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a=openpgp-sha256; l=1060; i=broonie@kernel.org; h=from:subject:message-id; bh=ZMLlxAfnaNtv+Q585v9EcbZ69GExEQ3H7KYTriom1N0=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkrvSVM29+Ay6IKP5bIxavUj+efmao4dtu0d/Di ab+xXdJixaJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK70lQAKCRAk1otyXVSH 0HmdB/0e0jdK53O/XUCXXGjQoAvY3qfl0DXwYexWCD2oP9vA8U15zi4oejkq3elJ005ix7fAdKP WqEN1QZuKdfPXpg0ghi90xCaU44ZgAjbAqpOTPSiRhFkYxMSl7czlC7MUgCzfCgr3m9c5dLWgMh roBODvH4x5VMyvuK40l90TGCJ18yG5ulxAbIvpuwLPocGYBWE+j69hbwkvIPCQL5v1gpCnb28Cz nY1EDujNRM6MJKYwV5V+Xh0tsjOIH95xMrpd/zRhTCmMPN8FmMs7+7+nUoHvk0Zal50GVcvP+TX b4YHNhgIN0AMDsxict1HAPXLlLgO3FYqBfc6/OPPdOrnWLPu X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: TWGJVJEIH2BS7NQYN5M2Z45BUSCDEVZB X-Message-ID-Hash: TWGJVJEIH2BS7NQYN5M2Z45BUSCDEVZB 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 stac9766 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/stac9766.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c index 1824a71fe053..2f9f10a4dfed 100644 --- a/sound/soc/codecs/stac9766.c +++ b/sound/soc/codecs/stac9766.c @@ -67,7 +67,7 @@ static const struct regmap_config stac9766_regmap_config = { .reg_stride = 2, .val_bits = 16, .max_register = 0x78, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = regmap_ac97_default_volatile,