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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2014-02-04 00:23:35 +0100 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2014-02-10 23:14:25 +0100 |
| commit | 0324bf59a8810cadf35d67f71f5ee409834ec4ee (patch) | |
| tree | a636cb9b3ab6cfd6c0d3c54eb5659294799291a2 /firmware/target/arm/imx233/creative-zen/button-zen.c | |
| parent | 0e0c610df0d3d4044d0b21ddc1752a5dacd7f86e (diff) | |
| download | rockbox-0324bf59a8810cadf35d67f71f5ee409834ec4ee.tar.gz rockbox-0324bf59a8810cadf35d67f71f5ee409834ec4ee.zip | |
imx233: make button-lradc drive able to handle VDDIO derived values
In most devices, the button ladder is not actually derived from VDDIO but
from a constant voltage source, making it very easy to read it. However on
some devices like ther ZEN X-Fi Style, the ladder is wired to VDDIO we
can be changed so it's crucial that the button driver correctly scales the
values wrt VDDIO.
Change-Id: Ifc11abe2838fa7d16d0d60ecd96964a8dc5ea6d7
Diffstat (limited to 'firmware/target/arm/imx233/creative-zen/button-zen.c')
0 files changed, 0 insertions, 0 deletions