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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, UNPARSEABLE_RELAY,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 D0EBEC10F14 for ; Wed, 17 Apr 2019 03:10:31 +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 A13DE21773 for ; Wed, 17 Apr 2019 03:10:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Nc9fQ4r3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A13DE21773 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-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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: Date:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lx3mRukGRjLcezk39aHJ3AHldVy0lCYoSBKDs3B23uw=; b=Nc9fQ4r3UyK9Gw kErmbxBPxwsz/dgJ5vo//uEh55fYboI5PMJWh6XbL/1lHhNYRHbP7pSrx6up+w21LqZOPF+gW+GJm pouI5xXMG2EctKJtn/jPBnYzXw5SXNcui0DU98g8fzni4CYtmm5JvOCit+vjXkSdHvzOKR2AJYEIR DSkKiN1Tz269Gm/S7lQQ8Wfnv5MQLOKbGxWwF7i1ZejdoX1wdTcCHCX2OIPwkXC467KdGHMhD8D+9 xf/ERCcZlON0pCZfs7qjIT1t1wWxgDhYMqoA7d2xRN2XNTNh34o7Lm7IZUksZMn1Mhy/vsYOICTtm Jg0qaW38oAgQX4b60ifA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hGaxv-0007v1-73; Wed, 17 Apr 2019 03:10:27 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hGaxq-0007u5-ED; Wed, 17 Apr 2019 03:10:24 +0000 X-UUID: 95dac6cec47b42cebd44f9a059751d2b-20190416 X-UUID: 95dac6cec47b42cebd44f9a059751d2b-20190416 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1620263681; Tue, 16 Apr 2019 19:10:17 -0800 Received: from mtkmbs08n2.mediatek.inc (172.21.101.56) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 16 Apr 2019 20:10:15 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 17 Apr 2019 11:10:07 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 17 Apr 2019 11:10:07 +0800 Message-ID: <1555470607.16005.12.camel@mtksdaap41> Subject: Re: [PATCH v1 0/4] make hdmi work on bananapi-r2 From: CK Hu To: Frank Wunderlich Date: Wed, 17 Apr 2019 11:10:07 +0800 In-Reply-To: <20190416145848.11932-1-frank-w@public-files.de> References: <20190416145848.11932-1-frank-w@public-files.de> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 99C8C695C00BE1498F28D75BB209642C1DFFA3ED41B2D58F321499A3CD20CA382000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190416_201022_485812_F27AA84B X-CRM114-Status: GOOD ( 13.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Ryder Lee , Philipp Zabel , chunhui dai , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , linux-mediatek@lists.infradead.org, Daniel Vetter , Matthias Brugger , Bibby Hsieh , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Frank: On Tue, 2019-04-16 at 16:58 +0200, Frank Wunderlich wrote: > This Patch-Series adds missing Patches/Bugfixes to get hdmi working on BPI-R2 > > first 2 Patches were already posted, but not yet merged into mainline > i found no hint why > - config component output by device node port > https://patchwork.kernel.org/patch/10609007/ > - add display subsystem related device nodes (resend) > https://patchwork.kernel.org/patch/10588951/ > These patches need to modify binding document and need long term discuss. I have an idea not to modify binding document so you could be quicker to merge these patches. The idea is: 1. Keep the patch 'drm/mediatek: fix possible_crtcs', let DPI encoder support both crtc0 and crtc1. 2. For encoder and crtc, it could find each other by encoder->crtc and crtc->encoder_mask to configure hardware correctly. Regards, CK > Bibby Hsieh (1): > drm/mediatek: config component output by device node port > > Ryder Lee (2): > arm: dts: mt7623: add display subsystem related device nodes > drm/mediatek: fix possible_crtcs > > chunhui dai (1): > drm/mediatek: fix boot up for 720 and 480 but 1080 > > arch/arm/boot/dts/mt7623.dtsi | 177 ++++++++++++++++++ > arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 85 +++++++++ > arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 85 +++++++++ > drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +- > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 41 +++- > drivers/gpu/drm/mediatek/mtk_drm_drv.h | 4 +- > drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 3 + > drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 1 + > .../gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 1 + > 9 files changed, 390 insertions(+), 9 deletions(-) > > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel