From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jakub Schmidtke Subject: HDMI audio with NVIDIA NVS 3100M Date: Fri, 11 Jun 2010 01:58:13 -0400 Message-ID: <201006110158.13869.sjakub@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-iw0-f179.google.com (mail-iw0-f179.google.com [209.85.214.179]) by alsa0.perex.cz (Postfix) with ESMTP id 5DAD71039A6 for ; Fri, 11 Jun 2010 07:55:33 +0200 (CEST) Received: by iwn6 with SMTP id 6so123747iwn.38 for ; Thu, 10 Jun 2010 22:55:32 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Hi. I am having problems getting the HDMI audio working with NVIDIA NVS 3100M card (this is a card in Lenovo T410 laptop). When I'm not using any options for the snd-hda-intel module, I have 4 controls in alsamixer: S/PDIF >S/PDIF 1 S/PDIF 2 S/PDIF 3. Playing to any of the 4 available devices doesn't produce any sound through TV. In a thread about GT2XX cards ( http://forum.xbmc.org/showthread.php?p=527386 ) there was a solution - adding "options snd-hda-intel enable_msi=0 probe_mask=0xffff,0xfff2" to modprobe's config. When I am using this option I have only one S/PDIF output, but I am still not getting any sound through TV. I have run alsa-info.sh script and uploaded the results (this is without any options for the modprobe): http://www.alsa-project.org/db/?f=7514a673a73aca75d58c3e426c59d0bf6ca3dfc8 This is info from lspci about this card: 01:00.0 VGA compatible controller: nVidia Corporation NVIDIA NVS 3100M (rev a2) 01:00.0 0300: 10de:0a6c (rev a2) 01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1) 01:00.1 0403: 10de:0be3 (rev a1) Any hints? Maybe I can debug or check something else? I am ok with modifying and building kernel modules, I just have no idea where to start... Thanks!