On Fri, 4 Jan 2002 15:28:09 -0600
Ismail Thanickel <[EMAIL PROTECTED]> wrote:
> I am trying to get sound working on my new machine for
> last couple of days with no luck.
>
> NOTE: Please CC me as I am not subscribed to this mailing list
>
> I am getting this strange error from amixer when I try to
> unmute the sound card. I really don't know why the
> driver is muted by default. It is complaining that there
> are no ALSA drivers in the system.
>
> I have an Intel 810 AC97 (Avance Logic ALC200) sound
> built on to my Abit TH7II-RAID motherboard.
>
> My System
>
> Motherboard: Abit TH7II-RAID with Intel 810 AC97 (ALC200)
> Linux: Slackware Version 8 with kernel 2.4.17 (No sound built in)
>
>
> This is what I did.
>
> $ cd alsa-lib-0.5.12a
> $ ./configure
> $ make
> # make install
> # ./snddevices
>
> $ cd alsa-lib-05.10b
> $ ./configure
> $ make
> # make install
>
> $ cd alsa-util-0.5.10
> $./configure
> $ make
> # make install
>
> # lspci
> 00:00.0 Host bridge: Intel Corporation: Unknown device 2530 (rev 02)
> 00:01.0 PCI bridge: Intel Corporation: Unknown device 2532 (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation: Unknown device 244e (rev 04)
> 00:1f.0 ISA bridge: Intel Corporation: Unknown device 2440 (rev 04)
> 00:1f.1 IDE interface: Intel Corporation: Unknown device 244b (rev 04)
> 00:1f.2 USB Controller: Intel Corporation: Unknown device 2442 (rev 04)
> 00:1f.3 SMBus: Intel Corporation: Unknown device 2443 (rev 04)
> 00:1f.4 USB Controller: Intel Corporation: Unknown device 2444 (rev 04)
> 00:1f.5 Multimedia audio controller: Intel Corporation: Unknown device 2445
> (rev 04)
> 01:00.0 VGA compatible controller: nVidia Corporation NV11 (rev b2)
> 02:01.0 Ethernet controller: Bridgecom, Inc: Unknown device 0985 (rev 11)
> 02:06.0 Unknown mass storage controller: Triones Technologies, Inc. HPT366
> (rev 04)
>
>
> # cat /etc/modules.conf
> alias net-pf-4 off # we won't use PF IPX
> alias net-pf-5 off # we won't use PF AppleTalk
> alias char-major-195 NVdriver
>
> alias char-major-116 snd
> options snd snd_major=116 snd_cards_limit=1
> alias snd-card-0 snd-card-intel8x0
> options snd-card-intel8x0 snd_index=0 snd_id="Intel" # snd_ac97_clock=41194
> alias char-major-14 soundcore
> alias sound-slot-0 snd-card-0
> alias sound-service-0-0 snd-mixer-oss
> alias sound-service-0-1 snd-seq-oss
> alias sound-service-0-3 snd-pcm-oss
> alias sound-service-0-8 snd-seq-oss
> alias sound-service-0-12 snd-pcm-oss
>
> --- I tried the utility script provided (alsasound) --- results where same
> # modprobe snd-card-intel8x0
> # modprobe snd-pcm-oss
> # modprobe snd-mixer-oss
>
> # lsmod
> Module Size Used by
> snd-pcm-oss 17696 0 (unused)
> snd-pcm-plugin 13968 0 [snd-pcm-oss]
> snd-mixer-oss 4544 0 [snd-pcm-oss]
> snd-card-intel8x0 8656 0 (unused)
> snd-pcm 27904 0 [snd-pcm-oss snd-pcm-plugin
> snd-card-intel8x0]
> snd-timer 7632 0 [snd-pcm]
> snd-ac97-codec 22976 0 [snd-card-intel8x0]
> snd-mixer 21888 0 [snd-mixer-oss snd-ac97-codec]
> snd 30064 1 [snd-pcm-oss snd-pcm-plugin snd-mixer-oss
> snd-card-intel8x0 snd-pcm snd-timer snd-ac97-codec snd-mixer]
> soundcore 3344 2 [snd]
> NVdriver 820208 14
> ide-scsi 7344 0
> tulip 37200 1
>
> ============= THIS IS THE PROBLEM =========================
> # amixer -c 1 set Line 80% unmute
Shouldn't that be -c 0 for the first card?
> The ALSA sound driver was not detected in this system.
>
> # cat /proc/asound/cards
> 0 [Intel ]: ICH - Intel ICH 82801BA
> Intel ICH 82801BA at 0xb800, irq 11
>
> # cat /proc/asound/sndstat
> Sound Driver:3.8.2-980706 (ALSA v0.5.12a emulation code)
> Kernel: Linux polo 2.4.17 #2 Mon Dec 31 20:21:23 CST 2001 i686
> Config options: 0
>
> Installed drivers:
> Type 10: ALSA emulation
>
> Card config:
> Intel ICH 82801BA at 0xb800, irq 11
>
> Audio devices:
> 0: Intel ICH (DUPLEX)
>
> Synth devices: NOT ENABLED IN CONFIG
>
> Midi devices: NOT ENABLED IN CONFIG
>
> Timers:
> 7: system timer
>
> Mixers:
> 0: Avance Logic ALC200/200P
>
> # cat /proc/asound/0/ac97
> Avance Logic ALC200/200P
>
> Capabilities : -headphone out-
> DAC resolution : 18-bit
> ADC resolution : 18-bit
> 3D enhancement : Realtek 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 AMAP VRA
> Extended status : VRA
> PCM front DAC : 48000Hz
> PCM ADC : 48000Hz
>
> # cat /proc/asound/devices
> 0: [0] : control
> 6: [0- 0]: mixer
> 16: [0- 0]: digital audio playback
> 24: [0- 0]: digital audio capture
> 33: : timer
>
> # cat /proc/ioports
> 0000-001f : dma1
> 0020-003f : pic1
> 0040-005f : timer
> 0060-006f : keyboard
> 0070-007f : rtc
> 0080-008f : dma page reg
> 00a0-00bf : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 0170-0177 : ide1
> 01f0-01f7 : ide0
> 02f8-02ff : serial(auto)
> 0376-0376 : ide1
> 03c0-03df : vga+
> 03f6-03f6 : ide0
> 03f8-03ff : serial(auto)
> 0cf8-0cff : PCI conf1
> 5000-500f : Intel Corp. 82820 820 (Camino 2) Chipset SMBus
> 9000-afff : PCI Bus #02
> 9000-90ff : Linksys Network Everywhere Fast Ethernet 10/100 model NC100
> 9000-90ff : tulip
> 9400-9407 : Triones Technologies, Inc. HPT366 / HPT370
> 9400-9407 : ide2
> 9800-9803 : Triones Technologies, Inc. HPT366 / HPT370
> 9802-9802 : ide2
> 9c00-9c07 : Triones Technologies, Inc. HPT366 / HPT370
> a000-a003 : Triones Technologies, Inc. HPT366 / HPT370
> a400-a4ff : Triones Technologies, Inc. HPT366 / HPT370
> a400-a407 : ide2
> a408-a40f : ide3
> a410-a4ff : HPT370A
> b000-b01f : Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub A)
> b400-b41f : Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub B)
> b800-b8ff : Intel Corp. 82820 820 (Camino 2) Chipset AC'97 Audio Controller
> b800-b8ff : Intel ICH - AC'97
> bc00-bc3f : Intel Corp. 82820 820 (Camino 2) Chipset AC'97 Audio Controller
> bc00-bc3f : Intel ICH - Controller
> f000-f00f : Intel Corp. 82820 820 (Camino 2) Chipset IDE U100
> f000-f007 : ide0
> f008-f00f : ide1
>
> # cat /proc/interrupts
> CPU0
> 0: 721333 XT-PIC timer
> 1: 86 XT-PIC keyboard
> 2: 0 XT-PIC cascade
> 8: 1 XT-PIC rtc
> 9: 612665 XT-PIC nvidia
> 10: 3594 XT-PIC ide2
> 11: 2656 XT-PIC eth0, Intel ICH
> 12: 17954 XT-PIC PS/2 Mouse
> 14: 4 XT-PIC ide0
> 15: 5 XT-PIC ide1
> NMI: 0
> ERR: 0
>
>
> Is it bacause of the IRQ is shared with my network card.
> I tried running workman, mpg123 all of them runs without any complaint
> but no output. I tried to increase the volume using these but no use.
>
> Any help is greatly appreciated.
>
> Thanks
> Ismail
Maybe you're using devfs and haven't edited /etc/devfsd.conf according to the
instructions in the INSTALL file in the alsa-driver directory? I would try
to use an OSS/Free mixer (eg the standard sound mixer in KDE or gnome) to
raise volumes and unmute the relevant channels. HTH,
-Frans
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