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=-6.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, UPPERCASE_50_75,URIBL_BLOCKED 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 034C7C43387 for ; Wed, 26 Dec 2018 03:52:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEE9D2148E for ; Wed, 26 Dec 2018 03:51:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726362AbeLZDv6 (ORCPT ); Tue, 25 Dec 2018 22:51:58 -0500 Received: from mailgw02.mediatek.com ([1.203.163.81]:37869 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725996AbeLZDv6 (ORCPT ); Tue, 25 Dec 2018 22:51:58 -0500 X-UUID: 7be3f90981fd4e21bc98b7bc71a0e870-20181226 X-UUID: 7be3f90981fd4e21bc98b7bc71a0e870-20181226 Received: from mtkcas36.mediatek.inc [(172.27.4.250)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1128872739; Wed, 26 Dec 2018 11:51:47 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 26 Dec 2018 11:51:45 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 26 Dec 2018 11:51:45 +0800 Message-ID: <1545796305.14496.23.camel@mtksdaap41> Subject: Re: [PATCH 04/18] drm/mediatek: move rdma sout from mtk_ddp_mout_en into mtk_ddp_sout_sel From: CK Hu To: Yongqiang Niu CC: Philipp Zabel , David Airlie , Rob Herring , Mark Rutland , Matthias Brugger , , , , , Date: Wed, 26 Dec 2018 11:51:45 +0800 In-Reply-To: <1545638931-24938-5-git-send-email-yongqiang.niu@mediatek.com> References: <1545638931-24938-1-git-send-email-yongqiang.niu@mediatek.com> <1545638931-24938-5-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-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Yongqiang: On Mon, 2018-12-24 at 16:08 +0800, Yongqiang Niu wrote: > This patch move rdma sout from mtk_ddp_mout_en into mtk_ddp_sout_sel This patch looks good to me, but you should describe why do you do this. Regards, CK > > Signed-off-by: Yongqiang Niu > --- > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 90 +++++++++++++++++----------------- > 1 file changed, 45 insertions(+), 45 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > index 592f852..60cfde7 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > @@ -295,51 +295,6 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur, > } else if (cur == DDP_COMPONENT_OD1 && next == DDP_COMPONENT_RDMA1) { > *addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN; > value = OD1_MOUT_EN_RDMA1; > - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI0) { > - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > - value = RDMA0_SOUT_DPI0; > - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI1) { > - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > - value = RDMA0_SOUT_DPI1; > - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI1) { > - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > - value = RDMA0_SOUT_DSI1; > - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) { > - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > - value = RDMA0_SOUT_DSI2; > - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI3) { > - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > - value = RDMA0_SOUT_DSI3; > - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) { > - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > - value = RDMA1_SOUT_DSI1; > - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI2) { > - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > - value = RDMA1_SOUT_DSI2; > - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI3) { > - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > - value = RDMA1_SOUT_DSI3; > - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) { > - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > - value = RDMA1_SOUT_DPI0; > - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) { > - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > - value = RDMA1_SOUT_DPI1; > - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI0) { > - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > - value = RDMA2_SOUT_DPI0; > - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI1) { > - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > - value = RDMA2_SOUT_DPI1; > - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) { > - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > - value = RDMA2_SOUT_DSI1; > - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) { > - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > - value = RDMA2_SOUT_DSI2; > - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) { > - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > - value = RDMA2_SOUT_DSI3; > } else { > value = 0; > } > @@ -421,6 +376,51 @@ static unsigned int mtk_ddp_sout_sel(void __iomem *config_regs, > } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI0) { > *addr = DISP_REG_CONFIG_DSI_SEL; > value = DSI_SEL_IN_RDMA; > + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI0) { > + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > + value = RDMA0_SOUT_DPI0; > + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI1) { > + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > + value = RDMA0_SOUT_DPI1; > + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI1) { > + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > + value = RDMA0_SOUT_DSI1; > + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) { > + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > + value = RDMA0_SOUT_DSI2; > + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI3) { > + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; > + value = RDMA0_SOUT_DSI3; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) { > + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > + value = RDMA1_SOUT_DSI1; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI2) { > + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > + value = RDMA1_SOUT_DSI2; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI3) { > + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > + value = RDMA1_SOUT_DSI3; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) { > + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > + value = RDMA1_SOUT_DPI0; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) { > + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; > + value = RDMA1_SOUT_DPI1; > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI0) { > + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > + value = RDMA2_SOUT_DPI0; > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI1) { > + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > + value = RDMA2_SOUT_DPI1; > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) { > + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > + value = RDMA2_SOUT_DSI1; > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) { > + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > + value = RDMA2_SOUT_DSI2; > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) { > + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT; > + value = RDMA2_SOUT_DSI3; > } else { > value = 0; > }