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Commit c9024668 authored by Didier Villevalois's avatar Didier Villevalois Committed by Takashi Iwai
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ALSA: usb-audio: Add quirk for Reloop Play



The Reloop Audio needs a fixed endpoint quirk with S24_3LE format and
UAC_EP_CS_ATTR_SAMPLE_RATE attribute.

Signed-off-by: default avatarDidier Villevalois <ptitjes@free.fr>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5d890f59
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+41 −0
Original line number Diff line number Diff line
@@ -2914,6 +2914,47 @@ YAMAHA_DEVICE(0x7010, "UB99"),
	}
},

/* Reloop Play */
{
	USB_DEVICE(0x200c, 0x100b),
	.bInterfaceClass = USB_CLASS_PER_INTERFACE,
	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
		.ifnum = QUIRK_ANY_INTERFACE,
		.type = QUIRK_COMPOSITE,
		.data = &(const struct snd_usb_audio_quirk[]) {
			{
				.ifnum = 0,
				.type = QUIRK_AUDIO_STANDARD_MIXER,
			},
			{
				.ifnum = 1,
				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
				.data = &(const struct audioformat) {
					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
					.channels = 4,
					.iface = 1,
					.altsetting = 1,
					.altset_idx = 1,
					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
					.endpoint = 0x01,
					.ep_attr = USB_ENDPOINT_SYNC_ADAPTIVE,
					.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,