Date: Mon, 8 Sep 2008 21:05:16 -0700 From: George Hartzell <hartzell@alerce.com> To: swell.k@gmail.com Cc: freebsd-multimedia@freebsd.org, Alexander Motin <mav@FreeBSD.org> Subject: Re: help understanding sound/snd_hda on mac pro w/ -STABLE. Message-ID: <18629.62972.243803.679154@almost.alerce.com> In-Reply-To: <863akbq9y4.fsf@gmail.com> References: <18628.22210.414995.987246@almost.alerce.com> <863akbq9y4.fsf@gmail.com>
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swell.k@gmail.com writes: > George Hartzell <hartzell@alerce.com> writes: > > [...] > > An even simpler question would be, how can I test the other pcm > > devices? > > If you look closely at /dev/sndstat output you'll notice there is > `default' keyword on one of the pcm's. To change it you have to > set hw.snd.default_unit accordingly. It's documented in sound(4). > Next time you'll run mpg123 it will use different /dev/dsp. bingo, at least a little bit with Alexander's 20080905 patch. With hint.hdac.0.config="gpio1" in /boot/device.hints and hw.snd.default_unit="2" I can use mpg123 to play sound out of the line-out jack in the back of the unit. I've tried combinations of gpio0, gpio1, gpio2 and default_unit's of 0,1,2,3 and can't get sound out of the headphone jack on the front of the machine. Thanks for the patch and the help understanding what's going on! g.home | help
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