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Commit d8808d2e authored by Jussi Laako's avatar Jussi Laako Committed by Greg Kroah-Hartman
Browse files

ALSA: usb-audio: DSD auto-detection for Playback Designs 



[ Upstream commit eb7505d52a2f8b0cfc3fd7146d8cb2dab5a73f0d ]

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: default avatarJussi Laako <jussi@sonarnerd.net>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 83131743

sound/usb/quirks.c

+4 −2
Original line number Diff line number Diff line
@@ -1343,7 +1343,8 @@ 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;
@@ -1431,8 +1432,9 @@ 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 */

	case 0x3842:  /* EVGA */