diff options
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/pcm.c | 2 | ||||
| -rw-r--r-- | sound/usb/quirks.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index a11c8150af58..0e4eab96e23e 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -370,7 +370,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, add_sync_ep_from_ifnum: iface = usb_ifnum_to_if(dev, ifnum); - if (!iface || iface->num_altsetting == 0) + if (!iface || iface->num_altsetting < 2) return -EINVAL; alts = &iface->altsetting[1]; diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index a81c2066499f..82184036437b 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1397,6 +1397,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */ case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */ case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */ + case USB_ID(0x05a7, 0x1020): /* Bose Companion 5 */ case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */ case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */ case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */ |