[alsa-devel] [PATCH] Fix DAC assignment order in ALC883

Takashi Iwai tiwai at suse.de
Tue Mar 18 09:22:42 CET 2008

At Tue, 18 Mar 2008 00:56:12 -0300,
Herton Ronaldo Krzesinski wrote:
> Actually clfe and surround DACs are inverted in alc883_dac_nids array
> (see ALC883 datasheet). I discovered this while testing multi-channel
> setup (using 3stack-6ch-dig model) on MSI 945GCM5 V2 motherboard that
> has an ALC883 codec. Simply Rear Left/Right and Center/LFE were swapped
> in 6 channel mode (also in 4 channel mode you didn't get rear left/right
> output). Other models also were affected by this bug, as can be seen by
> the mixer layouts that "workaround" this (the real bug was not noticed,
> and some other models simply played with mixer and initial verbs). Thus
> along with fixing the order of dac nids, also change the models that
> relied on previous dac ordering properly.
> Signed-off-by: Herton Ronaldo Krzesinski <herton at mandriva.com>

Applied to HG tree.  Thanks.


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