From patchwork Thu Jan 2 04:00:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yongqiang Niu X-Patchwork-Id: 11315321 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8B6291395 for ; Thu, 2 Jan 2020 04:13:44 +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 69A6920848 for ; Thu, 2 Jan 2020 04:13:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="OResW7DY"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="oTSId82n" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69A6920848 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7RG4C6wMlHNObhAlRBI+6U+4Rpn6Qv9+qhnh+p7wlFw=; b=OResW7DYaE1SPP fXhxq4SpJUIfE+UOi/qGCkEvP9z4oguTw83uIn58FMLhZCQKjM6oVumDdxFES3D7k7aol3Q10L2Gn uWZJTxM/tYd0l9hk6l1sUrER1p4bl5EsP+z5q/+NVn9vuiYCo3hcZwl+HKHiRYkhpVqtwx6IQd7vx ELhsudnuyFlMIRDKd6ru9q9D/2FxhmTH9i0Fo3ortWZxTceZUeZDRMvvgwhHhvMqJHl7+HApnr6+i 2Sb5hNpOrEkwA1D4cl26iBC3VCjn1dtmDePuVjDVl2ukeMHh3aXIyvUZxYoSeLm446qybmYT6RGui on+mCnoApcsyG9KJ1SAQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1imrrh-0001Jo-Dn; Thu, 02 Jan 2020 04:13:41 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1imrqT-0008HW-Pl; Thu, 02 Jan 2020 04:12:27 +0000 X-UUID: 19a314b3ae3c4b69ba6a33877be3212f-20200101 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=9nkkuYTfa+66MBIYSh5utyJH1bn2eVvXmMxu08xA0J0=; b=oTSId82nTHikxP/xRdW6XZzB13GgSpomPd4kP/w61q9i2tCo5oy19hn/y3Qmdy79usZxuGdeQm7/SF7dxFfsaxyDldIXZpDXORmgsgnKFUOcBlrp8Ho/PA+iXwuF5KEYwHGWjsW9gpnfC6Ybp0Cw9eZNrwzYYxWhI/+L4g6Js+8=; X-UUID: 19a314b3ae3c4b69ba6a33877be3212f-20200101 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 110672527; Wed, 01 Jan 2020 20:12:21 -0800 Received: from mtkmbs05n2.mediatek.inc (172.21.101.140) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 1 Jan 2020 20:02:42 -0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 2 Jan 2020 12:01:50 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 2 Jan 2020 12:01:39 +0800 From: Yongqiang Niu To: CK Hu , Philipp Zabel , "Rob Herring" , Matthias Brugger Subject: [PATCH v6, 08/14] drm/mediatek: add connection from RDMA1 to DSI0 Date: Thu, 2 Jan 2020 12:00:18 +0800 Message-ID: <1577937624-14313-9-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1577937624-14313-1-git-send-email-yongqiang.niu@mediatek.com> References: <1577937624-14313-1-git-send-email-yongqiang.niu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200101_201225_868725_CC88AAFB X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [216.200.240.184 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Yongqiang Niu , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Daniel Vetter , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch add connection from RDMA1 to DSI0 Signed-off-by: Yongqiang Niu Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index 31a0650..bb41594 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -176,6 +176,7 @@ struct mtk_mmsys_reg_data { u32 rdma0_sout_color0; u32 rdma1_sout_sel_in; u32 rdma1_sout_dpi0; + u32 rdma1_sout_dsi0; u32 dpi0_sel_in; u32 dpi0_sel_in_rdma1; u32 dsi0_sel_in; @@ -440,6 +441,9 @@ static unsigned int mtk_ddp_sout_sel(const struct mtk_mmsys_reg_data *data, } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_COLOR0) { *addr = data->rdma0_sout_sel_in; value = data->rdma0_sout_color0; + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI0) { + *addr = data->rdma1_sout_sel_in; + value = data->rdma1_sout_dsi0; } else { value = 0; }