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: Jurgen Kramer <gtmkramer@xs4all.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -1213,5 +1213,16 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
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break;
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}
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/* Denon/Marantz devices with USB DAC functionality */
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switch (chip->usb_id) {
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case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */
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case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */
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if (fp->altsetting == 2)
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return SNDRV_PCM_FMTBIT_DSD_U32_BE;
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break;
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default:
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break;
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}
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return 0;
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}
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