diff options
Diffstat (limited to 'sound/usb/card.h')
| -rw-r--r-- | sound/usb/card.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/card.h b/sound/usb/card.h index 9b41b7dda84f..ac785d15ced4 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -37,6 +37,7 @@ struct audioformat { struct snd_usb_substream; struct snd_usb_endpoint; +struct snd_usb_power_domain; struct snd_urb_ctx { struct urb *urb; @@ -115,6 +116,7 @@ struct snd_usb_substream { int interface; /* current interface */ int endpoint; /* assigned endpoint */ 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 */ |