Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 40717382 authored by Chris J Arges's avatar Chris J Arges Committed by Takashi Iwai
Browse files

ALSA: usbaudio Mbox support, output only 



Signed-off-by: default avatarChris J Arges <christopherarges@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 04510a74

sound/usb/usbquirks.h

+45 −0
Original line number Original line Diff line number Diff line
@@ -2215,6 +2215,51 @@ YAMAHA_DEVICE(0x7010, "UB99"), 
	}

	}

},

},





/* Digidesign Mbox */

{

	/* Thanks to Clemens Ladisch <clemens@ladisch.de> */

	USB_DEVICE(0x0dba, 0x1000),

	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {

		.vendor_name = "Digidesign",

		.product_name = "MBox",

		.ifnum = QUIRK_ANY_INTERFACE,

		.type = QUIRK_COMPOSITE,

		.data = (const struct snd_usb_audio_quirk[]){

			{

				.ifnum = 0,

				.type = QUIRK_IGNORE_INTERFACE,

			},

			{

				.ifnum = 1,

				.type = QUIRK_AUDIO_FIXED_ENDPOINT,

				.data = &(const struct audioformat) {

					.format = SNDRV_PCM_FORMAT_S24_3BE,

					.channels = 2,

					.iface = 1,

					.altsetting = 1,

					.altset_idx = 1,

					.attributes = EP_CS_ATTR_SAMPLE_RATE,

					.endpoint = 0x02,

					.ep_attr = 0x01,

					.maxpacksize = 0x130,

					.rates = SNDRV_PCM_RATE_44100 |

						 SNDRV_PCM_RATE_48000,

					.rate_min = 44100,

					.rate_max = 48000,

					.nr_rates = 2,

					.rate_table = (unsigned int[]) {

						44100, 48000

					}

				}

			},

			{

				.ifnum = -1

			}

		}



	}

},



{

{

	/*

	/*

	 * Some USB MIDI devices don't have an audio control interface,

	 * Some USB MIDI devices don't have an audio control interface,