From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matej Laitl Subject: Re: [ALSA] HDA: no sound in headphone-out caused by commit f889fa91ad47e (2.6.25-rc1 regression) Date: Wed, 13 Feb 2008 13:05:48 +0100 Message-ID: <200802131305.48471.strohel@gmail.com> References: <200802112158.41989.strohel@gmail.com> <200802122357.46309.strohel@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: Takashi Iwai Cc: alsa-devel , LKML List-Id: alsa-devel@alsa-project.org On Wednesday 13 of February 2008 11:59:58 Takashi Iwai wrote: > > Now I just found that the new "Speaker" switch forgets it's value from > > time to time, ie. it's muted, you go and have lunch, and when you get > > back and start the music, it's unmuted. It is probably related to > > aggressive hda-codec powersaving, which I have enabled and set to 20 > > secs. > > Hm, does the patch below have any influence? > If the problem still persists, please take alsa-info.sh snapshots > before and after power-saving. This patch did not have any effect. (i haven't tested suspend-to-ram) alsa-info before powersaving (speaker silent, mixer says: Speaker=MM): http://pastebin.ca/902330 alsa-info after powersaving (speaker loud, mixer says: Speaker=MM): http://pastebin.ca/902332