snd_hdac_codec_read identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

sound/hda/core/device.c, line 1074

Defined in 1 files as a prototype:

include/sound/hdaudio.h, line 155 (as a prototype)

Defined in 1 files as a function:

sound/hda/core/device.c, line 1086 (as a function)

Referenced in 4 files:

Smatch caller information:

sound/hda/codecs/hdmi/tegrahdmi.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	4006
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
UNITS	1	nid	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&azx_dev->core.dsp_mutex

sound/hda/codecs/cirrus/cs420x.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->regmap	4096-ptr_max
PARAM_VALUE	0	hdac->vendor_id	0-283902484,283902486-283902496,283902498-283902500,283902502-283902511,283902513-283902514,283902517,283902519-283902548,283902551-283902579,283902581-283902594,283902596,283902599,283902602-283902609,283902614-u32max
PARAM_VALUE	1	nid	0-126
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3072
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes

sound/hda/codecs/via.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	nid	38
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3841
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		_T->lock

sound/hda/codecs/conexant.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	1	nid	25,28
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3232,3248,3849
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	1	nid	28
HARD_MAX	3	verb	3849
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
HALF_LOCKED2		&pool->lock

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_port_select_get() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->dev.power.request	0-4
PARAM_VALUE	0	hdac->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hdac->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hdac->in_pm.counter	0-s32max
PARAM_VALUE	0	hdac->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	0	*hdac->regmap->cache->data	0-4294967295
PARAM_VALUE	1	nid	0-126
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3893
PARAM_VALUE	4	parm	0
DATA_SOURCE	0	hdac	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pcm->lock

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_runtime_resume() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus	4096-ptr_max
PARAM_VALUE	0	hdac->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	hdac->bus->ops	4096-ptr_max
PARAM_VALUE	0	hdac->bus->rirb.rp	0-65534
PARAM_VALUE	0	hdac->bus->rirb.wp	0-65534
PARAM_VALUE	0	hdac->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hdac->dev.driver_data->drv_data	4096-ptr_max
PARAM_VALUE	0	hdac->dev.driver_data->drv_data->vendor_nid	8,11
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1797
PARAM_VALUE	4	parm	0
NOCHECK_CALL
UNITS	1	nid	unit_array_size

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_runtime_suspend() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus	1-u64max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1797
PARAM_VALUE	4	parm	3
NOCHECK_CALL
UNITS	1	nid	unit_array_size

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_set_power_state() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus->rirb.rp	0-65534
PARAM_VALUE	0	hdac->bus->rirb.wp	0-65534
PARAM_VALUE	0	hdac->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	1	nid	0-126
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1797
PARAM_VALUE	4	parm	0,3
CAPPED_DATA	4	parm	1
DATA_SOURCE	0	hdac	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	4	parm	$2
HARD_MAX	4	parm	3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_skl_enable_all_pins() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus	4096-ptr_max
PARAM_VALUE	0	hdac->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	hdac->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	*hdac->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	1	nid	8,11
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3969
PARAM_VALUE	4	parm	0
DATA_SOURCE	0	hdac	$0
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_skl_enable_all_pins() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus	4096-ptr_max
PARAM_VALUE	0	hdac->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	hdac->bus->rirb.rp	0-65534
PARAM_VALUE	0	hdac->bus->rirb.wp	0-65534
PARAM_VALUE	0	hdac->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	1	nid	8,11
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1921
PARAM_VALUE	4	parm	1-u32max
DATA_SOURCE	0	hdac	$0
BIT_INFO	4	parm	0x1,0x7fffffff
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_skl_enable_dp12() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus	4096-ptr_max
PARAM_VALUE	0	hdac->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	hdac->bus->rirb.rp	0-65534
PARAM_VALUE	0	hdac->bus->rirb.wp	0-65534
PARAM_VALUE	0	hdac->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hdac->dev.driver_data->drv_data->vendor_nid	8,11
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	1	nid	8,11
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3969
PARAM_VALUE	4	parm	0
DATA_SOURCE	0	hdac	$0
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_skl_enable_dp12() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->bus	4096-ptr_max
PARAM_VALUE	0	hdac->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	hdac->bus->rirb.rp	0-65534
PARAM_VALUE	0	hdac->bus->rirb.wp	0-65534
PARAM_VALUE	0	hdac->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hdac->dev.driver_data->drv_data->vendor_nid	8,11
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	1	nid	8,11
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1921
PARAM_VALUE	4	parm	0,2-u32max
DATA_SOURCE	0	hdac	$0
BIT_INFO	4	parm	0x2,0x7fffffff
RX_PATH
TASK_NOT_RUNNING

sound/hda/codecs/hdmi/intelhdmi.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1921,3841,3845-3846,3853,3969
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3969
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

sound/hda/codecs/hdmi/intelhdmi.c snd_hda_codec_write_sync() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1797
PARAM_VALUE	4	parm	0,3
CAPPED_DATA	4	parm	1
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	4	parm	3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes

sound/hda/codecs/hdmi/hdmi.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3847,3853,3886,3889-3890
PARAM_VALUE	4	parm	0-7
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3890
RX_PATH
TASK_NOT_RUNNING
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

sound/hda/codecs/realtek/realtek.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3072,3855
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3855
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size
HALF_LOCKED2		&codec->spec->coef_mutex
HALF_LOCKED2		&pool->lock

sound/hda/codecs/realtek/realtek.c snd_hda_codec_write_sync() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->vendor_id	283902518,283902550-283902551,283902595,283902597-283902600,283902613,283902616,434471718
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1799
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
UNITS	1	nid	unit_array_size

sound/hda/codecs/cirrus/cs8409.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	1	nid	1,71
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3072,3861
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	1	nid	71
HARD_MAX	3	verb	3861
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/hda/core/hdmi_chmap.c hdmi_get_channel_count() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3885
PARAM_VALUE	4	parm	0
DATA_SOURCE	0	hdac	$0
DATA_SOURCE	1	nid	$1
RX_PATH
TASK_NOT_RUNNING

sound/hda/core/hdmi_chmap.c hdmi_pin_get_slot_channel() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3892
PARAM_VALUE	4	parm	0-7
DATA_SOURCE	0	hdac	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	4	parm	$2
RX_PATH
TASK_NOT_RUNNING

sound/hda/common/proc.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->afg	1-u16max
PARAM_VALUE	0	hdac->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	hdac->dev.type	0,4096-ptr_max
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	2816,3072,3328,3841,3844-3848,3852-3853,3855-3866,3868,3893
PARAM_VALUE	4	parm	0-s32max
CAPPED_DATA	1	nid	1
CAPPED_DATA	4	parm	1
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3893
RX_PATH
TASK_NOT_RUNNING
UNITS	1	nid	unit_array_size
LOCK2		&seq->lock
TYPE_LOCK		(struct seq_file)->lock

sound/hda/codecs/hdmi/atihdmi.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3952,3958-3976
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/hda/codecs/cm9825.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->regmap	0-ptr_max
PARAM_VALUE	0	hdac->subsystem_id	364720757
PARAM_VALUE	0	hdac->vendor_verbs.alloc_align	8
PARAM_VALUE	0	hdac->vendor_verbs.elem_size	4
PARAM_VALUE	1	nid	70
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	4076
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		_T->lock

sound/hda/common/hwdep.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	nid	0-255
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	0-u16max
PARAM_VALUE	4	parm	0-255
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
USER_DATA	1	nid	0-255
USER_DATA	3	verb	0-u16max[c]
USER_DATA	4	parm	0-255[c]

sound/hda/core/device.c snd_hdac_sync_power_state() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	0	hdac->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	*hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*hdac->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*hdac->bus->unsol_queue	0-4294967295
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3845
PARAM_VALUE	4	parm	0
DATA_SOURCE	0	hdac	$0
DATA_SOURCE	1	nid	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size

sound/hda/codecs/ca0132.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	0,256,512,768,1024,1794-1795,1798,3841-3843,3846-3847,3856,3858,3861
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
BIT_INFO	4	parm	0x0,0xffff
HARD_MAX	3	verb	3861
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
HALF_LOCKED2		_T->lock

sound/hda/codecs/sigmatel.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	0-u16max
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&seq->lock

sound/hda/common/jack.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	1801,3849
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3849
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size

sound/hda/codecs/generic.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3845
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size

sound/hda/codecs/generic.c snd_hda_codec_write_sync() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	1	nid	1-126
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3845
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes

sound/hda/codecs/realtek/alc269.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	1	nid	81
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3072,3840
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3840
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes

sound/hda/codecs/hdmi/eld.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3886-3887
PARAM_VALUE	4	parm	0-255
CAPPED_DATA	4	parm	1
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3887
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/hda/codecs/si3054.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	2304
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
HALF_LOCKED2		_T->lock

sound/hda/codecs/cirrus/cs421x.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	1	nid	0-126
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	3072
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes

sound/hda/common/codec.c snd_hda_codec_read() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	verb	2560,3846-3847,3852-3853,3868,3893
PARAM_VALUE	4	parm	0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
HARD_MAX	3	verb	3893
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

sound/hda/common/codec.c snd_hda_codec_write_sync() -> snd_hdac_codec_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdac	4096-ptr_max
PARAM_VALUE	2	flags	0-1
PARAM_VALUE	3	verb	1797,1799,1813,1815
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	flags	$2
DATA_SOURCE	3	verb	$3
DATA_SOURCE	4	parm	$4
FUZZY_MAX	2	flags	1
HARD_MAX	2	flags	1
HARD_MAX	3	verb	1815
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	hdac->num_nodes
UNITS	1	nid	unit_array_size