From e0e3bb187bfba6ec2a0bd1b7d36fdacb6a8e3010 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 13 Jul 2023 00:13:54 +0100 Subject: [PATCH] ASoC: adau1701: Update to use maple tree register cache 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 adau1701 driver to use the more modern data structure. Reviewed-by: Nuno Sa Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230713-asoc-ad-maple-v1-5-7d2f35d42b5f@kernel.org Signed-off-by: Mark Brown --- sound/soc/codecs/adau1701.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index 8c8de3b3c9014..94831aad7ac69 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -778,7 +778,7 @@ static const struct regmap_config adau1701_regmap = { .reg_bits = 16, .val_bits = 32, .max_register = ADAU1701_MAX_REGISTER, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = adau1701_volatile_reg, .reg_write = adau1701_reg_write, .reg_read = adau1701_reg_read, -- 2.30.2