I have some spare time this weekend to review this. Could you sent me the output from http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh ? Let's take this off-list and see if I can get it working for you.

For Sigmatel codecs, I usually get the pin configurations directly from the Windows INI file for the driver. Most of the time, this works very well.

Tobin

On Sat, 2007-08-11 at 16:24 +0100, Thorsten Riess wrote:

Hi,

I am wondering where the values of ref9205_pin_configs in patch_sigmatel come from. The SigmaTel documentation gives different reference values for the 9205. The set of values I use at the moment is static unsigned int ref9205_pin_configs[12] = { 0x02214020, 0x02a19041, 0x40000100, 0x40000100, 0x40000100, 0x40000100, 0x40000100, 0x40000100, 0x10a000f0, 0x50a000f0, 0x01441030, 0x01c41030 }; (the first two are actually from the SigmaTel document, the other just mute the remaining in/outs) These numbers actually work quite well for the Dell Inspiron 1721 (and probably for the 1521), even the mic input works - although the quality could be better and the input levels have to be adjusted carefully. Can anybody confirm this? Thorsten. _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel