From nobody Sun Feb 8 17:21:31 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4521EB64DA for ; Wed, 12 Jul 2023 23:15:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233313AbjGLXPP (ORCPT ); Wed, 12 Jul 2023 19:15:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233289AbjGLXOh (ORCPT ); Wed, 12 Jul 2023 19:14:37 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CAA3026AF for ; Wed, 12 Jul 2023 16:14:21 -0700 (PDT) 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 3B531618B3 for ; Wed, 12 Jul 2023 23:14:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D6914C433C7; Wed, 12 Jul 2023 23:14:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689203660; bh=pfxaFdGw5kNjlwfEfF7+1VfvRMBqHwURM+HheyjiR08=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=QUoYOgiWK8KiXpYWQp+HvRyyhd7fxNjNOfzjLAlQiKpA+/QskSKMDzIJTZm1nZ+6p iHMIY6m4E1n29pr9ugX2s10UGKUxXPu3U9r+ScZFaoK0DSUegvbJnyf14WMBsYWoIE SDFMBrAMqffaKYCCn0i5f8TKzew1/+tNDf7ZVuldOOIB7alM2L6/M8lbSTQQCGYAOc C0UAaBQfJOQFOWitF2tecWRd1dKCM9PB8fqkqWOMQ/3nIcwtYbtyQMw665X/nVPpF2 iT2R5slNOnWiaehat2oskk3Ri6StMAUXeEaAOSQX1Dit3fSzJm3wU5Q1bI/tb7bPc2 /Sq6+uL1eSDQw== From: Mark Brown Date: Thu, 13 Jul 2023 00:13:55 +0100 Subject: [PATCH 06/10] ASoC: adau1761: Update to use maple tree register cache MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230713-asoc-ad-maple-v1-6-7d2f35d42b5f@kernel.org> References: <20230713-asoc-ad-maple-v1-0-7d2f35d42b5f@kernel.org> In-Reply-To: <20230713-asoc-ad-maple-v1-0-7d2f35d42b5f@kernel.org> To: Liam Girdwood , Lars-Peter Clausen , =?utf-8?q?Nuno_S=C3=A1?= Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-099c9 X-Developer-Signature: v=1; a=openpgp-sha256; l=1132; i=broonie@kernel.org; h=from:subject:message-id; bh=pfxaFdGw5kNjlwfEfF7+1VfvRMBqHwURM+HheyjiR08=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkrzO4BNyVqwXtReshaJmBftJFtBbR9NOfNcpeR 4vYO3hXeEKJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZK8zuAAKCRAk1otyXVSH 0I/xB/490htK63/MWX1NZbt8bo5AAKXuVyzOl+bb1pfs9w0q5P+IeEWTCKEWew7m0dgR32ogwOU 7oZdMQ038lqlgHbqtvEeAFZBWqLiTirpv9taA0P7MqHAxROWsfXeNe0lzeFz4NRPXPXrqrt6dcw gTmfbSNE+GlW0+2FSzcMCcbAVKXA04niXvSysZw2MkpUEuHy5JJUjnZGK+5zC+A7rhKQ152oXXF BjYc+jJ56Bhb5f2P0d3MYg4FCf9ZDprzz1gVlrcfmvSfOYyrnVzaTuPPvpgfCs39albNbPmbpPh Z8BUC/gf82zhPMnnyBKbo+yafJhv+srHb49uweGo+i5dag8c X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 adau1761 driver to use the more modern data structure. Signed-off-by: Mark Brown --- sound/soc/codecs/adau1761.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c index 3ccc7acac205..1f09ea385f8a 100644 --- a/sound/soc/codecs/adau1761.c +++ b/sound/soc/codecs/adau1761.c @@ -1014,7 +1014,7 @@ const struct regmap_config adau1761_regmap_config =3D= { .readable_reg =3D adau1761_readable_register, .volatile_reg =3D adau17x1_volatile_register, .precious_reg =3D adau17x1_precious_register, - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, }; EXPORT_SYMBOL_GPL(adau1761_regmap_config); =20 --=20 2.39.2