Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/soc/sof/intel/hda-dai.c hda_dai_hw_free() -> dai_to_sdev()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 1 cpu_dai 4096-ptr_max
BUF_SIZE 0 substream (-1),48,152
BUF_SIZE 0 substream (-1),48,152
BUF_SIZE 1 cpu_dai (-1),48,152
BUF_SIZE 1 cpu_dai (-1),48,152
DATA_SOURCE 0 substream $0
DATA_SOURCE 1 cpu_dai $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 substream->f_flags 0-u32max
USER_DATA 0 substream->runtime->dma_buffer_p->addr 9223372036854788096-9223372036855042047[c]
USER_DATA 0 substream->runtime->dma_buffer_p->bytes 0,4096-4294967296[c]
USER_DATA 0 substream->runtime->no_period_wakeup 0-1
USER_DATA 0 substream->runtime->rate_den 0-u32max
USER_DATA 0 substream->runtime->rate_num 0-u32max
USER_DATA 0 substream->runtime->trigger_master->f_flags 0-u32max
USER_DATA 0 *substream->runtime->oss.buffer 0-255
USER_PTR 0 substream->runtime->oss.buffer

sound/soc/sof/intel/hda-dai.c hda_dai_trigger() -> dai_to_sdev()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 1 cpu_dai 4096-ptr_max
CAPPED_DATA 0 substream 1
DATA_SOURCE 0 substream $0
DATA_SOURCE 1 cpu_dai $2

sound/soc/sof/intel/hda-dai.c hda_link_dma_cleanup() -> dai_to_sdev()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 1 cpu_dai 4096-ptr_max
BUF_SIZE 0 substream (-1),152
BUF_SIZE 0 substream (-1),152
BUF_SIZE 1 cpu_dai (-1),48,152
BUF_SIZE 1 cpu_dai (-1),48,152
DATA_SOURCE 0 substream $0
DATA_SOURCE 1 cpu_dai $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 substream->f_flags 0-u32max
USER_DATA 0 substream->runtime->dma_buffer_p->addr 9223372036854788096-9223372036855042047[c]
USER_DATA 0 substream->runtime->dma_buffer_p->bytes 0,4096-4294967296[c]
USER_DATA 0 substream->runtime->trigger_master->f_flags 0-u32max
USER_DATA 0 *substream->runtime->oss.buffer 0-255
USER_PTR 0 substream->runtime->oss.buffer

sound/soc/sof/intel/hda-dai.c hda_link_dma_hw_params() -> dai_to_sdev()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 1 cpu_dai 4096-ptr_max
BUF_SIZE 0 substream s32min-(-1),1-s32max
BUF_SIZE 0 substream s32min-(-1),1-s32max
BUF_SIZE 0 substream->runtime (-1),1344
BUF_SIZE 1 cpu_dai (-1),48,152
BUF_SIZE 1 cpu_dai (-1),48,152
DATA_SOURCE 0 substream $0
DATA_SOURCE 1 cpu_dai $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 substream->f_flags 0-u32max
USER_DATA 0 substream->runtime->dma_buffer_p->addr 9223372036854788096-9223372036855042047[c]
USER_DATA 0 substream->runtime->dma_buffer_p->bytes 0,4096-4294967296[c]
USER_DATA 0 substream->runtime->no_period_wakeup 0-1
USER_DATA 0 substream->runtime->rate_den 0-u32max
USER_DATA 0 substream->runtime->rate_num 0-u32max
USER_DATA 0 substream->runtime->trigger_master->f_flags 0-u32max
USER_DATA 0 *substream->runtime->oss.buffer 0-255
USER_PTR 0 substream->runtime->oss.buffer
HALF_LOCKED2 0 &substream->runtime->buffer_mutex
HALF_LOCKED2 0 &substream->self_group.lock
HALF_LOCKED2 0 &substream->self_group.mutex