From patchwork Fri Aug 30 07:38:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibby Hsieh X-Patchwork-Id: 11123119 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 CCB4716B1 for ; Fri, 30 Aug 2019 07:39:29 +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 A6E0E22CE3 for ; Fri, 30 Aug 2019 07:39:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DfSRAtRy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A6E0E22CE3 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=DQwfr/ChjCBWD/eRHUDHDpjXAJ9AqgRerhgsoArOx8g=; b=DfSRAtRyaHBCXp U+k0BQTzObezF/vzsGNVcLGfQrOAJLElh6UbQjgozPv7ceyak8esGh8hx+k08wl6j6cWEDo/0gWW4 0hewkSaYofCggK6GX8PGdjX9j/HiP3yqo5fD+JEvENz82RxOWcdMIe6yHnO59ug2SgUFvtx1mqhIx a1w7pFvFRlMGNhGSXPd3Mn06zXc3e2JaRuVpqGwJIKmSJYDqV6R4HcOH7iLWU+WEw5rQczOj5yCB/ wipWpHZvpx3GrXvwr/GIKrVepiQ71fAOUV7kvivausvHY5zVrbzOx/iVjtSAwXfz5UPfMWZvMKiLo oZISfoLePI8DRVQzngiQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i3bVI-0001Xn-F4; Fri, 30 Aug 2019 07:39:28 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i3bUR-0000lO-6A; Fri, 30 Aug 2019 07:38:36 +0000 X-UUID: 76050121174442e2a1a37e226dfa47b8-20190829 X-UUID: 76050121174442e2a1a37e226dfa47b8-20190829 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1135534006; Thu, 29 Aug 2019 23:38:37 -0800 Received: from MTKMBS01N1.mediatek.inc (172.21.101.68) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 30 Aug 2019 00:38:35 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 30 Aug 2019 15:38:27 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 30 Aug 2019 15:38:27 +0800 From: Bibby Hsieh To: David Airlie , Matthias Brugger , Daniel Vetter , , Subject: [PATCH 0/2] drm/mediatek: fixup cursor moving unsmooth issue Date: Fri, 30 Aug 2019 15:38:17 +0800 Message-ID: <20190830073819.16566-1-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-20190830_003835_265243_62CB36EC X-CRM114-Status: UNSURE ( 5.47 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 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 , 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 These patches can fixup cursor moving is not smooth when heavy load in webgl. Bibby Hsieh (2): drm/mediatek: Only block updates to CRTCs that have a pending update drm/mediatek: Bypass atomic helpers for cursor updates drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 53 +++++- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 214 ++++++++++++++++++++--- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 15 +- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 73 +++++++- 5 files changed, 330 insertions(+), 27 deletions(-)