Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/hda/codecs/ca0132.c ca0132_alt_free_active_dma_channels() -> dsp_is_dma_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | codec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->core->bus->corb.buf | 0-u32max |
| PARAM_VALUE | 0 | codec->core->bus->last_cmd | 0-u32max |
| PARAM_VALUE | 0 | codec->core.bus->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.end_nid | 2-33021 |
| PARAM_VALUE | 0 | codec->core.num_nodes | 1-254 |
| PARAM_VALUE | 0 | codec->core.regmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | codec->core.regmap->async | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->async_ret | s32min-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->cache->cached_rbnode->base_reg | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.regmap->cache->cached_rbnode->blklen | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.regmap->cache->cached_rbnode->node.__rb_parent_color | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_bypass | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_type | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.regmap->no_sync_defaults | 0-1 |
| PARAM_VALUE | 0 | codec->core.start_nid | 1-s16max |
| PARAM_VALUE | 0 | codec->core.widgets | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->spec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->spec->curr_chip_addx | 0-4294967295 |
| PARAM_VALUE | 0 | codec->spec->dsp_state | (-1),2 |
| PARAM_VALUE | 0 | codec->spec->num_inputs | 0-s32max |
| PARAM_VALUE | 0 | codec->spec->num_outputs | 0-s32max |
| PARAM_VALUE | 0 | codec->spec->wait_num_data | 16 |
| PARAM_VALUE | 0 | codec->spec->wait_scp | 0 |
| PARAM_VALUE | 0 | codec->spec->wait_scp_header | 0-4294967295 |
| PARAM_VALUE | 0 | codec->wcaps | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dma_chan | 0-11 |
| CAPPED_DATA | 0 | codec->spec->multiout.num_dacs | 1 |
| CAPPED_DATA | 0 | codec->spec->num_inputs | 1 |
| CAPPED_DATA | 0 | codec->spec->num_outputs | 1 |
| DATA_SOURCE | 0 | codec | $0 |
| FUZZY_MAX | 1 | dma_chan | 11 |
| HARD_MAX | 1 | dma_chan | 11 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
sound/hda/codecs/ca0132.c dsp_dma_setup_common() -> dsp_is_dma_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | codec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->core->bus->corb.buf | 0-4294967294 |
| PARAM_VALUE | 0 | codec->core->bus->last_cmd | 0-u32max |
| PARAM_VALUE | 0 | codec->core.bus->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.dev.iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | codec->core.dev.power.request | 0-4 |
| PARAM_VALUE | 0 | codec->core.dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | codec->core.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.in_pm.counter | 0-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->async | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->async_ret | s32min-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->cache_bypass | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_type | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.regmap->no_sync_defaults | 0-1 |
| PARAM_VALUE | 0 | codec->spec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->spec->curr_chip_addx | 0-4294967295 |
| PARAM_VALUE | 0 | *codec->core.bus->rirb.cmds | s32min-s32max |
| PARAM_VALUE | 1 | dma_chan | 0 |
| DATA_SOURCE | 0 | codec | $0 |
| DATA_SOURCE | 1 | dma_chan | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | codec->core.bus->corb.addr | |
| NO_OVERFLOW_SIMPLE | 0 | codec->core.num_nodes |
sound/hda/codecs/ca0132.c dspxfr_one_seg() -> dsp_is_dma_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | codec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->core->bus->corb.buf | 0-4294967294 |
| PARAM_VALUE | 0 | codec->core->bus->last_cmd | 0-u32max |
| PARAM_VALUE | 0 | codec->core.bus->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.dev.iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | codec->core.dev.power.request | 0-4 |
| PARAM_VALUE | 0 | codec->core.dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | codec->core.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.in_pm.counter | 0-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->async | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->async_ret | s32min-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->cache_bypass | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_type | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.regmap->no_sync_defaults | 0-1 |
| PARAM_VALUE | 0 | codec->spec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->spec->curr_chip_addx | 0-4294967295 |
| PARAM_VALUE | 0 | *codec->core.bus->rirb.cmds | s32min-s32max |
| PARAM_VALUE | 1 | dma_chan | 0 |
| DATA_SOURCE | 0 | codec | $0 |
| DATA_SOURCE | 1 | dma_chan | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | codec->core.bus->corb.addr | |
| NO_OVERFLOW_SIMPLE | 0 | codec->core.num_nodes |
sound/hda/codecs/ca0132.c dspxfr_one_seg() -> dsp_is_dma_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | codec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->card->dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->core->bus->corb.buf | 0-u32max |
| PARAM_VALUE | 0 | codec->core->bus->last_cmd | 0-u32max |
| PARAM_VALUE | 0 | codec->core.bus->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.dev.iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | codec->core.dev.power.request | 0-4 |
| PARAM_VALUE | 0 | codec->core.dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | codec->core.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.in_pm.counter | 0-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->async | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->async_ret | s32min-s32max |
| PARAM_VALUE | 0 | codec->core.regmap->cache_bypass | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | codec->core.regmap->cache_type | 0-4294967295 |
| PARAM_VALUE | 0 | codec->core.regmap->no_sync_defaults | 0-1 |
| PARAM_VALUE | 0 | codec->spec | 4096-ptr_max |
| PARAM_VALUE | 0 | codec->spec->curr_chip_addx | 0-4294967295 |
| PARAM_VALUE | 0 | *codec->core.bus->rirb.cmds | s32min-s32max |
| PARAM_VALUE | 1 | dma_chan | 0 |
| DATA_SOURCE | 0 | codec | $0 |
| DATA_SOURCE | 1 | dma_chan | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | codec->core.bus->corb.addr | |
| NO_OVERFLOW_SIMPLE | 0 | codec->core.num_nodes |