On Mon, 03 Feb 2020 09:29:08 +0100,
Johan Hovold wrote:

On Mon, Feb 03, 2020 at 08:57:41AM +0100, Takashi Iwai wrote:

quoted

On Mon, 03 Feb 2020 00:28:16 +0100,
edes wrote:

quoted

el 2020-02-02 a las 14:41 Johan Hovold escribió:

quoted

I realised I forgot the test to match on the device descriptor when
applying the blacklist. It doesn't matter currently since I only enable
the quirk for your device, but if you haven't tested the patch already,
would you mind testing the below patch instead?

Hi, Johan, thank you for looking into this. I tested your patch, and it
works! (5.4.11 and 5.5.0).

I haven't performed extensive tests, but the card is again recognized as
both playback and capture device. Thank you!

Is this and acceptable solution and will this patch be integrated into the
kernel?

I don't mind where to blacklist; we may add a similar quirk in
USB-audio driver side, too.

I'm afraid it needs to be done in core since this info is needed while
parsing the descriptors.

OK, then let's go with your patch if there is no objection.


thanks,

Takashi