Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/soundwire/generic_bandwidth_allocation.c, line 684
- drivers/soundwire/intel_auxdevice.c, line 362
Smatch caller information:
drivers/soundwire/stream.c _sdw_deprepare_stream() -> (struct sdw_bus)->compute_params()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bus | 4096-ptr_max |
| PARAM_VALUE | 0 | bus->compute_params | 1-u64max |
| PARAM_VALUE | 0 | *bus->lane_used_bandwidth | 0-4294967295 |
| PARAM_VALUE | 1 | stream | 4096-ptr_max |
| PARAM_VALUE | 1 | stream->state | 5 |
| BUF_SIZE | 1 | stream | (-1),48 |
| BUF_SIZE | 1 | stream | (-1),48 |
| CAPPED_DATA | 1 | stream | 1 |
| CAPPED_DATA | 1 | &stream->master_list | 1 |
| DATA_SOURCE | 1 | stream | $0 |
| STR_LEN | 1 | stream->name | (-1),3 |
| CONTAINER | 0 | -752+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/soundwire/stream.c _sdw_prepare_stream() -> (struct sdw_bus)->compute_params()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bus | 4096-ptr_max |
| PARAM_VALUE | 0 | bus->compute_params | 1-u64max |
| PARAM_VALUE | 0 | *bus->lane_used_bandwidth | 0-4294967295 |
| PARAM_VALUE | 1 | stream | 4096-ptr_max |
| PARAM_VALUE | 1 | stream->state | 1,4-5 |
| CAPPED_DATA | 1 | &stream->master_list | 1 |
| DATA_SOURCE | 1 | stream | $0 |
| STR_LEN | 1 | stream->name | (-1) |
| CONTAINER | 0 | -752+0 | $(-1) |
| BIT_INFO | 1 | stream->state | 0x0,0x5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &substream->runtime->buffer_mutex | ||
| HALF_LOCKED2 | &substream->self_group.lock | ||
| HALF_LOCKED2 | &substream->self_group.mutex |