Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 9 files:
- drivers/media/pci/saa7134/saa7134-alsa.c, line 515
- sound/core/oss/linear.c
- sound/core/oss/mulaw.c, line 272
- sound/core/pcm_misc.c
- sound/core/sound_kunit.c, line 130
- sound/drivers/pcsp/pcsp_lib.c, line 238
- sound/pci/als4000.c, line 309
- sound/pci/sis7019.c
- sound/pci/trident/trident_main.c
Smatch caller information:
sound/pci/trident/trident_main.c snd_trident_capture_prepare() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &trident->reg_lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct snd_trident)->reg_lock |
sound/pci/trident/trident_main.c snd_trident_control_mode() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &trident->reg_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &substream->runtime->buffer_mutex | ||
| HALF_LOCKED2 | &substream->self_group.lock | ||
| HALF_LOCKED2 | &substream->self_group.mutex | ||
| TYPE_LOCK | (struct snd_trident)->reg_lock |
sound/pci/als4000.c snd_als4000_get_format() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
sound/core/pcm_misc.c snd_pcm_format_linear() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | format | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &runtime->oss.params_lock |
sound/core/pcm_misc.c snd_pcm_format_unsigned() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | format | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &chip->lock | ||
| HALF_LOCKED2 | &chip->reg_lock | ||
| HALF_LOCKED2 | &codec->reg_lock | ||
| HALF_LOCKED2 | &runtime->buffer_mutex | ||
| HALF_LOCKED2 | &runtime->oss.params_lock | ||
| HALF_LOCKED2 | irq |
sound/core/sound_kunit.c test_format_signed() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|
sound/core/oss/linear.c init_data() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | format | 0-52 |
| DATA_SOURCE | 0 | format | $1 |
sound/core/oss/linear.c init_data() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | format | 0-19,21-52 |
| DATA_SOURCE | 0 | format | $2 |
sound/core/oss/mulaw.c init_data() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | format | 0-52 |
| DATA_SOURCE | 0 | format | $1 |
drivers/media/pci/saa7134/saa7134-alsa.c snd_card_saa7134_capture_prepare() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
sound/drivers/pcsp/pcsp_lib.c snd_pcsp_playback_prepare() -> snd_pcm_format_signed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |