[alsa-devel] [PATCH] ASoC AC97 device reg bugfix

Takashi Iwai tiwai at suse.de
Thu May 10 18:32:35 CEST 2007

At Thu, 10 May 2007 17:28:33 +0100,
Liam Girdwood wrote:
> This patch fixes a bug whereby AC97 bus device data was being clobbered
> when AC97 codecs using the generic ac97_codec.c driver were being
> registered. Codecs that didn't use the generic driver were unaffected
> (e.g. WM9712, WM9713).
> Changes:-
>  o Add new AC97 codec class for custom (or need bus dev registration)
> AC97 codecs.
>  o Only register/deregister this custom codec device with the AC97 bus.
> The generic AC97 driver already does this for generic codec devices.
> This may be related to bug #3038 :-
> https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3038
> Manuel, can you try this on SH & Au1x00.

Is this supposed to be merged to the upstream?  Then give a sign-off,



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