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ASoC: adau1761: Update to use maple tree register cache

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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache. In
v6.5 it has also acquired the ability to generate multi-register writes in
sync operations, bringing performance up to parity with the rbtree cache
there.

Update the adau1761 driver to use the more modern data structure.

Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230713-asoc-ad-maple-v1-6-7d2f35d42b5f@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2023-07-13 00:13:55 +01:00
parent e0e3bb187b
commit 97e3b4845d
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/adau1761.c
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@ -1014,7 +1014,7 @@ const struct regmap_config adau1761_regmap_config = {
.readable_reg = adau1761_readable_register,
.volatile_reg = adau17x1_volatile_register,
.precious_reg = adau17x1_precious_register,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(adau1761_regmap_config);