Patch "ALSA: usb: add more device quirks for USB DSD devices" has been added to the 4.15-stable tree

Patch "ALSA: usb: add more device quirks for USB DSD devices" has been added to the 4.15-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ALSA: usb: add more device quirks for USB DSD devices

to the 4.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     alsa-usb-add-more-device-quirks-for-usb-dsd-devices.patch
and it can be found in the queue-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 7c74866baef1827e18f8269aec85030063520bd4 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@zonque.org>
Date: Sun, 11 Feb 2018 09:50:27 -0400
Subject: ALSA: usb: add more device quirks for USB DSD devices

From: Daniel Mack <daniel@zonque.org>

commit 7c74866baef1827e18f8269aec85030063520bd4 upstream.

Add some more devices that need quirks to handle DSD modes correctly.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Reported-and-tested-by: Thomas Gresens <tgresens@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/usb/quirks.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1363,8 +1363,11 @@ u64 snd_usb_interface_dsd_format_quirks(
 			return SNDRV_PCM_FMTBIT_DSD_U32_BE;
 		break;
 
-	/* Amanero Combo384 USB interface with native DSD support */
-	case USB_ID(0x16d0, 0x071a):
+	/* Amanero Combo384 USB based DACs with native DSD support */
+	case USB_ID(0x16d0, 0x071a):  /* Amanero - Combo384 */
+	case USB_ID(0x2ab6, 0x0004):  /* T+A DAC8DSD-V2.0, MP1000E-V2.0, MP2000R-V2.0, MP2500R-V2.0, MP3100HV-V2.0 */
+	case USB_ID(0x2ab6, 0x0005):  /* T+A USB HD Audio 1 */
+	case USB_ID(0x2ab6, 0x0006):  /* T+A USB HD Audio 2 */
 		if (fp->altsetting == 2) {
 			switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) {
 			case 0x199:


Patches currently in stable-queue which might be from daniel@zonque.org are

queue-4.15/alsa-usb-add-more-device-quirks-for-usb-dsd-devices.patch