Re: mixer doesn't work
What kind of machine are you running on? You might want to install
alsa-base and alsa-utils if they are not. You could also run
"alsaconf" to detect and configure the sound card.
Are the relevant modules loaded? I have the following modules
loaded on my 12" powerbook G4.
# lsmod | grep snd
snd_powermac 44304 2
snd_pcm_oss 68136 1
snd_mixer_oss 23264 2 snd_pcm_oss
snd_pcm 119800 2 snd_powermac,snd_pcm_oss
snd_page_alloc 13480 1 snd_pcm
snd_timer 29348 1 snd_pcm
snd 67800 5 snd_powermac,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11812 3 snd
To load these modules automatically, I created the following file.
# cat /etc/modutils/sound
alias char-major-14 soundcore
alias sound-slot-0 dmasound_pmac
alias char-major-14-3 dmasound_pmac
alias /dev/dsp dmasound_pmac
alias sound-service-0-0 i2c-keywest
alias char-major-14-0 i2c-keywest
alias /dev/mixer i2c-keywest
Weiqun
On Sat, Jan 01, 2005 at 01:52:41PM +0800, William Xuuu wrote:
> Hi, guys~
>
> An annoying problem, the mixer won't work at all. The volume keeps still.
> `aumix' complains " aumix: SOUND_MIXER_READ_DEVMASK". I think i've built
> in all the necessary modules. Any ideas? thanks in advance.
>
> williamxuuu:~$ uname -a
> Linux williamxuuu 2.6.9 #1 Wed Dec 29 16:06:34 CST 2004 ppc GNU/Linux
>
> williamxuuu:~$ cat /boot/config-2.6.9 |grep -i MAC
> CONFIG_PPC_PMAC=y
> CONFIG_MAC_FLOPPY=y
> CONFIG_BLK_DEV_IDE_PMAC=y
> # CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST is not set
> CONFIG_BLK_DEV_IDEDMA_PMAC=y
> # CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set
> CONFIG_BLK_DEV_IDEDMA_PMAC_AUTO=y
> CONFIG_SCSI_MAC53C94=y
> # Macintosh device drivers
> CONFIG_PMAC_PBOOK=y
> CONFIG_PMAC_APM_EMU=y
> CONFIG_PMAC_BACKLIGHT=y
> CONFIG_ADB_MACIO=y
> CONFIG_MAC_EMUMOUSEBTN=y
> CONFIG_IP_NF_MATCH_MAC=m
> CONFIG_IP6_NF_MATCH_MAC=m
> CONFIG_MACE=y
> # CONFIG_MACE_AAUI_PORT is not set
> CONFIG_BMAC=y
> CONFIG_HAMACHI=m
> # CONFIG_SERIAL_PMACZILOG is not set
> CONFIG_DMASOUND_PMAC=y
> # ALSA PowerMac devices
> CONFIG_SND_POWERMAC=y
> CONFIG_MAC_PARTITION=y
>
>
>
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