common/proc.c print_amp_caps() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-u16max
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 13,18
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
FUZZY_MAX 2 parm 18
HARD_MAX 2 parm 18
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_codec_info() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec->afg 1-126
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.power.request 0-4
PARAM_VALUE 0 codec->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 9
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_gpio() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-126
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.power.request 0-4
PARAM_VALUE 0 codec->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 0 codec->in_pm.counter 0-s32max
PARAM_VALUE 1 nid 1-126
PARAM_VALUE 2 parm 17
RX_PATH
TASK_NOT_RUNNING
UNITS 1 nid unit_array_size
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_pcm_caps() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-u16max
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.power.request 0-4
PARAM_VALUE 0 codec->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 10
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_pcm_caps() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-u16max
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.power.request 0-4
PARAM_VALUE 0 codec->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 0 codec->in_pm.counter 0-s32max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 11
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_pin_caps() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-126
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 12
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_power_state() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-u16max
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 15
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_proc_caps() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-126
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.power.request 0-4
PARAM_VALUE 0 codec->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 0 codec->in_pm.counter 0-s32max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 16
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/common/proc.c print_vol_knob() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->afg 1-126
PARAM_VALUE 0 codec->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 codec->dev.type 0,4096-ptr_max
PARAM_VALUE 1 nid 1-u16max
PARAM_VALUE 2 parm 19
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

sound/hda/core/device.c snd_hdac_get_sub_nodes() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *codec->bus->last_cmd 0-4294967295
PARAM_VALUE 0 *codec->bus->rirb.res 0-4294967295
PARAM_VALUE 0 *codec->bus->unsol_queue 0-4294967295
PARAM_VALUE 2 parm 4
DATA_SOURCE 0 codec $0
DATA_SOURCE 1 nid $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 codec->num_nodes
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 _T->lock

sound/hda/common/codec.c read_widget_caps() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 0 codec->num_nodes 1-u32max
PARAM_VALUE 2 parm 9
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 codec->num_nodes
UNITS 1 nid unit_array_size

sound/hda/common/codec.c snd_hda_get_num_devices() -> snd_hdac_read_parm_uncached()

Type Parameter Key Value
PARAM_VALUE 0 codec 4096-ptr_max
PARAM_VALUE 2 parm 21
CAPPED_DATA 1 nid 1
DATA_SOURCE 1 nid $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 codec->num_nodes
UNITS 1 nid unit_array_size
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 _T->lock