From mboxrd@z Thu Jan 1 00:00:00 1970 From: Armando Di Cianno Subject: Re: HDMI v. ICH8 on Dell XPS M1330 Date: Wed, 05 Mar 2008 10:19:23 -0500 Message-ID: <1204730363.6310.45.camel@localhost> References: <1204152070.12914.18.camel@localhost> <16A430A423D62246A24C9A892622FE66048B88@CORPEXCH1.na.ads.idt.com> <1204248546.12914.86.camel@localhost> <75b66ecd0803011903t535c8ecbv8f910077484035ff@mail.gmail.com> <16A430A423D62246A24C9A892622FE660550CF@CORPEXCH1.na.ads.idt.com> <1204498741.10206.26.camel@razman.gruemaster.com> <1204623862.13915.10.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from squid9.laughingsquid.net (squid9.laughingsquid.net [72.32.92.32]) by alsa0.perex.cz (Postfix) with ESMTP id 572C824407 for ; Wed, 5 Mar 2008 16:21:01 +0100 (CET) In-Reply-To: <1204623862.13915.10.camel@localhost.localdomain> 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: Jiang zhe Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Tue, 2008-03-04 at 17:44 +0800, Jiang zhe wrote: > I googled some info about the nvidia G84** or G86** graphics core. > They got the audio signal from the external audio device through spdif. > > For Dell M1330, the spdif configuration for the stac92** codec looks > well, maybe the graphic driver can control whether the audio signal is > allowed to transfer through the HDMI port? If it's a matter of a driver twiddling a bit on and off, maybe if someone with an @intel.com email address -- *hint hint* -- emailed NVIDIA tech guys, we might be able to get an answer as to what bits can be addressed to turn HDMI on and off, w/o modifying the NVIDIA binary driver. Does alsa-devel have a good report with NVIDIA, or any at all? -- Armando Di Cianno http://dicianno.org/blog armando@dicianno.org armando@goodship.net