Commit 2c854e5c authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: usb-audio: Add quirk for Pioneer DJ DDJ-SR2 



Yet another quirk for Pioneer DJ DDJ-SR2, which is quite similar like
other DJ DDJ models but with slightly different EPs or channels.

Reported-by: default avatarGeraldo <geraldogabriel@gmail.com>
Link: https://lore.kernel.org/r/20201130083714.10640-1-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0183a855

sound/usb/quirks-table.h

+57 −0
Original line number Diff line number Diff line
@@ -3579,6 +3579,63 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), 
	}

},



{

	/*

	 * PIONEER DJ DDJ-SR2

	 * PCM is 4 channels out, 6 channels in @ 44.1 fixed

	 * The Feedback for the output is the input

	 */

	USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001e),

		.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_FIXED_ENDPOINT,

				.data = &(const struct audioformat) {

					.formats = SNDRV_PCM_FMTBIT_S24_3LE,

					.channels = 4,

					.iface = 0,

					.altsetting = 1,

					.altset_idx = 1,

					.endpoint = 0x01,

					.ep_attr = USB_ENDPOINT_XFER_ISOC|

						USB_ENDPOINT_SYNC_ASYNC,

					.rates = SNDRV_PCM_RATE_44100,

					.rate_min = 44100,

					.rate_max = 44100,

					.nr_rates = 1,

					.rate_table = (unsigned int[]) { 44100 }

				}

			},

			{

				.ifnum = 0,

				.type = QUIRK_AUDIO_FIXED_ENDPOINT,

				.data = &(const struct audioformat) {

					.formats = SNDRV_PCM_FMTBIT_S24_3LE,

					.channels = 6,

					.iface = 0,

					.altsetting = 1,

					.altset_idx = 1,

					.endpoint = 0x82,

					.ep_attr = USB_ENDPOINT_XFER_ISOC|

						USB_ENDPOINT_SYNC_ASYNC|

					USB_ENDPOINT_USAGE_IMPLICIT_FB,

					.rates = SNDRV_PCM_RATE_44100,

					.rate_min = 44100,

					.rate_max = 44100,

					.nr_rates = 1,

					.rate_table = (unsigned int[]) { 44100 }

				}

			},

			{

				.ifnum = -1

			}

		}

	}

},



{

	/*

	 * Pioneer DJ DJM-900NXS2