Problem description: -------------------- Whatever system attached to my soundcard, the output level is too low. Same behaviour with different media player (cdcontrol/mplayer) Same behaviour in Xwindow and in console
My system: ---------- Intel PIV - 1.7 GHz, 256 RAM Motherboard : ASRock G PRO Audio : 5.1 Channels AC'97 Audio FreeBSD 5.2.1 (February 2004) Desktop : XFCE
Some (hopefully) usefull info:
------------------------------
Xcusco# dmesg | grep pcm
pcm0: <SiS 7012> port 0xd800-0xd87f,0xdc00-0xdcff irq 10 at device 2.7 on pci0
pcm0: <C-Media Electronics CMI9739 AC97 Codec>
Xcusco# ls /dev/dsp* /dev/dsp0.0 /dev/dsp0.1 /dev/dspW0.0 /dev/dspW0.1 /dev/dspr0.0
Xcusco# mixer Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 Mixer speaker is currently set to 100:100 Mixer line is currently set to 100:100 Mixer mic is currently set to 100:100 Mixer cd is currently set to 100:100 Mixer rec is currently set to 100:100 Mixer ogain is currently set to 100:100 Mixer line1 is currently set to 100:100 Mixer phin is currently set to 100:100 Mixer phout is currently set to 100:100 Mixer video is currently set to 100:100 Recording source: mic
Xcusco# kldstat -v | grep snd
90 isa/snd_ad1816
91 isa/snd_es1888
92 sbc/snd_ess
94 isa/snd_gusc
95 isa/snd_mss
96 acpi/snd_mss
97 isa/snd_pnpmss
98 gusc/snd_guspcm
99 sbc/snd_sb16
100 sbc/snd_sb8
101 isa/snd_sbc
102 pci/snd_als4000
103 pci/snd_cmi
104 pci/snd_cs4281
105 pci/snd_csa
106 csa/snd_csapcm
107 pci/snd_ds1
108 pci/snd_emu10k1
110 pci/snd_es137x
111 pci/snd_fm801
112 pci/snd_ich
113 pci/snd_maestro
114 pci/snd_neomagic
115 pci/snd_solo
116 pci/snd_t4dwave
117 pci/snd_via8233
118 pci/snd_via82c686
119 pci/snd_vibes
120 snd_pcm
160 msgsnd[Question : which one should I use (cmi ? pcm ? pcm+cmi?) and how to disable the other ?]
My questions: -------------- I had a look on internet, in the handbook, in the mailing archive. I found some more or less related topic, like : - driver "forgets" to power on the ouptput amp. - SiS7012 handles by /usr/src/sys/dev/sound/pci/ich.c
but nothing help till now. Can someone tell me where to go now ?
Thanks a lot in advance.
marc
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