!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Dec 7 15:36:14 UTC 2015 !!Linux Distribution !!------------------ CentOS release 6.7 (Final) CentOS release 6.7 (Final) CentOS release 6.7 (Final) CentOS release 6.7 (Final) !!DMI Information !!--------------- Manufacturer: Red Hat Product Name: KVM Product Version: RHEL 6.5.0 PC Firmware Version: 0.5.1 !!Kernel Information !!------------------ Kernel release: 2.6.32-573.7.1.el6.x86_64 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 Library version: Utilities version: 1.0.23 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xf2040000 irq 11 !!PCI Soundcards installed in the system !!-------------------------------------- 00:04.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:04.0 0403: 8086:2668 (rev 01) Subsystem: 1af4:1100 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : Y bdl_pos_adj : 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : -1 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: QEMU ID 22 Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1af40022 Subsystem Id: 0x1af40022 Revision Id: 0x100101 No Modem Function Group found Default PCM: rates [0x1fc]: 16000 22050 32000 44100 48000 88200 96000 bits [0x2]: 16 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out Control: name="Master Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Master Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ID 22 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x80 0x80] Converter: stream=0, channel=0 PCM: rates [0x1fc]: 16000 22050 32000 44100 48000 88200 96000 bits [0x2]: 16 formats [0x1]: PCM Node 0x03 [Pin Complex] wcaps 0x400101: Stereo Control: name="Line Out Phantom Jack", index=0, device=0 Pincap 0x00000010: OUT Pin Default 0x00004010: [Jack] Line Out at Ext N/A Conn = Unknown, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Connection: 1 0x02 Node 0x04 [Audio Input] wcaps 0x10011b: Stereo Amp-In Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Device: name="ID 22 Analog", type="Audio", device=0 Amp-In caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-In vals: [0x80 0x80] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x1fc]: 16000 22050 32000 44100 48000 88200 96000 bits [0x2]: 16 formats [0x1]: PCM Connection: 1 0x05 Node 0x05 [Pin Complex] wcaps 0x400001: Stereo Control: name="Line Phantom Jack", index=0, device=0 Pincap 0x00000020: IN Pin Default 0x00805020: [Jack] Line In at Ext N/A Conn = Unknown, Color = Red DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x20: IN --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw----. 1 root audio 116, 4 Dec 7 15:59 /dev/snd/controlC0 crw-rw----. 1 root audio 116, 7 Dec 7 15:59 /dev/snd/hwC0D0 crw-rw----. 1 root audio 116, 6 Dec 7 15:59 /dev/snd/pcmC0D0c crw-rw----. 1 root audio 116, 5 Dec 7 15:59 /dev/snd/pcmC0D0p crw-rw----. 1 root audio 116, 3 Dec 7 15:59 /dev/snd/seq crw-rw----. 1 root audio 116, 2 Dec 7 15:59 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Dec 7 15:59 . drwxr-xr-x. 3 root root 180 Dec 7 15:59 .. lrwxrwxrwx. 1 root root 12 Dec 7 15:59 pci-0000:00:04.0 -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # @hooks [ { func load files [ "/etc/alsa/pulse-default.conf" ] errors false } ] !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ID 22 Analog [ID 22 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ID 22 Analog [ID 22 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] Card hw:0 'Intel'/'HDA Intel at 0xf2040000 irq 11' Mixer name : 'QEMU ID 22' Components : 'HDA:1af40022,1af40022,00100101' Controls : 8 Simple ctrls : 2 Simple mixer control 'Master',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 0 [0%] [-74.00dB] [off] Front Right: Playback 0 [0%] [-74.00dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 74 Front Left: Capture 0 [0%] [-74.00dB] [off] Front Right: Capture 0 [0%] [-74.00dB] [off] !!Alsactl output !!-------------- --startcollapse-- state.Intel { control.1 { iface MIXER name 'Master Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 74' dbmin -7400 dbmax 0 dbvalue.0 -7400 dbvalue.1 -7400 } } control.2 { iface MIXER name 'Master Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 74' dbmin -7400 dbmax 0 dbvalue.0 -7400 dbvalue.1 -7400 } } control.4 { iface MIXER name 'Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface CARD name 'Line Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.6 { iface CARD name 'Line Out Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.7 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access 'read volatile' type INTEGER count 2 range '0 - 36' } } control.8 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access 'read volatile' type INTEGER count 2 range '0 - 36' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs 8021q garp stp llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 sg serio_raw virtio_balloon snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc 8139too 8139cp mii i2c_piix4 i2c_core ext4 jbd2 mbcache virtio_blk sd_mod crc_t10dif sr_mod cdrom virtio_pci virtio_ring virtio pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x03 0x00004010 0x05 0x00805020 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: !!ALSA/HDA dmesg !!-------------- 8139too Fast Ethernet driver 0.9.28 snd_hda_intel 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 11 (level, high) -> IRQ 11 snd_hda_intel 0000:00:04.0: setting latency timer to 64 sound hdaudioC0D0: autoconfig for ID 22: line_outs=1 (0x3/0x0/0x0/0x0/0x0) type:line sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) sound hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) sound hdaudioC0D0: mono: mono_out=0x0 sound hdaudioC0D0: inputs: sound hdaudioC0D0: Line=0x5 sd 0:0:0:0: Attached scsi generic sg0 type 0