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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNPARSEABLE_RELAY,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 45C06C6778A for ; Tue, 24 Jul 2018 08:18:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB3C520881 for ; Tue, 24 Jul 2018 08:18:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB3C520881 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388851AbeGXJXs (ORCPT ); Tue, 24 Jul 2018 05:23:48 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:11920 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2388605AbeGXJWq (ORCPT ); Tue, 24 Jul 2018 05:22:46 -0400 X-UUID: 05f564d25aaf43b79acd3c3ebc0d0ad1-20180724 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 497752321; Tue, 24 Jul 2018 16:17:22 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 24 Jul 2018 16:17:21 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Tue, 24 Jul 2018 16:17:21 +0800 From: Stu Hsieh To: CK Hu , Philipp Zabel CC: David Airlie , Matthias Brugger , , , , , , Stu Hsieh Subject: [PATCH v1 10/15] drm/mediatek: add drm_device in RDMA for mamory mode to reaquest buffer Date: Tue, 24 Jul 2018 16:17:10 +0800 Message-ID: <1532420235-22268-11-git-send-email-stu.hsieh@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1532420235-22268-1-git-send-email-stu.hsieh@mediatek.com> References: <1532420235-22268-1-git-send-email-stu.hsieh@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If RDMA want to request gem buffer, it need to save the drm device. Signed-off-by: Stu Hsieh --- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c index 49edbae50167..8d41f5cd485b 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -72,6 +72,7 @@ struct mtk_disp_rdma { struct mtk_ddp_comp ddp_comp; struct drm_crtc *crtc; const struct mtk_disp_rdma_data *data; + struct drm_device *drm_dev; bool rdma_memory_mode; }; @@ -240,6 +241,7 @@ static int mtk_disp_rdma_bind(struct device *dev, struct device *master, { struct mtk_disp_rdma *priv = dev_get_drvdata(dev); struct mtk_ddp_comp *comp = &priv->ddp_comp; + struct mtk_disp_rdma *rdma = comp_to_rdma(comp); struct drm_device *drm_dev = data; int ret; @@ -250,6 +252,7 @@ static int mtk_disp_rdma_bind(struct device *dev, struct device *master, return ret; } + rdma->drm_dev = drm_dev; comp->comp_mode = &priv->rdma_memory_mode; -- 2.12.5