ALSA: usb-audio: support wireless devices in snd_usb_parse_datainterval

This patch adds support for dev speed USB_SPEED_WIRELESS in snd_usb_parse_datainterval which allows the usb sound core to create ISO urbs with the correct number and size of buffers. Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: support wireless devices in snd_usb_parse_datainterval
This patch adds support for dev speed USB_SPEED_WIRELESS in snd_usb_parse_datainterval which allows the usb sound core to create ISO urbs with the correct number and size of buffers. Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Thomas Pugliese · Takashi Iwai
1 parent df3774c5c5
Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff
sound/usb/helper.c
@@ -118,6 +118,7 @@
 {
 	switch (snd_usb_get_speed(chip->dev)) {
 	case USB_SPEED_HIGH:
+	case USB_SPEED_WIRELESS:
 	case USB_SPEED_SUPER:
 		if (get_endpoint(alts, 0)->bInterval >= 1 &&
 		    get_endpoint(alts, 0)->bInterval <= 4)
...	...	@@ -118,6 +118,7 @@
118	118	{
119	119	switch (snd_usb_get_speed(chip->dev)) {
120	120	case USB_SPEED_HIGH:
	121	+ case USB_SPEED_WIRELESS:
121	122	case USB_SPEED_SUPER:
122	123	if (get_endpoint(alts, 0)->bInterval >= 1 &&
123	124	get_endpoint(alts, 0)->bInterval <= 4)