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Thu, 13 Jul 2023 02:16:18 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz ECE9CF806E0 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=e+/+Egpm 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 D9A15618FA; Thu, 13 Jul 2023 00:16:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 186FDC433CA; Thu, 13 Jul 2023 00:16:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689207377; bh=AAwZLZ3wCUicI0cwpGlzwbb6Ss2N5VmgoHj9kKZsWMg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=e+/+EgpmdCsmOm+I7w01x9NSMCFcw46wIi0JFQrwOvt2lLOzV1s8w9y2iehyTKfiZ rctITfDZtlInrxBVUL5Jhn+hNSzQ+qv6MuO6Ad9f9uEfWMUGIfvzw+y9eNgaEhzMNk KgKWnK7C8WtWuu/4WtfegmuOLY74ix+un1RxYW2rlQMYoJu6vcGPKLUaskQFW2R57i q4eIBzQK11xC1ASqJUAoKXmReFTW+WZhy4pUTHaV6JWvg99CoG2xyGUMlMLqfZXkk3 MRiB7BGK07tKJv8T93r5rfJMsQ4/Fe4zLyaGCaYTy/qTdNA4IbtCe8KKA2NcmFsJIz WyRGXhnCrYnQw== From: Mark Brown Date: Thu, 13 Jul 2023 01:13:56 +0100 Subject: [PATCH 43/48] ASoC: wm8983: Update to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230713-asoc-cirrus-maple-v1-43-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=1094; i=broonie@kernel.org; h=from:subject:message-id; bh=AAwZLZ3wCUicI0cwpGlzwbb6Ss2N5VmgoHj9kKZsWMg=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0HM0xllK/SOQQG+LadzL1ML9t5duL0ZGokXy BcVXvR9dmyJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9BzAAKCRAk1otyXVSH 0JBOCACB85ybYYCw9ZUVDYq+4i8bSmmQEz40N2jsMxkBkMBmrU7rIeB42n8bHPLSRm5MewbOwIr Z4LguEF5O6AKrhFgkPl2L48X67a/VQ7JwM+oRmu3JbDKS0Lm/oadwBchvK1VoPDAynhLUKwomCu TOI/YYA83IBJSsns2ITppvOiEBuhvWYDRpbKfGFmu6+0EPkJ5XI44e8w3RD9C+Pl9BRXWTPl2gJ B+z2LpoiXs5FKZTJxNYJk1ccEms/7ZTdTvzDZRDpx6RAND/FjHLjuxtK7NAlt+4VnmJY0K+s4Fk UcsWn/CRdsSD2kEkniLYu5v5i6nmo7YR4ueJmGU2oTmgZ8QT X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: 3RDFNCECPVO267L6CIEVX5ESW4NR4RHZ X-Message-ID-Hash: 3RDFNCECPVO267L6CIEVX5ESW4NR4RHZ 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 wm8983 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/wm8983.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c index 2bd26e2478d9..b26d6a68e8d2 100644 --- a/sound/soc/codecs/wm8983.c +++ b/sound/soc/codecs/wm8983.c @@ -995,7 +995,7 @@ static const struct regmap_config wm8983_regmap = { .reg_defaults = wm8983_defaults, .num_reg_defaults = ARRAY_SIZE(wm8983_defaults), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .max_register = WM8983_MAX_REGISTER, .writeable_reg = wm8983_writeable,