Date: Thu, 10 Aug 2000 19:06:02 +0200 From: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> To: freebsd-multimedia@freebsd.org Subject: Neomagic 256AV sound problem on 4.1-STABLE Message-ID: <20000810190602.A3365@curry.mchp.siemens.de>
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I recently upgraded my notebook (Siemens Mobile 510AGP) to 4.1-STABLE. Everything works except the sound. It uses the Neomagic 256AV chipset and used to work in 3.5-STABLE with the pcm driver. Now, everything _seems_ to be OK (no errors, device gets probed, x11amp plays mp3 files, ...) but there is no sound to be heard. Here are various diagnostics: andre@schlappy:~>dmesg | grep Neomagic pcm0: <Neomagic 256AV (non-ac97)> at port 0x220-0x22f,0x530-0x537,0x388-0x38b,0x310-0x311,0x370-0x371 irq 5 drq 1,3 on isa0 andre@schlappy:~>cat /dev/sndstat FreeBSD Audio Driver (newpcm) Aug 7 2000 17:47:20 Installed devices: pcm0: <Neomagic 256AV (non-ac97)> at io 0x530 irq 5 drq 1:3 (1p/1r channels duplex) andre@schlappy:~>mixer Mixer synth is currently set to 90:90 Mixer pcm is currently set to 80:80 Mixer speaker is currently set to 90:90 Mixer line is currently set to 80:80 Mixer mic is currently set to 5:5 Mixer cd is currently set to 82:82 Mixer mix is currently set to 90:90 Mixer igain is currently set to 5:5 As I said, the thing worked properly under 3.5-STABLE. Since there are no errors I am really clueless... Interestingly, the probing under 3.5-STABLE was diferent: mss_probe: no address supplied, try default 0x530 mss_detect - chip revision 0x0a ... try to identify the yamaha mss_detect() - Detected CS4231 pcm0 at 0x530 irq 5 drq 1 flags 0xc113 on isa mss_attach <mss>0 at 0x530 irq 5 dma 1:3 flags 0xc113 setting up yamaha registers set yamaha master volume to max So it seems that what used to be a CS4231 is now a Neomagic 256AV ?!? Any hints what I can try? Thanks, -Andre To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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