From patchwork Mon Jul 8 22:34:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yongqiang Niu X-Patchwork-Id: 11035961 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CCA57138D for ; Mon, 8 Jul 2019 22:45:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B913128680 for ; Mon, 8 Jul 2019 22:45:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AC77F2867F; Mon, 8 Jul 2019 22:45:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 60B292867F for ; Mon, 8 Jul 2019 22:45:31 +0000 (UTC) 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=lItLxA2a0x3bkpqg8RZUW4tkNGUAHQqnhMHW6Ew7qN0=; b=Ah5uS0ZeogsmXG 9RaPCchNPCGzvQDNjv0ZWCZHIb5d1c+1ZLAoSZIhYg7ZRUAPRJ/K9dT3j8GE5DJ5/DAcJh07Qjkp1 aR/TGdDFx9+cbviUCVUUDDrqd4pNiXCeF6HKSFSl1Q550pLZ/rr+Vle69pspUyo1aRHI6zqSiKqUn Denbq8FaE6WgUdMbcrVIqJIXQjaFPWfuE97WbgTIoswpDnMpa1qezALdCf6snUN2DGJdQxbxGQs+o s43d0wd52vrsxgjtvF1yhoePdT1B/WwQz1/h7f44uKGq0id69rTbPOwhywUvtxx0ydTpvhCOI8Hx9 5mgOMmzIginlch982J8A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hkcO2-0002bL-Qy; Mon, 08 Jul 2019 22:45:30 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hkcE3-0005qy-NU; Mon, 08 Jul 2019 22:35:14 +0000 X-UUID: 18219cd8355e44fbb5e07241a74949d4-20190708 X-UUID: 18219cd8355e44fbb5e07241a74949d4-20190708 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1959192700; Mon, 08 Jul 2019 14:34:51 -0800 Received: from MTKMBS01N1.mediatek.inc (172.21.101.68) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 8 Jul 2019 15:34:50 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 9 Jul 2019 06:34:46 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 9 Jul 2019 06:34:45 +0800 From: To: CK Hu , Philipp Zabel , "Rob Herring" , Matthias Brugger Subject: [PATCH v4, 30/33] drm/mediatek: add connection from OVL_2L1 to RDMA1 Date: Tue, 9 Jul 2019 06:34:10 +0800 Message-ID: <1562625253-29254-31-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1562625253-29254-1-git-send-email-yongqiang.niu@mediatek.com> References: <1562625253-29254-1-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-20190708_153511_982700_6DFB645D X-CRM114-Status: UNSURE ( 9.88 ) X-CRM114-Notice: Please train this message. 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 X-Virus-Scanned: ClamAV using ClamSMTP From: Yongqiang Niu This patch add connection from OVL_2L1 to RDMA1 Signed-off-by: Yongqiang Niu --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index 0a63dd0..4d75cef 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -42,9 +42,11 @@ #define DISP_REG_CONFIG_DPI_SEL 0x064 #define MT8183_DISP_OVL0_2L_MOUT_EN 0xf04 +#define MT8183_DISP_OVL1_2L_MOUT_EN 0xf08 #define MT8183_DISP_PATH0_SEL_IN 0xf24 #define OVL0_2L_MOUT_EN_DISP_PATH0 BIT(0) +#define OVL1_2L_MOUT_EN_RDMA1 BIT(4) #define DISP_PATH0_SEL_IN_OVL0_2L 0x1 #define MT2701_DISP_MUTEX0_MOD0 0x2c @@ -325,6 +327,10 @@ static unsigned int mtk_ddp_mout_en(const struct mtk_mmsys_reg_data *data, next == DDP_COMPONENT_RDMA0) { *addr = MT8183_DISP_OVL0_2L_MOUT_EN; value = OVL0_2L_MOUT_EN_DISP_PATH0; + } else if (cur == DDP_COMPONENT_OVL_2L1 && + next == DDP_COMPONENT_RDMA1) { + *addr = MT8183_DISP_OVL1_2L_MOUT_EN; + value = OVL1_2L_MOUT_EN_RDMA1; } else { value = 0; }