iio: adc: ad9467: support write/read offset via _calibbias

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Support configuring output calibration value. Among the devices
currently supported by this driver, this setting is specific to
ad9434. The offset can be used to calibrate the output against
a known input. The register is called offset, but the procedure
is best mapped internally with calibbias operation.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Tomas Melin 2025-12-03 09:28:12 +00:00 • committed by Jonathan Cameron

parent c7f9c36b79

commit 0820dd9f51

1 changed files with 59 additions and 1 deletions

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drivers/iio/adc/ad9467.c

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