From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raymond Yau Subject: Re: HD-audio generic parser merged to linux-next Date: Wed, 13 Feb 2013 20:16:10 +0800 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ia0-f176.google.com (mail-ia0-f176.google.com [209.85.210.176]) by alsa0.perex.cz (Postfix) with ESMTP id 0CE9E2651AF for ; Wed, 13 Feb 2013 13:16:11 +0100 (CET) Received: by mail-ia0-f176.google.com with SMTP id i18so1117347iac.35 for ; Wed, 13 Feb 2013 04:16:10 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org >> >> 6 DAC channels for 5.1 surround > > It's an issue with the output path selection, and basically irrelevant > with the HP independent output. > >> Can independent headphone enabled by default since this mean that lost of >> surround 5.1 for those desktop with three audio jacks at rear panel ? > > Not really. The independent HP feature is just an additional stuff > that is enabled only when the configuration is available in the > selected paths. It doesn't influence on the path selection by > itself. > The driver create "alt analog" device but does not create "Channel mode" or Surround, Center Lfe playback volume controls for intel motherboard with 3 audio jacks for those 6 channels hda codecs (e.g. alc662, ad1882, ...) hda-emu codecs/alc662-intel-d945gclf2