[PATCH 03/10] firmware: cs_dsp: Add version checks on coefficient loading

Mark Brown broonie at kernel.org
Tue Nov 16 19:08:02 CET 2021


On Tue, Nov 16, 2021 at 04:16:02PM +0000, Charles Keepax wrote:
> The firmware coefficient files contain version information that is
> currently ignored by the cs_dsp code. This information specifies which
> version of the firmware the coefficient were generated for. Add a check
> into the code which prints a warning in the case the coefficient and
> firmware differ in version, in many cases this will be ok but it is not
> always, so best to let the user know there is a potential issue.
> 
> Signed-off-by: Charles Keepax <ckeepax at opensource.cirrus.com>
> Signed-off-by: Simon Trimmer <simont at opensource.cirrus.com>
> ---

This has Simon's signoff after yours but no other indication of his
involvement?
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