[alsa-devel] [PATCH RFC RESEND] ALSA: usb-audio: quirks for Roland MX-1

[Takashi Iwai]

On Mon, 29 Apr 2019 12:01:49 +0200,
Julian Wiesener wrote:
> 
> Hi,
> 
> i did send the patch a few month ago, however i didn't got any feedback.
> 
> The Patch workarrounds the fact that the device appears to be working ASYNC, however it will be hanging, not playing or capturing a single byte. The 2 channel Altset kind of works, but sound is distorded. The 18 channel Altset works as intended.

The code change itself looks OK.  Could you prepare the proper patch
that is applied to kernel git tree and resubmit?  It needs to be a
patch file that is directly applicable via git-am.  Please put the
explanation above in the changelog.  Also it'd be good to put the
comment concisely as well.

Last but not least, don't forget to put your signed-off-by line, too.


thanks,

Takashi