Re: [PATCH v4 1/9] iio: dac: mcp47feb02: initialize dac_data field in channel data struct at probe

Andy Shevchenko <[email protected]>
Newsgroups org.kernel.vger.linux-iio,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Organization Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo
Message-ID <[email protected]> 
On Wed, Aug 19, 2026 at 03:41:05PM +0300, Ariana Lazar wrote:
> Read DAC value register to initialize corresponding field in channel_data
> struct when the module is inserted.

Since we have a cache enabled for regmap, can we rather read back initial HW
values at the probe time for all non-volatile or precise registers?

-- 
With Best Regards,
Andy Shevchenko
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