rendered paste body################################ALSA Information Script v 0.4.24################################Linux Distribution------------------Ubuntu 7.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 7.04"Kernel Information------------------Kernel release: 2.6.20-16-genericOperating System: GNU/LinuxArchitecture: i686Processor: unknownSMP Enabled: YesALSA Version------------Driver version: 1.0.14rc1Library version: Utilities version: 1.0.13Loaded ALSA modules-------------------snd_hda_intelSoundcards recognised by ALSA----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xdfffc000 irq 20PCI Soundcards installed in the system--------------------------------------00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)Advanced information - PCI Vendor/Device/Susbsystem ID's--------------------------------------------------------00:1b.0 0403: 8086:27d8 (rev 01) Subsystem: 1028:01c2HDA-Intel Codec information---------------------------Codec: SigmaTel STAC9200Address: 0Vendor Id: 0x83847690Subsystem Id: 0x102801c2Revision Id: 0x102201Default PCM: rates [0x7e0]: 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x1]: PCMDefault Amp-In caps: N/ADefault Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1Node 0x02 [Audio Output] wcaps 0xd0401: Stereo Power: 0x0Node 0x03 [Audio Input] wcaps 0x1d0541: Stereo Power: 0x0 Connection: 1 0x0aNode 0x04 [Audio Input] wcaps 0x140311: Stereo Digital PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Connection: 1 0x08Node 0x05 [Audio Output] wcaps 0x40211: Stereo Digital PCM: rates [0x1e0]: 44100 48000 88200 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3Node 0x06 [Vendor Defined Widget] wcaps 0xf30201: Stereo DigitalNode 0x07 [Audio Selector] wcaps 0x300901: Stereo Connection: 3 0x02* 0x08 0x0aNode 0x08 [Pin Complex] wcaps 0x430681: Stereo Digital Pincap 0x0810024: IN EAPD Detect Pin Default 0x01c47010: [Jack] SPDIF In at Ext Rear Conn = RCA, Color = Yellow Pin-ctls: 0x20: IN Power: 0x0Node 0x09 [Pin Complex] wcaps 0x400301: Stereo Digital Pincap 0x0810: OUT Pin Default 0x01447010: [Jack] SPDIF Out at Ext Rear Conn = RCA, Color = Yellow Pin-ctls: 0x40: OUT Connection: 2 0x05* 0x0aNode 0x0a [Audio Selector] wcaps 0x30090d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Amp-Out vals: [0x0c 0x0c] Connection: 1 0x0cNode 0x0b [Audio Selector] wcaps 0x300105: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x1f 0x1f] Connection: 1 0x07Node 0x0c [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-Out vals: [0x00 0x00] Connection: 5 0x10* 0x0f 0x0e 0x0d 0x12Node 0x0d [Pin Complex] wcaps 0x400181: Stereo Pincap 0x083f: IN OUT HP Detect Pin Default 0x0221401f: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green Pin-ctls: 0xc0: OUT HP Connection: 1 0x0bNode 0x0e [Pin Complex] wcaps 0x400181: Stereo Pincap 0x083f: IN OUT HP Detect Pin Default 0x01114010: [Jack] Speaker at Ext Rear Conn = 1/8, Color = Green Pin-ctls: 0x00: Connection: 1 0x0bNode 0x0f [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0837: IN OUT Detect Pin Default 0x02a19020: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink Pin-ctls: 0x20: IN Connection: 1 0x0bNode 0x10 [Pin Complex] wcaps 0x400181: Stereo Pincap 0x081737: IN OUT Detect Pin Default 0x01a19021: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink Pin-ctls: 0x24: IN Connection: 1 0x0bNode 0x11 [Pin Complex] wcaps 0x400104: Mono Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x00] Pincap 0x0810: OUT Pin Default 0x90100140: [Fixed] Speaker at Int N/A Conn = Unknown, Color = Unknown Pin-ctls: 0x00: Connection: 1 0x13Node 0x12 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x01813122: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue Pin-ctls: 0x20: INNode 0x13 [Audio Mixer] wcaps 0x200100: Mono Connection: 1 0x07Node 0x14 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=1 Amp-Out vals: [0x00]Codec: Conexant ID 2bfaAddress: 1Vendor Id: 0x14f12bfaSubsystem Id: 0x14f100c3Revision Id: 0x90000ALSA Device nodes-----------------crw-rw---- 1 root audio 116, 8 2007-05-31 08:27 /dev/snd/controlC0crw-rw---- 1 root audio 116, 7 2007-05-31 08:27 /dev/snd/pcmC0D0ccrw-rw---- 1 root audio 116, 6 2007-05-31 08:27 /dev/snd/pcmC0D0pcrw-rw---- 1 root audio 116, 5 2007-05-31 08:27 /dev/snd/pcmC0D1ccrw-rw---- 1 root audio 116, 4 2007-05-31 08:27 /dev/snd/pcmC0D1pcrw-rw---- 1 root audio 116, 3 2007-05-31 08:27 /dev/snd/seqcrw-rw---- 1 root audio 116, 2 2007-05-31 08:27 /dev/snd/timerAplay output------------**** PLAYBACK硬件设å¤å表 ****å¡ 0: Intel [HDA Intel], è®¾å¤ 0: STAC92xx Analog [STAC92xx Analog] å设å¤: 1/1 å设å¤ï¼#0: subdevice #0å¡ 0: Intel [HDA Intel], è®¾å¤ 1: STAC92xx Digital [STAC92xx Digital] å设å¤: 1/1 å设å¤ï¼#0: subdevice #0Amixer output--------------------Mixer controls for card 0 [Intel]Simple mixer control 'Master',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on]Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 121 [47%] [-26.80dB] Front Right: Playback 121 [47%] [-26.80dB]Simple mixer control 'LFE',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 31 [100%] [0.00dB] [off]Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Mono: Playback [on] Capture [on]Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 15 Front Left: Capture 12 [80%] [18.00dB] [on] Front Right: Capture 12 [80%] [18.00dB] [on]Simple mixer control 'Capture Mux',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 4 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB]Simple mixer control 'Input Source',0 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' Item0: 'Mic'All Loaded Modules------------------Modulecdc_acmvboxdrvndiswrapperbinfmt_miscacpi_cpufreqcpufreq_statscpufreq_powersavecpufreq_conservativecpufreq_ondemandcpufreq_userspacefreq_tabletc1100_wmipcc_acpidev_acpisony_acpiacbatterybuttonvideocontainerasus_acpidockbacklightsbsi2c_ecaf_packetparport_pclpparportfusesnd_hda_intelsnd_hda_codecsnd_pcm_osssnd_mixer_osssnd_pcmjoydevsnd_seq_dummysnd_seq_osssnd_seq_midisnd_rawmidisnd_seq_midi_eventpcmcianvidiausbhidsnd_seqirdahidsnd_timercrc_ccittiTCO_wdtiTCO_vendor_supportsnd_seq_devicepcspkri2c_coreyenta_socketrsrc_nonstaticpcmcia_coresndsoundcoresnd_page_allocpsmouseserio_rawintel_agpagpgartshpchppci_hotplugtsdevevdevext3jbdmbcachesgsr_modcdromsd_modata_genericata_piixlibatascsi_modtg3genericehci_hcduhci_hcdusbcorethermalprocessorfanfbcontileblitfontbitblitsoftcursorvesafbcapabilitycommoncap