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ASoC: cs35l56: 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 cs35l56 driver to use the more modern data structure.

Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230713-asoc-cirrus-maple-v1-4-a62651831735@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown
2023-07-13 01:13:17 +01:00
parent f9ad18b24c
commit faa48c9bda
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sound/soc/codecs/cs35l56-shared.c
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@@ -319,7 +319,7 @@ struct regmap_config cs35l56_regmap_i2c = {
.volatile_reg = cs35l56_volatile_reg,
.readable_reg = cs35l56_readable_reg,
.precious_reg = cs35l56_precious_reg,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_i2c, SND_SOC_CS35L56_SHARED);
@@ -336,7 +336,7 @@ struct regmap_config cs35l56_regmap_spi = {
.volatile_reg = cs35l56_volatile_reg,
.readable_reg = cs35l56_readable_reg,
.precious_reg = cs35l56_precious_reg,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_spi, SND_SOC_CS35L56_SHARED);
@@ -352,7 +352,7 @@ struct regmap_config cs35l56_regmap_sdw = {
.volatile_reg = cs35l56_volatile_reg,
.readable_reg = cs35l56_readable_reg,
.precious_reg = cs35l56_precious_reg,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_sdw, SND_SOC_CS35L56_SHARED);