ALSA: usb-audio: DSD auto-detection for Playback Designs (eb7505d5) · Commits · 戴 / test

Add DSD support auto-detection for newer Playback Designs devices. Older device generations have a different USB interface implementation. Keep the auto-detection VID whitelist sorted. Signed-off-by:

Jussi Laako <jussi@sonarnerd.net> Signed-off-by:

Takashi Iwai <tiwai@suse.de>

sound/usb/quirks.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -1566,7 +1566,8 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
		struct usb_interface *iface;

		/* Playback Designs */
		if (USB_ID_VENDOR(chip->usb_id) == 0x23ba) {
		if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
		USB_ID_PRODUCT(chip->usb_id) < 0x0110) {
		switch (fp->altsetting) {
		case 1:
		fp->dsd_dop = true;
		@@ -1654,8 +1655,9 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
		* from XMOS/Thesycon
		*/
		switch (USB_ID_VENDOR(chip->usb_id)) {
		case 0x20b1: /* XMOS based devices */
		case 0x152a: /* Thesycon devices */
		case 0x20b1: /* XMOS based devices */
		case 0x23ba: /* Playback Designs */
		case 0x25ce: /* Mytek devices */
		case 0x2ab6: /* T+A devices */
		if (fp->dsd_raw)

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