diff mbox series

[06/48] ASoC: cs4265: Update to use maple tree register cache

Message ID 20230713-asoc-cirrus-maple-v1-6-a62651831735@kernel.org
State Accepted
Commit b0a0e231abb5c3753d479d49d62308c7a1b20838
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 cs4265 driver to use the more modern data structure.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/cs4265.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index 0cfc5ab36a13..1ed1e60d8e53 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -564,7 +564,7 @@  static const struct regmap_config cs4265_regmap = {
 	.num_reg_defaults = ARRAY_SIZE(cs4265_reg_defaults),
 	.readable_reg = cs4265_readable_register,
 	.volatile_reg = cs4265_volatile_register,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static int cs4265_i2c_probe(struct i2c_client *i2c_client)