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From: Mark Brown <broonie@kernel.org>
To: Oder Chiou <oder_chiou@realtek.com>, Liam Girdwood <lgirdwood@gmail.com>
Cc: alsa-devel@alsa-project.org, Mark Brown <broonie@kernel.org>
Subject: [PATCH 04/16] ASoC: rt1308: Use maple tree register cache
Date: Sat, 10 Jun 2023 14:57:50 +0100	[thread overview]
Message-ID: <20230609-asoc-rt-maple-v1-4-729c6553cdcf@kernel.org> (raw)
In-Reply-To: <20230609-asoc-rt-maple-v1-0-729c6553cdcf@kernel.org>

The rt1308 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.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt1308.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt1308.c b/sound/soc/codecs/rt1308.c
index d2a8e9fe3e23..c7da8f5459d4 100644
--- a/sound/soc/codecs/rt1308.c
+++ b/sound/soc/codecs/rt1308.c
@@ -773,7 +773,7 @@ static const struct regmap_config rt1308_regmap = {
 	.max_register = RT1308_MAX_REG,
 	.volatile_reg = rt1308_volatile_register,
 	.readable_reg = rt1308_readable_register,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.reg_defaults = rt1308_reg,
 	.num_reg_defaults = ARRAY_SIZE(rt1308_reg),
 	.use_single_read = true,

-- 
2.30.2


  parent reply	other threads:[~2023-06-10 14:02 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-10 13:57 [PATCH 00/16] ASoC: Convert Realtek I2C drivers to use maple tree register cache Mark Brown
2023-06-10 13:57 ` [PATCH 01/16] ASoC: rt1011: Use " Mark Brown
2023-06-10 13:57 ` [PATCH 02/16] ASoC: rt1019: " Mark Brown
2023-06-10 13:57 ` [PATCH 03/16] ASoC: rt1305: " Mark Brown
2023-06-10 13:57 ` Mark Brown [this message]
2023-06-10 13:57 ` [PATCH 05/16] ASoC: rt5514: " Mark Brown
2023-06-10 13:57 ` [PATCH 06/16] ASoC: rt5616: " Mark Brown
2023-06-10 13:57 ` [PATCH 07/16] ASoC: rt5631: " Mark Brown
2023-06-10 13:57 ` [PATCH 08/16] ASoC: rt5640: " Mark Brown
2023-06-10 13:57 ` [PATCH 09/16] ASoC: rt5645: " Mark Brown
2023-06-10 13:57 ` [PATCH 10/16] ASoC: rt5651: " Mark Brown
2023-06-10 13:57 ` [PATCH 11/16] ASoC: rt5660: " Mark Brown
2023-06-10 13:57 ` [PATCH 12/16] ASoC: rt5665: " Mark Brown
2023-06-10 13:57 ` [PATCH 13/16] " Mark Brown
2023-06-10 13:58 ` [PATCH 14/16] ASoC: rt5668: " Mark Brown
2023-06-10 13:58 ` [PATCH 15/16] ASoC: rt5670: " Mark Brown
2023-06-10 13:58 ` [PATCH 16/16] ASoC: rt5682: " Mark Brown
2023-06-15 12:53 ` [PATCH 00/16] ASoC: Convert Realtek I2C drivers to use " Mark Brown

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