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Thu, 13 Jul 2023 02:15:38 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 39D6CF8068D Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=YpXdWb0c Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 21862619AB; Thu, 13 Jul 2023 00:15:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 219CBC433CD; Thu, 13 Jul 2023 00:15:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689207336; bh=nah/tEYBJXlWzhJvP0QxHmrDmQDFpilqGypC1OgFlmA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=YpXdWb0cjdS7pmobIBHkx8BVW5lbZzDfitzH0e1fW8JZwMbcUt4daZbmI4FlDuusw OePd10AX2YRlW47EM/7nyMScQ7x0EqxdW0L10iXojgWB3VQ4vCYV5VZa6G9BT4sDyU H+91x/i5t+bqaHpRed2T0O/7YMZCmd1TJZRg/tIGD0IQ5x/ddB/YcLXkoD0s5B2O4e bAeUTUBMgXlSMmyZQYVRiSXbHtAosOXuXK8bcvIGCt2wUHvGliT+LiQgC/DANLaFZY glns0mnkg0j6DzEc9B6yepZOi8LmVrm3V4vF58ypA110MPWqCfPNWXTBFCir/aSFEG ZQylWPt0vqtQA== From: Mark Brown Date: Thu, 13 Jul 2023 01:13:42 +0100 Subject: [PATCH 29/48] ASoC: wm8900: Update to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230713-asoc-cirrus-maple-v1-29-a62651831735@kernel.org> References: <20230713-asoc-cirrus-maple-v1-0-a62651831735@kernel.org> In-Reply-To: <20230713-asoc-cirrus-maple-v1-0-a62651831735@kernel.org> To: Liam Girdwood , James Schulman , David Rhodes , Richard Fitzgerald , =?utf-8?q?Martin_Povi=C5=A1e?= =?utf-8?q?r?= Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org, asahi@lists.linux.dev, Mark Brown X-Mailer: b4 0.13-dev-099c9 X-Developer-Signature: v=1; a=openpgp-sha256; l=1076; i=broonie@kernel.org; h=from:subject:message-id; bh=nah/tEYBJXlWzhJvP0QxHmrDmQDFpilqGypC1OgFlmA=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0HCwUQxN1vzKeW8KrW8YisioZXXTRxv0guqz 4UXn05+CoGJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9BwgAKCRAk1otyXVSH 0FqiB/sFGi36z+nwaIJtnwWsv4s6nQc8WaCGl3Wt64JG6YFEjkKmUFzdirOQ+vaSNl+3rhCeHbl L0uqYT5wX/qFpKvj3UKjM4PLKlilBNLMPfarhxZthFYbuB4S6abdub9yAE2gqkqrhfWfOsc5Tgi WMZXYcBYHiIxiOHt5eljXMEGkGAlCxo6jM7heJ2Z8UP6P/arZW4ASfgBuWoXNGfvIM1pgeOxTaF 6zcwJ/btj2M7NxodTmkNXa5lOmJmX0AMjI2Je5bHnzABufRlNa/eJBNKIgFpmtZWCb1YG7na4ik 5X58n2krs9IRl9RziRYMXE8t0f//9lMyMIMnn+02zWyEGHKZ X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: Z7BJ332WEJWRSWWLBDI2XFRYXNO6EI37 X-Message-ID-Hash: Z7BJ332WEJWRSWWLBDI2XFRYXNO6EI37 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 wm8900 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/wm8900.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index 320ccd92f318..84d06c190411 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -1223,7 +1223,7 @@ static const struct regmap_config wm8900_regmap = { .reg_defaults = wm8900_reg_defaults, .num_reg_defaults = ARRAY_SIZE(wm8900_reg_defaults), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = wm8900_volatile_register, };