From patchwork Fri Oct 26 14:43:19 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10659089 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3A66617DF for ; Mon, 29 Oct 2018 11:10:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2BB1429865 for ; Mon, 29 Oct 2018 11:10:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1FC762986A; Mon, 29 Oct 2018 11:10:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B84C629865 for ; Mon, 29 Oct 2018 11:10:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 29C3C89BA1; Mon, 29 Oct 2018 11:10:32 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1497D6E4B3 for ; Fri, 26 Oct 2018 14:44:13 +0000 (UTC) Received: by mail-pg1-x544.google.com with SMTP id w3-v6so630682pgs.11 for ; Fri, 26 Oct 2018 07:44:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=eZqm0CFEdgNM2tKHjKivQNx4i6KhyKtyrSoJgQ5hCEE=; b=C0KYA73zEmPe+Yh/MhNKAEzQfJhcbdYX8ZmbF9OQQCH4iRb09wGE0Ro4Sy7Od0p08W aSfncmtcDZUI/6rXiYUW0QpZBArGvBHc2/MeeUNtK9zP32aVrp9Ai53oFMKonqGmZHTw GIVGD5mt9XKUlTHbWH0YPNAcDT2A14DhsCpnvNEGr/7pnlAVPLGsGn0GmqGdkGGrkRW3 8gGzL8spAK3qKAPRz+U7I29KLTfuM+Q//7oXGCDXdWdxdnHlr0Px5uqBdquzPL4Bk/Th ivuKzg/gwECrNiIkeF2fT+4M8248dtVS1OSaF1Smf8tjlHbnchpD90qLGscOVe2zAgaF MVlA== X-Gm-Message-State: AGRZ1gJwHK3DiH729hxfvC/HRp33QrSUddezl87X99+3gwvMottvysmg 6X0JzlwSPZwfoTRbdAmBYwPLQg== X-Google-Smtp-Source: AJdET5e09G5gEekKHPpWwXEsKeq6RP2nzY9YZ94thvyr9Xp6iJ8drFkIPbwp/kbr+AukXMI/VITHJw== X-Received: by 2002:a63:224f:: with SMTP id t15mr3730017pgm.69.1540565052740; Fri, 26 Oct 2018 07:44:12 -0700 (PDT) Received: from localhost.localdomain ([27.7.51.1]) by smtp.gmail.com with ESMTPSA id z22-v6sm12044467pgv.24.2018.10.26.07.44.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 26 Oct 2018 07:44:12 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , Icenowy Zheng , Jernej Skrabec , Vasily Khoruzhick , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , David Airlie , dri-devel@lists.freedesktop.org, Michael Turquette , Stephen Boyd , linux-clk@vger.kernel.org, Michael Trimarchi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH v3 00/25] drm/sun4i: Allwinner A64 MIPI-DSI support Date: Fri, 26 Oct 2018 20:13:19 +0530 Message-Id: <20181026144344.27778-1-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 29 Oct 2018 11:10:30 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jagan Teki Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This series fixed the issues related to work DSI on 2-lane panel which is reported on previous version[1]. Few comments from previous version still in discussion, but I just send this version just to group all working changes together. anyway I will fix in this in next version if any. PLL_MIPI min rate is still weird, I tried many possible dclock rate from panel driver to satisfy manual suggested min rate 500MHz but none working so eventually moved 300MHz. any inputs on this area are welcome. All these changes are tested in 2-lane, 4-lane MIPI-DSI panels. If anyone wants to test, use this repo [2] with WIP-A64-DSI branch. Any inputs, Jagan. [2] https://github.com/amarula/linux-amarula [1] https://patchwork.kernel.org/cover/10653275/ Jagan Teki (25): clk: sunxi-ng: a64: Fix gate bit of DSI DPHY clk: sunxi-ng: Add check for minimal rate to NKM PLLs clk: sunxi-ng: Add check for maximum rate to NKM PLLs drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support dt-bindings: sun6i-dsi: Add compatible for A64 MIPI DSI drm/sun4i: sun6i_mipi_dsi: Add DSI Generic short write 2 param transfer drm/sun4i: sun6i_mipi_dsi: Fix VBP size calculation drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits drm/sun4i: sun6i_mipi_dsi: Refactor vertical video start delay drm/sun4i: sun6i_mipi_dsi: Fix DSI hbp timing value drm/sun4i: sun6i_mipi_dsi: Fix DSI hblk timing calculation drm/sun4i: sun6i_mipi_dsi: Add DSI hblk packet overhead drm/sun4i: sun6i_mipi_dsi: Fix DSI hfp timing value drm/sun4i: sun6i_mipi_dsi: Increase hfp packet overhead drm/sun4i: sun6i_mipi_dsi: Set proper vblk timing calculation drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator dt-bindings: panel: Add Bananapi S070WV20-CT16 ICN6211 MIPI-DSI to RGB bridge drm/panel: Add Bananapi S070WV20-CT16 ICN6211 MIPI-DSI to RGB bridge dt-bindings: panel: Add Techstar TS8550B MIPI DSI panel drm/panel: Add Techstar TS8550B MIPI-DSI LCD panel clk: sunxi-ng: a64: Add min and max rate for PLL_MIPI dt-bindings: sun6i-dsi: Add compatible for A64 DPHY arm64: dts: allwinner: a64: Add DSI pipeline [DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel arm64: dts: allwinner: a64-amarula-relic: Enable Techstar TS8550B MIPI-DSI panel .../display/panel/bananapi,s070wv20-ct16.txt | 31 +- .../display/panel/techstar,ts8550b.txt | 20 + .../bindings/display/sunxi/sun6i-dsi.txt | 3 +- .../allwinner/sun50i-a64-amarula-relic.dts | 46 +++ .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 42 +++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 45 +++ drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 4 +- drivers/clk/sunxi-ng/ccu_nkm.c | 14 + drivers/clk/sunxi-ng/ccu_nkm.h | 2 + drivers/gpu/drm/panel/Kconfig | 18 + drivers/gpu/drm/panel/Makefile | 2 + .../panel/panel-bananapi-s070wv20-icn6211.c | 336 +++++++++++++++++ .../gpu/drm/panel/panel-techstar-ts8550b.c | 346 ++++++++++++++++++ drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 122 ++++-- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | 8 + 15 files changed, 1009 insertions(+), 30 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/panel/techstar,ts8550b.txt create mode 100644 drivers/gpu/drm/panel/panel-bananapi-s070wv20-icn6211.c create mode 100644 drivers/gpu/drm/panel/panel-techstar-ts8550b.c