!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Wed May 16 01:59:59 UTC 2012 !!Linux Distribution !!------------------ Gentoo Base System release 2.0.3 !!DMI Information !!--------------- Manufacturer: Hewlett-Packard Product Name: HP Tablet PC Tx1100 Product Version: 0F0B !!Kernel Information !!------------------ Kernel release: 2.6.30-gentoo-r6 Operating System: GNU/Linux Architecture: i686 Processor: Intel(R) Pentium(R) M processor 1.10GHz SMP Enabled: No !!ALSA Version !!------------ Driver version: 1.0.20 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_intel8x0 snd_intel8x0m !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [I82801DBICH4 ]: ICH4 - Intel 82801DB-ICH4 Intel 82801DB-ICH4 with AD1981B at irq 10 1 [Modem ]: ICH-MODEM - Intel 82801DB-ICH4 Modem Intel 82801DB-ICH4 Modem at irq 10 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1f.5 0401: 8086:24c5 (rev 01) Subsystem: 103c:08b0 !!Loaded sound module options !!-------------------------- !!Module: snd_intel8x0 ac97_clock : 0 ac97_quirk : buggy_irq : N buggy_semaphore : N enable : N id : index : -1 joystick : 0 spdif_aclink : 0 xbox : N !!Module: snd_intel8x0m ac97_clock : 0 enable : N id : index : -2 !!AC97 Codec information !!--------------------------- --startcollapse-- 0-0/0: Analog Devices AD1981B PCI Subsys Vendor: 0x103c PCI Subsys Device: 0x08b0 Flags: 10 Capabilities : -headphone out- DAC resolution : 20-bit ADC resolution : 16-bit 3D enhancement : No 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 rev=1 AMAP DSA=0 VRA Extended status : VRA PCM front DAC : 22050Hz PCM ADC : 48000Hz AD18XX configuration Unchained : 0x1000,0x0000,0x0000 Chained : 0x0000,0x0000,0x0000 0:00 = 0090 0:02 = 9f9f 0:04 = 9f9f 0:06 = 801f 0:08 = 0000 0:0a = 0000 0:0c = 801f 0:0e = 801f 0:10 = 9f9f 0:12 = 9f9f 0:14 = 0000 0:16 = 9f9f 0:18 = 9f9f 0:1a = 0000 0:1c = 0000 0:1e = 0000 0:20 = 0000 0:22 = 0000 0:24 = 0000 0:26 = 0f00 0:28 = 0601 0:2a = 0031 0:2c = 5622 0:2e = 0000 0:30 = 0000 0:32 = bb80 0:34 = 0000 0:36 = 0000 0:38 = 0000 0:3a = 2000 0:3c = 0000 0:3e = 0000 0:40 = 0000 0:42 = 0000 0:44 = 0000 0:46 = 0000 0:48 = 0000 0:4a = 0000 0:4c = 0000 0:4e = 0000 0:50 = 0000 0:52 = 0000 0:54 = 0000 0:56 = 0000 0:58 = 0000 0:5a = 0000 0:5c = 4000 0:5e = 0000 0:60 = 8080 0:62 = 0000 0:64 = 8000 0:66 = 0000 0:68 = 0000 0:6a = 0000 0:6c = 0000 0:6e = 0000 0:70 = 0000 0:72 = 0004 0:74 = 1001 0:76 = 2000 0:78 = 0000 0:7a = 0000 0:7c = 4144 0:7e = 5374 --endcollapse-- !!ALSA Device nodes !!----------------- total 0 drwxr-xr-x 2 root root 80 May 16 07:04 . drwxr-xr-x 3 root root 60 May 16 07:04 .. lrwxrwxrwx 1 root root 15 May 16 08:52 pci-0000:00:1f.5 -> ../../controlC0 lrwxrwxrwx 1 root root 15 May 16 08:52 pci-0000:00:1f.6 -> ../../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) # Set default sound card # Useful so that all settings can be changed to a different card here. pcm.snd_card { type hw card 0 device 0 } # Allow mixing of multiple output streams to this device pcm.output { type dmix ipc_key 1024 ipc_perm 0660 # Sound for everybody in your group! slave.pcm "snd_card" slave { # This stuff provides some fixes for latency issues. # buffer_size should be set for your audio chipset. period_time 0 period_size 1024 buffer_size 8192 } bindings { 0 0 1 1 } } # Allow reading from the default device. # Also known as record or capture. pcm.input { type dsnoop ipc_key 2048 slave.pcm "snd_card" ## Possible artsd full duplex fix: # slave { # period_time 0 # period_size 1024 # buffer_size 8192 # } bindings { 0 0 1 1 } } # This is what we want as our default device # # a fully duplex (read/write) audio device. pcm.duplex { type asym playback.pcm "output" capture.pcm "input" } ################### # CONVERSION PLUG # ################### # Setting the default pcm device allows the conversion # rate to be selected on the fly. # duplex mode allows any alsa enabled app to read/write # to the dmix plug (Fixes a problem with wine). pcm.!default { type plug slave.pcm "duplex" } # Apparently this is wrong (breaks mplayer for me opening the device) #ctl.!default { # type plug # slave.pcm "snd_card" #} ######## # AOSS # ######## # OSS dsp0 device (OSS needs only output support, duplex will break some stuff) pcm.dsp0 { type plug slave.pcm "output" } # OSS control for dsp0 (needed?...this might not be useful) ctl.dsp0 { type plug slave.pcm "snd_card" } #### #### As of November 2005 with the following packages: #### >=mozilla-firefox-1.0.7-r2, netscape-flash-7.0.25, #### alsa-oss-1.0.8-r1 and alsa-oss-1.0.10_rc3 #### #### I have been experiencing crashes related to firefox when rendering flash. #### I used "aoss firefox" to start the browser. #### Commenting out the below ctl.mixer0 and using the above ctl.dsp0 allows #### firefox to render flash without crashing (and yes the aoss mixing works) #### However aoss Skype does not work properly without mixer0 under some configurations. #### # OSS control for dsp0 (default old OSS is mixer0) #ctl.mixer0 { # type plug # slave.pcm "snd_card" #} !!Aplay/Arecord output !!------------ APLAY aplay: device_list:252: no soundcards found... ARECORD arecord: device_list:252: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 0 [I82801DBICH4] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!-------Mixer controls for card 1 [Modem] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bsd_comp ppp_synctty ppp_async ppp_generic slhc snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss arc4 ecb cryptomgr snd_intel8x0 aead pcompress crypto_blkcipher snd_intel8x0m crypto_hash snd_ac97_codec ac97_bus crypto_algapi snd_pcm b43 b44 snd_timer mac80211 snd nvidia ssb yenta_socket snd_page_alloc irda crc_ccitt pcmcia rsrc_nonstatic wmi pcmcia_core !!ALSA/HDA dmesg !!------------------