Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 18 files:
- include/sound/pcm.h, line 1344
- sound/core/pcm_memory.c, line 385
- sound/isa/gus/gus_pcm.c
- sound/pci/ca0106/ca0106_main.c
- sound/pci/echoaudio/echoaudio.c, line 879
- sound/pci/emu10k1/emupcm.c, line 1430
- sound/pci/emu10k1/p16v.c
- sound/pci/oxygen/oxygen_pcm.c
- sound/pci/trident/trident_main.c
- sound/soc/apple/mca.c, line 1115
- sound/soc/intel/avs/pcm.c
- sound/soc/meson/axg-fifo.c, line 313
- sound/soc/renesas/rcar/core.c, line 1440
- sound/soc/soc-generic-dmaengine-pcm.c, line 260
- sound/soc/sof/pcm.c
- sound/usb/pcm.c
- sound/usb/usx2y/usbusx2yaudio.c
- sound/usb/usx2y/usx2yhwdeppcm.c
Smatch caller information:
sound/pci/echoaudio/indigodjx.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/soc/sof/pcm.c sof_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 3 | size | 0 |
| PARAM_VALUE | 4 | max | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/soc/sof/pcm.c sof_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 3 | size | 0 |
| PARAM_VALUE | 4 | max | 0-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/pci/trident/trident_main.c snd_trident_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/pci/trident/trident_main.c snd_trident_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/pci/echoaudio/layla24.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/echoaudio/darla20.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/soc/apple/mca.c mca_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 4 |
| PARAM_VALUE | 3 | size | 3145728 |
| PARAM_VALUE | 4 | max | u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/pci/echoaudio/indigo.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/soc/renesas/rcar/core.c rsnd_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 1-u64max |
| PARAM_VALUE | 3 | size | 32768 |
| PARAM_VALUE | 4 | max | 32768 |
| BUF_SIZE | 2 | data | (-1),1616 |
| BUF_SIZE | 2 | data | (-1),1616 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/pci/echoaudio/gina20.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/echoaudio/darla24.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/usb/usx2y/usx2yhwdeppcm.c usx2y_audio_stream_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | data | 0 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 131072 |
| NOCHECK_CALL |
sound/usb/usx2y/usx2yhwdeppcm.c usx2y_audio_stream_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | data | 0 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 131072 |
| NOCHECK_CALL |
sound/usb/usx2y/usx2yhwdeppcm.c usx2y_hwdep_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | data | 0 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 131072 |
| NOCHECK_CALL |
sound/usb/usx2y/usx2yhwdeppcm.c usx2y_hwdep_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | data | 0 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 131072 |
| NOCHECK_CALL |
sound/pci/echoaudio/indigoio.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/echoaudio/mona.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/soc/fsl/imx-pcm-rpmsg.c snd_pcm_set_fixed_buffer() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 5 |
| PARAM_VALUE | 3 | size | 65536,1048576,100663296 |
| PARAM_VALUE | 4 | max | 0 |
| DATA_SOURCE | 0 | substream | $0 |
| DATA_SOURCE | 1 | type | $1 |
| DATA_SOURCE | 2 | data | $2 |
| DATA_SOURCE | 3 | size | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | data | unit_byte |
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/pci/oxygen/oxygen_pcm.c oxygen_pcm_init() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 2 | data->bus | 0,4096-ptr_max |
| PARAM_VALUE | 2 | data->class | 0,4096-ptr_max |
| PARAM_VALUE | 2 | data->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 1048576 |
| PARAM_VALUE | 4 | max | 67108864 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/oxygen/oxygen_pcm.c oxygen_pcm_init() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 2 | data->bus | 0,4096-ptr_max |
| PARAM_VALUE | 2 | data->class | 0,4096-ptr_max |
| PARAM_VALUE | 2 | data->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 131072 |
| PARAM_VALUE | 4 | max | 262144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/emu10k1/emupcm.c snd_emu10k1_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 65536 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/pci/ca0106/ca0106_main.c snd_ca0106_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 65536 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/ca0106/ca0106_main.c snd_ca0106_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 65536 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/emu10k1/p16v.c snd_p16v_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 523776 |
| PARAM_VALUE | 4 | max | 523776 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/pci/emu10k1/p16v.c snd_p16v_pcm() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 65472 |
| PARAM_VALUE | 4 | max | 65472 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/soc/soc-generic-dmaengine-pcm.c dmaengine_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 4 |
| PARAM_VALUE | 3 | size | 0-u32max |
| PARAM_VALUE | 4 | max | 1-u64max |
| FUZZY_MAX | 4 | max | u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/isa/gus/gus_pcm.c snd_gf1_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 65536,131072 |
| FUZZY_MAX | 4 | max | 131072 |
| BIT_INFO | 4 | max | 0x0,0x30000 |
| HARD_MAX | 4 | max | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
sound/isa/gus/gus_pcm.c snd_gf1_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 65536,131072 |
| FUZZY_MAX | 4 | max | 131072 |
| BIT_INFO | 4 | max | 0x0,0x30000 |
| HARD_MAX | 4 | max | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
sound/pci/echoaudio/layla20.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/echoaudio/gina24.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/usb/pcm.c snd_usb_preallocate_buffer() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 7 |
| PARAM_VALUE | 2 | data | 0 |
| PARAM_VALUE | 3 | size | 0 |
| PARAM_VALUE | 4 | max | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | _T->lock |
sound/usb/pcm.c snd_usb_preallocate_buffer() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 3 | size | 65536 |
| PARAM_VALUE | 4 | max | 524288 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| HALF_LOCKED2 | _T->lock |
sound/pci/echoaudio/mia.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/soc/meson/axg-fifo.c axg_fifo_pcm_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 2 |
| PARAM_VALUE | 3 | size | 1048576 |
| PARAM_VALUE | 4 | max | 1048576 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/soc/intel/avs/pcm.c avs_component_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 3 | size | 0 |
| PARAM_VALUE | 4 | max | 33554432 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/soc/intel/avs/pcm.c avs_component_new() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 3 | size | 0 |
| PARAM_VALUE | 4 | max | 33554432 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| LOCK2 | &card->mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct snd_soc_card)->mutex |
sound/pci/echoaudio/indigodj.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/echoaudio/echo3g.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
sound/pci/echoaudio/indigoiox.c snd_echo_preallocate_pages() -> snd_pcm_set_managed_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 3 |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 0,131072 |
| PARAM_VALUE | 4 | max | 262144 |
| DATA_SOURCE | 2 | data | $1 |
| FUZZY_MAX | 3 | size | 131072 |
| BIT_INFO | 3 | size | 0x0,0x20000 |
| HARD_MAX | 3 | size | 131072 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pci->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |