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Ralph Spencer
n00b
Joined: 26 Feb 2010
Posts: 16
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 Posted: Fri Jan 28, 2011 11:01 pm Post subject: alsaconf Won't detect sound card |
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Following the Gentoo ALSA guide,
alsaconf doesn't detect my sound hardware with "No PnP/PCI card found".
This is my sound hardware:
| Code: |
1.
00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
2.
Subsystem: Giga-byte Technology Device a002
3.
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
4.
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
5.
Latency: 0 (500ns min, 1250ns max)
6.
Interrupt: pin B routed to IRQ 23
7.
Region 0: Memory at fe028000 (32-bit, non-prefetchable) [size=16K]
8.
Capabilities: [44] Power Management version 2
9.
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
10.
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
11.
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
12.
Address: 0000000000000000 Data: 0000
13.
Masking: 00000000 Pending: 00000000
14.
Capabilities: [6c] HyperTransport: MSI Mapping Enable- Fixed+
15.
Kernel driver in use: HDA Intel
16.
Kernel modules: snd-hda-intel
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Other programs complain the following:
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$ mplayer 01.mp4
MPlayer SVN-r32624-4.4.4 (C) 2000-2010 MPlayer Team
������������������������������ 01.mp4.
������������������ libavformat ������������ ����������!
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (aac), -aid 0, -alang eng
VIDEO: [H264] 864x486 24bpp 25.000 fps 999.2 kbps (122.0 kbyte/s)
��������������������� ����������:
major_brand: mp42
minor_version: 0
compatible_brands: mp42mp41
==========================================================================
����������������������������� ����������: [ffmpeg] FFmpeg's libavcodec codec family
������������ ��������������������: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
����������������������������� ����������: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, s16le, 109.6 kbit/7.77% (ratio: 13698->176400)
������������ ��������������������: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
[AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0'
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating strings
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating name
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[AO_ALSA] alsa-lib: conf.c:4633:(snd_config_expand) Evaluate error: No such file or directory
[AO_ALSA] alsa-lib: pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM default
[AO_ALSA] ������������ ������������ ����������������������������� No such file or directory
[AO SDL] �������������� ��������������������������: 44100 ���� ������������: Stereo ������������ s16le
[AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0'
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating strings
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating name
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[AO_ALSA] alsa-lib: conf.c:4633:(snd_config_expand) Evaluate error: No such file or directory
[AO_ALSA] alsa-lib: pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM default
[AO SDL] ���� �������� �������������� ����������: No available audio device
[AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0'
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating strings
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating name
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[AO_ALSA] alsa-lib: conf.c:4633:(snd_config_expand) Evaluate error: No such file or directory
[AO_ALSA] alsa-lib: pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM default
[AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0'
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating strings
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating name
[AO_ALSA] alsa-lib: conf.c:4154:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[AO_ALSA] alsa-lib: conf.c:4633:(snd_config_expand) Evaluate error: No such file or directory
[AO_ALSA] alsa-lib: pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM default
AL lib: alsa.c:488: Could not open playback device 'default': No such file or directory
[OpenAL] could not open device
DVB card number must be between 1 and 4
AO: [null] 44100Hz 2ch s16le (2 bytes per sample)
������������ �����������������������������..
Movie-Aspect - 1.78:1 - ������������������������������������������� ������������������������������
����������������������� ��������������������������������� ������������.
VO: [xv] 864x486 => 864x486 Planar YV12
A: 3.8 V: 3.8 A-V: -0.000 ct: -0.000 0/ 0 7% 1% 0.1% 0 0
��������������... (����������)
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VoidMage
Watchman
Joined: 14 Oct 2006
Posts: 6196
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| Posted: Sat Jan 29, 2011 2:10 am Post subject: |
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| You probably failed to load the correct module. |
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Ralph Spencer
n00b
Joined: 26 Feb 2010
Posts: 16
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| Posted: Tue Feb 01, 2011 7:19 pm Post subject: |
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SORRY FOR LATE REPLY
I thought /etc/init.d/alsasound start should take care of my modules? |
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VoidMage
Watchman
Joined: 14 Oct 2006
Posts: 6196
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| Posted: Tue Feb 01, 2011 11:42 pm Post subject: |
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| Only if you have the module and put a correct line in /etc/modprobe.d/alsa.conf (as that's the correct location for it). |
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Ralph Spencer
n00b
Joined: 26 Feb 2010
Posts: 16
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barul
Guru
Joined: 28 May 2010
Posts: 434
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| Posted: Fri Feb 04, 2011 4:24 pm Post subject: |
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Same here, with the same chipset.
I though that if we compile all the modules of snd_hda_intel in the kernel, that should detect the soundcard, no ?
Are we compelled to specify the correct module in /etc/modprobe.d/alsa.conf ? |
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VoidMage
Watchman
Joined: 14 Oct 2006
Posts: 6196
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| Posted: Fri Feb 04, 2011 6:43 pm Post subject: |
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| Actually, IIRC, for hda audio it's better to use modules. |
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