[PATCH] ALSA: usb-audio: Add registration quirk for JBL Quantum 600

[Alexander Tsoy]

В Вт, 27/07/2021 в 11:54 +0200, Jean-Paul Argudo пишет:
> Hi Alexander, 
> 
> Le mardi 27 juillet 2021 à 12:33 +0300, Alexander Tsoy a écrit :
> > Apparently JBL Quantum 600 has multiple hardware revisions. Apply
> > registration quirk to another device id as well.
> > 
> > Signed-off-by: Alexander Tsoy <alexander at tsoy.me>
> > ---
> >  sound/usb/quirks.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
> > index e7accd87e063..326d1b0ea5e6 100644
> > --- a/sound/usb/quirks.c
> > +++ b/sound/usb/quirks.c
> > @@ -1899,6 +1899,7 @@ static const struct registration_quirk
> > registration_quirks[] = {
> >         REG_QUIRK_ENTRY(0x0951, 0x16ea, 2),     /* Kingston HyperX
> > Cloud Flight S */
> >         REG_QUIRK_ENTRY(0x0ecb, 0x1f46, 2),     /* JBL Quantum 600 */
> >         REG_QUIRK_ENTRY(0x0ecb, 0x2039, 2),     /* JBL Quantum 400 */
> > +       REG_QUIRK_ENTRY(0x0ecb, 0x203c, 2),     /* JBL Quantum 600 */
> 
> 
> Thanks! 
> 
> Thank you to Takashi Iwai also, who helped me a lot!
> 
> Just wondering how you could possibly "find" all devices id for those
> JBL headsets? I mean if the 600 has multiple hardware revisions, is it
> possible the 400 and 800 series too? 

We can only rely on bug reports and public databases I guess. The
current list is gathered from multiple sources:
https://bugzilla.kernel.org/show_bug.cgi?id=212669
https://www.spinics.net/lists/alsa-devel/msg129070.html
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/998
https://github.com/linuxhw/LsUSB/

> 
> 
> Thanks again,
> 
> 
> >         REG_QUIRK_ENTRY(0x0ecb, 0x203e, 2),     /* JBL Quantum 800 */
> >         { 0 }                                   /* terminator */
> >  };
>