diff options
Diffstat (limited to 'drivers/usb/gadget/function/u_uac1.h')
-rw-r--r-- | drivers/usb/gadget/function/u_uac1.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/u_uac1.h b/drivers/usb/gadget/function/u_uac1.h index 8507c27020c9..214441d96fe1 100644 --- a/drivers/usb/gadget/function/u_uac1.h +++ b/drivers/usb/gadget/function/u_uac1.h @@ -23,6 +23,14 @@ #include "gadget_chips.h" +#define FILE_PCM_PLAYBACK "/dev/snd/pcmC0D0p" +#define FILE_PCM_CAPTURE "/dev/snd/pcmC0D0c" +#define FILE_CONTROL "/dev/snd/controlC0" + +#define UAC1_OUT_EP_MAX_PACKET_SIZE 200 +#define UAC1_REQ_COUNT 256 +#define UAC1_AUDIO_BUF_SIZE 48000 + /* * This represents the USB side of an audio card device, managed by a USB * function which provides control and stream interfaces. |