Defined in 2 files as a struct:
- include/uapi/sound/asound.h, line 1063 (as a struct)
- tools/perf/trace/beauty/include/uapi/sound/asound.h, line 1063 (as a struct)
Defined in 1 files as a function:
Referenced in 5 files:
- include/uapi/sound/asound.h, line 1219
- sound/core/control.c
- tools/perf/trace/beauty/include/uapi/sound/asound.h, line 1200
- tools/testing/selftests/alsa/mixer-test.c, line 103
- tools/testing/selftests/alsa/pcm-test.c, line 198
Smatch caller information:
sound/core/control.c snd_ctl_ioctl() -> snd_ctl_card_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | card | 1-u64max |
| PARAM_VALUE | 1 | ctl | 4096-ptr_max |
| PARAM_VALUE | 1 | ctl->card | 1-u64max |
| PARAM_VALUE | 2 | cmd | 2172146945 |
| BUF_SIZE | 1 | ctl | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | ctl | s32min-(-2),1-s32max |
| DATA_SOURCE | 2 | cmd | $1 |
| DATA_SOURCE | 3 | arg | $2 |
| USER_DATA | 2 | cmd | 2172146945 |