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, 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 E3429C4360F for ; Mon, 25 Feb 2019 02:10:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B30FE20989 for ; Mon, 25 Feb 2019 02:10:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728595AbfBYCJ4 (ORCPT ); Sun, 24 Feb 2019 21:09:56 -0500 Received: from Mailgw01.mediatek.com ([1.203.163.78]:59632 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727537AbfBYCJz (ORCPT ); Sun, 24 Feb 2019 21:09:55 -0500 X-UUID: 1c61bdda92104c8383c0bd575b9174a6-20190225 X-UUID: 1c61bdda92104c8383c0bd575b9174a6-20190225 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 12757382; Mon, 25 Feb 2019 10:09:42 +0800 Received: from MTKCAS32.mediatek.inc (172.27.4.184) by MTKMBS33DR.mediatek.inc (172.27.6.106) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 25 Feb 2019 10:09:40 +0800 Received: from mszsdaap41.mediatek.inc (172.27.4.253) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 25 Feb 2019 10:09:39 +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 V6 7/8] drm/mediatek: using new factor for tvdpll in MT2701 Date: Mon, 25 Feb 2019 10:09:11 +0800 Message-ID: <20190225020912.29120-8-wangyan.wang@mediatek.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20190225020912.29120-1-wangyan.wang@mediatek.com> References: <20190225020912.29120-1-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