From nobody Wed Jan 7 03:32:16 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 CBC77E748E9 for ; Sun, 1 Oct 2023 10:27:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234780AbjJAK1c (ORCPT ); Sun, 1 Oct 2023 06:27:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234765AbjJAK1b (ORCPT ); Sun, 1 Oct 2023 06:27:31 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30983BD for ; Sun, 1 Oct 2023 03:27:29 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9403CC433C7; Sun, 1 Oct 2023 10:27:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696156048; bh=lwbgWor7IdiVFd94JhzsfGtJZuDZgy8xLTZUxSMiFhA=; h=From:Date:Subject:To:Cc:From; b=bcFxDfiPyu4xsH1rIrSPDE6xggd7bLNd2YUYUzMr9pN64t0LDr5Exc/TWUSvNhSYn 9q2yQCP9DJ9fkWRGjsgEnvNsTegfdaSooc/6p7METkcCNu4mDmMFi3Uq7Yk/D5goQh Il0riAZ68W3uVHahQBuJAyfmdwDg/Fgr/GBuTM7JKF1RaE+pPc/2yhfAhz4lGRG8U3 YPHya/QmpBTE0AJxon8b88I/pX8Z1kA5GRKDnEz8htoBissBhi7ViFKZiz1H+wCKNf MfyrOtmEdZeGsdldQ2cnXYYOPG+mRDJ6qZy+m76ulRmKIszcrwfcLzUOEw9C/Jar4f KX1jmRbIlL1Rw== From: Mark Brown Date: Sun, 01 Oct 2023 11:26:22 +0100 Subject: [PATCH] drm/bridge: sn65dsi83: 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: <20231001-drm-sn65dsi83-maple-v1-1-cf8ad22b6be0@kernel.org> X-B4-Tracking: v=1; b=H4sIAE1JGWUC/x3MwQpAQBCA4VfRnE2tXWS9ihwwgymWdkpK3t3m+ B3+/wHlKKzQZg9EvkTlCAlFnsG0DmFhFEoGa6wz3nqkuKOGuiKVxuE+nBvjXFSmtKN3NBGk8ow 8y/1fu/59P5j5OyVlAAAA 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=1094; i=broonie@kernel.org; h=from:subject:message-id; bh=lwbgWor7IdiVFd94JhzsfGtJZuDZgy8xLTZUxSMiFhA=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlGUmNiGi5FE7RLki0kcrsFODIcqN3ZHI7Apnvx ojG20W/R5uJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRlJjQAKCRAk1otyXVSH 0BrAB/0WfEoluBngAWe5KYK1BxB/h/5IVp4Wh/23MhNHLcRxIfZs/NQR8cI/l/2GLcz4L3M8TPC sSHmvkch54ZAXDTXQPZKrk60RoJF/iomgvJsXhxHn0XdxTxJ2VlbTTDFsqV1xltRlak0QZHnxrS QcYu6hjM1f7hp9jWkcwsh7O1lIAnmT/Q2Oo1IYpTU8TOv0brdnjgjOKgFevQEwRIqUlCWj2gImH zkdbKYrduq945ij9ROL/+MMoWVyf1Bpe0YymZ0Zog3FJc4Jv+yoaNRo69RJE9JPkalsSV0r83gs dBDhzB1QWWTNGqtkwbv6PkuMTZsd1ITg67ytMKzPxlNyyGfx 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: Neil Armstrong --- drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge= /ti-sn65dsi83.c index 061e8bd5915d..4814b7b6d1fd 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c @@ -233,7 +233,7 @@ static const struct regmap_config sn65dsi83_regmap_conf= ig =3D { .rd_table =3D &sn65dsi83_readable_table, .wr_table =3D &sn65dsi83_writeable_table, .volatile_table =3D &sn65dsi83_volatile_table, - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, .max_register =3D REG_IRQ_STAT, }; =20 --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230929-drm-sn65dsi83-maple-f15042b93dcd Best regards, --=20 Mark Brown