Re: [Kernel-bugs] [PATCH] Removal of obsolete h5xxx-audio.c driver

On Ne, 2007-12-23 at 01:42 +0200, Paul Sokolovsky wrote:
> Hello Milan,
>
> Sunday, December 23, 2007, 1:10:26 AM, you wrote:
>
> > Hello,
>
> > sound/arm/h5xxx-audio.c driver is in non compilable state and its
> > functionality is fully replaced with new ASoC driver hidden deep inside
> > menus in menuconfig:).
>
> Nice! Now I of course remember the ASoC matter, your submitting
> patches for ak4535 to ASoC maintainer, etc. ;-).

  I remember it only barely, it was long time ago:)

> Can I ask you to
> provide list of kernel options to enable it?

  The neccessary .config options should be:

CONFIG_SND_SOC=y
CONFIG_SND_PXA2XX_SOC=y
CONFIG_SND_PXA2XX_SOC_I2S=m
CONFIG_SND_PXA2XX_SOC_H5000=m
CONFIG_SND_SOC_AK4535=m

  ... and we also need I2C support to control the chip:

CONFIG_I2C_PXA=y
CONFIG_I2C_PXA_SLAVE=y

  The sound might still not work, though, as ak4535 has really
complicated mixer (e.g. one needs to unmute both left and right
headphone, enable speaker, Mono 2 Enable, ALC2 (note that without
space), Stereo Mixer. I hope that's all:)

> There's also bug at OE to
> track this issue: http://bugs.openembedded.org/show_bug.cgi?id=2628

  Yes, I already replied there, although less specifically than in this
e-mail. I did not want to close the bug until the old driver is removed,
so it will not cause further confusion.

>
> > Milan
>
>
>
Received on Tue Dec 25 2007 - 04:53:31 EST