Hi,
[Takashi]:
Interesting. Is it with or without model option? There is a model option specific for aspire one (acer-aspire). Doesn't it work better?
I had already tried 2.6.28-rc3 on A110L (also plus hand-patched digital-mic patch of patch_realtek.c) and it still didn't work for me. I didn't use the acer one model parameter, though.
Well, now I just did use it, and it didn't work either AFAICT, with lots of mixer fumbling again.
And I'm not sure whether the model name should be "acer-aspire" instead of "acer-aspireone" since Aspire is the name of an entire series which might possibly have incompatible requirements. Also, I'm not really happy with the fact that snd_hda_intel doesn't even log the model name chosen/selected on module initialisation.
Frankly I've had so much snd_hda_intel codec-specific trouble on pretty much all of the few notebooks/machines that I touched in the last year (that's not an understatement!) that I think it would be a very nice idea to write a _very_ visible HOWTO (search words: intel-hda alsa HOWTO codec etc.) detailling how to improve codec-specific support for snd_hda_intel (this should best be done by explaining how one arrived at a particular patch for a certain codec, e.g. take the recent ALC268 work, i.e. check /proc/asound/Intel/codec#0 and look at which part is not supported by the snd_hda_intel patch file yet and then explain how to add stuff to it, in very verbose and generic words to let layman people know how to do this).
As already said, I've (and certainly not only me!) been bitten again and again and AGAIN by incomplete codec support in snd_hda_intel, thus we need to make damn sure people can help themselves as well as remotely possible, to ensure sufficiently fast and sufficiently complete support for new HDA codecs (which seem to appear each new month or week even, unfortunately!). If people don't even know how to tackle this easily, then patch submissions for new codecs aren't too likely...
And the A110L has been on the shelves for 4 or 5 months already (with 5 to 6 million units sold, they say!!), a time where full support would have been in order. But it's certainly a major fault of Acer to not have provided full ALSA support for this (note that I'm not sure about Mic support in its pre-installed Linpus installation), the ALSA people certainly don't have any responsibility for this.
Thanks,
Andreas Mohr