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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 23537C433EB for ; Tue, 7 Jul 2020 20:13:53 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 EA2DC20720 for ; Tue, 7 Jul 2020 20:13:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="UOX4Dtrl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA2DC20720 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CF7426E7D9; Tue, 7 Jul 2020 20:13:04 +0000 (UTC) Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by gabe.freedesktop.org (Postfix) with ESMTPS id A70976E581 for ; Tue, 7 Jul 2020 20:12:57 +0000 (UTC) Received: by mail-wr1-x444.google.com with SMTP id o11so46635429wrv.9 for ; Tue, 07 Jul 2020 13:12:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wWJo4Xms9xJyKH8uRObCjerwfD0/w2Bq7w9d1Tdqg68=; b=UOX4Dtrl9QRt0mnhEULXYaIhXEcwlQEl9dJZ6AKauST0v8/sueYjVcBr1H9gpshANp D7Leh7Gl+2NKEN7rDuk7xlozsQQmDcFZg1uLXs+bi5cvrSo2PcRAIgbCNAj4hEOLHs4E nH2oRdO8AAwxZVQ6SAlDyIBsQf7zFeXKTjhnM= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=wWJo4Xms9xJyKH8uRObCjerwfD0/w2Bq7w9d1Tdqg68=; b=ieSiSIekbhZ8LcZuX4iA3SfFOpSZn3Mye1fm52GtwQ6syNh50qnGfDin5WHd9E0j0b QInSPGlt9pw9Q60YTqj2SoQo3QJB5Bjit+ZJsRjPIzwtu0bCcfKe/PT5SQCu+ZtwWm9v 2p67DXb6pmyS57xJXPccyQ7Zz/EsrITDKFhJvPmd/MFdONdnvdms3ZLHecgNY7l5oXsE U/TtvspIMuvVPMa14Th0gOpaIJs9EMhLIh3LeFxhnWubTsd4eb9ophI6FPJLnyG6RYPk SHBOE9qZM9NmCTb+WzxTEvQL5yCrMWOHHn89smRlHCAdbAvQ7RzjoFImK6Jc/I80FEKR msuA== X-Gm-Message-State: AOAM530C4Ennlzqko+SDE+74Vs/455xX5k7P0ARPHF907k7oE7uiXHtb WfQo3hceAopTXtHvyJ68+xi2XoLaJTw= X-Google-Smtp-Source: ABdhPJxDsyfr4zDexGLiiFYSg/7wzAGNH9tBkAAtd+Zc++yr8EV6rRAt45326uR5zE2Phg7PZ7uGVw== X-Received: by 2002:a5d:4751:: with SMTP id o17mr32057251wrs.345.1594152776092; Tue, 07 Jul 2020 13:12:56 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id q7sm2515262wra.56.2020.07.07.13.12.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jul 2020 13:12:55 -0700 (PDT) From: Daniel Vetter To: DRI Development Subject: [PATCH 12/25] drm/rcar-du: Annotate dma-fence critical section in commit path Date: Tue, 7 Jul 2020 22:12:16 +0200 Message-Id: <20200707201229.472834-13-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200707201229.472834-1-daniel.vetter@ffwll.ch> References: <20200707201229.472834-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rdma@vger.kernel.org, Daniel Vetter , Intel Graphics Development , linux-renesas-soc@vger.kernel.org, Kieran Bingham , Laurent Pinchart , Daniel Vetter Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Ends right after drm_atomic_helper_commit_hw_done(), absolutely nothing fancy going on here. Signed-off-by: Daniel Vetter Cc: Laurent Pinchart Cc: Kieran Bingham Cc: linux-renesas-soc@vger.kernel.org --- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 482329102f19..42c5dc588435 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -391,6 +391,7 @@ static void rcar_du_atomic_commit_tail(struct drm_atomic_state *old_state) struct drm_crtc_state *crtc_state; struct drm_crtc *crtc; unsigned int i; + bool fence_cookie = dma_fence_begin_signalling(); /* * Store RGB routing to DPAD0 and DPAD1, the hardware will be configured @@ -417,6 +418,7 @@ static void rcar_du_atomic_commit_tail(struct drm_atomic_state *old_state) drm_atomic_helper_commit_modeset_enables(dev, old_state); drm_atomic_helper_commit_hw_done(old_state); + dma_fence_end_signalling(fence_cookie); drm_atomic_helper_wait_for_flip_done(dev, old_state); drm_atomic_helper_cleanup_planes(dev, old_state); -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel