!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Thu Oct 4 17:56:06 UTC 2012 !!Linux Distribution !!------------------ Ubuntu quantal (development branch) \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu quantal (development branch)" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu quantal (development branch)" #PRETTY_NAME="Ubuntu quantal (12.10)" !!DMI Information !!--------------- Manufacturer: Acer Product Name: AO722 Product Version: V1.05 Firmware Version: V1.05 !!Kernel Information !!------------------ Kernel release: 3.5.0-16-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.25 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Generic ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xf0444000 irq 41 !!PCI Soundcards installed in the system !!-------------------------------------- 00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310] 00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:01.1 0403: 1002:1314 Subsystem: 1025:0598 -- 00:14.2 0403: 1002:4383 (rev 40) Subsystem: 1025:0598 !!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-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,32,-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 beep_mode : 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 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 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) patch : (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 : 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 : 1 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 : Y !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: ATI R6xx HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1002aa01 Subsystem Id: 0x00aa0100 Revision Id: 0x100200 No Modem Function Group found Default PCM: rates [0x70]: 32000 44100 48000 bits [0x2]: 16 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x201: Stereo Digital Device: name="HDMI 0", type="HDMI", device=3 Converter: stream=1, channel=0 Digital: Enabled GenLevel Digital category: 0x2 Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Pincap 0x00000094: OUT Detect HDMI Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 1 0x02 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 4 Oct 4 19:46 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 3 Oct 4 19:46 /dev/snd/hwC0D0 crw-rw---T 1 root audio 116, 2 Oct 4 19:52 /dev/snd/pcmC0D3p crw-rw---T 1 root audio 116, 1 Oct 4 19:46 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Oct 4 19:46 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Oct 4 19:46 . drwxr-xr-x 3 root root 160 Oct 4 19:46 .. lrwxrwxrwx 1 root root 12 Oct 4 19:46 pci-0000:00:01.1 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [Generic] Card hw:0 'Generic'/'HD-Audio Generic at 0xf0444000 irq 41' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 6 Simple ctrls : 1 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.Generic { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write locked' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access read type BYTES count 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm bnep bluetooth parport_pc ppdev snd_hda_codec_conexant snd_hda_codec_hdmi uvcvideo snd_hda_intel snd_hda_codec videobuf2_core videodev videobuf2_vmalloc videobuf2_memops snd_hwdep snd_pcm arc4 ath9k snd_seq_midi snd_rawmidi snd_seq_midi_event joydev radeon kvm_amd mac80211 snd_seq ttm ath9k_common ath9k_hw kvm ath sp5100_tco snd_timer acer_wmi drm_kms_helper snd_seq_device drm sparse_keymap microcode psmouse mac_hid i2c_algo_bit i2c_piix4 k10temp wmi snd cfg80211 serio_raw soundcore video snd_page_alloc lp parport atl1c ums_realtek usb_storage uas !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x03 0x18560010 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!-------------- [ 16.724986] [drm] Connector 1: [ 16.724989] [drm] HDMI-A-1 [ 16.724992] [drm] HPD2 -- [ 17.728344] [drm] Initialized radeon 2.18.0 20080528 for 0000:00:01.0 on minor 0 [ 17.728698] snd_hda_intel 0000:00:01.1: irq 41 for MSI/MSI-X [ 17.735067] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9 [ 17.786976] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input10 [ 17.787966] snd_hda_intel 0000:00:14.2: setting latency timer to 64 [ 17.897272] hda_codec: CX20588: BIOS auto-probing. [ 17.900016] hda_codec: cannot build controls for #0 (error -16) [ 17.903229] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 [ 17.903369] IP: [] snd_hda_gen_apply_verbs 0x1c/0x60 [snd_hda_codec] [ 17.903520] PGD 10819f067 PUD 1085cd067 PMD 0 -- [ 17.903680] CPU 1 [ 17.903714] Modules linked in: snd_hda_codec_conexant snd_hda_codec_hdmi uvcvideo snd_hda_intel( ) snd_hda_codec videobuf2_core videodev videobuf2_vmalloc videobuf2_memops snd_hwdep snd_pcm arc4 ath9k snd_seq_midi snd_rawmidi snd_seq_midi_event joydev radeon kvm_amd mac80211 snd_seq ttm ath9k_common ath9k_hw kvm ath sp5100_tco snd_timer acer_wmi drm_kms_helper snd_seq_device drm sparse_keymap microcode psmouse mac_hid i2c_algo_bit i2c_piix4 k10temp wmi snd cfg80211 serio_raw soundcore video snd_page_alloc lp parport atl1c ums_realtek usb_storage uas [ 17.904800] [ 17.904813] Pid: 505, comm: modprobe Not tainted 3.5.0-16-generic #25-Ubuntu Acer AO722/JE10-BZ [ 17.904962] RIP: 0010:[] [] snd_hda_gen_apply_verbs 0x1c/0x60 [snd_hda_codec] [ 17.905136] RSP: 0018:ffff8801085739b8 EFLAGS: 00010296 -- [ 17.906019] Call Trace: [ 17.906024] [] cx_auto_init 0x2c/0x580 [snd_hda_codec_conexant] [ 17.906037] [] hda_call_codec_resume 0xfe/0x120 [snd_hda_codec] [ 17.906055] [] __snd_hda_power_up 0x123/0x1a0 [snd_hda_codec] [ 17.906070] [] snd_hda_power_up 0x10/0x20 [snd_hda_codec] [ 17.906086] [] codec_exec_verb 0x90/0x1d0 [snd_hda_codec] [ 17.906101] [] snd_hda_codec_write 0x70/0xa0 [snd_hda_codec] [ 17.906119] [] ? kfree 0x2c/0x110 [ 17.906129] [] set_pincfg 0x42/0x60 [snd_hda_codec] [ 17.906144] [] restore_pincfgs 0x61/0x80 [snd_hda_codec] [ 17.906159] [] snd_hda_codec_reset 0x150/0x270 [snd_hda_codec] [ 17.906174] [] snd_hda_build_controls 0x6d/0x90 [snd_hda_codec] [ 17.906190] [] azx_probe_continue 0x2bd/0x37c [snd_hda_intel] [ 17.906205] [] ? azx_get_response 0x280/0x280 [snd_hda_intel] [ 17.906215] [] ? azx_irq_pending_work 0x150/0x150 [snd_hda_intel] [ 17.906228] [] ? azx_dev_free 0x20/0x20 [snd_hda_intel] [ 17.906238] [] ? azx_resume 0x120/0x120 [snd_hda_intel] [ 17.906247] [] ? azx_init_chip 0x290/0x290 [snd_hda_intel] [ 17.906257] [] azx_probe 0x638/0x692 [snd_hda_intel] [ 17.906267] [] local_pci_probe 0x5c/0xd0 -- [ 17.906359] [] ? 0xffffffffa04edfff [ 17.906365] [] azx_driver_init 0x1e/0x1000 [snd_hda_intel] [ 17.906375] [] do_one_initcall 0x12a/0x180 -- [ 17.906401] Code: 33 66 85 f6 75 e9 5b 41 5c 5d c3 0f 1f 40 00 55 48 89 e5 41 55 41 54 53 48 83 ec 08 66 66 66 66 90 4c 8b a7 c0 00 00 00 49 89 fd <41> 8b 44 24 18 85 c0 74 30 41 8b 54 24 20 31 c0 31 db eb 05 41 [ 17.906485] RIP [] snd_hda_gen_apply_verbs 0x1c/0x60 [snd_hda_codec] [ 17.906503] RSP