From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756672AbbE2Rl2 (ORCPT ); Fri, 29 May 2015 13:41:28 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:36477 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755253AbbE2RlU (ORCPT ); Fri, 29 May 2015 13:41:20 -0400 Date: Fri, 29 May 2015 10:41:17 -0700 From: Jeremiah Mahler To: Takashi Iwai Cc: linux-kernel@vger.kernel.org Subject: Re: [BUG, bisect] ALSA: hda - No sound output Message-ID: <20150529174117.GB1769@hudson.localdomain> Mail-Followup-To: Jeremiah Mahler , Takashi Iwai , linux-kernel@vger.kernel.org References: <20150529072714.GA1338@hudson.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Takashi, On Fri, May 29, 2015 at 09:43:24AM +0200, Takashi Iwai wrote: > At Fri, 29 May 2015 09:37:44 +0200, > Takashi Iwai wrote: [...] > I think I found the culprit. Please try the patch below. > > > Takashi > > --- > diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c > index ea3af38eee58..464168426465 100644 > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ -5729,6 +5729,7 @@ static int patch_alc269(struct hda_codec *codec) > set_beep_amp(spec, spec->gen.mixer_nid, 0x04, HDA_INPUT); > > codec->patch_ops = alc_patch_ops; > + codec->patch_ops.stream_pm = snd_hda_gen_stream_pm; > #ifdef CONFIG_PM > codec->patch_ops.suspend = alc269_suspend; > codec->patch_ops.resume = alc269_resume; > diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c > index 742087ef378f..31a95cca015d 100644 > --- a/sound/pci/hda/patch_via.c > +++ b/sound/pci/hda/patch_via.c > @@ -472,6 +472,7 @@ static const struct hda_codec_ops via_patch_ops = { > .init = via_init, > .free = via_free, > .unsol_event = snd_hda_jack_unsol_event, > + .stream_pm = snd_hda_gen_stream_pm, > #ifdef CONFIG_PM > .suspend = via_suspend, > .check_power_status = via_check_power_status, That patch fixes the problem. Thanks! -- - Jeremiah Mahler