Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752663AbaKZURk (ORCPT ); Wed, 26 Nov 2014 15:17:40 -0500 Received: from smtp.codeaurora.org ([198.145.11.231]:50722 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750793AbaKZURj (ORCPT ); Wed, 26 Nov 2014 15:17:39 -0500 From: Jilai Wang To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robdclark@gmail.com, Jilai Wang Subject: [PATCH 4/4] drm/msm/hdmi: don't call clk_round_rate to check hdmi pclk for MDP5 Date: Wed, 26 Nov 2014 15:17:31 -0500 Message-Id: <1417033051-12013-1-git-send-email-jilaiw@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org clock driver can support dynamic rate settings for HDMI pixelclock, so don't need to use clk_round_rate to check if the clockrate for specific mode is supported therefore more display modes can be supported. Change-Id: I308df4eb604438c24df463619571d8e18cc956b6 Signed-off-by: Jilai Wang --- drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index c458348..cf18896 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -355,8 +355,6 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); - struct hdmi *hdmi = hdmi_connector->hdmi; - const struct hdmi_platform_config *config = hdmi->config; struct msm_drm_private *priv = connector->dev->dev_private; struct msm_kms *kms = priv->kms; long actual, requested; @@ -365,13 +363,6 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, actual = kms->funcs->round_pixclk(kms, requested, hdmi_connector->hdmi->encoder); - /* for mdp5/apq8074, we manage our own pixel clk (as opposed to - * mdp4/dtv stuff where pixel clk is assigned to mdp/encoder - * instead): - */ - if (config->pwr_clk_cnt > 0) - actual = clk_round_rate(hdmi->pwr_clks[0], actual); - DBG("requested=%ld, actual=%ld", requested, actual); if (actual != requested) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/