Re: [alsa-devel] [PATCH] usb: add native DSD support for Matrix Audio DACs

Hi

Il 18/dic/2014 00:45 "Jurgen Kramer" gtmkramer@xs4all.nl ha scritto:

This patch adds native DSD support for two XMOS based DACs from Matrix

Audio:

• X-Sabre
• Mini-i Pro

Signed-off-by: Jurgen Kramer gtmkramer@xs4all.nl

sound/usb/quirks.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 4dbfb3d..a739841 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1245,8 +1245,9 @@ u64 snd_usb_interface_dsd_format_quirks(struct

snd_usb_audio *chip,

    /* XMOS based USB DACs */
    switch (chip->usb_id) {

•   /* iFi Audio micro/nano iDSD */
  

•   case USB_ID(0x20b1, 0x3008):
  

•   case USB_ID(0x20b1, 0x3008): /* iFi Audio micro/nano iDSD */
  

•   case USB_ID(0x20b1, 0x2008): /* Matrix Audio X-Sabre */
  

•   case USB_ID(0x20b1, 0x300a): /* Matrix Audio Mini-i Pro */
  

You add and change comment style ;)

Michael

            if (fp->altsetting == 2)
                    return SNDRV_PCM_FMTBIT_DSD_U32_BE;
            break;

-- 1.9.3

---

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