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ASoC: cs42l83: Extend CS42L42 support to new part

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The CS42L83 part is a headphone jack codec found in recent Apple
machines. It is a publicly undocumented part but as far as can be told
it is identical to CS42L42 except for two points:

 * The chip ID is different.

 * Of those registers for which we have a default value in the existing
   CS42L42 kernel driver, one register (MCLK_CTL) differs in its reset
   value on CS42L83.

To address those two points (and only those), add to the CS42L42 driver
a separate CS42L83 front.

Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220915094444.11434-10-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Martin Povišer 2022-09-15 11:44:42 +02:00 • committed by Mark Brown
commit 94d5f62a91
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8 changed files with 260 additions and 4 deletions
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