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

[Takashi Iwai]

At Wed, 17 Dec 2014 17:45:20 +0100,
Jurgen Kramer wrote:
> 
> 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 at xs4all.nl>

Applied, thanks.


Takashi

> ---
>  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 */
>  		if (fp->altsetting == 2)
>  			return SNDRV_PCM_FMTBIT_DSD_U32_BE;
>  		break;
> -- 
> 1.9.3
>