[alsa-devel] [PATCH] ALSA: usb-audio: Add Gustard U16/X26 device family to quirks for native DSD support

[alsa-devel] [PATCH] ALSA: usb-audio: Add Gustard U16/X26 device family to quirks for native DSD support

[Fly Pig]

Hi There


This patch add native DSD support for Gustard U16/X26 USB Interface. Tested
on my unit, working properly. Hence submit the patch.

Cheers.

Thank you very much.

Pig







--- a/sound/usb/quirks.c 2019-09-22 21:28:09.757897000 +0000
+++ b/sound/usb/quirks.c 2019-09-22 21:33:36.892274800 +0000
@@ -1369,6 +1369,7 @@
  case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
  case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
  case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
+        case USB_ID(0x292b, 0xc4b3): /* Gustard U16 */
  if (fp->altsetting == 2)
  return SNDRV_PCM_FMTBIT_DSD_U32_BE;
  break;
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Re: [alsa-devel] [PATCH] ALSA: usb-audio: Add Gustard U16/X26 device family to quirks for native DSD support

[Takashi Iwai]

On Wed, 23 Oct 2019 06:05:08 +0200,
Fly Pig wrote:
> 
> Hi There
> 
> This patch add native DSD support for Gustard U16/X26 USB Interface. Tested on
> my unit, working properly. Hence submit the patch. 
> 
> Cheers. 
> 
> Thank you very much.
> 
> Pig

The upstream code changed the DSD detection recently, so your patch
doesn't apply.  In short, check whether you get fp->dsd_raw set.  If
yes, we can apply the vendor check instead of vendor:device pair
check.

Please resubmit the patch with the correction, and don't forget to add
your sign-off line (see Documentation/process/submitting-patches.rst).
It's a legal requirement for taking the patch to upstream.


thanks,

Takashi

> 
> --- a/sound/usb/quirks.c 2019-09-22 21:28:09.757897000 +0000
> +++ b/sound/usb/quirks.c 2019-09-22 21:33:36.892274800 +0000
> @@ -1369,6 +1369,7 @@
>   case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
>   case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
>   case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
> +        case USB_ID(0x292b, 0xc4b3): /* Gustard U16 */
>   if (fp->altsetting == 2)
>   return SNDRV_PCM_FMTBIT_DSD_U32_BE;
>   break;
> 
> 
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Re: [alsa-devel] [PATCH] ALSA: usb-audio: Add Gustard U16/X26 device family to quirks for native DSD support

[Fly Pig]

Got it,

Tested using VID and fp->dsd_raw method. Works as well, patch updated
below. Sign off line attached.





--- a/sound/usb/quirks.c 2019-10-23 05:38:05.664262661 +0000
+++ b/sound/usb/quirks.c 2019-10-23 05:41:15.907336660 +0000
@@ -1452,6 +1452,7 @@
  case 0x2ab6:  /* T+A devices */
  case 0x3842:  /* EVGA */
  case 0xc502:  /* HiBy devices */
+ case 0x292b:  /* Gustard/Ess based devices */
  if (fp->dsd_raw)
  return SNDRV_PCM_FMTBIT_DSD_U32_BE;
  break;





By making a contribution to this project, I certify that:


   1. The contribution was created in whole or in part by me and I have the
   right to submit it under the open source license indicated in the file; or
   2. The contribution is based upon previous work that, to the best of my
   knowledge, is covered under an appropriate open source license and I have
   the right under that license to submit that work with modifications,
   whether created in whole or in part by me, under the same open source
   license (unless I am permitted to submit under a different license), as
   indicated in the file; or
   3. The contribution was provided directly to me by some other person who
   certified (a), (b) or (c) and I have not modified it.
   4. I understand and agree that this project and the contribution are
   public and that a record of the contribution (including all personal
   information I submit with it, including my sign-off) is maintained
   indefinitely and may be redistributed consistent with this project or the
   open source license(s) involved.

Signed-off-by: Justin Song<flyingecar@gmail.com>





On Tue, Oct 22, 2019 at 10:04 PM Takashi Iwai <tiwai@suse.de> wrote:

> On Wed, 23 Oct 2019 06:05:08 +0200,
> Fly Pig wrote:
> >
> > Hi There
> >
> > This patch add native DSD support for Gustard U16/X26 USB Interface.
> Tested on
> > my unit, working properly. Hence submit the patch.
> >
> > Cheers.
> >
> > Thank you very much.
> >
> > Pig
>
> The upstream code changed the DSD detection recently, so your patch
> doesn't apply.  In short, check whether you get fp->dsd_raw set.  If
> yes, we can apply the vendor check instead of vendor:device pair
> check.
>
> Please resubmit the patch with the correction, and don't forget to add
> your sign-off line (see Documentation/process/submitting-patches.rst).
> It's a legal requirement for taking the patch to upstream.
>
>
> thanks,
>
> Takashi
>
> >
> > --- a/sound/usb/quirks.c 2019-09-22 21:28:09.757897000 +0000
> > +++ b/sound/usb/quirks.c 2019-09-22 21:33:36.892274800 +0000
> > @@ -1369,6 +1369,7 @@
> >   case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
> >   case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
> >   case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
> > +        case USB_ID(0x292b, 0xc4b3): /* Gustard U16 */
> >   if (fp->altsetting == 2)
> >   return SNDRV_PCM_FMTBIT_DSD_U32_BE;
> >   break;
> >
> >
>
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Re: [alsa-devel] [PATCH] ALSA: usb-audio: Add Gustard U16/X26 device family to quirks for native DSD support

[Takashi Iwai]

On Thu, 24 Oct 2019 04:47:44 +0200,
Fly Pig wrote:
> 
> Got it,
> 
> Tested using VID and fp->dsd_raw method. Works as well, patch updated below.
> Sign off line attached.
> 
> --- a/sound/usb/quirks.c 2019-10-23 05:38:05.664262661 +0000
> +++ b/sound/usb/quirks.c 2019-10-23 05:41:15.907336660 +0000
> @@ -1452,6 +1452,7 @@
>   case 0x2ab6:  /* T+A devices */
>   case 0x3842:  /* EVGA */
>   case 0xc502:  /* HiBy devices */
> + case 0x292b:  /* Gustard/Ess based devices */
>   if (fp->dsd_raw)
>   return SNDRV_PCM_FMTBIT_DSD_U32_BE;
>   break;
> 
> By making a contribution to this project, I certify that:
> 
>      1. The contribution was created in whole or in part by me and I have the
>         right to submit it under the open source license indicated in the
>         file; or
>      2. The contribution is based upon previous work that, to the best of my
>         knowledge, is covered under an appropriate open source license and I
>         have the right under that license to submit that work with
>         modifications, whether created in whole or in part by me, under the
>         same open source license (unless I am permitted to submit under a
>         different license), as indicated in the file; or
>      3. The contribution was provided directly to me by some other person who
>         certified (a), (b) or (c) and I have not modified it.
>      4. I understand and agree that this project and the contribution are
>         public and that a record of the contribution (including all personal
>         information I submit with it, including my sign-off) is maintained
>         indefinitely and may be redistributed consistent with this project or
>         the open source license(s) involved.
> 
> Signed-off-by: Justin Song<flyingecar@gmail.com>

OK, now I applied the fix with a slight modification of the patch
subject and changelog.

BTW, you don't need to copy the text above.  At the next time, just
put your sign-off line in the patch description.


thanks,

Takashi

> 
> On Tue, Oct 22, 2019 at 10:04 PM Takashi Iwai <tiwai@suse.de> wrote:
> 
>     On Wed, 23 Oct 2019 06:05:08 +0200,
>     Fly Pig wrote:
>     >
>     > Hi There
>     >
>     > This patch add native DSD support for Gustard U16/X26 USB Interface.
>     Tested on
>     > my unit, working properly. Hence submit the patch. 
>     >
>     > Cheers. 
>     >
>     > Thank you very much.
>     >
>     > Pig
>    
>     The upstream code changed the DSD detection recently, so your patch
>     doesn't apply.  In short, check whether you get fp->dsd_raw set.  If
>     yes, we can apply the vendor check instead of vendor:device pair
>     check.
>    
>     Please resubmit the patch with the correction, and don't forget to add
>     your sign-off line (see Documentation/process/submitting-patches.rst).
>     It's a legal requirement for taking the patch to upstream.
> 
>     thanks,
>    
>     Takashi
>    
>     >
>     > --- a/sound/usb/quirks.c 2019-09-22 21:28:09.757897000 +0000
>     > +++ b/sound/usb/quirks.c 2019-09-22 21:33:36.892274800 +0000
>     > @@ -1369,6 +1369,7 @@
>     >   case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
>     >   case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
>     >   case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
>     > +        case USB_ID(0x292b, 0xc4b3): /* Gustard U16 */
>     >   if (fp->altsetting == 2)
>     >   return SNDRV_PCM_FMTBIT_DSD_U32_BE;
>     >   break;
>     >
>     >
> 
> 
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