diff options
Diffstat (limited to 'drivers/usb/gadget/f_audio.c')
| -rw-r--r-- | drivers/usb/gadget/f_audio.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c index a9a4eade7e8..ec7ffcd0d0c 100644 --- a/drivers/usb/gadget/f_audio.c +++ b/drivers/usb/gadget/f_audio.c @@ -460,7 +460,7 @@ static int audio_set_endpoint_req(struct usb_function *f, switch (ctrl->bRequest) { case UAC_SET_CUR: - value = 0; + value = len; break; case UAC_SET_MIN: @@ -499,7 +499,7 @@ static int audio_get_endpoint_req(struct usb_function *f, case UAC_GET_MIN: case UAC_GET_MAX: case UAC_GET_RES: - value = 3; + value = len; break; case UAC_GET_MEM: break; @@ -681,17 +681,18 @@ f_audio_bind(struct usb_configuration *c, struct usb_function *f) status = -ENOMEM; - /* supcard all relevant hardware speeds... we expect that when + /* copy descriptors, and track endpoint copies */ + f->descriptors = usb_copy_descriptors(f_audio_desc); + + /* + * support all relevant hardware speeds... we expect that when * hardware is dual speed, all bulk-capable endpoints work at * both speeds */ - - /* copy descriptors, and track endpoint copies */ if (gadget_is_dualspeed(c->cdev->gadget)) { c->highspeed = true; f->hs_descriptors = usb_copy_descriptors(f_audio_desc); - } else - f->descriptors = usb_copy_descriptors(f_audio_desc); + } return 0; |