[alsa-devel] [PATCH] ALSA: hda: Use 3stack quirk for some broken Dell models

Daniel Chen seven.steps at gmail.com
Thu Nov 5 17:45:51 CET 2009

On Thu, Nov 5, 2009 at 2:10 AM, Takashi Iwai <tiwai at suse.de> wrote:
> Try the very latest sound git tree.  Does the problem still happen?

The good news is that the symptom reportedly is gone with the 20091105
snapshot. Thanks for the suggestion! An example codec dump running
20091105 is found at

> The decreasing volume should come from the volume-knob setup, which
> was fixed recently.  The headphone muting is another issue, but might
> have been fixed :)

This symptom remains reproducible. An example codec dump is at

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