From patchwork Mon Jan 16 10:08:29 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Zhong X-Patchwork-Id: 9518379 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9D02D6020B for ; Mon, 16 Jan 2017 10:09:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 65FBF28364 for ; Mon, 16 Jan 2017 10:09:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5AD3E28435; Mon, 16 Jan 2017 10:09:29 +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=-2.5 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, URIBL_BLACK autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0E9DA28364 for ; Mon, 16 Jan 2017 10:09:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 965AE6E2B1; Mon, 16 Jan 2017 10:09:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pg0-f66.google.com (mail-pg0-f66.google.com [74.125.83.66]) by gabe.freedesktop.org (Postfix) with ESMTPS id 922B76E2B1 for ; Mon, 16 Jan 2017 10:09:23 +0000 (UTC) Received: by mail-pg0-f66.google.com with SMTP id 75so5058541pgf.3 for ; Mon, 16 Jan 2017 02:09:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=5NpnrXc6gVDPlxu06bwdadY4UBB7+P+Jg5Ph+0h9pF0=; b=DIDActHHHS/IAZ1M5QVIFH868TOYMZvbKhEVplsewSCmEj1MN1jZxAZuQkXxTtUb4Q 5iSgBXBgrxBG10todhBPdaYsgsKlytX0j+8YaNQrK9GpgFuA9Vkj/6S+94RdjQf4ULvn 1+cgbLHyJXOxs2jAV26ROmwokKFbwidb8MqhidxtZGaYulpENVe8cMrJ9y7G9QRg8aUX 3xJUymU8vDX236r1VoogAtmgrvtgRuN+/jjLqC+XaeNjWOCg+qm8AE89UvNbf+7swV8e BE7uLy1ROIQNIdaElWVsAhr6aJbz8VP296OAfvar/9dg6W8mgaB6Z3lG75yUggaM2AQB QSIw== X-Gm-Message-State: AIkVDXJSVUeyQmAlufw+ZlZtYoufAtG2LWOspjXBeiFoummwS57qwlsNEAQpcXQdx5tkfw== X-Received: by 10.99.105.70 with SMTP id e67mr38010686pgc.99.1484561363227; Mon, 16 Jan 2017 02:09:23 -0800 (PST) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id k78sm46351848pfb.93.2017.01.16.02.09.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 16 Jan 2017 02:09:22 -0800 (PST) From: Chris Zhong To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de, yzq@rock-chips.com, mark.rutland@arm.com, devicetree@vger.kernel.org, robh+dt@kernel.org, galak@codeaurora.org, pawel.moll@arm.com, seanpaul@chromium.org Subject: [PATCH v2 09/11] drm/rockchip/dsi: decrease the value of Ths-prepare Date: Mon, 16 Jan 2017 18:08:29 +0800 Message-Id: <1484561311-494-10-git-send-email-zyw@rock-chips.com> X-Mailer: git-send-email 2.6.3 In-Reply-To: <1484561311-494-1-git-send-email-zyw@rock-chips.com> References: <1484561311-494-1-git-send-email-zyw@rock-chips.com> Cc: Chris Zhong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, xubilv , linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: xubilv Signed-off-by: xubilv Signed-off-by: Chris Zhong --- drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c index 4a2691c..f50909e 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -455,7 +455,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi) BANDGAP_SEL(BANDGAP_96_10)); dw_mipi_dsi_phy_write(dsi, 0x70, TLP_PROGRAM_EN | 0xf); - dw_mipi_dsi_phy_write(dsi, 0x71, THS_PRE_PROGRAM_EN | 0x55); + dw_mipi_dsi_phy_write(dsi, 0x71, THS_PRE_PROGRAM_EN | 0x2d); dw_mipi_dsi_phy_write(dsi, 0x72, THS_ZERO_PROGRAM_EN | 0xa); dsi_write(dsi, DSI_PHY_RSTZ, PHY_ENFORCEPLL | PHY_ENABLECLK |