iio: adc: stm32-dfsdm: manage data resolution in trigger mode

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Add output sample resolution management in scan mode.
Add stm32_dfsdm_process_data() function to share sample
processing between continuous and trigger modes.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Olivier Moysan 2019-06-19 15:03:49 +02:00 • committed by Jonathan Cameron

parent c6013bf50e

commit 102afde629

1 changed files with 28 additions and 13 deletions

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drivers/iio/adc/stm32-dfsdm-adc.c

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