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 X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2CC24C04AB6 for ; Fri, 31 May 2019 09:46:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F21B42670E for ; Fri, 31 May 2019 09:46:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=onstation.org header.i=@onstation.org header.b="JjgJkYvy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726668AbfEaJqc (ORCPT ); Fri, 31 May 2019 05:46:32 -0400 Received: from onstation.org ([52.200.56.107]:51312 "EHLO onstation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726002AbfEaJqb (ORCPT ); Fri, 31 May 2019 05:46:31 -0400 Received: from localhost.localdomain (c-98-239-145-235.hsd1.wv.comcast.net [98.239.145.235]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: masneyb) by onstation.org (Postfix) with ESMTPSA id CC0903E80A; Fri, 31 May 2019 09:46:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=onstation.org; s=default; t=1559295990; bh=49G1eU+yZvHTYQpvw1OvAZKYIN/9I7PCg4V7MtIDuUM=; h=From:To:Subject:Date:From; b=JjgJkYvyX+wyle7H5K28przJBTDMqMIgNsBfeQZMW9a3y0UQkixhNt+tPfbNTRMnW deqCVPa9vPZZG247IE4oQ3kHzKA7ZK7jTqMoyP8E4Svvw3e7OecfYhxS95ZFuuUZCg C4z6RV0NPyh653u7214LdpwuaHQaRA7+P9amzKMM= From: Brian Masney To: robdclark@gmail.com, sean@poorly.run, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, airlied@linux.ie, daniel@ffwll.ch, linux-kernel@vger.kernel.org, linus.walleij@linaro.org, jonathan@marek.ca, robh@kernel.org, jeffrey.l.hugo@gmail.com Subject: [PATCH v3 0/6] ARM: qcom: working Nexus 5 display support Date: Fri, 31 May 2019 05:46:13 -0400 Message-Id: <20190531094619.31704-1-masneyb@onstation.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds working display support to the LG Nexus 5 (hammerhead) phone. Changes since v2: - Dropped two drm/msm bug fix patches that have been merged separately. - New patch: 'add support for per-CRTC max_vblank_count on mdp5'. Special thanks to Jeffrey Hugo for helping to track down this issue. - Add panel_pin to msm8974-hammerhead device tree. Dropped Linus Walleij's reviewed-by on this patch due to this change. Changes since v1: - Shortened problem description above. I'll reply to this email and send a full dmesg with the boot log with debugging turned on. - Dropped patch 'fix null pointer dereference in msm_atomic_prepare_fb()' - New patch: Remove resv fields from msm_gem_object struct that was incorrectly being referenced by the prepare_fb callbacks. - Add drm_plane_enable_fb_damage_clips() to plane init for mdp4, mdp5, and dpu1. - Add Linus Walleij's reviewed-by to patches 3-6 My status page at https://masneyb.github.io/nexus-5-upstream/ describes what is working so far with the upstream kernel on the Nexus 5. Brian Masney (6): drm/msm: add dirty framebuffer helper drm/msm: add support for per-CRTC max_vblank_count on mdp5 ARM: qcom_defconfig: add display-related options ARM: dts: qcom: msm8974-hammerhead: add support for backlight ARM: dts: msm8974: add display support ARM: dts: qcom: msm8974-hammerhead: add support for display .../qcom-msm8974-lge-nexus5-hammerhead.dts | 92 ++++++++++++ arch/arm/boot/dts/qcom-msm8974.dtsi | 132 ++++++++++++++++++ arch/arm/configs/qcom_defconfig | 5 + drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 3 + drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c | 3 + drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 16 ++- drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 3 + drivers/gpu/drm/msm/msm_fb.c | 2 + 9 files changed, 256 insertions(+), 2 deletions(-) -- 2.20.1