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iio: adc: mcp3911: add support to set PGA
authorMarcus Folkesson <marcus.folkesson@gmail.com>
Thu, 22 Sep 2022 19:46:39 +0000 (21:46 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Wed, 23 Nov 2022 19:43:57 +0000 (19:43 +0000)
commit8cf5f0329128efdfe18f12a8697752d39821fbdf
treec34d95cba905a76157d190a047c013314eabc06e
parent4e6151403631255828a5530d9d6233caedcd2976
iio: adc: mcp3911: add support to set PGA

Add support for setting the Programmable Gain Amplifiers by adjust the
scale value.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220922194639.1118971-1-marcus.folkesson@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/adc/mcp3911.c