Commit graph

4 commits

Author SHA1 Message Date
Thomas Martitz
22a28f9caa Add missing kernel.h includes (hopefully all of them).
Change-Id: I9c1825296a788587b8d494d8514b3314847b0ff0
2014-01-05 20:32:09 +01:00
Amaury Pouly
5909438193 imx233: improve button lradc driver
The driver can now handle HOLD in several ways, including using a GPIO.
Also add a debug routine to read the raw value of the adc.

Change-Id: Ide2cb1ac58e759b4bc464e606b432f2c150ee36f
2013-09-25 14:31:39 +02:00
Amaury Pouly
f13cad4c8e imx233: cleanup lradc button driver
Change-Id: I85fbe6807a1f91ae5be97b6847c07b24a4f18c24
2013-09-05 23:16:19 +02:00
Amaury Pouly
277d358eda imx233: add generic lradc based button driver
This driver does debouncing and best lradc usage and only requires
a sorted table of values to work, this factoring code as much as
possible.

Change-Id: I84b46f4b08094634e1c5deb5ca9ba20763389e66
2013-06-18 16:43:27 +02:00