From nobody Fri Feb 13 05:23:00 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 D421CE71D21 for ; Fri, 29 Sep 2023 12:54:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233208AbjI2Myc (ORCPT ); Fri, 29 Sep 2023 08:54:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232779AbjI2Mya (ORCPT ); Fri, 29 Sep 2023 08:54:30 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4089D1A4 for ; Fri, 29 Sep 2023 05:54:28 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C57D9C433C7; Fri, 29 Sep 2023 12:54:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695992067; bh=tRnpRfGBeMRp6IfZrKTVrBAhPucr7GxiZi16rzQMy/U=; h=From:Date:Subject:To:Cc:From; b=PBdROqmNKMZivlZmtimCUCf3QH4ML15A21US8hDmDSA8l3sPo8OhWcyOmIvHxtck+ sVkggJOMiIkd5zHAyuu4dsAXwmrLX/83QkRcBentBUfci+nDzLYJG6tSwpoMFKNKi5 KLo1aqK+VR/WNaXsL6apyvth2QPLP9I4MprrHgoE/nuEhxkRsjbQd1303lSZvx8I7D QVTSTk5AJO/TT1JUeQb+ml+hMyLtmR5LG8v6KsEPqCjRdeeEFUMhtwhntqcWj0gYC0 KDab9T8wZEj/s/2GmJaGXwyLiBKGnGtG/wfHtU9LVwT5ayyjFk/98RBJUZz/P967jh bHMxlubh3ZaYw== From: Mark Brown Date: Fri, 29 Sep 2023 14:54:19 +0200 Subject: [PATCH] drm/bridge: adv7511: Convert to use maple tree register cache MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230929-drm-adv7511-v1-1-b871b28ee594@kernel.org> X-B4-Tracking: v=1; b=H4sIAPrIFmUC/x2MQQqAIBAAvyJ7TtANKftKdJBcaw9ZKEgg/j3pO AMzFTIlpgyLqJCocOY7dtCDgP108SDJvjOgwlFZtNKnSzpfJqO1RG+6Qh1mh9CLJ1Hg97+tW2s fxMjI6l0AAAA= To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=1372; i=broonie@kernel.org; h=from:subject:message-id; bh=tRnpRfGBeMRp6IfZrKTVrBAhPucr7GxiZi16rzQMy/U=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlFskAjFhsjZWz0XIa6I5wBGauk9FhkkAthyvLS 3FzaycQku6JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRbJAAAKCRAk1otyXVSH 0JiyB/wOZy4CMdhPJKQhW70zxNq/FfxPnYM4DDO2HtKSVfAsdfz1uBuqw5FwWSuCHf4kMR3QEEY /h2/b+kVBYuYe5xB7U7RVzOqJ3YAk7k78NjWKmqxByH+2iZfc3CmEhLLo04dir4ExdvOxmDiycA t6QuZVirLXBkz2UDd0fVLEUUZ43BkUGylC2qrw66pz3BZt7tmju2fUrdJ0vGn5l4kbk75o+5AVl 5lI4VLX2Lv9RsSFqgZe5lUk7YJ8IBTGLjvuuRkxjHrN7/hMz59MG9Bz/zDtk+NBq2ae/QKf6MgC ldk+SwQuQ8+Z7VjaCQqAOFCAQmclsWyFQTJ0bMlU3WjAU+fT 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. Signed-off-by: Mark Brown Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm= /bridge/adv7511/adv7511_drv.c index 2611afd2c1c1..d518de88b5c3 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -121,7 +121,7 @@ static const struct regmap_config adv7511_regmap_config= =3D { .val_bits =3D 8, =20 .max_register =3D 0xff, - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, .reg_defaults_raw =3D adv7511_register_defaults, .num_reg_defaults_raw =3D ARRAY_SIZE(adv7511_register_defaults), =20 @@ -1068,7 +1068,7 @@ static const struct regmap_config adv7511_cec_regmap_= config =3D { .val_bits =3D 8, =20 .max_register =3D 0xff, - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, .volatile_reg =3D adv7511_cec_register_volatile, }; =20 --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230929-drm-adv7511-2d592921f8a2 Best regards, --=20 Mark Brown