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Re: Internal Micorphone


On Mon, Dec 12, 2011 at 18:47, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote:
> On 12/11/2011 11:39 PM, Leon Romanovsky wrote:
>> Where do I need to place DMIC configuration ? under
>> sound/soc/tegra/tegra_alc5632.c or arch/arm/mach-tegra/board* ?
> I imagine most of the DMIC stuff would go in the ASoC machine driver;
> sound/soc/tegra/tegra_alc5632.c.
> Depending on the HW, you might need some more platform data, regulator
> definitions, etc. in the board files. But, I mostly suspect not.
> I hacked up a test of the DMIC on NVIDIA's Seaboard platform a while
> back. I just pushed it to the URL below; this might be useful.
> http://nv-tegra.nvidia.com/gitweb/?p=user/swarren/linux-2.6.git;a=shortlog;h=refs/heads/linux-next_seaboard_hacks

Leon Romanovsky | Independent Linux Consultant
        www.leon.nu | leon@xxxxxxx