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From: | Jason Brittain |
Subject: | Re: [Qemu-devel] Re: Audio |
Date: | Thu, 04 Nov 2004 19:22:35 -0800 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040510 |
malc wrote:
On Thu, 4 Nov 2004, Jason Brittain wrote:Jason Brittain wrote:Ronald wrote:Le Thu, 04 Nov 2004 09:14:42 -0800, Jason Brittain a ?crit :I'm not sure if other guests produce audio. Know how to test this with the dsl iso?With dsl 0.8.1.1: # modprobe sb io=0x220 irq=5 dma=1 dma16=5 isapnp=0This command runs with no complaints, and dmesg says "SB 4.05 detected OK (220)", so I assume that works, although dsl doesn't seem to come with any wav files that I can play to actually test playing sounds. Maybe I can pull one down from the net. But, if it detects and configures the device, I'd mostly expect it to work.Actually.. I catted /bin/grep > /dev/audio to see if I could hear noise -- that didn't work. Then, when I shut down dsl I noticed this:linux/Documentation/devices.txt 14 char Open Sound System (OSS) 0 = /dev/mixer Mixer control 1 = /dev/sequencer Audio sequencer 2 = /dev/midi00 First MIDI port 3 = /dev/dsp Digital audio 4 = /dev/audio Sun-compatible digital audio So it's /dev/dsp where your grep should have been catted to. (Sun-audio is probably some uLaw device and there's no support for this in current SB16 implementation)
You're quite right. I tried again, this time with /dev/dsp, and it works. With that configuration, I'll see if I can get XP to recognize the audio device. -- Jason Brittain
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