From patchwork Mon Jul 12 23:50:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chun-Kuang Hu X-Patchwork-Id: 12372569 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=-12.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 1B54DC11F66 for ; Mon, 12 Jul 2021 23:50:35 +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 B5EB06115A for ; Mon, 12 Jul 2021 23:50:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B5EB06115A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :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=eaYmF6V70GwXD9yrFH8F9Step6p2z+3Uj3oqTsMNehA=; b=TYEEuSxbhAFBpl eSrv5dqt4+Got66ldJiqAfSrz4Ko6qQPFCSa/FIexjb+rh5tt3ywY7T+3J1k33y78wGlfpbvkf3F6 Xau5FYDPABvJQTFA6HGW6V3mfibQRXQjG9tplyokn9IL58/IWURcECw8kflBYr8jcHd75FtEHaOFb IGFbg9QJ5bpHMmnwyB1takd7ymrCarZS5YudHvqk7qwZF6A3zD2mifTaTcOCbYrn6ZPJmSX/PWTnr hV+1A19BeTVhOpEam6Y8Kukf5BVPgNg6BFFXAIq6qoB+TzMWBdyyYr+kUv9kdbSnUV47k0HrO5YXj /K0EojGdCjD4Rk+p5RbA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m35gu-008lsq-ET; Mon, 12 Jul 2021 23:50:24 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m35gs-008ls7-2t for linux-mediatek@lists.infradead.org; Mon, 12 Jul 2021 23:50:23 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id E145C608FE; Mon, 12 Jul 2021 23:50:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626133821; bh=gUy0PrVeHFh0s36T5G5fu9zOhj3dvn5O88uSQ8Cwfms=; h=From:To:Cc:Subject:Date:From; b=kFB57WzxZdy4YGTAxV/3HyESb49xCZ10kHuoG3SuMpkVUGNGb6lAfwrdUbZJVGZXX dyzfipvn2hWiwarV7BSDlUlSXLy2VCa0f7CxHAHk5v2O49ycJ6si31rtiXGmeu/AQQ aQCYEqcbH+tgyD6gwoh98aAyXD93NxplI+vL8rQINR3q6buNRengZc5Ig3eNDQXJSZ g42AQYNYTcBb9rUovdZUw0Ipkb9gpVw8TyblxKWTd3F1swJqKUSzn9cnRG0MrvzJfe hFnmyLbkd7PvkbAF54Jbgpe/6TuNY/80yKktc1by5nZAsOtzIR2e4aX+6LIg+jquE/ i1QwN00n1NHuA== From: Chun-Kuang Hu To: Philipp Zabel , David Airlie , Daniel Vetter Cc: Yongqiang Niu , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Chun-Kuang Hu Subject: [PATCH 0/4] CMDQ refinement of Mediatek DRM driver Date: Tue, 13 Jul 2021 07:50:10 +0800 Message-Id: <20210712235014.42673-1-chunkuang.hu@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210712_165022_185685_1D41F965 X-CRM114-Status: UNSURE ( 4.53 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org These refinements include using standard mailbox callback interface, timeout detection, and a fixed cmdq_handle. Chun-Kuang Hu (4): drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb drm/mediatek: Remove struct cmdq_client drm/mediatek: Detect CMDQ execution timeout drm/mediatek: Add cmdq_handle in mtk_crtc drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 110 ++++++++++++++++++++---- 1 file changed, 91 insertions(+), 19 deletions(-)