Re: [PATCH v9 2/2] i2c: riic: Recover from arbitration loss

From: Wolfram Sang
Date: Wed Apr 30 2025 - 16:17:53 EST



> Add support for detecting arbitration loss in the RIIC controller. For
> certain slave devices, it was observed that after I2C recovery, the
> transmission triggered an arbitration loss. To handle this, initiate
> the I2C recovery sequence and retry the transfer.

Does it maybe work even without triggering recovery again? A pure
arbitration loss should not need a recovery procedure.

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