diff mbox series

[04/48] ASoC: cs35l56: Update to use maple tree register cache

Message ID 20230713-asoc-cirrus-maple-v1-4-a62651831735@kernel.org (mailing list archive)
State Accepted
Commit faa48c9bdaa1625b008d07ce08660d56f198592c
Headers show
Series ASoC: cirrus: Use the maple tree register cache | expand

Commit Message

Mark Brown July 13, 2023, 12:13 a.m. UTC 
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.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/cs35l56-shared.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c
index 60da8c75b7b9..d561fbdc12de 100644
--- a/sound/soc/codecs/cs35l56-shared.c
+++ b/sound/soc/codecs/cs35l56-shared.c
@@ -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);