The original mechanism for applying calibration assumed that the calibration data would be ordered the same as the amp instances. However, for some 4 amp laptops, this is not the case. To ensure that the correct calibration is applied to the correct amp, the calibration data contains a unique id, which matches a unique id inside the CS35L41. This can be used to match to the correct data entry. This mechanism is available inside the shared module cs-amp-lib. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Message-ID: <20240411110813.330483-6-sbinding@opensource.cirrus.com>
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the reStructuredText markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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