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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_SANE_2 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 BB6CAC3A5A3 for ; Fri, 30 Aug 2019 06:23:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 927EE2186A for ; Fri, 30 Aug 2019 06:23:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727958AbfH3GX4 (ORCPT ); Fri, 30 Aug 2019 02:23:56 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:19197 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726978AbfH3GXz (ORCPT ); Fri, 30 Aug 2019 02:23:55 -0400 X-UUID: be59b7b98b384e11bbfdd4a7c4bf4645-20190830 X-UUID: be59b7b98b384e11bbfdd4a7c4bf4645-20190830 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1084025278; Fri, 30 Aug 2019 14:23:42 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 30 Aug 2019 14:23:38 +0800 Received: from [172.21.77.4] (172.21.77.4) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 30 Aug 2019 14:23:32 +0800 Message-ID: <1567146206.5942.17.camel@mtksdaap41> Subject: Re: [PATCH v5, 26/32] drm/mediatek: add connection from RDMA0 to COLOR0 From: CK Hu To: CC: Philipp Zabel , Rob Herring , Matthias Brugger , "David Airlie" , Daniel Vetter , Mark Rutland , , , , , Date: Fri, 30 Aug 2019 14:23:26 +0800 In-Reply-To: <1567090254-15566-27-git-send-email-yongqiang.niu@mediatek.com> References: <1567090254-15566-1-git-send-email-yongqiang.niu@mediatek.com> <1567090254-15566-27-git-send-email-yongqiang.niu@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-SNTS-SMTP: 90CFDD7BE289D8F53A9415F306A9B989ED8B297FE8AD0D097BA97BD393BD3FD12000:8 X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Yongqiang: On Thu, 2019-08-29 at 22:50 +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > This patch add connection from RDMA0 to COLOR0 Reviewed-by: CK Hu > > Signed-off-by: Yongqiang Niu > --- > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > index 42a130a..03a46ec 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > @@ -171,6 +171,8 @@ struct mtk_ddp { > > struct mtk_mmsys_reg_data { > u32 ovl0_mout_en; > + u32 rdma0_sout_sel_in; > + u32 rdma0_sout_color0; > u32 rdma1_sout_sel_in; > u32 rdma1_sout_dpi0; > u32 dpi0_sel_in; > @@ -428,6 +430,9 @@ static unsigned int mtk_ddp_sout_sel(const struct mtk_mmsys_reg_data *data, > } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) { > *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > value = RDMA2_SOUT_DSI3; > + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_COLOR0) { > + *addr = data->rdma0_sout_sel_in; > + value = data->rdma0_sout_color0; > } else { > value = 0; > }