From patchwork Thu Jul 13 00:13:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 702262 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9F5F5EB64DA for ; Thu, 13 Jul 2023 00:26:58 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 68C1BE84; Thu, 13 Jul 2023 02:26:06 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 68C1BE84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1689208016; bh=xtGOnDRcTXT8WVLfFDqPlV+MGAGMWphSd3kDQNybOQ8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=Ggv/LkFo1NSJT9whTI+gvyGuYHGjH3CcnJ/F9vBL+E5OtYs+VwvRdEsyFxJDfvSG8 oiPYW7NWg3/R7bf8x2gLQZygUuuS7wIUwz9VPyk+ZJ7P8D0ZNE1CQEZiLy0+Q+XBdq aCV8TaOa/22wuvveoPxnePf0BuCL34SplMZCmFbY= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 07688F805C6; Thu, 13 Jul 2023 02:16:48 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 9D6D6F805A0; Thu, 13 Jul 2023 02:16:47 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 038A3F806D9; Thu, 13 Jul 2023 02:16:19 +0200 (CEST) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 3CDCDF8055A for ; Thu, 13 Jul 2023 02:16:16 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3CDCDF8055A 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=AlYOc7Iz 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 1FBA5619B2; Thu, 13 Jul 2023 00:16:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 087CCC433CC; Thu, 13 Jul 2023 00:16:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689207374; bh=xtGOnDRcTXT8WVLfFDqPlV+MGAGMWphSd3kDQNybOQ8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=AlYOc7IziRhvD4r7rvKt62HpfVzb8lht5hxhozx9xFPf+CLc/xYs7LvstXxjxVxgE cyhenyqhrKt/9oP+ZYfx5D+QJAAqZiHr+RbGl8sqtSLJAFWRBnfpvj76vh1NrGqHRO 0nnqZognlMnmm05D3hwxQ0v/IHtsf5o8+bkjnUpxtWxJBzRc7XUsU9/jGD3O89o0ti +eV+psDe/NmiPP72JYLahiX2FFF5Wr+c5+gjKeTSWEX2EabwUF14jWyWN2Cy3RlXE/ V2w5lm9IE4O9Bq/0tTOZFD1r7gVdB3cBWNVhpM3SqA6tQy6twqZMKBRgq6ro8gMTqC nhNG2Bg+LuhhA== From: Mark Brown Date: Thu, 13 Jul 2023 01:13:55 +0100 Subject: [PATCH 42/48] ASoC: wm8978: Update to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230713-asoc-cirrus-maple-v1-42-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=1111; i=broonie@kernel.org; h=from:subject:message-id; bh=xtGOnDRcTXT8WVLfFDqPlV+MGAGMWphSd3kDQNybOQ8=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0HMz/ygkyJNys6xhWQ09l+GhBkjtC+IURWor 4l4Quim9oOJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9BzAAKCRAk1otyXVSH 0JahB/9K/b1CqDk1bv/wGg7ndgddwmueeW8z5Qip7okcomLl5nGNjRgbnQQ9FaiRJsJAWtoQBus //7Ugfbo2mbN5SbtagDJBJu8vnaO1vC4Z4yHFJ316O/TaQWCKZLfb30meHHxMirhth3FGjSCcEp uoh/Yji2Sqxw/8OnM0RyZ/lKkvQPC3olXoabkc/euoPwYMwJXNvBhvVB/gumr1Ep8/HapepPt/i EihiAmU0RYX8ukYQdnSoYUUbRVB7vcnbkJmLc5vhqAeC9EF9ihCEXZR9J23qzSZAE8mIi6Gux69 wMKkVL80mrLVEhfjJ+FHV7WVxVHySC2RAp7zLhr6gWiicbmz X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: URU55E4BZGEINH5XVKJCIEWMWRHD4BOP X-Message-ID-Hash: URU55E4BZGEINH5XVKJCIEWMWRHD4BOP 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 wm8978 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/wm8978.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 5c829301cf4c..718bfef302cc 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -1014,7 +1014,7 @@ static const struct regmap_config wm8978_regmap_config = { .max_register = WM8978_MAX_REGISTER, .volatile_reg = wm8978_volatile, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = wm8978_reg_defaults, .num_reg_defaults = ARRAY_SIZE(wm8978_reg_defaults), };