!!################################ !!ALSA Information Script v 0.4.59 !!################################ !!Script ran on: Mon Jun 7 22:39:08 UTC 2010 !!Linux Distribution !!------------------ Ubuntu 10.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.04 LTS" !!DMI Information !!--------------- Manufacturer: BIOSTAR Group Product Name: P4M900-M7 FE !!Kernel Information !!------------------ Kernel release: 2.6.32-21-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 Library version: 1.0.22 Utilities version: 1.0.22 !!Loaded ALSA modules !!------------------- snd_hda_intel !!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 [VT82xx ]: HDA-Intel - HDA VIA VT82xx HDA VIA VT82xx at 0xbfffc000 irq 17 !!PCI Soundcards installed in the system !!-------------------------------------- 80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 80:01.0 0403: 1106:3288 (rev 10) Subsystem: 1565:8108 !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel bdl_pos_adj : 32,-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 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 : 0 id : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 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 model : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, patch : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, position_fix : 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 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 : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: VIA VT1708B 8-Ch Address: 0 Function Id: 0x1 Vendor Id: 0x1106e721 Subsystem Id: 0x81081565 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=1, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x10 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x11 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x2a 0x2a] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x12 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x13 [Audio Input] wcaps 0x10051b: Stereo Amp-In Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 1 0x17 Node 0x14 [Audio Input] wcaps 0x10051b: Stereo Amp-In Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 1 0x1e Node 0x15 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x16 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x1f 0x1f] [0x97 0x97] Power: setting=D0, actual=D0 Connection: 7 0x10 0x1f 0x1a 0x1b 0x1e 0x1d 0x25 Node 0x17 [Audio Selector] wcaps 0x300501: Stereo Power: setting=D0, actual=D0 Connection: 6 0x1f 0x1a* 0x1b 0x1e 0x1d 0x16 Node 0x18 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x11 Node 0x19 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x410110f2: [N/A] Line Out at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x2 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x18 Node 0x1a [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00002334: IN OUT Detect Vref caps: HIZ 50 100 Pin Default 0x01a19026: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x2, Sequence = 0x6 Pin-ctls: 0x21: IN VREF_50 Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x26 Node 0x1b [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00002334: IN OUT Detect Vref caps: HIZ 50 100 Pin Default 0x0181302e: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x2, Sequence = 0xe Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x18 Node 0x1c [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x01014010: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x16 Node 0x1d [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000233c: IN OUT HP Detect Vref caps: HIZ 50 100 Pin Default 0x0221401f: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP VREF_HIZ Unsolicited: tag=01, enabled=1 Power: setting=D0, actual=D0 Connection: 2 0x16 0x25* Node 0x1e [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000233c: IN OUT HP Detect Vref caps: HIZ 50 100 Pin Default 0x02a19028: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0x2, Sequence = 0x8 Pin-ctls: 0x21: IN VREF_50 Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x16* 0x25 Node 0x1f [Pin Complex] wcaps 0x400401: Stereo Pincap 0x00000020: IN Pin Default 0x90370127: [Fixed] CD at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x2, Sequence = 0x7 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power: setting=D0, actual=D0 Node 0x20 [Pin Complex] wcaps 0x400701: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x474411f0: [N/A] SPDIF Out at Ext Rear Panel Conn = RCA, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Power: setting=D0, actual=D0 Connection: 1 0x12 Node 0x21 [Pin Complex] wcaps 0x400701: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x47c421f0: [N/A] SPDIF In at Ext Rear Panel Conn = RCA, Color = Grey DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Power: setting=D0, actual=D0 Connection: 1 0x15 Node 0x22 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x410160f1: [N/A] Line Out at Ext Rear Conn = 1/8, Color = Orange DefAssociation = 0xf, Sequence = 0x1 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x26 Node 0x23 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x410120f4: [N/A] Line Out at Ext Rear Conn = 1/8, Color = Grey DefAssociation = 0xf, Sequence = 0x4 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x27 Node 0x24 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x2a 0x2a] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x25 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x26 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x24 Node 0x27 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x25 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 7 Jun 7 19:14 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Jun 7 19:14 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 5 Jun 7 19:28 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 4 Jun 7 19:36 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Jun 7 19:14 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Jun 7 19:14 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jun 7 19:14 . drwxr-xr-x 3 root root 180 Jun 7 19:14 .. lrwxrwxrwx 1 root root 12 Jun 7 19:14 pci-0000:80:01.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: VT82xx [HDA VIA VT82xx], device 0: VT1708B Analog [VT1708B Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 ARECORD **** List of CAPTURE Hardware Devices **** card 0: VT82xx [HDA VIA VT82xx], device 0: VT1708B Analog [VT1708B Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 !!Amixer output !!------------- !!-------Mixer controls for card 0 [VT82xx] amixer: Mixer load hw:0 error: Invalid argument Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xbfffc000 irq 17' Mixer name : 'VIA VT1708B 8-Ch' Components : 'HDA:1106e721,81081565,00100100' Controls : 21 amixer: Mixer hw:0 load error: Invalid argument !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module isofs binfmt_misc snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device fbcon tileblit font bitblit softcursor snd nvidia soundcore ppdev vga16fb parport_pc i2c_viapro snd_page_alloc lp parport shpchp vgastate via_agp agpgart usbhid via_rhine mii pata_via sata_via hid floppy !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x19 0x410110f2 0x1a 0x01a19026 0x1b 0x0181302e 0x1c 0x01014010 0x1d 0x0221401f 0x1e 0x02a19028 0x1f 0x90370127 0x20 0x474411f0 0x21 0x47c421f0 0x22 0x410160f1 0x23 0x410120f4 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!------------------ [ 10.333988] alloc kstat_irqs on node -1 [ 10.333999] HDA Intel 0000:80:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 10.334056] HDA Intel 0000:80:01.0: setting latency timer to 64 [ 10.334062] HDA Intel 0000:80:01.0: PCI: Disallowing DAC for device [ 10.443947] hda_codec: num_steps = 0 for NID=0x1c (ctl = Front Playback Volume) [ 10.444365] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.022871] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.066593] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.077618] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.089011] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.100184] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.111309] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.122562] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.134248] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.145419] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.156491] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.170388] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.183143] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.194393] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.205761] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.217278] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.228703] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.239949] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.250928] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.262934] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.274862] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.286324] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.298687] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.309805] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.321747] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.337109] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.350127] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.361234] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.375439] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.388266] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.399337] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.412162] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.423466] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.434698] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.445907] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.460085] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.471256] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.482483] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.494084] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.506193] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.517186] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.528868] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.539783] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 13.551030] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 14.114834] type=1505 audit(1275948890.193:5): operation="profile_load" pid=927 name="/usr/share/gdm/guest-session/Xsession" -- [ 26.212027] eth0: no IPv6 routers present [ 30.092490] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 30.172410] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 31.157432] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [ 43.912455] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 43.960563] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 45.116033] end_request: I/O error, dev fd0, sector 0 -- [ 125.637549] VFS: busy inodes on changed media or resized disk sr0 [ 435.627562] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 596.656269] ata1.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 -- [ 607.357712] ata1: EH complete [ 739.028299] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 739.092306] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 787.512453] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 787.564408] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 938.144192] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 949.149314] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 972.233259] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 1104.553249] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 1479.062097] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 1479.070538] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 1479.439042] hda_codec: num_steps = 0 for NID=0x1c (ctl = Front Playback Volume)