ASoC: rt722: Use maple tree register cache

The rt722 can only support single register read and write operations so
does not benefit from block writes. This means it gets no benefit from
using the rbtree register cache over the maple tree register cache so
convert it to use maple trees instead, it is more modern.

Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-asoc-rt-sdw-maple-v1-5-85ee50c93905@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt722-sdca-sdw.c b/sound/soc/codecs/rt722-sdca-sdw.c
index bfb2dac6bfee3468a0a4751790721280e8a94bcb..cc57e4e27805af4944d613050d85e33dbf27f49f 100644 (file)
--- a/sound/soc/codecs/rt722-sdca-sdw.c
+++ b/sound/soc/codecs/rt722-sdca-sdw.c
@@ -139,7 +139,7 @@ static const struct regmap_config rt722_sdca_regmap = {
        .max_register = 0x44ffffff,
        .reg_defaults = rt722_sdca_reg_defaults,
        .num_reg_defaults = ARRAY_SIZE(rt722_sdca_reg_defaults),
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .use_single_read = true,
        .use_single_write = true,
 };
@@ -153,7 +153,7 @@ static const struct regmap_config rt722_sdca_mbq_regmap = {
        .max_register = 0x41000312,
        .reg_defaults = rt722_sdca_mbq_defaults,
        .num_reg_defaults = ARRAY_SIZE(rt722_sdca_mbq_defaults),
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .use_single_read = true,
        .use_single_write = true,
 };