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ritzdank
n00b
Joined: 27 Oct 2006
Posts: 12
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 Posted: Fri Nov 17, 2006 11:04 pm Post subject: [SOLVED] no sound - intel8x0 with ALSA |
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getting mad with ALSA and ibm x30 with this soundchip:
00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM AC'97 Audio Controller (rev 02)
here my .config grepped for SND
| Code: | CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
# CONFIG_SND_SEQUENCER_OSS is not set
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_AC97_BUS=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
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and grep SOUND
| Code: | CONFIG_SOUND=m
# CONFIG_SOUND_PRIME is not set |
compiled the kernel with ALSA_CARDS="intel8x0" on this machine Linux x30 2.6.17-gentoo-r8 #11 PREEMPT Tue Nov 14 00:56:21 GMT 2006 i686 Mobile Intel(R) Pentium(R) III CPU - M 1200MHz GNU/Linux
emerged alsa-tools. everything seems good except there is no sound, except sometimes a constant beep (maybe feedback from lspk and mic) when i unmute the PCM. ??
should i try a kernel without building the alsa-driver? instead the old-fashioned way with emerging alsa-driver? has anyone experienced the same with this soundchip?
lsmod | grep snd:
| Code: | snd_seq 40112 0
snd_seq_device 5708 1 snd_seq
snd_pcm_oss 31232 0
snd_mixer_oss 13120 1 snd_pcm_oss
snd_intel8x0 25340 0
snd_ac97_codec 78560 1 snd_intel8x0
snd_ac97_bus 1728 1 snd_ac97_codec
snd_pcm 63432 3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec
snd_timer 16388 2 snd_seq,snd_pcm
snd 38852 8 snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
soundcore 6592 1 snd
snd_page_alloc 6792 2 snd_intel8x0,snd_pcm
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Last edited by ritzdank on Sat Nov 18, 2006 9:42 pm; edited 1 time in total |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54308
Location: 56N 3W
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| Posted: Sat Nov 18, 2006 1:54 pm Post subject: |
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ritzdank,
What do you have in /dev/snd and /dev/sound ... from your lsmod, it looks good.
Since you have a laptop, mute or turn off everything except Master and PCM using alsamixer. There are some combinations of settings that disable analogue output.
In particular anything with IEC or SPDI/F in its name must be off, since intel8x0 hardare can only run one sample rate at a time.
Some laptops have odd sharing of sound jacks too. That requires both mic and headphones be off to fet analogue sound out.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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ritzdank
n00b
Joined: 27 Oct 2006
Posts: 12
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| Posted: Sat Nov 18, 2006 9:42 pm Post subject: [solved] |
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ls /dev/snd
| Code: | controlC0
pcmC0D0c
pcmC0D0p
pcmC0D1c
seq
timer |
ls /dev/sound
| Code: | adsp
audio
dsp
mixer |
turned everything off except master and PCM. start playing an audiofile with mplayer and IT WORKS now! thanks a lot! |
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