ALSA: hda: cs35l41: Use shared cs-amp-lib to apply calibration

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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>

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Stefan Binding 2024-04-11 12:08:11 +01:00 • committed by Takashi Iwai

parent b627054837

commit 068fc7f326

3 changed files with 72 additions and 73 deletions

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2

sound/pci/hda/Kconfig

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138

sound/pci/hda/cs35l41_hda.c

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3

sound/pci/hda/cs35l41_hda.h

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