Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/soundwire/intel_ace2x.c, line 155
- drivers/soundwire/stream.c, line 1595
- sound/soc/qcom/sdw.c, line 145
- sound/soc/sdw_utils/soc_sdw_utils.c, line 1492
Smatch caller information:
sound/soc/qcom/sdw.c qcom_snd_sdw_prepare() -> sdw_prepare_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stream | 1-18446744073709551091,(-523)-(-1) |
| DATA_SOURCE | 0 | stream | r qcom_snd_sdw_get_stream |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &substream->runtime->buffer_mutex | ||
| HALF_LOCKED2 | &substream->self_group.lock | ||
| HALF_LOCKED2 | &substream->self_group.mutex |
sound/soc/sdw_utils/soc_sdw_utils.c asoc_sdw_prepare() -> sdw_prepare_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stream | 0-ptr_max |
| DATA_SOURCE | 0 | stream | r snd_soc_dai_get_stream |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &substream->runtime->buffer_mutex | ||
| HALF_LOCKED2 | &substream->self_group.lock | ||
| HALF_LOCKED2 | &substream->self_group.mutex |
drivers/soundwire/intel_ace2x.c intel_ace2x_bpt_open_stream() -> sdw_prepare_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stream | 4096-ptr_max |
| PARAM_VALUE | 0 | stream->m_rt_count | 0 |
| PARAM_VALUE | 0 | stream->master_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | stream->master_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | stream->name | 7649429940107837440 |
| PARAM_VALUE | 0 | stream->state | 0 |
| PARAM_VALUE | 0 | stream->type | 2 |
| BUF_SIZE | 0 | stream | 48 |
| STR_LEN | 0 | stream->name | 3 |
| TERMINATED | 0 | stream->name | 1 |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &attr->mutex |