Date: Fri, 7 Oct 2005 11:44:27 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Ariff Abdullah <skywizard@MyBSD.org.my> Cc: freebsd-multimedia@FreeBSD.org, Alexander@Leidinger.net, davidxu@FreeBSD.org, noackjr@alumni.rice.edu Subject: Re: DAC1 / DAC2 for ex137x - ES1370/1/2/3 , CT5880/CT4730(EV1938) Message-ID: <20051007024427.GA15660@rndsoft.co.kr> In-Reply-To: <20051006141525.4171b911.skywizard@MyBSD.org.my> References: <20051006141525.4171b911.skywizard@MyBSD.org.my>
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On Thu, Oct 06, 2005 at 02:15:25PM +0800, Ariff Abdullah wrote: > Please take a look at my latest patchset. Ensoniq based chips does have > 2 DAC, so I've decided to take advantage of it to let the driver provide > 2 distinct hardware playback channels for pcm. The original intent of > DAC1 actually to implement some sort of wavetable synth, but somehow > this idea was (maybe) abandoned by Creative after acquiring Ensoniq. > Cool! It works great here on sparc64. vchan: off, DMA buffer size: 32KB DAC1: Ok DAC2: Ok DAC1 + DAC2: Ok ADC: Not tested. I'll have to connect es137x to build on sparc64. :-) Thank you. -- Regards, Pyun YongHyeon
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