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[05/48] ASoC: cs42l51: Update to use maple tree register cache

Message ID 20230713-asoc-cirrus-maple-v1-5-a62651831735@kernel.org
State Accepted
Commit b5a0e5e4bf96de3d34f3d36afc32b3e9cd0376c2
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 cs42l51 driver to use the more modern data structure.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/cs42l51.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index a67cd3ee84e0..36066fac394f 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -703,7 +703,7 @@  const struct regmap_config cs42l51_regmap = {
 	.volatile_reg = cs42l51_volatile_reg,
 	.writeable_reg = cs42l51_writeable_reg,
 	.max_register = CS42L51_CHARGE_FREQ,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 EXPORT_SYMBOL_GPL(cs42l51_regmap);