snd_hdac_query_supported_pcm 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 874

Defined in 1 files as a prototype:

include/sound/hdaudio.h, line 149 (as a prototype)

Defined in 1 files as a function:

sound/hda/core/device.c, line 888 (as a function)

Referenced in 3 files:

Smatch caller information:

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_create_dais() -> snd_hdac_query_supported_pcm()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->bus	4096-ptr_max
PARAM_VALUE	0	codec->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	codec->bus->cmd_dma_state	1
PARAM_VALUE	0	codec->bus->rirb.buf	4096-ptr_max
PARAM_VALUE	0	codec->bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	codec->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	codec->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	codec->dev.driver_data->drv_data->vendor_nid	8,11
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->vendor_id	257,513,1342023,2696975,268597529-268597530,268597564,268610049
PARAM_VALUE	0	*codec->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*codec->bus->rirb.buf	0-255
PARAM_VALUE	0	*codec->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	0	*codec->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*codec->bus->unsol_queue	0-4294967295
PARAM_VALUE	0	*codec->regmap->cache->data	0-4294967295
PARAM_VALUE	2	ratesp	4066380001077149696
PARAM_VALUE	3	formatsp	319609655466688512
PARAM_VALUE	4	subformatsp	0
PARAM_VALUE	5	bpsp	8372763789273833472
CAPPED_DATA	0	codec->bus->idx	1
CAPPED_DATA	0	codec->vendor_id	1
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/hdac_hdmi.c hdac_hdmi_query_cvt_params() -> snd_hdac_query_supported_pcm()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->bus	4096-ptr_max
PARAM_VALUE	0	codec->bus->audio_component	0,4096-ptr_max
PARAM_VALUE	0	codec->bus->cmd_dma_state	1
PARAM_VALUE	0	codec->bus->rirb.buf	4096-ptr_max
PARAM_VALUE	0	codec->bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	codec->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	codec->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	codec->dev.driver_data->drv_data->vendor_nid	8,11
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->vendor_id	257,513,1342023,2696975,268597529-268597530,268597564,268610049
PARAM_VALUE	0	*codec->bus->last_cmd	0-4294967295
PARAM_VALUE	0	*codec->bus->rirb.buf	0-255
PARAM_VALUE	0	*codec->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	0	*codec->bus->rirb.res	0-4294967295
PARAM_VALUE	0	*codec->bus->unsol_queue	0-4294967295
PARAM_VALUE	0	*codec->regmap->cache->data	0-4294967295
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	2	ratesp	4096-ptr_max
PARAM_VALUE	3	formatsp	4096-ptr_max
PARAM_VALUE	4	subformatsp	0
PARAM_VALUE	5	bpsp	4096-ptr_max
CAPPED_DATA	0	codec->bus->idx	1
CAPPED_DATA	0	codec->vendor_id	1
DATA_SOURCE	0	codec	$0
MEM_ZERO	2	ratesp
MEM_ZERO	3	formatsp
MEM_ZERO	5	bpsp
RX_PATH
TASK_NOT_RUNNING

sound/hda/codecs/hdmi/hdmi.c hdmi_add_cvt() -> snd_hdac_query_supported_pcm()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	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->in_pm.counter	0-s32max
PARAM_VALUE	0	codec->regmap	0-ptr_max
PARAM_VALUE	0	codec->start_nid	0-65532
PARAM_VALUE	0	codec->vendor_verbs.alloc_align	8
PARAM_VALUE	0	codec->vendor_verbs.elem_size	4
PARAM_VALUE	1	nid	1-65532
PARAM_VALUE	2	ratesp	4096-ptr_max
PARAM_VALUE	3	formatsp	4096-ptr_max
PARAM_VALUE	4	subformatsp	0
PARAM_VALUE	5	bpsp	4096-ptr_max
CAPPED_DATA	1	nid	1
DATA_SOURCE	1	nid	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	codec->num_nodes
HALF_LOCKED2		&card->mutex

sound/hda/common/codec.c set_pcm_default_values() -> snd_hdac_query_supported_pcm()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->regmap	0-ptr_max
PARAM_VALUE	0	codec->vendor_verbs.alloc_align	8
PARAM_VALUE	0	codec->vendor_verbs.elem_size	4
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	2	ratesp	0,4096-ptr_max
PARAM_VALUE	2	*ratesp	0
PARAM_VALUE	3	formatsp	0,4096-ptr_max
PARAM_VALUE	3	*formatsp	0
PARAM_VALUE	4	subformatsp	0,4096-ptr_max
PARAM_VALUE	4	*subformatsp	0
PARAM_VALUE	5	bpsp	0,4096-ptr_max
PARAM_VALUE	5	*bpsp	0
BUF_SIZE	2	ratesp	0,4
BUF_SIZE	3	formatsp	0,8
BUF_SIZE	4	subformatsp	0,4
BUF_SIZE	5	bpsp	0,4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	codec->num_nodes
UNITS	1	nid	unit_array_size
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		_T->lock

sound/hda/common/codec.c snd_hda_multi_out_analog_open() -> snd_hdac_query_supported_pcm()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	2	ratesp	4096-ptr_max
PARAM_VALUE	2	*ratesp	0
PARAM_VALUE	3	formatsp	4096-ptr_max
PARAM_VALUE	4	subformatsp	0
PARAM_VALUE	5	bpsp	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&chip->open_mutex