Re: Dell Studio 14, internal mic

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Matt,
This doesn't show anything obvious to me. Is there anything here that's helpful?
# lsmod | grep sndsnd_hda_codec_nvhdmi     3720  1snd_hda_intel          28648  2snd_hda_codec          64872  2 snd_hda_codec_nvhdmi,snd_hda_intel
# lsmod | grep snd | cut -d ' ' -f 1 | xargs modinfo | grep parmparm:           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:Fix DMA pointer (0 = auto, 1 = none, 2 =POSBUF). (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 bool)parm:           single_cmd:Use single command to communicate withcodecs (for debugging only). (bool)parm:           enable_msi:Enable Message Signaled Interrupt (MSI) (int)parm:           power_save:Automatic power-saving timeout (in second,0 = disable). (int)parm:           power_save_controller:Reset controller in power savemode. (bool)
from# lsmod | grep snd | cut -d ' ' -f 1 | xargs modinfoall the parm values belong to the snd-hda-intel module.
Alistair
On Wed, Aug 12, 2009 at 10:57 AM, Matt Zagrabelny<mzagrabe@xxxxxxxxx> wrote:> On Mon, 2009-08-10 at 15:21 -0400, Alistair Boyle wrote:>> Matt,>>>> Thanks for the reply.>>>> Please have a look at the alsa-info output I sent (attached to the>> previous email). It includes the amixer output which shows no simple>> mixer control that provides a "cenum" capability. The only input>> control thats available is the "Digital" control which has a>> "cvolume". This would indicate (I'd think) that there's probably an>> alsa mismatch with the chipset since its not recognizing all the>> capabilities of the board. Perhaps not surprising since the Studio 14>> has only been around for a few months.>>>> Any further suggestions?>> Perhaps something like:>> lsmod | grep snd | cut -d ' ' -f 1 | xargs modinfo | grep parm>> to see what parameters there are out there for your modules. Perhaps> they mention something about your hardware.>> --> Matt Zagrabelny - mzagrabe@xxxxxxxxx - (218) 726 8844> University of Minnesota Duluth> Information Technology Systems & Services> PGP key 1024D/84E22DA2 2005-11-07> Fingerprint: 78F9 18B3 EF58 56F5 FC85  C5CA 53E7 887F 84E2 2DA2>> He is not a fool who gives up what he cannot keep to gain what he cannot> lose.> -Jim Elliot>>
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