[alsa-devel] New code for conexant chipsets in -mm tree

[Tobin Davis]

What system do you have?  Can you post the output from this script:
http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh 

I'm working on that driver, and am interested in knowing what I need to
add to fix it.

Tobin

On Tue, 2007-03-27 at 12:17 -0300, Rodrigo Luiz wrote:

> Hi.
> 
> I have a HDA NVidia, with a Conexant chipset CX20549 Venice (CXT5045)
> 
> I tried to test the last alsa-kernel in -mm tree to support my mic. 
> (2.6.21-rc4-mm1 and 2.6.21-rc5-mm2)
> 
> When I try to load the hda-intel, I receive this message:
> 
> Mar 27 11:29:08 dig kernel: hda_intel: azx_get_response timeout, 
> switching to polling mode
> Mar 27 11:29:09 dig kernel: hda_intel: azx_get_response timeout, 
> switching to single_cmd mode
> 
> After loaded, the speakers doesn't work. Headphone works ok. Mic too.
> 
> Look in code, I apply this comment and now the speakers works for me:
> 
> --- patch_conexant.c.orig       2007-03-27 11:37:43.000000000 -0300
> +++ patch_conexant.c    2007-03-27 11:38:02.000000000 -0300
> @@ -822,7 +822,7 @@
>          case CXT5045_FUJITSU:
>                  spec->input_mux = &cxt5045_capture_source;
>                  spec->num_init_verbs = 2;
> -               spec->init_verbs[1] = cxt5045_mic_sense_init_verbs;
> +//             spec->init_verbs[1] = cxt5045_mic_sense_init_verbs;
>                  spec->mixers[0] = cxt5045_mixers;
>                  codec->patch_ops.init = cxt5045_init;
>                  break;
> 
> But, I don't understand why, because this code is not executed for my 
> chipset.
> 
> 
> Thanks,
> 
> Rodrigo Luiz
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-- 
Tobin Davis <tdavis at dsl-only.net>