[alsa-devel] [PATCH] ASoC: Tegra: Add support of tegra boards basedon ALC5632 codec
swarren at nvidia.com
Wed Nov 23 18:37:37 CET 2011
Leon Romanovsky wrote at Wednesday, November 23, 2011 1:05 AM:
> Marc Dietrich wrote:
> > I still don't see how the hp gpio detect comes in. Can you explain this?
> The detection itself is done via soc-jack interface.
I think Marc wanted to know how the driver knows which GPIO to use, and
where it sets up use of that GPIO. The Tegra+WM8903 machine driver does
the following, which I think is missing from this driver:
tegra_wm8903_hp_jack_gpio.gpio = pdata->gpio_hp_det;
(I hope to review your patch myself later today)
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