Output for "modinfo snd_hda_intel"
filename: /lib/modules/3.2.0-30-generic/kernel/sound/pci/hda/snd-hda-intel.ko
description: Intel HDA driver
license: GPL
srcversion: 7994F40114E3845E4EF4AE3
alias: pci:v00001022d*sv*sd*bc04sc03i00*
alias: pci:v00001002d*sv*sd*bc04sc03i00*
alias: pci:v000015ADd00001977sv*sd*bc*sc*i*
alias: pci:v000017F3d00003010sv*sd*bc*sc*i*
alias: pci:v00001102d00000009sv*sd*bc*sc*i*
alias: pci:v00006549d00001200sv*sd*bc*sc*i*
alias: pci:v000010DEd*sv*sd*bc04sc03i00*
alias: pci:v000010B9d00005461sv*sd*bc*sc*i*
alias: pci:v00001039d00007502sv*sd*bc*sc*i*
alias: pci:v00001106d00003288sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA48sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA40sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA38sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA30sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA28sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA20sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA18sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA10sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA08sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA00sv*sd*bc*sc*i*
alias: pci:v00001002d0000970Fsv*sd*bc*sc*i*
alias: pci:v00001002d0000960Fsv*sd*bc*sc*i*
alias: pci:v00001002d00007919sv*sd*bc*sc*i*
alias: pci:v00001002d0000793Bsv*sd*bc*sc*i*
alias: pci:v00001022d0000780Dsv*sd*bc*sc*i*
alias: pci:v00001002d00004383sv*sd*bc*sc*i*
alias: pci:v00001002d0000437Bsv*sd*bc*sc*i*
alias: pci:v00008086d*sv*sd*bc04sc03i00*
alias: pci:v00008086d00003A6Esv*sd*bc*sc*i*
alias: pci:v00008086d00003A3Esv*sd*bc*sc*i*
alias: pci:v00008086d0000293Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000293Esv*sd*bc*sc*i*
alias: pci:v00008086d0000284Bsv*sd*bc*sc*i*
alias: pci:v00008086d0000269Asv*sd*bc*sc*i*
alias: pci:v00008086d000027D8sv*sd*bc*sc*i*
alias: pci:v00008086d00002668sv*sd*bc*sc*i*
alias: pci:v00008086d0000811Bsv*sd*bc*sc*i*
alias: pci:v00008086d00008C20sv*sd*bc*sc*i*
alias: pci:v00008086d00001E20sv*sd*bc*sc*i*
alias: pci:v00008086d00001D20sv*sd*bc*sc*i*
alias: pci:v00008086d00001C20sv*sd*bc*sc*i*
depends: snd-hda-codec,snd-pcm,snd,snd-page-alloc
intree: Y
vermagic: 3.2.0-30-generic SMP mod_unload modversions 686
parm: index:Index value for Intel HD audio interface. (array of int)
parm: id:ID string for Intel HD audio interface. (array of charp)
parm: enable:Enable Intel HD audio interface. (array of bool)
parm: model:Use the given board model. (array of charp)
parm: position_fix
MA pointer read method.(0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO). (array of int)
parm: bdl_pos_adj:BDL position adjustment offset. (array of int)
parm: probe_mask:Bitmask to probe codecs (default = -1). (array of int)
parm: probe_only:Only probing and no codec initialization. (array of int)
parm: single_cmd:Use single command to communicate with codecs (for debugging only). (bool)
parm: enable_msi:Enable Message Signaled Interrupt (MSI) (int)
parm: patch:Patch file for Intel HD audio interface. (array of charp)
parm: beep_mode:Select HDA Beep registration mode (0=off, 1=on, 2=mute switch on/off) (default=1). (array of int)
parm: power_save:Automatic power-saving timeout (in second, 0 = disable). (int)
parm: power_save_controller:Reset controller in power save mode. (bool)
parm: align_buffer_size:Force buffer and period sizes to be multiple of 128 bytes. (bool)
parm: snoop:Enable/disable snooping (bool)
I have Linux Mint 13 install as a 32 bit and 64 bit OS on my laptop. This problem is with the 32 bit OS. The sound worked then all of the sudden stopped working, but on the 64 bit sound still works fine.