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 4.14-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-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7c74866baef1827e18f8269aec85030063520bd4 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@xxxxxxxxxx>
Date: Sun, 11 Feb 2018 09:50:27 -0400
Subject: ALSA: usb: add more device quirks for USB DSD devices
From: Daniel Mack <daniel@xxxxxxxxxx>
commit 7c74866baef1827e18f8269aec85030063520bd4 upstream.
Add some more devices that need quirks to handle DSD modes correctly.
Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
Reported-and-tested-by: Thomas Gresens <tgresens@xxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/usb/quirks.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1369,8 +1369,11 @@ 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@xxxxxxxxxx are
queue-4.14/alsa-usb-add-more-device-quirks-for-usb-dsd-devices.patch