| commit | e83539092c390c95e30b0d9e434709f195340f80 | [log] [tgz] |
|---|---|---|
| author | Lars-Peter Clausen <lars@metafoo.de> | Fri Aug 10 17:36:00 2012 +0100 |
| committer | Jonathan Cameron <jic23@kernel.org> | Thu Aug 16 20:24:34 2012 +0100 |
| tree | 56c354cffcc711f98c9c4ef04ed0f755143069e8 | |
| parent | 421afe5805cbeda35097dc2ea36b9f6f077b4858 [diff] |
staging:iio:ad7793: Mark channels as unsigned The values reported by the AD7793 are unsigned. In uniploar mode: 0x000000 is zeroscale 0xffffff is fullscale In bipolar mode: 0x000000 is negative fullscale 0x800000 is zeroscale 0xffffff is positive fullscale In bipolar mode there is a binary offset, but the values are still unsigned. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>