diff options
Diffstat (limited to 'sound/usb/card.h')
-rw-r--r-- | sound/usb/card.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/sound/usb/card.h b/sound/usb/card.h index f58c3769b058..1dd7a514d1d5 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -140,18 +140,10 @@ struct snd_usb_substream { struct usb_device *dev; struct snd_pcm_substream *pcm_substream; int direction; /* playback or capture */ - int interface; /* current interface */ int endpoint; /* assigned endpoint */ const struct audioformat *cur_audiofmt; /* current audioformat pointer (for hw_params callback) */ struct snd_usb_power_domain *str_pd; /* UAC3 Power Domain for streaming path */ - snd_pcm_format_t pcm_format; /* current audio format (for hw_params callback) */ - unsigned int channels; /* current number of channels (for hw_params callback) */ unsigned int channels_max; /* max channels in the all audiofmts */ - unsigned int cur_rate; /* current rate (for hw_params callback) */ - unsigned int period_bytes; /* current period bytes (for hw_params callback) */ - unsigned int period_frames; /* current frames per period */ - unsigned int buffer_periods; /* current periods per buffer */ - unsigned int altset_idx; /* USB data format: index of alternate setting */ unsigned int txfr_quirk:1; /* allow sub-frame alignment */ unsigned int tx_length_quirk:1; /* add length specifier to transfers */ unsigned int fmt_type; /* USB audio format type (1-3) */ |