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Date: Thu, 28 Jun 2007 13:15:48 +0200 From: Rene Herman <rene.herman@...il.com> To: Patrick Draper <pdraper@...il.com> CC: linux-kernel@...r.kernel.org Subject: Re: Is it time for remove (crap) ALSA from kernel tree ? On 06/28/2007 04:28 AM, Rene Herman wrote: > On 06/28/2007 03:58 AM, Rene Herman wrote: > >> to figure it out. If you need to specify an ALSA device somewhere, make >> sure it's not the old "hw:0" but "default" (or "default:0" for the >> first card, "default:1" for the second, ...). The "hw:N" devices don't >> do mixing. > > Slight correction/expansion -- don't do _software_ mixing. Some cards > can do hardware mixing and in that case, "hw:N" or, specifically > "hw:N,0", "hw:N,1" and so on devices are available as hardware mixed > devices. Correcting the correction (sorry, it was late) -- "hw:N" is card N, "hw:N,M" is PCM interface M of card N and "hw:N,M,K" is (hardware mixed) subdevice K on PCM interface M of card N. Normal cards have only one PCM interface meaning that M is 0 in the above. That is, I meant that "hw:N,0,0", "hw:N,0,1" and so on are the hardware mixed devices. Rene. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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