From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0002198]: No sound out of the built in speakers, but from headphones on a Apple MacBook Pro Date: Sun, 18 Jun 2006 09:29:46 +0200 Message-ID: <3b3baa14c21dee4aec107bca393c30e3@bugtrack.alsa-project.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 0B8AB147 for ; Sun, 18 Jun 2006 09:29:46 +0200 (MEST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: enlighter Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 2198 Category: PCI - hda-intel Reproducibility: always Severity: major Priority: normal Status: assigned Distribution: Gentoo Linux Kernel Version: 2.6.16.16 ====================================================================== Date Submitted: 06-09-2006 12:09 CEST Last Modified: 06-18-2006 09:29 CEST ====================================================================== Summary: No sound out of the built in speakers, but from headphones on a Apple MacBook Pro Description: Hi, this error occours on all macbook pros! (see www.mactel-linux.org). Sound comes only out of the headphones or out of line-out, but the internal speakers keep mute. I cannot unmute them using the mixer (alsamixer, kmix). I also tried a rc version of linux-2.6.17 with the same result. I also tried to load the snd-hda-intel module with "model=laptop" and "model=laptop-eapd". ====================================================================== ---------------------------------------------------------------------- enlighter - 06-18-06 09:27 ---------------------------------------------------------------------- I updated my kernel to 2.6.17 with the same result. everything is still quiet. btw: the macbook pro has the SigmaTel STAC9221 A1 Codec. ---------------------------------------------------------------------- enlighter - 06-18-06 09:29 ---------------------------------------------------------------------- lspci -nv: 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 8384:7680 Flags: fast devsel, IRQ 10 Memory at 90400000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Capabilities: [70] Express Unknown type IRQ 0 Capabilities: [100] Virtual Channel Capabilities: [130] Unknown (5) Issue History Date Modified Username Field Change ====================================================================== 06-09-06 12:09 enlighter New Issue 06-09-06 12:09 enlighter Distribution => Gentoo Linux 06-09-06 12:09 enlighter Kernel Version => 2.6.16.16 06-14-06 09:47 enlighter Issue Monitored: enlighter 06-18-06 09:27 enlighter Note Added: 0010297 06-18-06 09:29 enlighter Note Added: 0010298 ======================================================================