Hi, I have built a mp3-player using LRP (www.linuxrouter.org) as OS. First I used the built-in driver from Kernel 2.2.19, but with this one I wasn't able to change the settings of bass and treble.
So I downloaded alsa-driver 0.5.12a, alsa-lib 0.5.10b and alsa-utils 0.5.10, cross-compiled them (LRP uses glibc 2.0.7) and put them on my mp3-player. The modules are loaded in this order: snd snd-timer snd-rawmidi snd-pcm snd-pcm-plugin snd-mixer snd-mixer-oss snd-pcm-oss snd-ac97-encode snd-ens1371 snd-card-ens1371 First I tried to create the devices with the snddevices-script, but that didn't work, so I installed them by hand: Device: Major: Minor: sndstat 14 6 music 14 8 mixer0 14 0 dmmidi0 14 9 dmfm0 14 10 amixer0 14 11 adsp0 14 12 amidi0 14 13 admmidi0 14 14 sequencer 14 1 midi0 14 2 dsp0 14 3 audio0 14 4 .. then created the symlinks .... ln -sf /dev/mixer0 /dev/mixer ln -sf /dev/midi0 /dev/midi ln -sf /dev/dsp0 /dev/dsp ln -sf /dev/audio0 /dev/audio ln -sf /dev/music /dev/sequencer2 ln -sf /dev/adsp0 /dev/adsp ln -sf /dev/amidi0 /dev/amidi .. then created /dev/snd and made these devices: controlC0 116 0 seq 116 1 hwC0D0 116 34 mixerC0D0 116 38 pcmC0D0 116 48 midiC0D0 116 40 .. then made a symlink .... ln -sf /proc/asound/dev /dev/snd .. and created these devices: aloadC0 116 32 aloadSEQC0 116 33 Now when I try to run amixer, it always says: "amixer: Mixer 0/0 open error: operation not supported by device" "cat /proc/asound/mixerD0" reports this: Mixer 'AC97' 'SigmaTel STAC9721/23' Elements 46 Groups 11 Switches 3 "cat /proc/asound/cards" reports this: 0[card 1] AudioPCI - Ensoniq AudioPCI Ensoniq AudioPCI ES 1371 at 0x5000, irq 15 What's wrong ? Can somebody please help me ? Greets from germany, Marco Glatz _______________________________________________________________ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user