Re: [PATCH] Add generic GPIO-tilt driver
flat view
From: Heiko Stübner <heiko@sntech.de>
Date: 2011-11-04 12:23:40
Am Freitag 21 Oktober 2011, 10:43:47 schrieb Heiko Stübner:
There exist tilt switches that simply report their tilt-state via some gpios. The number and orientation of their axes can vary depending on the switch used and the build of the device. Also two or more one-axis switches could be combined to provide multi-dimensional orientation. One example of a device using such a switch is the family of Qisda ebook readers, where the switch provides information about the landscape / portrait orientation of the device. The example in Documentation/input/gpio-tilt.txt documents exactly this one-axis device. Signed-off-by: Heiko Stuebner <heiko@sntech.de> ---
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