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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/hda/controllers/intel.c hda_init_streams() -> azx_stream_direction()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->capture_index_offset 0
PARAM_VALUE 0 chip->capture_streams 0-15
PARAM_VALUE 1 index 0-29
BUF_SIZE 0 chip (-1),72,104,256,376,448,2728
BUF_SIZE 0 chip (-1),72,104,256,376,448,2728
CAPPED_DATA 1 index 1
DATA_SOURCE 0 chip $0
FUZZY_MAX 0 chip->capture_streams 5
PARAM_COMPARE 0 chip->capture_index_offset < $0->num_streams
PARAM_COMPARE 0 chip->capture_index_offset <= $0->capture_streams
PARAM_COMPARE 0 chip->capture_index_offset <= $1
PARAM_COMPARE 0 chip->num_streams > $1
PARAM_COMPARE 1 index < $0->num_streams
PARAM_COMPARE 1 index >= $0->capture_index_offset
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
HALF_LOCKED2 global &vgasr_mutex

sound/hda/common/controller.c azx_add_stream() -> azx_stream_direction()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->capture_index_offset 0
PARAM_VALUE 0 chip->capture_streams 0-15
PARAM_VALUE 1 index 0-29
BUF_SIZE 0 chip (-1),72,104,256,376,448,2728
BUF_SIZE 0 chip (-1),72,104,256,376,448,2728
CAPPED_DATA 1 index 1
DATA_SOURCE 0 chip $0
DATA_SOURCE 1 index $2
FUZZY_MAX 0 chip->capture_streams 5
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte