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=-3.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_GIT 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 1345DC43381 for ; Wed, 20 Feb 2019 02:54:31 +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 D45072146F for ; Wed, 20 Feb 2019 02:54:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="eYzqLeIk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D45072146F 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: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:In-Reply-To:References: List-Owner; bh=AwWLMEAMBrrZ68EFfNK0LTivLfINlW6XGpW3plPOsC0=; b=eYzqLeIkotzhPg B2jkrSv4ipuR8/hginPzOij8t+zLyBgW2kKfSL8WFPyLrDFeXHR7om6+IpIM0lBIlwLhsoq16Um6n Z8zsPIUsTvKWJasXFe45ccYFt2XXcW/HIcxn/MipXFrtAvXm+nBRUJ2L13xbRUi9snnGXkbP8T62l XgC9RL1Q8o31rZOQDj6ejoaBOOoKOWXFrYF8+x6ool1TNliD+X4wbTtjh3Aire/zZbEla35R2uNRP cXeTDQ2W8CfIAEdnSi1ThVSNuOeCekDk64TlGQTTuw+7nUv4OqFAkL/JsuDOjZ6/9PycinZUCpAx7 QOj9yKIewxkNxiGmaY5A==; 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 1gwI1X-0006ui-Kh; Wed, 20 Feb 2019 02:54:15 +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 1gwI1T-0006tv-U1; Wed, 20 Feb 2019 02:54:13 +0000 X-UUID: f8c4f85e8a134541b973f24a6da52303-20190219 X-UUID: f8c4f85e8a134541b973f24a6da52303-20190219 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 384951449; Tue, 19 Feb 2019 18:54:05 -0800 Received: from MTKMBS33N1.mediatek.inc (172.27.4.75) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 19 Feb 2019 18:54:03 -0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS33N1.mediatek.inc (172.27.4.75) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 20 Feb 2019 10:54:01 +0800 Received: from mszsdaap41.mediatek.inc (10.16.6.141) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 20 Feb 2019 10:54:00 +0800 From: wangyan wang To: Michael Turquette , Stephen Boyd , CK Hu Subject: [PATCH V5 0/8] make mt7623 clock of hdmi stable Date: Wed, 20 Feb 2019 10:53:49 +0800 Message-ID: <20190220025357.7354-1-wangyan.wang@mediatek.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190219_185411_979589_5CC726B8 X-CRM114-Status: GOOD ( 10.39 ) 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: Ryder Lee , Philipp Zabel , srv_heupstream@mediatek.com, chunhui dai , David Airlie , Sean Wang , linux-kernel@vger.kernel.org, wangyan wang , linux-mediatek@lists.infradead.org, dri-devel@lists.freedesktop.org, Daniel Vetter , Matthias Brugger , Colin Ian King , linux-clk@vger.kernel.org, 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 From: Wangyan Wang V4 adopt maintainer's suggestion. Here is the change list between V4 & V5 1. add Reviewed-by:CK Hu in " drm/mediatek: fix the rate ..." commit message. 2. describe the reason why mt7623 clock of hdmi is more stable than before. the tvdpll should be stable in hdmi normal setting to guarantee clock of hdmi stable, but the tvdpll may be changed in original code ,the patch is to deal with the problem, you can find more descriptions in patch "drm/mediatek:using different flags of clk ...". chunhui dai (8): drm/mediatek: recalculate hdmi phy clock of MT2701 by querying hardware drm/mediatek: move the setting of fixed divider drm/mediatek: using different flags of clk for HDMI phy drm/mediatek: fix the rate and divder of hdmi phy for MT2701 clk: mediatek: add MUX_GATE_FLAGS_2 clk: mediatek: using CLK_MUX_ROUND_CLOSEST for the clock of dpi1_sel drm/mediatek: using new factor for tvdpll in MT2701 drm/mediatek: fix the rate of parent for hdmi phy in MT2701 drivers/clk/mediatek/clk-mt2701.c | 4 +- drivers/clk/mediatek/clk-mtk.c | 2 +- drivers/clk/mediatek/clk-mtk.h | 20 ++++++--- drivers/gpu/drm/mediatek/mtk_dpi.c | 8 ++-- drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 34 ++++------------ drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 7 +--- drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 56 +++++++++++++++++++++++--- drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c | 23 +++++++++++ 8 files changed, 102 insertions(+), 52 deletions(-) -- 2.14.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel