Re: [EXTERNAL] Re: [PATCH v5] ASoC: tas2783-sdw: add firmware download status check

From: Mark Brown

Date: Mon Sep 21 2026 - 06:36:27 EST


On Mon, Sep 21, 2026 at 10:08:54AM +0000, Xu, Baojun wrote:

> Previously, a local variable tracked the AMP reset state to determine if a
> firmware download was required. However, we observed that the AMP resets
> during SoundWire bus stop/start sequences, causing the variable to become
> stale. To improve stability, the driver now directly reads the register
> value instead of relying on the cached variable.

It should just need an assignment to set the download flag when you
decide to skip?

> This version has been verified to work correctly on the current platform.

Are you sure there are no users with other systems who might be broken
by skipping the download?

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