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Thu, 13 Jul 2023 02:54:00 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E6150F80580 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=pSkjhgIm 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 AB869619EF; Thu, 13 Jul 2023 00:53:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 67001C433C8; Thu, 13 Jul 2023 00:53:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689209639; bh=4xCyosK5hPNwehtDaNrTf/Y8gMcOBjAwl62LZXcJO2k=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=pSkjhgImx+SaRhrDL82JHZ6UnXod1X3YmYRn45w9oGQgn9Extnkav5IsHqNWbSzy7 ScwQSFhloyQRWAlIykv073UWQQqwVF6MLtRvUA+xKdyj9jMfd4aAq+eGCBh/EohZsP Dk3PksxGem3QhDZzxVXBgyNFpK1TSiOAKJADaiKhOk4q/QUr4z40RmLIlqxRJtUWe/ Mo51nn7fpeWlg/IxQEQYbxMVRMQrC3lpq9t9JMe+jT6ihfQus1a0RwrOj7YRiDPmEF jN6wpw30eMKaL79A6s9+fk8QAieP2PGlfEzajy9UbyRzBxowQBbfpV2CsW7dw0clMT HA0ILUy3wlZbg== From: Mark Brown Date: Thu, 13 Jul 2023 01:49:26 +0100 Subject: [PATCH 08/11] mfd: wm5110: Update to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230713-mfd-cirrus-maple-v1-8-16dacae402a8@kernel.org> References: <20230713-mfd-cirrus-maple-v1-0-16dacae402a8@kernel.org> In-Reply-To: <20230713-mfd-cirrus-maple-v1-0-16dacae402a8@kernel.org> To: Charles Keepax , Richard Fitzgerald , Lee Jones Cc: alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-099c9 X-Developer-Signature: v=1; a=openpgp-sha256; l=1123; i=broonie@kernel.org; h=from:subject:message-id; bh=4xCyosK5hPNwehtDaNrTf/Y8gMcOBjAwl62LZXcJO2k=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkr0sQ6b19gj1t3pk+IspVD63ACwUKmce+gW+3J fVQOh697P+JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK9LEAAKCRAk1otyXVSH 0FoECACGXALSQaWFQAnJ0GizEuUj7FSKDd7D6pHsgjYAqoKb7eaoSlzGKd5EgQcCwrFup4UB2St MDE2EPWQfIRPszMNUzZHPqVZI52AedurNdmwu1olUyR+QMHJXKYqBgScjgMZIguDv8195eJCZnp Ril2f8nSFPL5sgFaDLjvIPSJhDhKRD97w/lTTOPuylJ4oVzo8BHDACN13jPFtoxGVChmWLftrBa NExSO5w5VkWIND6zBvpiGM18YU6pbjWOJJg+eWUmXN5QFonj+qlRgmpmSYXf/Uh38py14OZObxd otVyxuRLhmraYFSZrS2Mnkh/s8/ryhqsLmFiq94WRrUB6X+2 X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Message-ID-Hash: UNSWMBP326SZHMMOZAFK6NBSY5EG424Z X-Message-ID-Hash: UNSWMBP326SZHMMOZAFK6NBSY5EG424Z 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 wm5110 driver to use the more modern data structure. Signed-off-by: Mark Brown --- drivers/mfd/wm5110-tables.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 65b9b1d6daec..eba324875afd 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -3218,7 +3218,7 @@ const struct regmap_config wm5110_i2c_regmap = { .readable_reg = wm5110_readable_register, .volatile_reg = wm5110_volatile_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = wm5110_reg_default, .num_reg_defaults = ARRAY_SIZE(wm5110_reg_default), };