23 Nov
2011
23 Nov
'11
6:37 p.m.
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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nvpublic