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(parent: 39bed42) | patch
iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode
authorEugen Hristev <eugen.hristev@microchip.com>
Tue, 28 Jan 2020 12:57:39 +0000 (12:57 +0000)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 2 Feb 2020 11:00:23 +0000 (11:00 +0000)
commita500f3bd787f8224341e44b238f318c407b10897
tree2fd1d31eb65586125bdea9b50d9884c9713dda1atree | snapshot
parent39bed42de2e7d74686a2d5a45638d6a5d7e7d473commit | diff
iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode

The differential channels require writing the channel offset register (COR).
Otherwise they do not work in differential mode.
The configuration of COR is missing in triggered mode.

Fixes: 5e1a1da0f8c9 ("iio: adc: at91-sama5d2_adc: add hw trigger and buffer support")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/adc/at91-sama5d2_adc.c diff | blob | history
Domain: System / Kernel;