Messages in this thread | | | From | Michael Hennerich <> | Subject | question about concurrent regmap i2c usage | Date | Tue, 4 Apr 2017 10:28:23 +0200 |
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Hi Mark,
During the discussion here: https://lkml.org/lkml/2017/4/4/76
A question came up, regarding whether it's recommended to mix regmap_i2c and plain i2c_smbus or direct adapter transfers.
In this specific case for the i2c MUX portion we need to avoid double locks, and therefore use un-locked direct adapter transfers.
The same time we also implement a small gpiochip, where we would like to use regmap to avoid some boilerplate code for the register cache.
What is your thought on this?
-- Greetings, Michael
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