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>

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 5c0fa5cf19877213d7f7c542f2244238c85331c5..08ec3dac5dfe2c64b870f27d298422995e33595b 100644 (file)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -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)