[alsa-devel] Update Initial AMP for EAPD control

[Takashi Iwai]

At Thu, 30 Oct 2014 07:38:08 +0000,
Kailang wrote:
> 
> Hi Takashi,
> 
> Attach patch is update initial AMP for EAPD control.
> 
> Change log:
> - alc889_coef_init() is replaced with alc_update_coef_idx() with a
>   correct COEF value.
> - for ALC262, ALC887 and ALC900, the EAPD setup via the hidden
>   register is removed because this rather conflicts with the EAPD verb
>   setup.
> -  For ALC888-VC, also the hidden register access is removed in
>   alc888_coef_init().
> - Remove the dead #if 0 code for ALC267/ALC268.
> 
> This update will avoid wrong behavior for some codec.
> This patch will fix double setup for EAPD.
> It just need to turn on by one site for verb command or hidden register controlled.

I found that there is one caller of alc889_coef_init(), so I modified
it accordingly, too.  Also fixed typos in the changelog, and edited a
bit, then applied to git tree.


thanks,

Takashi

> 
> Many Thanks.
> 
> BR,
> Kailang
> [1.2  <text/html; us-ascii (quoted-printable)>]
> 
> [2 0001-update-init-amp-for-eapd.patch <application/octet-stream (base64)>]
>