ASoC: codecs: aw88261: support changing sample rate and bit width

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The aw88261 driver only worked with 32-bit 48kHz streams so far due to
the lack of a proper PLL initialization sequence. Fix by selecting all
the necessary PLL settings based on what was passed to us by the
hw_params/set_fmt ops. This replaces the strange downstream routine
that tries two divider modes in sequence.

Fixes: 028a2ae256 ("ASoC: codecs: Add aw88261 amplifier driver")
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Val Packett <val@packett.cool>
Link: https://patch.msgid.link/20260529200550.529719-2-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>

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Val Packett 2026-05-29 17:05:08 -03:00 • committed by Mark Brown

parent 4549871118

commit 1b92b0673d

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2 changed files with 291 additions and 56 deletions

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247

sound/soc/codecs/aw88261.c

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116

sound/soc/codecs/aw88261.h

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