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cravengemetzel
n00b
Joined: 12 Mar 2012
Posts: 40
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 Posted: Thu Mar 15, 2012 4:46 pm Post subject: I am having problems with my (AMD) audio card .. [SOLVED] |
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Upon "startx," it gives off a persistent screeching garbled noise that does not stop unless I mute the master channel in alsamixer .
| Code: | "lspci -v | grep -i audio" gives:
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series]
00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01)
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I edited /usr/share/alsa/alsa.conf and changed references to "card" from 0 to 1 . (This I had to do in Arch Linux in order to get my soundcard working .)
I just recompiled a bunch of things with the "pulseaudio" USE flag, and I am about to reboot and see if it helped or not .
I am at a loss . Please help me .
*EDIT*
Recompiling with the "pulseaudio" USE flag did not help, however, underneath the garbled screeching noise I can hear the appropriate sounds .
ie. Upon "startx" I can hear the KDE login sound in addition to the overwhelming garbled screeching noise, and I can play a YouTube video and hear the music in addition to the overwhelming garbled screeching noise .
So the problem amounts to disabling this garbled screeching noise .
Also, in alsamixer, I only have the "Master, Beep and BaseFRQ" channels .
Last edited by cravengemetzel on Fri Mar 16, 2012 4:02 pm; edited 1 time in total |
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NeddySeagoon
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Joined: 05 Jul 2003
Posts: 54232
Location: 56N 3W
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| Posted: Thu Mar 15, 2012 7:53 pm Post subject: |
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cravengemetzel,
I think both these cards need snd-hda-intel. Please confirm that, and if so be sure that snd-hda-intel is built as a kernel module, as we probably need to pass it some module paramaters when iy loads.
Its easier to play with module parameters when your target is made as a loadable module, rather than built in.
You clearly have two sould cards, The first (default) one | Code: | | 00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] |
is the sound card on your video card. It is HDMI output only and will only have a on/off control. It only works with the ati-drivers or the 3.3-rc kernel series.
The second one, the one on your motherboard | Code: | | 00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01) |
is probably the one you wish to use and you wish was the defualt card if you use the ati-drivers package.
Please use wgetpaste to put your dmesg output on a pastebin and post where it is.
Sight of your andwould be good too.
_________________
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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cravengemetzel
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Joined: 12 Mar 2012
Posts: 40
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54232
Location: 56N 3W
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| Posted: Thu Mar 15, 2012 10:42 pm Post subject: |
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cravengemetzel,
You actually have four sound cards as shown by | Code: | crw-rw----+ 1 root audio 116, 6 Mar 15 09:09 controlC0
crw-rw----+ 1 root audio 116, 8 Mar 15 09:09 controlC1
crw-rw----+ 1 root audio 116, 11 Mar 15 09:09 controlC2
crw-rw----+ 1 root audio 116, 15 Mar 15 09:09 controlC3 |
Thats the two you have already shown and two more, possibly USB ?
Your lspci -k did not work because the version of lspci you have does not understand the -k option.-
- edit -
I did not intend you to type "lspci -k output". I intended you to use the command and post the output from the command. Sorry for the confusion
In your gentoo, do and post the lspci output again.
If your other sound cards are USB based, please post the output of lsusb. If you don't have that,
We need to get your sound cards into some sort of order, so they don't randomly move around.
From your ls -l/dev/snd, we can tell that sound card 0 is your on board sound card because it has lots of devices. cards 1 and 2 each have a single playback device and card 3 has onle playback and one capture device (a sub headset perhaps?)
Using the snd-hda-intel kernel module does not imply that your PC hardware was made by Intel, only that parts of it follow a specification published by Intel.
I was expecting to see somethng like
| Code: | 00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA)
Subsystem: ASUSTeK Computer Inc. Device 8357
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel |
in your lspci. My PC is also AMD based.
Go into all your sound cards with alsamixer and mute everything except the card your speakers are connected to.
Use to see the controls on your first sound card, then and so on. If muting something helps, we have learned somethings about the problem.
When you look at the controls, your on board sound card should show something like | Code: | ┌─────────────────────── AlsaMixer v1.0.25 ───────────────────────┐
│ Card: HDA ATI SB F1: Help │
│ Chip: VIA VT1708S F2: System information │
│ View: Playback F6: Select sound card │
│ Item: Master [dB gain: 0.00] Esc: Exit │
│ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ │
│ │▒▒│ │ │ │▒▒│ │ │ │ │ │▒▒│ │
│ │▒▒│ │ │ │▒▒│ │ │ │ │ │▒▒│ >
│ │▒▒│ │▒▒│ │▒▒│ │ │ │ │ │▒▒│ >
│ │▒▒│ │▒▒│ │▒▒│ │ │ │ │ │▒▒│ >
│ │▒▒│ │▒▒│ │▒▒│ │ │ │ │ │▒▒│ >
│ │▒▒│ │▒▒│ │▒▒│ │ │ │ │ │▒▒│ >
│ │▒▒│ │▒▒│ │▒▒│ │ │ │▒▒│ │▒▒│ │
│ ├──┤ ┌──┐ ├──┤ ├──┤ ├──┤ └──┘ ├──┤ │
│ │OO│ │OO│ │OO│ │OO│ │MM│ │OO│ │
│ └──┘ └──┘ └──┘ └──┘ └──┘ └──┘ │
│ 100 65<>65 100<>100 0<>0 21<>21 100<>100 │
│< Master >Headphon PCM Front Front Mi Front Mi Surround │
└─────────────────────────────────────────────────────────────────┘ |
I have the same sound card as you but may have a different codec.
The card is shown in the top left Card: HDA ATI SB a and the codec is shown as Chip: VIA VT1708S. What do you have ?
How did you compile your kernel ?
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
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those that have never had a hard drive fail. |
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Kaso_da_Zmok
Apprentice
Joined: 19 Aug 2004
Posts: 189
Location: Zurich, Switzerland
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| Posted: Thu Mar 15, 2012 11:08 pm Post subject: |
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hearing scrambled sounds means you have the module loaded.
the hudson chipset is sort of new and might have some childish problems.
here is my blind shot:
try un-muting the rear mic and setting the level to 00.
if that does no help go trough all switches and sliders in alsamixer |
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cravengemetzel
n00b
Joined: 12 Mar 2012
Posts: 40
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| Posted: Fri Mar 16, 2012 2:19 am Post subject: |
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Ooops . I should have guessed that "output" should not have been in there . xD
Here is the correct "lspci -k" :
http://paste.pocoo.org/show/566315/
I already have pciutils installed, as well as usbutils, but none of my speakers are usb-based, as you can see here :
| Code: | # lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 5986:02ac Acer, Inc
Bus 003 Device 002: ID 0a5c:21b4 Broadcom Corp. BCM2070 Bluetooth 2.1 + EDR
Bus 004 Device 002: ID 138a:0018 Validity Sensors, Inc.
Bus 005 Device 002: ID 058f:6387 Alcor Micro Corp. Transcend JetFlash Flash Drive
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| Code: | # lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI BeaverCreek [Mobility Radeon HD 6620G]
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series]
00:02.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:06.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:10.0 USB controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:10.1 USB controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:12.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:13.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:13.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 13)
00:14.1 IDE interface: Advanced Micro Devices [AMD] Hudson IDE Controller (rev 40)
00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [AMD Radeon HD 6600M Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5116 PCI Express Card Reader (rev 01)
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"alsamixer -c0" yields "this device does not have any controls" .
"alsamixer -c1" yields the usual alsamixer interface, to which the three interfaces are "Master, Beep, and BaseFRQ" .
Note that "Beep, and BaseFRQ" do not have any volume control . Though "Beep" has the "00" green square .
This means that I do not have "Headphone, PCM, Front, Front Mic, or Surround" .
"alsamixer -c2" yields the interface "S/PDIF," which also has the "00" green square .
Oh my .. "alsamixer -c3" yielded the interface that I was to expect, complete with "Master, Speaker, Speaker 1, PCM, and Front Mic Jack Mode" !!
This is a huge step toward getting my soundcard to work properly .
And anything above "-c3" yields an invalid index .
Here are some (very) rough pastes of the four alsamixer interfaces I mentionned .
| Code: | "alsamixer -c0" :
┌───────────────────────────────────────────────────────────────────────────────────── AlsaMixer v1.0.25 ──────────────────────────────────────────────────────────────────────────────────────┐
│ Card: Loopback F1: Help │
│ Chip: Loopback Mixer F2: System information │
│ View: F3: Playback F4: Capture F5: All F6: Select sound card │
│ Item: Esc: Exit │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ This sound device does not have any controls. │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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| Code: | "alsamixer -c1" :
┌───────────────────────────────────────────────────────────────────────────────────── AlsaMixer v1.0.25 ──────────────────────────────────────────────────────────────────────────────────────┐
│ Card: pcsp F1: Help │
│ Chip: PC-Speaker F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: Master [dB gain: 18.05, 18.05] Esc: Exit │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ ┌──┐ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ │▒▒│ │
│ ├──┤ ┌──┐ 18643 │
│ │MM│ │OO│ │
│ └──┘ └──┘ │
│ 100<>100 │
│ < Master > Beep BaseFRQ │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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| Code: | "alsamixer -c2" :
┌───────────────────────────────────────────────────────────────────────────────────── AlsaMixer v1.0.25 ──────────────────────────────────────────────────────────────────────────────────────┐
│ Card: HD-Audio Generic F1: Help │
│ Chip: ATI R6xx HDMI F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: S/PDIF Esc: Exit │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ ┌──┐ │
│ │OO│ │
│ └──┘ │
│ < S/PDIF > │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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| Code: | And finally, "alsamixer -c3" :
┌───────────────────────────────────────────────────────────────────────────────────── AlsaMixer v1.0.25 ──────────────────────────────────────────────────────────────────────────────────────┐
│ Card: HD-Audio Generic F1: Help │
│ Chip: IDT 92HD81B1X5 F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: Master [dB gain: -36.00] Esc: Exit │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ ┌──┐ ┌──┐ ┌──┐ ┌──┐ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ ├──┤ ├──┤ ├──┤ └──┘ Mic In │
│ │OO│ │OO│ │MM│ │
│ └──┘ └──┘ └──┘ │
│ 25 100<>100 100<>100 99<>99 │
│ < Master > Speaker Speaker 1 PCM Front Mic Jack Mode │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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cravengemetzel
n00b
Joined: 12 Mar 2012
Posts: 40
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| Posted: Fri Mar 16, 2012 4:02 pm Post subject: |
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I have changed the references to "card" in /etc/usr/share/alsa/alsa.conf to the value of "3" .
Everything now seems to work as it should .
Marking this thread as solved, for now .  |
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