Portál AbcLinuxu, 31. října 2025 14:36
uname -a
Linux honzaa-desktop 2.6.32-5-686 #1 SMP Mon Jan 16 16:04:25 UTC 2012 i686 GNU/Linux
lspci |grep udio
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
01:00.1 Audio device: ATI Technologies Inc RV620 Audio device [Radeon HD 34xx Series]
04:01.0 Multimedia audio controller: Avance Logic Inc. ALS4000 Audio Chipset
lsmod | grep snd
snd_hda_codec_atihdmi     1687  1 
snd_als4000             6217  2 
snd_hda_codec_realtek   163378  1 
snd_sb_common           8878  1 snd_als4000
gameport                6061  1 snd_als4000
snd_opl3_lib            6022  1 snd_als4000
snd_mpu401_uart         4067  1 snd_als4000
snd_seq_midi            3576  0 
snd_hda_intel          16823  4 
snd_seq_midi_event      3684  1 snd_seq_midi
snd_hda_codec          46002  3 snd_hda_codec_atihdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               4054  2 snd_opl3_lib,snd_hda_codec
snd_rawmidi            12513  2 snd_mpu401_uart,snd_seq_midi
snd_pcm                47226  4 snd_als4000,snd_hda_intel,snd_hda_codec
snd_seq                35463  2 snd_seq_midi,snd_seq_midi_event
snd_timer              12270  4 snd_opl3_lib,snd_pcm,snd_seq
snd_seq_device          3673  4 snd_opl3_lib,snd_seq_midi,snd_rawmidi,snd_seq
snd                    34423  23 snd_als4000,snd_hda_codec_realtek,snd_sb_common,snd_opl3_lib,snd_mpu401_uart,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_rawmidi,snd_pcm,snd_seq,snd_timer,snd_seq_device
soundcore               3450  1 snd
snd_page_alloc          5045  2 snd_hda_intel,snd_pcm
Řešení dotazu:
amixer -c ALS4000 contents
numid=21,iface=MIXER,name='Master Mono Capture Route'
  ; type=ENUMERATED,access=rw------,values=1,items=3
  ; Item #0 'L chan only'
  ; Item #1 'R chan only'
  ; Item #2 'L ch/2 + R ch/2'
  : values=2
numid=20,iface=MIXER,name='Master Mono Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=30,iface=MIXER,name='Master Playback 8kHz / 20kHz LPF Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
numid=1,iface=MIXER,name='Master Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0
  : values=25,25
numid=27,iface=MIXER,name='3D Control - Freq'
  ; type=INTEGER,access=rw------,values=1,min=0,max=3,step=0
  : values=2
numid=26,iface=MIXER,name='3D Control - Level'
  ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0
  : values=4
numid=25,iface=MIXER,name='3D Control - Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=28,iface=MIXER,name='3D Control - Wide'
  ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0
  : values=5
numid=2,iface=MIXER,name='PCM Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=3,iface=MIXER,name='PCM Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0
  : values=25,25
numid=5,iface=MIXER,name='Synth Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=6,iface=MIXER,name='Synth Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0
  : values=25,25
numid=4,iface=MIXER,name='Synth Capture Route'
  ; type=BOOLEAN,access=rw------,values=4
  : values=off,off,off,off
numid=11,iface=MIXER,name='Line Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=12,iface=MIXER,name='Line Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0
  : values=24,24
numid=10,iface=MIXER,name='Line Capture Route'
  ; type=BOOLEAN,access=rw------,values=4
  : values=off,off,off,off
numid=8,iface=MIXER,name='CD Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=9,iface=MIXER,name='CD Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0
  : values=17,17
numid=7,iface=MIXER,name='CD Capture Route'
  ; type=BOOLEAN,access=rw------,values=4
  : values=off,off,off,off
numid=14,iface=MIXER,name='Mic Boost (+20dB)'
  ; type=INTEGER,access=rw------,values=1,min=0,max=3,step=0
  : values=0
numid=15,iface=MIXER,name='Mic Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
numid=16,iface=MIXER,name='Mic Playback Volume'
  ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0
  : values=21
numid=13,iface=MIXER,name='Mic Capture Route'
  ; type=BOOLEAN,access=rw------,values=4
  : values=off,off,off,off
numid=17,iface=MIXER,name='PC Speaker Volume'
  ; type=INTEGER,access=rw------,values=1,min=0,max=3,step=0
  : values=3
numid=22,iface=MIXER,name='Mono Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=18,iface=MIXER,name='Capture Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=3,step=0
  : values=3,3
numid=19,iface=MIXER,name='Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=3,step=0
  : values=3,3
numid=23,iface=MIXER,name='Analog Loopback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=24,iface=MIXER,name='Digital Loopback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=29,iface=MIXER,name='3D PowerOff Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
amixer sset Capture cap
        Tiskni
            
                Sdílej:
                 
                 
                 
                 
                 
                 
            
    
ISSN 1214-1267, (c) 1999-2007 Stickfish s.r.o.