On Tue, 05 Feb 2019 17:08:51 +0100, Udo Eberhardt wrote:
Hi all,
This is a patch for sound/usb/quirks.c which enables DSD support for a new T+A DAC for which we have developed the USB firmware. Here is a patch description:
This patch adds the T+A VID to the generic check in order to enable native DSD support for T+A devices. This works with the new T+A USB DAC model SD3100HV and will also work with future devices which support the XMOS/Thesycon style DSD format.
I hope you can apply this patch. Let me know if you need more info.
Could you give your sign-off (Signed-off-by: xxx line) at least? This is mandatory for merging to the upstream. I should have mentioned that in the previous conversation...
thanks,
Takashi
Thank you, Udo
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index ef67d19117c4..f372c624bbf4 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1553,6 +1553,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, case 0x20b1: /* XMOS based devices */ case 0x152a: /* Thesycon devices */ case 0x25ce: /* Mytek devices */
- case 0x2ab6: /* T+A devices */ if (fp->dsd_raw) return SNDRV_PCM_FMTBIT_DSD_U32_BE; break;
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