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Thu, 13 Jul 2023 02:14:37 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9BE74F8057F 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=HCnF9hna 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 8944C61986; Thu, 13 Jul 2023 00:14:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31EEEC433CD; Thu, 13 Jul 2023 00:14:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689207276; bh=A8vHwRzCwHS4yC+9YfVZKPZfPQI3zfXKZ0/ASIO56lk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=HCnF9hnavi0nRv1RbqnYjTLjhQ4AKaOJfVQIohAqTbVlHB9y8llHYDpGjok2qRecl S/prAaDvWrSXeSdRULcq/VMKSNjc43usJjd3oi1wMApwXTOt68ua1V9ManfQsZYo2X jwBK8jOLd/v5J00gN5g1Ui9w9ioNlQ36/0tfBPlRovY+9YR/ZZdGNtfcq5Idm5lR6J TjW2XestGwyshxxwUYy3OYjsg9O818YbgwsA8tzugU0LUDkPNhmr8euy3wW6sfWGUA zgyi5NWPsDbnQln8zEdbJOkhFYxAUf4Uoa2Mm6xnunE6WyTEh7qpbAv/eoIduI345D zl6BMe7kA8i9Q== From: Mark Brown Date: Thu, 13 Jul 2023 01:13:21 +0100 Subject: [PATCH 08/48] ASoC: cs42l52: Update to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230713-asoc-cirrus-maple-v1-8-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=1150; i=broonie@kernel.org; h=from:subject:message-id; bh=A8vHwRzCwHS4yC+9YfVZKPZfPQI3zfXKZ0/ASIO56lk=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0GyAwoCfSSmmyObCfHTHiDlLDTPSJZzWD1It Zw+vUGOPq2JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9BsgAKCRAk1otyXVSH 0KmwB/9KkQnGkf667EzoazSlLV2MAsO8AeK1uhLin7BqQc1YsclqakLyT5FuqxwZO4ntghSDfRV E3cDO0EqHSBGHaGOCFy5Q+IYH8sIn4LgHQekMm5Ne+UY9SVqaKlOTNP4+cIH81z4XkaMKmwJSds 79hGEGR6DSfKh+hH8eGNfF77723n8RCFgn8Zafg+ZPTbvKQE9w7uxMtmrNUd/d7BO6rKJCrCY2C IoCB+80HNM8YyiM5WypbLxC/n8Epi6ERB5yGfrwDzCL7DkuccPd6gw8aobUrscJ00Dq2O4f3asa WTp/RNAj/Eapp5QfBYMNC666+A9S6ylvgkUOqda90Dwu3DQo X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: 6ULPYCY4CM5IZFDIH4LKUN3X6P5Q3B2P X-Message-ID-Hash: 6ULPYCY4CM5IZFDIH4LKUN3X6P5Q3B2P 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 cs42l52 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/cs42l52.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 1f1ded0ff0ac..4fc8a6ae8d92 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -1084,7 +1084,7 @@ static const struct regmap_config cs42l52_regmap = { .num_reg_defaults = ARRAY_SIZE(cs42l52_reg_defaults), .readable_reg = cs42l52_readable_register, .volatile_reg = cs42l52_volatile_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int cs42l52_i2c_probe(struct i2c_client *i2c_client)