From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Subject: Re: [PATCH] OMAP general SOC driver. Date: Wed, 26 Nov 2008 12:33:12 -0800 Message-ID: <200811261233.13259.david-b@pacbell.net> References: <1227696478-8354-1-git-send-email-stanley.miao@windriver.com> <200811261034.42356.david-b@pacbell.net> <20081126200750.GK6234@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20081126200750.GK6234@sirena.org.uk> Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org To: Mark Brown Cc: Jarkko Nikula , "Stanley.Miao" , alsa-devel@alsa-project.org, linux-omap@vger.kernel.org List-Id: alsa-devel@alsa-project.org On Wednesday 26 November 2008, Mark Brown wrote: > Can someone post an overview of what the hardware configurations of > these boards are, please? =A0It's starting to sound like they're not = very > similar at all. I only have schematics for Beagle ... which makes VERY minimal use of the twl4030 audio capabilities: - stereo "headset" output, without its mic - stereo aux-in Other twl4030 family boards *could* have: - microphone input for that headset - stereo "hands-off" speakers - mono earpiece output - two other microphone input channels And maybe more; that's just me summarizing unconnected pins, not the datasheet. There are also cost-reduced parts with less audio capability. I make no claim about audio expertise -- the nearest I come to it is observing a few years back that there was a huge framework hole, which ASoC seems to fill -- but I wonder if it shouldn't suffice just to provide a mask of capabilities that are wired up on a given board. - Dave -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html