From patchwork Mon Mar 11 13:36:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10847485 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 6FBCB139A for ; Mon, 11 Mar 2019 13:37:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 57918291AB for ; Mon, 11 Mar 2019 13:37:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4BAE92918C; Mon, 11 Mar 2019 13:37:11 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E2C1829196 for ; Mon, 11 Mar 2019 13:37:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727435AbfCKNhJ (ORCPT ); Mon, 11 Mar 2019 09:37:09 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:43687 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727195AbfCKNhJ (ORCPT ); Mon, 11 Mar 2019 09:37:09 -0400 Received: by mail-pg1-f193.google.com with SMTP id l11so4050396pgq.10 for ; Mon, 11 Mar 2019 06:37:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RvQ7bY5HMdYTAsw8Sqg/G++8mHvUTc4957a2ztYq/EU=; b=qBrnrwK0bRWzB9XVhoNy4nlCBV/SME8zV05fqNPIWa9Oel0Am1KanePP1NPe5I4sDu 4t2cYIiorEUa2neKhlLY+bI1X6HwvTeM+QTvWbJlAQJ5mlngJWS9yUMhaHET0sJ1zviC o1D1MvfM2zQMAKXIj8q7V012PBqI9esxj6RZs= 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=RvQ7bY5HMdYTAsw8Sqg/G++8mHvUTc4957a2ztYq/EU=; b=mz1g5RNhyR9AMtJeQt+9Fi5kRlhzq3APrk+jz5UGPDA1zwU0ldBdR8lzk5cFMzj73G /LKbEKkZX4he+EvwFy8zzxepAfOVnWDv2zLlWVx/zFHieRyv9Q/ZNTNEmBFTjWKuEfES 8x/912ZndfD4QlcO94Qs1xoTrIqI/Rzd1bHAK0K0RxvKJtYMY6WOXrjFojvM0d1ZI2mk ASvNSfIP2lSSVY3MpPme3rR02yZ0A9i22W5OiFWKsy6EQju5P+3hsRvgpSWswexcHCHv Xivq32WnFGLs0vSlos5IcHq7YFFtgE9+dNa5QAYWBDZzPT/ZrMdGpTl/p9Z6SZe6nu4M +72g== X-Gm-Message-State: APjAAAXTiYmh4rmXjNwJ2Qt3cm3GBIJOYnfGNg4DO1gbg+qN7OEmMvU9 KMU+lQOhm3neYILpNfDPRf/FEQ== X-Google-Smtp-Source: APXvYqwQtbjOA+LgFw9D9m/MpkVGZGsdFLplASjyH4Y4zZfGfXEFLj/waqlT8q30K1PrDBe5Rp0I7A== X-Received: by 2002:a17:902:362:: with SMTP id 89mr5872284pld.172.1552311428246; Mon, 11 Mar 2019 06:37:08 -0700 (PDT) Received: from localhost.localdomain ([183.82.224.199]) by smtp.gmail.com with ESMTPSA id s79sm9960397pfa.61.2019.03.11.06.37.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 11 Mar 2019 06:37:07 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , David Airlie , Daniel Vetter , Chen-Yu Tsai , Michael Turquette , Rob Herring , Mark Rutland Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-sunxi@googlegroups.com, Jagan Teki Subject: [PATCH v8 00/15] drm/sun4i: Allwinner A64 MIPI-DSI support Date: Mon, 11 Mar 2019 19:06:22 +0530 Message-Id: <20190311133637.18334-1-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Here is next version, v8 changes for Allwinner A64 MIPI-DSI support. It depends on DSI fixes/update series [1] Changes for v8: - rebased on drm-misc change along with linux-next - reworked video start delay patch - tested on 4 different dsi panels - reworked commit messages Changes for v7: - moved vcc-dsi binding to required filed. - drop quotes on fallback dphy bindings. - drop min_rate clock pll-mipi patches. - introduce dclk divider computation as like A64 BSP. - add A64 DSI quark patches. - fixed A64 DSI pipeline. - add proper commit messages. - collect Merlijn Wajer Tested-by credits. Changes for v6: - dropped unneeded changes, patches - fixed all burst mode patches as per previous version comments - rebase on master - update proper commit message - dropped unneeded comments - order the patches that make review easy Changes for v5: - collect Rob, Acked-by - droped "Fix VBP size calculation" patch - updated vblk timing calculation. - droped techstar, bananapi dsi panel drivers which may require bridge or other setup. it's under discussion. Changes for v4: - droppoed untested CCU_FEATURE_FIXED_POSTDIV check code in nkm min, max rate patches - create two patches for "Add Allwinner A64 MIPI DSI support" one for has_mod_clk quirk and other one for A64 support - use existing driver code construct for hblk computation - dropped "Increase hfp packet overhead" patch [2], though BSP added this but we have no issues as of now. (no issues on panel side w/o this change) - create separate function for vblk computation - enable vcc-dsi regulator in dsi_runtime_resume - collect Rob, Acked-by - update MAINTAINERS file for panel drivers - cleanup commit messages - fixed checkpatch warnings/errors [1] https://patchwork.kernel.org/cover/10837163/ Any inputs? Jagan. Jagan Teki (15): drm/sun4i: dsi: Fix video start delay computation drm/sun4i: tcon: Compute DCLK dividers based on format, lanes drm/sun4i: tcon: Export get tcon0 routine drm/sun4i: dsi: Probe tcon0 during dsi_bind drm/sun4i: dsi: Get tcon0_div at runtime dt-bindings: sun6i-dsi: Add VCC-DSI supply property dt-bindings: sun6i-dsi: Add A64 MIPI-DSI compatible dt-bindings: sun6i-dsi: Add A64 DPHY compatible (w/ A31 fallback) drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support arm64: dts: allwinner: a64: Add MIPI DSI pipeline arm64: dts: allwinner: a64-amarula-relic: Add Techstar TS8550B MIPI-DSI panel [DO NOT MERGE] arm64: dts: allwinner: a64-pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel [DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel .../bindings/display/sunxi/sun6i-dsi.txt | 3 + .../allwinner/sun50i-a64-amarula-relic.dts | 39 +++++++++ .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 44 ++++++++++ .../dts/allwinner/sun50i-a64-pine64-lts.dts | 39 +++++++++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 45 ++++++++++ drivers/gpu/drm/sun4i/sun4i_tcon.c | 7 +- drivers/gpu/drm/sun4i/sun4i_tcon.h | 1 + drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 83 +++++++++++++++---- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | 9 +- 9 files changed, 252 insertions(+), 18 deletions(-)