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| author | Oliver Neukum <ONeukum@suse.com> | 2016-05-04 15:18:39 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-05-08 12:42:04 +0300 |
| commit | 748a1ccc433f1c4edb214fff4b340af9c1da3f88 (patch) | |
| tree | b841f37f10d91e0371cfa55aa0eeb45e188def99 | |
| parent | dcd4f0db6141d6bf2cb897309d5d6f53d1b1696f (diff) | |
| download | linux-748a1ccc433f1c4edb214fff4b340af9c1da3f88.tar.xz | |
ALSA: usb-audio: correct speed checking
Allow handling SS+ USB devices correctly.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/card.c | 4 | ||||
| -rw-r--r-- | sound/usb/helper.c | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index 63244bbba8c7..c4665dc606ca 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -351,6 +351,7 @@ static int snd_usb_audio_create(struct usb_interface *intf, case USB_SPEED_HIGH: case USB_SPEED_WIRELESS: case USB_SPEED_SUPER: + case USB_SPEED_SUPER_PLUS: break; default: dev_err(&dev->dev, "unknown device speed %d\n", snd_usb_get_speed(dev)); @@ -451,6 +452,9 @@ static int snd_usb_audio_create(struct usb_interface *intf, case USB_SPEED_SUPER: strlcat(card->longname, ", super speed", sizeof(card->longname)); break; + case USB_SPEED_SUPER_PLUS: + strlcat(card->longname, ", super speed plus", sizeof(card->longname)); + break; default: break; } diff --git a/sound/usb/helper.c b/sound/usb/helper.c index 51ed1ac825fd..7712e2b84183 100644 --- a/sound/usb/helper.c +++ b/sound/usb/helper.c @@ -120,6 +120,7 @@ unsigned char snd_usb_parse_datainterval(struct snd_usb_audio *chip, case USB_SPEED_HIGH: case USB_SPEED_WIRELESS: case USB_SPEED_SUPER: + case USB_SPEED_SUPER_PLUS: if (get_endpoint(alts, 0)->bInterval >= 1 && get_endpoint(alts, 0)->bInterval <= 4) return get_endpoint(alts, 0)->bInterval - 1; |