Re: [alsa-devel] [PATCH] Support both DSD LE/BE Amanero firmware versions

On Sat, 17 Dec 2016 22:51:41 +0100, Jussi Laako wrote:

Add DSD support for both little endian (DSD_U32_LE) and big endian (DSD_U32_BE) version of the Amanero firmware.

Signed-off-by: Jussi Laako jussi@sonarnerd.net

Applied, thanks.

Takashi

---

sound/usb/quirks.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index b3fd238..f5c68ea 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1359,6 +1359,21 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, if (fp->altsetting == 3) return SNDRV_PCM_FMTBIT_DSD_U32_BE; break;

• /* Amanero Combo384 USB interface with native DSD support */
• case USB_ID(0x16d0, 0x071a):

• if (fp->altsetting == 2) {
  

• 	switch (chip->dev->descriptor.bcdDevice) {
  

• 	case 0x199:
  

• 		return SNDRV_PCM_FMTBIT_DSD_U32_LE;
  

• 	case 0x19b:
  

• 		return SNDRV_PCM_FMTBIT_DSD_U32_BE;
  

• 	default:
  

• 		break;
  

• 	}
  

• }
  

• break;
  

• default: break; }

-- 2.7.4