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环境:Debian 3.0 Kernel 2.4.22
在kernel中编译了soundcore.o、i810_audio.o等模块,在系统启动时出现下列提示:
Intel 810 + AC97 Audio, version 0.24, 10:28:22 Oct 16 2003
PCI: Found IRQ 5 for device 00:1f.5
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH 82801AA found at IO 0xdc00 and 0xd800, MEM 0x0000 and 0x0000, IRQ 5
i810_audio: Audio Controller supports 2 channels.
i810_audio: Defaulting to base 2 channel mode.
i810_audio: Resetting connection 0
ac97_codec: AC97 Audio codec, id: ADS72 (Analog Devices AD1881A)
i810_audio: AC'97 codec 0 Unable to map surround DAC's (or DAC's not present), total channels = 2
然后进入Linux可以用aumix配置,但无法发出声音,用sndconfig也不行,在播放Sample的时候就会出现上面最后几行提示,进入GNOME可以配置音量,但就是不发声。
我看了很多这方面的介绍,知道这家伙不好弄,但在MDK9、RH9中都可以被自动识别和使用,怎么在Debian下就不行呢? |
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