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authorAlexandre Ferrieux <alexandre.ferrieux@orange.com>2026-02-11 11:27:32 +0100
committerMark Brown <broonie@kernel.org>2026-02-12 11:55:41 +0000
commitb82fa9b0c26eeb2fde6017f7de2c3c544484efef (patch)
tree00955234f8f86fc811cdce880a26e273576744ed /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git
parent42a9a5c25615aa1206f893695016a556b345ba85 (diff)
ASoC: codecs: aw88261: Fix erroneous bitmask logic in Awinic init
The aw88261_dev_reg_update() function sets the Awinic registers in a rather nonuniform way: - most registers get directly overwritten from the firmware blob - but a handful of them need more delicate logic to preserve some bits from their current value, according to a register- specific mask For the latter, the logic is basically NEW = (OLD & MASK) | (VAL & ~MASK) However, the ~MASK value is hand-computed, and in the specific case of the SYSCTRL register, in a buggy way. This patch restores the proper ~MASK value. Fixes: 028a2ae25691 ("ASoC: codecs: Add aw88261 amplifier driver") Signed-off-by: Alexandre Ferrieux <alexandre.ferrieux@orange.com> Link: https://patch.msgid.link/20260211-aw88261-fwname-v1-1-e24e833a019d@fairphone.com Signed-off-by: Mark Brown <broonie@kernel.org>
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