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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 B6F71C10F02 for ; Wed, 20 Feb 2019 02:54:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 83B7D2183E for ; Wed, 20 Feb 2019 02:54:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725916AbfBTCye (ORCPT ); Tue, 19 Feb 2019 21:54:34 -0500 Received: from mailgw02.mediatek.com ([1.203.163.81]:8719 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1730425AbfBTCyd (ORCPT ); Tue, 19 Feb 2019 21:54:33 -0500 X-UUID: 370b66b2d3de4461ad42a757c82ce3a7-20190220 X-UUID: 370b66b2d3de4461ad42a757c82ce3a7-20190220 Received: from mtkcas35.mediatek.inc [(172.27.4.250)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1394144575; Wed, 20 Feb 2019 10:54:22 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS33DR.mediatek.inc (172.27.6.106) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 20 Feb 2019 10:54:21 +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 10:54:20 +0800 From: wangyan wang To: Michael Turquette , Stephen Boyd , CK Hu CC: wangyan wang , Matthias Brugger , Philipp Zabel , David Airlie , Daniel Vetter , chunhui dai , Colin Ian King , Sean Wang , Ryder Lee , , , , , , Subject: [PATCH V5 7/8] drm/mediatek: using new factor for tvdpll in MT2701 Date: Wed, 20 Feb 2019 10:53:56 +0800 Message-ID: <20190220025357.7354-8-wangyan.wang@mediatek.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20190220025357.7354-1-wangyan.wang@mediatek.com> References: <20190220025357.7354-1-wangyan.wang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org From: chunhui dai The factor depends on the divider of DPI in MT2701, therefore, we should fix this factor to the right and new one. Signed-off-by: chunhui dai Signed-off-by: wangyan wang --- drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 69c6e42dad6b..4a2f4a650494 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -662,13 +662,11 @@ static unsigned int mt8173_calculate_factor(int clock) static unsigned int mt2701_calculate_factor(int clock) { if (clock <= 64000) - return 16; - else if (clock <= 128000) - return 8; - else if (clock <= 256000) return 4; - else + else if (clock <= 128000) return 2; + else + return 1; } static const struct mtk_dpi_conf mt8173_conf = { -- 2.14.1