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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

sound/core/compress_offload.c snd_compr_free_pages() -> snd_compr_set_runtime_buffer()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->runtime 4096-ptr_max
PARAM_VALUE 0 stream->runtime->dma_area 1-u64max
PARAM_VALUE 1 bufp 0
BUF_SIZE 0 stream->device (-1),24,32,48,72,104,144,184,200,208,240,256,272,280,344,376,448,520
BUF_SIZE 0 stream->runtime (-1),216
CAPPED_DATA 0 stream 1
CAPPED_DATA 0 stream->private_data->num_components 1
DATA_SOURCE 0 stream $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/core/compress_offload.c snd_compr_malloc_pages() -> snd_compr_set_runtime_buffer()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->runtime 4096-ptr_max
PARAM_VALUE 1 bufp 4096-ptr_max
PARAM_VALUE 1 bufp->addr 0
PARAM_VALUE 1 bufp->area 1-u64max
PARAM_VALUE 1 bufp->bytes 0,4096-u64max
BUF_SIZE 1 bufp 56
DATA_SOURCE 0 stream $0
DATA_SOURCE 1 bufp r _kzalloc_noprof
NOSPEC 0 stream->runtime->buffer_size
NOSPEC 0 stream->runtime->dma_bytes
NOSPEC 1 bufp->bytes
NOCHECK_CALL
USER_DATA 0 stream->runtime->buffer_size 0-u32max
USER_DATA 0 stream->runtime->dma_buffer_p->addr 9223372036854788096-9223372036855042047[c]
USER_DATA 0 stream->runtime->dma_buffer_p->bytes 0,4096-4294967296[c]
USER_DATA 0 stream->runtime->dma_bytes 1-u32max[c]
USER_DATA 0 stream->runtime->fragment_size 1-u32max
USER_DATA 0 stream->runtime->fragments 1-u32max[c]
USER_DATA 1 bufp->bytes 0,4096-4294967296[c]
LOCK2 _T->lock
HALF_LOCKED2 &fe->card->mutex

sound/soc/qcom/qdsp6/q6asm-dai.c q6asm_dai_compr_open() -> snd_compr_set_runtime_buffer()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->runtime 4096-ptr_max
PARAM_VALUE 1 bufp 4096-ptr_max
PARAM_VALUE 1 bufp->addr 0
PARAM_VALUE 1 bufp->area 1-u64max
PARAM_VALUE 1 bufp->bytes 0,4096-u64max
DATA_SOURCE 0 stream $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 &fe->card->mutex

sound/soc/qcom/qdsp6/q6apm-dai.c q6apm_dai_compr_open() -> snd_compr_set_runtime_buffer()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->runtime 4096-ptr_max
PARAM_VALUE 0 stream->runtime->dma_bytes 524288
PARAM_VALUE 1 bufp 4096-ptr_max
PARAM_VALUE 1 bufp->addr 0
PARAM_VALUE 1 bufp->area 1-u64max
PARAM_VALUE 1 bufp->bytes 0,4096-u64max
DATA_SOURCE 0 stream $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 &fe->card->mutex