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Commit 7a2e9ddc authored by Jurgen Kramer's avatar Jurgen Kramer Committed by Takashi Iwai
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ALSA: usb-audio: Add native DSD support for Denon/Marantz DACs 



This patch adds native DSD support for the following devices:
- Marantz SA-14S1
- Marants HD-DAC1

Signed-off-by: default avatarJurgen Kramer <gtmkramer@xs4all.nl>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 7c732015

sound/usb/quirks.c

+11 −0
Original line number Diff line number Diff line
@@ -1213,5 +1213,16 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, 
		break;

	}



	/* Denon/Marantz devices with USB DAC functionality */

	switch (chip->usb_id) {

	case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */

	case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */

		if (fp->altsetting == 2)

			return SNDRV_PCM_FMTBIT_DSD_U32_BE;

		break;

	default:

		break;

	}



	return 0;

}