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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/hda/codecs/hdmi/hdmi.c snd_hda_hdmi_generic_pcm_prepare() -> snd_hdac_get_stream_stripe_ctl()

Type Parameter Key Value
PARAM_VALUE 1 substream 4096-ptr_max
PARAM_VALUE 1 substream->runtime 4096-ptr_max
BUF_SIZE 1 substream s32min-(-1),1-s32max
BUF_SIZE 1 substream s32min-(-1),1-s32max
DATA_SOURCE 1 substream $4
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 substream->f_flags 0-u32max
USER_DATA 1 substream->runtime->no_period_wakeup 0-1
USER_DATA 1 substream->runtime->rate_den 0-u32max
USER_DATA 1 substream->runtime->rate_num 0-u32max
USER_DATA 1 substream->runtime->trigger_master->f_flags 0-u32max
USER_DATA 1 *substream->runtime->oss.buffer 0-255
NO_OVERFLOW_SIMPLE 1 substream->runtime->dma_buffer_p->addr
USER_PTR 1 substream->runtime->oss.buffer
LOCK2 _T->lock
HALF_LOCKED2 &azx_dev->core.dsp_mutex
HALF_LOCKED2 1 &substream->runtime->buffer_mutex
HALF_LOCKED2 1 &substream->self_group.lock
HALF_LOCKED2 1 &substream->self_group.mutex

sound/hda/core/stream.c snd_hdac_stream_start() -> snd_hdac_get_stream_stripe_ctl()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 1 substream 1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &bus->reg_lock
HALF_LOCKED2 cookie
HALF_LOCKED2 flags