From patchwork Tue Dec 10 05:05:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibby Hsieh X-Patchwork-Id: 11281365 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ED12C6C1 for ; Tue, 10 Dec 2019 05:16:08 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C9AA220637 for ; Tue, 10 Dec 2019 05:16:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nnmCoOTp"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="j0tv+qYB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C9AA220637 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject: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=dJhGfXjuiuHboMHY1XEo1mYjOIjXHymt6cghah9THq8=; b=nnmCoOTpcAd32w VWgSAdKwG5UgcL1wyK1H+8vZdbB4MG5wpFiBRCdu46l4wiyaiQeJDXOhPtE37WPfW5rN/V0MxHUja 7fFbDX479nkTrq5b+fFKwBLHxdro2Fw00Q7We1CXKdIShwKy17h7eqnGnL+AyZxe7rgvZftfGPPEk v5Nn5MZ/BRfdgXWiFAsS/MOidC2pp+pWcC61vHb4v+qZ9T/yjHFRmLWrC3iMHHaPsGnES24GfZw1b lt1HdXPMWOK2wewVZoaMrf2HBYT/xJrjFJ+N4MxyNsqQKexCIOoY/Rt1VnwC5SesvCESsdextMnQ7 d+TQMqgfweOJsifDJjxQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ieXsU-0008Fl-4V; Tue, 10 Dec 2019 05:16:06 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ieXs6-0007pz-2t; Tue, 10 Dec 2019 05:15:43 +0000 X-UUID: 22046493a3eb4b45aa3f04a5ad3bb38f-20191209 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=Ely1YZpvhNjk+dbvsntQPD0NZpTuLQm46xCTloZtkzc=; b=j0tv+qYBPFqlSoT1oPOlJa55agEFNxbAkZHJlgeR2yawZ5yDImSaMzm/s95EpJjclPkRIV9jn6zKY/ssetF9n9i47Sfl+QXbEymlpZa6s5rqdOivYjgA8OEVe+KzjhesyUWErF5iQ7aGwTMXNS117Gc3JS2Ej199xXXxOf66Plo=; X-UUID: 22046493a3eb4b45aa3f04a5ad3bb38f-20191209 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1587432194; Mon, 09 Dec 2019 21:15:37 -0800 Received: from mtkmbs08n1.mediatek.inc (172.21.101.55) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 9 Dec 2019 21:06:32 -0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 10 Dec 2019 13:05:04 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 10 Dec 2019 13:05:21 +0800 From: Bibby Hsieh To: David Airlie , Matthias Brugger , Daniel Vetter , , Subject: [PATCH v5 0/7] drm/mediatek: fix cursor issue and apply CMDQ in MTK DRM Date: Tue, 10 Dec 2019 13:05:19 +0800 Message-ID: <20191210050526.4437-1-bibby.hsieh@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191209_211542_135540_F479491E X-CRM114-Status: UNSURE ( 9.34 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [216.200.240.184 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: drinkcat@chromium.org, Bibby Hsieh , srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, tfiga@chromium.org, CK Hu , Thierry Reding , Philipp Zabel , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org The CMDQ (Command Queue) in MT8183 is used to help update all relevant display controller registers with critical time limation. This patch add cmdq interface in ddp_comp interface, let all ddp_comp interface can support cpu/cmdq function at the same time. These patches also can fixup cursor moving is not smooth when heavy load in webgl. This patch depends on ptach: add drm support for MT8183 (https://patchwork.kernel.org/cover/11121519/) support gce on mt8183 platform (https://patchwork.kernel.org/cover/11255147/) drm/mediatek: Check return value of mtk_drm_ddp_comp_for_plane (https://lore.kernel.org/patchwork/patch/1154517/) Changes since v4: - rebase to Linux 5.5-rc1 - add fixes tag Changes since v3: - remove redundant code and variable Changes since v2: - move some changes to another patch - disable layer in atomic_disable() Changes since v1: - remove redundant code - merge the duplicate code - use async instead of cursor Changes since v0: - remove redundant code - remove patch "drm/mediatek: fix atomic_state reference counting" After remove this patch, the issue we met before is gone. So I do not add any extra code to do something. Bibby Hsieh (7): drm/mediatek: use DRM core's atomic commit helper drm/mediatek: handle events when enabling/disabling crtc drm/mediatek: update cursors by using async atomic update drm/mediatek: disable all the planes in atomic_disable drm/mediatek: remove unused external function drm/mediatek: support CMDQ interface in ddp component drm/mediatek: apply CMDQ control flow drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 67 ++++---- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 43 ++--- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 165 ++++++++++++++++---- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 131 ++++++++++++---- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 47 +++--- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 +--------- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 7 - drivers/gpu/drm/mediatek/mtk_drm_plane.c | 47 ++++++ drivers/gpu/drm/mediatek/mtk_drm_plane.h | 2 + 11 files changed, 380 insertions(+), 224 deletions(-)