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a=openpgp-sha256; l=1106; i=broonie@kernel.org; h=from:subject:message-id; bh=gr4V194GM9AwbQLZw3o0fLR+mQvArlDQoQoKogOSANs=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0HNyjBeY0MLXJ17MeRNMLBj6D9Qtz10Wi3SW K9pGhm0N+uJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9BzQAKCRAk1otyXVSH 0Cn+B/9BdyNtMZoPnoGfWYJeMbbTwlJ53OkQeiwqJvob3AiMyDZ0f4vciGLJWbY0U1iih7ucq9d LwuIXCgVnLU/OAp/15a714l8a5KW9KgUF/BpDd/4C0VM0sPzMSM7fX4yYwfaPmaEklpX4xobjUb kj6yHvOs1bwzdajvz5PvtyAJfNbdQAzu9b5+6J8TiE6Z79cNND42Evbu/waPn+oXneNAac7lqp1 5r2T9UzHAvZBmUvlwaWCZcrK9Fzqho7PM97pVrBNhXP+3wPyLIckxZLWEG+eOy1VFYFt3p136mE JgyGljx0Ty6fH7iNOoijpWifVcfx6mgtxciiu8y69eM9e/eY X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: EHEOIMTOW33SQOPWR77VBHYIN7ZROHHC X-Message-ID-Hash: EHEOIMTOW33SQOPWR77VBHYIN7ZROHHC X-MailFrom: broonie@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: 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 wm8985 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/wm8985.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c index c0816bcfa294..8606e0752a60 100644 --- a/sound/soc/codecs/wm8985.c +++ b/sound/soc/codecs/wm8985.c @@ -1125,7 +1125,7 @@ static const struct regmap_config wm8985_regmap = { .max_register = WM8985_MAX_REGISTER, .writeable_reg = wm8985_writeable, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = wm8985_reg_defaults, .num_reg_defaults = ARRAY_SIZE(wm8985_reg_defaults), };