From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [alsa-devel] Headphone output doesn't work with 3.0.0-rc* anymore Date: Thu, 09 Jun 2011 11:20:04 +0200 Message-ID: References: <20110607180522.GA4004@tiehlicka.suse.cz> <20110608174855.GA4138@tiehlicka.suse.cz> <20110609085616.GA4207@tiehlicka.suse.cz> <20110609090607.GB4207@tiehlicka.suse.cz> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <20110609090607.GB4207@tiehlicka.suse.cz> Sender: linux-kernel-owner@vger.kernel.org To: Michal Hocko Cc: LKML , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Thu, 9 Jun 2011 11:06:07 +0200, Michal Hocko wrote: > > On Thu 09-06-11 10:56:16, Michal Hocko wrote: > > On Thu 09-06-11 08:09:18, Takashi Iwai wrote: > > > At Wed, 8 Jun 2011 19:48:55 +0200, > [...] > > > Thanks, that's helpful. > > > As a quirk solution, could you try to pass model=auto option to > > > snd-hda-intel module? > > > > Headphones work now but speakers are quite... I have tried to play > > with Headphone and Speaker controls in alsamixer but no changes. > > > > Here is what I get in logs when the module is loaded: > > [ 5320.360277] HDA Intel 0000:00:1b.0: PCI INT A disabled > > [ 5326.920247] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0 > > [ 5326.920262] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0 > > [ 5326.920279] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 > > [ 5326.920375] HDA Intel 0000:00:1b.0: irq 42 for MSI/MSI-X > > [ 5326.920405] HDA Intel 0000:00:1b.0: setting latency timer to 64 > > [ 5326.981085] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 > > [ 5326.981262] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 > > [ 5326.987934] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20 > > > > [maybe not important but input numbers are increasing for every new load] > > > > There is another strange thing. After I stop mplayer and wait for some > > time (~1min) I can hear a "click" sound and then there is no sound at > > all... If I start mplayer in the meantime it just works... > > If I try to remove the module and load it again then things work and stop > > working after first playback again. > > And I have just found out that I do not have to start any playback to > see this. It is sufficient to load the module and wait a minute and > there is no sound at all (both from speakers or headphones). OK, could you give alsa-info.sh outputs at both working and non-working states? thanks, Takashi