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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/soc/intel/atom/sst/sst_drv_interface.c sst_cdev_open() -> sst_get_stream()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->dev 4096-ptr_max
PARAM_VALUE 0 ctx->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 ctx->dev->class 0,4096-ptr_max
PARAM_VALUE 0 ctx->dev->power.request 0-4
PARAM_VALUE 0 ctx->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 ctx->dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 ctx->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctx->dev->type 0,4096-ptr_max
PARAM_VALUE 1 str_param 6131401543781650432
PARAM_VALUE 1 str_param->aparams.frag_size 1-u32max
PARAM_VALUE 1 str_param->aparams.sg_count 1
PARAM_VALUE 1 str_param->codec 2,4
PARAM_VALUE 1 str_param->ops 0-1,255
PARAM_VALUE 1 str_param->sparams.uc.aac_params.bs_format 0,2
PARAM_VALUE 1 str_param->sparams.uc.aac_params.pcm_wd_sz 0,16
PARAM_VALUE 1 str_param->sparams.uc.mp3_params.pcm_wd_sz 0,16
PARAM_VALUE 1 str_param->stream_id 1-4
PARAM_VALUE 1 str_param->stream_type 1
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
DATA_SOURCE 1 str_param $1
MEM_ZERO 1 str_param
USER_DATA 1 str_param->aparams.frag_size 1-u32max
USER_DATA 1 str_param->sparams.uc.aac_params.externalsr 0-u32max
USER_DATA 1 str_param->sparams.uc.aac_params.num_chan 0-255
USER_DATA 1 str_param->sparams.uc.mp3_params.num_chan 0-255
UNITS 0 ctx unit_byte
LOCK2 _T->lock
HALF_LOCKED2 &fe->card->mutex

sound/soc/intel/atom/sst/sst_drv_interface.c sst_open_pcm_stream() -> sst_get_stream()

Type Parameter Key Value
PARAM_VALUE 1 str_param 3156573291552501760
PARAM_VALUE 1 str_param->aparams.reserved 0
PARAM_VALUE 1 str_param->aparams.sg_count 1
PARAM_VALUE 1 str_param->codec 1
PARAM_VALUE 1 str_param->ops 0-1,255
PARAM_VALUE 1 str_param->result 0
PARAM_VALUE 1 str_param->sparams.uc.aac_params.externalsr 0
PARAM_VALUE 1 str_param->sparams.uc.aac_params.reser1 0
PARAM_VALUE 1 str_param->sparams.uc.aac_params.reser2 0
PARAM_VALUE 1 str_param->sparams.uc.aac_params.reser3 0
PARAM_VALUE 1 str_param->sparams.uc.wma_params.brate 0
PARAM_VALUE 1 str_param->sparams.uc.wma_params.sfreq 0
PARAM_VALUE 1 str_param->stream_id 1-4
PARAM_VALUE 1 str_param->stream_type 1
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
DATA_SOURCE 1 str_param $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ctx unit_byte
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex