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Date: Thu, 14 Apr 2011 19:08:47 +0200 From: Guido Trentalancia <guido@...ntalancia.com> To: Takashi Iwai <tiwai@...e.de> Cc: linux-kernel@...r.kernel.org Subject: Re: [PATCH] snd_hda_codec_realtek: enable ALC271 for Acer laptops Hello again Takashi. On Thu, 2011-04-14 at 11:45 +0200, Takashi Iwai wrote: > At Thu, 07 Apr 2011 19:38:27 +0200, > Guido Trentalancia wrote: > > > > This quick fix to the Realtek HD Audio driver enables configurable support for the ALC271 type commonly found on some Acer laptops (e.g. Aspire 5745G). > > > > Normally, the driver would fall back to BIOS auto-probing. However, the "model=acer" parameter can be passed on the boot command line to enable such support. Otherwise, it is quite common that the internal microphone does not work. > [cut] > > Anyway, it's not such quite common that the machine doesn't work > without the model quirk any longer :) In most cases, we want to avoid > the model quirk but fixing the pin configuration instead. Actually I have to disagree on the "not quite common". Just use the right keywords (including "microphone") along with a good web search engine and you'll discover plenty of reports for this chipset including formal bug reports on several distributions. Regards, Guido -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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