From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [alsa-devel] no reset_resume for driver snd-usb-audio for logitech headset H600 Date: Sun, 20 Oct 2013 23:35:13 +0200 Message-ID: References: <525516D5.6030200@ladisch.de> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: baumber-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org Cc: Clemens Ladisch , Alan Stern , USB list , alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org List-Id: alsa-devel@alsa-project.org At Sun, 20 Oct 2013 23:18:13 +0200, wrote: > > On 2013-10-09 11:16 (CEST,UTC+2), Takashi Iwai wrote: > >>>> diff --git a/sound/usb/card.c b/sound/usb/card.c > >>>> index 9d9de8d..c591a83 100644 > >>>> --- a/sound/usb/card.c > >>>> +++ b/sound/usb/card.c > >>>> @@ -747,6 +747,7 @@ static struct usb_driver usb_audio_driver = { > >>>> .disconnect = usb_audio_disconnect, > >>>> .suspend = usb_audio_suspend, > >>>> .resume = usb_audio_resume, > >>>> + .reset_resume = usb_audio_resume, > >>>> .id_table = usb_audio_ids, > >>>> .supports_autosuspend = 1, > >>>> }; > > Shall I add the line in b/sound/usb/card.c and try it? Which kernel version shall I use? It doesn't matter which kernel version is. The error message should disappear, but I don't know whether any other positive effect you get. As Clemens pointed, there can be some negative effects by this, so it cannot be taken as is. But at least, it'd be good to know the result... thanks, Takashi > > + .reset_resume = usb_audio_resume, > > Do you need further debugging information? > > Thanks, Bernhard > > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html