From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 08BC4C5AD55 for ; Mon, 10 Aug 2026 03:42:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=CzLCwCygajf3KRdJnBK6C4phLXu2SxIXNE05jn2w5Yw=; b=R82lVoiffyoLKA S2Cv1PZWxBNPkrE4yIZzJ0hF/uoM5Bvi/FpYzAXDP7efCKzNpxUs+fPyro5uQBpIMn8aqTdthhRbr rYNSVo2IvnLV65xlVGZptix9pvtVN48Ey8X0kCKwTI4MqahrLCJkEJp40s+fpGnAJPpC+xUbMPU+G V9HIS8J8Aw3k7cJ35MO1LGuJEj/mHkSxZerdov887EyC4resfmpdxEkluVHSJouGkuQXJPf3/q/ek nX7wg2SnPomohBpHYqfvWecAQKMJpJf2wviYrvjjiQRSHGnLQg+aB02kOV186Js7fG51ZC2A9ICFH 3lsnAN+XYg1zlDgvalLg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtGuW-0000000Axud-3y81; Mon, 10 Aug 2026 03:42:48 +0000 Received: from smtpbguseast2.qq.com ([54.204.34.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtGuQ-0000000Axso-3lH9; Mon, 10 Aug 2026 03:42:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1786333308; bh=Z8AUauJqA+r3pT/B0qrPy70O7l5e8ImJzUTG647LH5c=; h=From:To:Subject:Date:Message-Id; b=eezR/5CXrl/olfuipUMB1TrDY2J/ryA2zSnXrl92wvmknnonmk224Jep6aCnYEwuz LH1tjyv2YYKOWYCAXsqNMlfNCx/9eQTLMFP2pwWQdEB4pDwikaYmbe/LYADo2YrQGF eDkgsbwUdwdPMuhvWMWUn1lorIBODXeixyG2r74g= X-QQ-mid: esmtpgz11t1786333305t01702f6b X-QQ-Originating-IP: PgJMsdmQ2ZvNvkE+yrtkeVW07WCleVAPDiFefrOZEaU= Received: from DESKTOP-8BT1A2O.localdomain ( [61.154.14.86]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 10 Aug 2026 11:41:43 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 3484612477660433064 From: Chaoyi Chen To: Sandy Huang , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Chaoyi Chen Subject: [PATCH v3 0/3] DSI Controller improvements for Rockchip platforms Date: Mon, 10 Aug 2026 11:41:36 +0800 Message-Id: <20260810034139.148-1-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 X-QQ-SENDSIZE: 520 Feedback-ID: esmtpgz:airkyi.com:qybglogicsvrgz:qybglogicsvrgz6b-0 X-QQ-XMAILINFO: ND42uzdxTIzrFGecMR8iHevg5r7qdZi0GrkFF5q/942MN1ALdOxRn22K wbd34LlALqR3saLn7pAB8iH48/EB75w2gKZ5piLBRqz3EfYbO8kDPqts3WyDaujBTFm7EF+ J1jPP7uL8V0icOHjMWQa2OIncBTQjGetjtK4GbslxXAo+yZNKShBt1bUjy9pqbs4cd5IKIG g0zyesWYW9H41JnjPkmiFgByYyxnjMRSp1jSUmfhK9qtmiwG2ER+sAAaucDUkw6k/hUpf28 d0dBhA4oJzMncaUVn4DwcJAsv4qyxBTAsTrcAZlkh6RY+bMh6u1I3/kP4N04BoI4zKTsrEo S5dQnBOD1HKR57sAX0OQONL6NHbLqBZmf1ChroELG6Do/n0VxDqRmID6bb57fZJmBKU/U30 C+wUIisKZ8Uqkos29eviAn62+lzXKirJVAJBlk2TRNW7xXIdRMecn/sjM2h19b2FxmtZz6K Su5p6AmGRg9bjICioB9lZMsroDkoTBejKFndsVlZYh28TPlR10fjfZCGKasB79UwFijjLZr dhSfy4Cd8S9Yg8l05uNu38NIw1iiAjK/nvZZbiiX3FaqNkMTL3n6NbNPikTLVQTIEUJ3oWF ri0jS+FCuJuw8DDWCWX0cuGTpnTXcP98/FdFfilMDOvKRx04YMPOYN4On/9xcmZ397f4Ras jgW/g6hvxC+QfptMbxI1x4Ftu9j6noFFjzpyPNfbl3ArypBpZ5znbOUxSm682UBybViR9Sl lfi6uHZJ+RTvnlAk6eHboQaIyfpDJLhA7FTPmYfmseHEByvTE8wlJ4491CdqkopPHdyKMga mwd61pUYclLuMGNyIEJ+PJSsT65I8dG8a3LMIBUCv63okvP1XsMIlqbjEecNN/JvUEdioHi dfrfdpydlzqT+3jINGyPV6bOSgW3HeCZMi+yN2bpqjt1QAtjUVt9fEx3xcp3EFh+dQI+6W+ k2bkcLid/3iVC/9vhzKSYQpwChJON9ev5MCSFoWvf/7Do+wQ+17HEWcdW2H5S6v1NtrhqAp g3mny8RKub4/vuvayn X-QQ-XMRINFO: OWPUhxQsoeAVwkVaQIEGSKwwgKCxK/fD5g== X-QQ-RECHKSPAM: 0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260809_204243_413458_039D5B44 X-CRM114-Status: UNSURE ( 7.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Chaoyi Chen This series is dedicated to enhancing the DSI controller and PHY timing interaction, refining the lane rate calculation, and addressing the associated hardware limitations. Changes in v3: - Link to v2: https://lore.kernel.org/all/20260603033532.164-1-kernel@airkyi.com/ - Rebase to Linux v7.2 Changes in v2: - Link to v1: https://lore.kernel.org/all/20260324085838.90-1-kernel@airkyi.com/ - Fix the unit conversion for max_mbps. - Split the lane rate calculation into a separate patch. - Add more comment about timing config. Chaoyi Chen (3): drm/rockchip: dsi: Add maximum per lane bit rate calculation drm/rockchip: dsi: Add dphy_get_timing support for multiple PHY types drm/rockchip: dsi: Relax the lane rate margin requirements .../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 66 +++++++++++++++++-- 1 file changed, 60 insertions(+), 6 deletions(-) -- 2.53.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip