ASoC: rt715: Use maple tree register cache

The rt715 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-v1-4-85ee50c93905@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt715-sdca-sdw.c b/sound/soc/codecs/rt715-sdca-sdw.c
index 7e5ddce8097d665f243d55cd404c2b75401e2beb..df10916bab46feec327947b2f0bf22a8fa4f88b8 100644 (file)
--- a/sound/soc/codecs/rt715-sdca-sdw.c
+++ b/sound/soc/codecs/rt715-sdca-sdw.c
@@ -97,7 +97,7 @@ static const struct regmap_config rt715_sdca_regmap = {
        .max_register = 0x43ffffff,
        .reg_defaults = rt715_reg_defaults_sdca,
        .num_reg_defaults = ARRAY_SIZE(rt715_reg_defaults_sdca),
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .use_single_read = true,
        .use_single_write = true,
 };
@@ -111,7 +111,7 @@ static const struct regmap_config rt715_sdca_mbq_regmap = {
        .max_register = 0x43ffffff,
        .reg_defaults = rt715_mbq_reg_defaults_sdca,
        .num_reg_defaults = ARRAY_SIZE(rt715_mbq_reg_defaults_sdca),
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .use_single_read = true,
        .use_single_write = true,
 };