ALSA: hda: cirrus: Add initial DSP support and firmware loading

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Merge series from Vitaly Rodionov <vitalyr@opensource.cirrus.com>:

The CS35L41 Amplifier contains a DSP, capable of running firmware.
The firmware can run algorithms such as Speaker Protection, to ensure
that playback at high gains do not harm the speakers.  This exports some
interfaces to allow more use of this DSP by the HDA version of the driver.

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Mark Brown 2022-06-07 11:52:06 +01:00

parent ac8a2ea480 97076475e2

commit a8b1b9ce5d

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3 changed files with 86 additions and 70 deletions

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3

include/sound/cs35l41.h

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82

sound/soc/codecs/cs35l41-lib.c

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71

sound/soc/codecs/cs35l41.c

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