Date: Wed, 31 Jan 2001 23:01:20 -0800 From: Brad Karp <bkarp@icsi.berkeley.edu> To: multimedia@freebsd.org Subject: mixer woes on ESS1371 on Tyan S2567 motherboard Message-ID: <200102010701.f1171Km97729@baboon.aciri.org>
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I run 4.2-RELEASE on a new dual 1 GHZ P-III box, with the Tyan 2567 motherboard. The motherboard's ESS1371 is probed fine: pcm0: <AudioPCI ES1371> port 0xdf00-0xdf3f irq 11 at device 2.0 on pci0 # pciconf -l | grep pcm0 pcm0@pci0:2:0: class=0x040100 card=0x13711274 chip=0x13711274 rev=0x08 hdr=0x00 # cat < /dev/sndstat FreeBSD Audio Driver (newpcm) Jan 31 2001 15:56:50 Installed devices: pcm0: <AudioPCI ES1371> at io 0xdf00 irq 11 (1p/1r channels duplex) When I change mixer channel levels, the changes "stick" on some channels but not on others. And I've been unable to generate any sound, even on the speaker channel. Specifically, here's what I get when I look at the mixer levels: # mixer Mixer vol is currently set to 0:0 Mixer pcm is currently set to 0:0 Mixer speaker is currently set to 75:75 Mixer line is currently set to 0:0 Mixer mic is currently set to 0:0 Mixer cd is currently set to 0:0 Mixer rec is currently set to 0:0 Mixer line1 is currently set to 0:0 Mixer phin is currently set to 0:0 Mixer phout is currently set to 0:0 Mixer video is currently set to 0:0 Mixer monitor is currently set to 0:0 Watch what happens when I try to change the level of, say, pcm: # mixer pcm 75 Setting the mixer pcm to 75:75. # mixer Mixer vol is currently set to 0:0 Mixer pcm is currently set to 0:0 Mixer speaker is currently set to 75:75 Mixer line is currently set to 0:0 Mixer mic is currently set to 0:0 Mixer cd is currently set to 0:0 Mixer rec is currently set to 0:0 Mixer line1 is currently set to 0:0 Mixer phin is currently set to 0:0 Mixer phout is currently set to 0:0 Mixer video is currently set to 0:0 Mixer monitor is currently set to 0:0 It turns out that for some channels, my changes are reflected in subsequent runs of mixer, and for others, my changes are not. A summary: changes "stick": speaker, mic, rec, phout changes don't "stick": vol, pcm, line, cd, line1, phin, video, monitor Has anyone seen similar behavior under 4.2? Or better still, is there a fix I'm missing? Many thanks, -Brad, bkarp@icsi.berkeley.edu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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