diff options
| author | dvdli <dvdli@google.com> | 2021-12-15 21:21:29 +0800 |
|---|---|---|
| committer | dvdli <dvdli@google.com> | 2021-12-15 21:21:29 +0800 |
| commit | 25096d382c46416c1546a26a8bd80ed1c62bcd08 (patch) | |
| tree | b78b7161eda12d20825b126a821f32c96fb8738e /src | |
| parent | e720c9380af22fb1eddfde3a6397f393a52cb586 (diff) | |
add ioctl to read IEC958 data
Diffstat (limited to 'src')
| -rw-r--r-- | src/mixer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mixer.c b/src/mixer.c index b4d96fd..afbc015 100644 --- a/src/mixer.c +++ b/src/mixer.c @@ -1047,6 +1047,9 @@ int mixer_ctl_get_array(const struct mixer_ctl *ctl, void *array, size_t count) } case SNDRV_CTL_ELEM_TYPE_IEC958: + ret = grp->ops->ioctl(grp->data, SNDRV_CTL_IOCTL_ELEM_READ, &ev); + if (ret < 0) + return ret; size = sizeof(ev.value.iec958); source = &ev.value.iec958; break; |