[alsa-devel] [PATCH] ALSA: usb-audio: Add SMSL D1 to quirks for native DSD support

[Takashi Iwai]

On Wed, 28 Nov 2018 21:16:37 +0100,
Tony Das wrote:
> 
> This patch adds quirk VID/PID IDs for the SMSL D1 in order to enable
> Native DSD support.
> 
> Signed-off-by: Tony Das <tdas444 at gmail.com>

Applied now manually now, as the patch isn't cleanly applicable.
At best, please try to submit with git-send-email.

BTW, the entries there are sorted in the num ID order, so I moved the
new one to the right place, too.


thanks,

Takashi


> ---
> Author: Tony Das <tdas444 at gmail.com>
> Date: Tue Nov 27 22:13:30 2018 +0000
> 
> diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
> index 3d0f09108c98..aeac6bb7e111 100644
> --- a/sound/usb/quirks.c
> +++ b/sound/usb/quirks.c
> @@ -1515,6 +1515,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct
> snd_usb_audio *chip,
>    case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
>    case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
>    case USB_ID(0x6b42, 0x0042): /* MSB Technology */
> +   case USB_ID(0x152a, 0x85de): /* SMSL D1 DAC */
>        if (fp->altsetting == 3)
>            return SNDRV_PCM_FMTBIT_DSD_U32_BE;
>        break;
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