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

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>
This commit is contained in:
Jussi Laako 2019-08-28 00:08:46 +03:00 committed by Takashi Iwai
parent dd23e1d566
commit eb7505d52a
1 changed files with 4 additions and 2 deletions
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6
sound/usb/quirks.c
View File

@ -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)