Hello!
I have problem getting to work soundcard in my shiny new notebook.
The card is recognized as atiixp but output is only available through
headphones (and rather quiet). I have googled a bit and there seems to
be quite popular problem but on intel's boards. I have tried alsa
drivers from 2.6.15 kernel (ubuntu dapper) as well as 1.0.11 from
alsa-project.org.
Any help welcome
Marcin Bukat
Below are some details:
[EMAIL PROTECTED]:~# lsmod|grep snd
snd_atiixp 21580 2
snd_ac97_codec 99872 1 snd_atiixp
snd_ac97_bus 2688 1 snd_ac97_codec
snd_pcm_oss 46176 0
snd_mixer_oss 20352 1 snd_pcm_oss
snd_pcm 96644 3 snd_atiixp,snd_ac97_codec,snd_pcm_oss
snd_timer 27332 1 snd_pcm
snd 60324 10
snd_atiixp,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11040 1 snd
snd_page_alloc 11656 2 snd_atiixp,snd_pcm
relevant part of lspci -v
0000:00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400
AC'97 Audio Controller (rev 01)
Subsystem: QUANTA Computer Inc: Unknown device 0733
Flags: bus master, 66MHz, slow devsel, latency 64, IRQ 217
Memory at d0003400 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Message Signalled Interrupts: 64bit- Queue=0/0
Enable-
[EMAIL PROTECTED]:~# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: IXP [ATI IXP], device 0: ATI IXP AC97 [ATI IXP AC97]
Subdevices: 1/1
Subdevice #0: subdevice #0
[EMAIL PROTECTED]:~# cat /proc/asound/card0/codec97#0/ac97#0-0
0-0/0: Conexant id 30
PCI Subsys Vendor: 0x152d
PCI Subsys Device: 0x0733
Revision : 0x00
Compat. Class : 0x00
Subsys. Vendor ID: 0x0000
Subsys. ID : 0x0000
Capabilities : -reserved1- -headphone out-
DAC resolution : 18-bit
ADC resolution : 18-bit
3D enhancement : No 3D Stereo Enhancement
Current setup
Mic gain : +0dB [+0dB]
POP path : pre 3D
Sim. stereo : off
3D enhancement : off
Loudness : off
Mono output : MIX
Mic select : Mic1
ADC/DAC loopback : off
Extended ID : codec=0 rev=2 AMAP DSA=0 SPDIF
Extended status : PRL PRK PRJ PRI SPCV SPDIF=7/8
SPDIF Control : Consumer PCM Category=0x2 Generation=1 Rate=48kHz
Extended modem ID: codec=0 LIN1
Modem status : PRA(GPIO)
Line1 rate : 48000Hz
[EMAIL PROTECTED]:~# cat /proc/asound/card0/codec97#0/ac97#0-0+regs
0:00 = 0152
0:02 = 0000
0:04 = 0000
0:06 = 0000
0:08 = 0000
0:0a = 0000
0:0c = 0000
0:0e = 801f
0:10 = 8000
0:12 = 0707
0:14 = 0000
0:16 = 0000
0:18 = 0000
0:1a = 0000
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 000f
0:28 = 0a04
0:2a = 7c10
0:2c = bb80
0:2e = 0000
0:30 = 0000
0:32 = bb80
0:34 = 0000
0:36 = 0000
0:38 = 0000
0:3a = 2824
0:3c = 0001
0:3e = 0100
0:40 = bb80
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0030
0:4e = ffff
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0600
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0012
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0000
0:70 = 0000
0:72 = 0000
0:74 = 0000
0:76 = 0000
0:78 = 0000
0:7a = 8004
0:7c = 4358
0:7e = 5430
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