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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 960BAC433FE for ; Wed, 16 Mar 2022 17:37:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239970AbiCPRjJ (ORCPT ); Wed, 16 Mar 2022 13:39:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357722AbiCPRjH (ORCPT ); Wed, 16 Mar 2022 13:39:07 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52FEE6BDE0; Wed, 16 Mar 2022 10:37:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1647452258; x=1678988258; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=cvMtBINCLytwkjR5XcM6yf6zQ4RdUGpnoAUljM1Kcb8=; b=MCcL9wsHyIZopJ4tKN9oVubRr63kMoZ92/+Kmpr6u7+Vt9fVvcqne5CL Iy+6gf7fJAzxrEQhlNzbUoc1QfkqjLSoxe6El43s8W2FRGeGD5olir8ck 50hTjwxNwHGeB+fbEdwkhCAmTIZqY1A3zqm1ZklRsDqFUbsiI7hjddkoA o=; Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 16 Mar 2022 10:37:38 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2022 10:37:38 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 16 Mar 2022 10:37:37 -0700 Received: from sbillaka-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 16 Mar 2022 10:37:30 -0700 From: Sankeerth Billakanti To: , , , , CC: Sankeerth Billakanti , , , , , , , , , , , , , , , , , , Subject: [PATCH v5 8/9] drm/msm/dp: Handle eDP mode_valid case Date: Wed, 16 Mar 2022 23:05:53 +0530 Message-ID: <1647452154-16361-9-git-send-email-quic_sbillaka@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1647452154-16361-1-git-send-email-quic_sbillaka@quicinc.com> References: <1647452154-16361-1-git-send-email-quic_sbillaka@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The panel-edp driver modes needs to be validated differently from DP because the link capabilities are not available for EDP by that time. Signed-off-by: Sankeerth Billakanti --- drivers/gpu/drm/msm/dp/dp_display.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 5775db8..8b150d1 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -1002,6 +1002,12 @@ enum drm_mode_status dp_bridge_mode_valid(struct drm_bridge *bridge, return -EINVAL; } + if (dp->connector_type == DRM_MODE_CONNECTOR_eDP) { + if (mode_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) + return MODE_CLOCK_HIGH; + return MODE_OK; + } + if ((dp->max_pclk_khz <= 0) || (dp->max_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) || (mode->clock > dp->max_pclk_khz)) -- 2.7.4 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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6D36EC433F5 for ; Wed, 16 Mar 2022 17:37:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 88EB610E8F3; Wed, 16 Mar 2022 17:37:39 +0000 (UTC) Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 790C810E8F3; Wed, 16 Mar 2022 17:37:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1647452258; x=1678988258; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=cvMtBINCLytwkjR5XcM6yf6zQ4RdUGpnoAUljM1Kcb8=; b=MCcL9wsHyIZopJ4tKN9oVubRr63kMoZ92/+Kmpr6u7+Vt9fVvcqne5CL Iy+6gf7fJAzxrEQhlNzbUoc1QfkqjLSoxe6El43s8W2FRGeGD5olir8ck 50hTjwxNwHGeB+fbEdwkhCAmTIZqY1A3zqm1ZklRsDqFUbsiI7hjddkoA o=; Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 16 Mar 2022 10:37:38 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2022 10:37:38 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 16 Mar 2022 10:37:37 -0700 Received: from sbillaka-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 16 Mar 2022 10:37:30 -0700 From: Sankeerth Billakanti To: , , , , Subject: [PATCH v5 8/9] drm/msm/dp: Handle eDP mode_valid case Date: Wed, 16 Mar 2022 23:05:53 +0530 Message-ID: <1647452154-16361-9-git-send-email-quic_sbillaka@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1647452154-16361-1-git-send-email-quic_sbillaka@quicinc.com> References: <1647452154-16361-1-git-send-email-quic_sbillaka@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: quic_kalyant@quicinc.com, Sankeerth Billakanti , dianders@chromium.org, bjorn.andersson@linaro.org, quic_vproddut@quicinc.com, airlied@linux.ie, sam@ravnborg.org, quic_abhinavk@quicinc.com, robh+dt@kernel.org, swboyd@chromium.org, agross@kernel.org, seanpaul@chromium.org, dmitry.baryshkov@linaro.org, thierry.reding@gmail.com, krzk+dt@kernel.org, quic_khsieh@quicinc.com, sean@poorly.run Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The panel-edp driver modes needs to be validated differently from DP because the link capabilities are not available for EDP by that time. Signed-off-by: Sankeerth Billakanti --- drivers/gpu/drm/msm/dp/dp_display.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 5775db8..8b150d1 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -1002,6 +1002,12 @@ enum drm_mode_status dp_bridge_mode_valid(struct drm_bridge *bridge, return -EINVAL; } + if (dp->connector_type == DRM_MODE_CONNECTOR_eDP) { + if (mode_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) + return MODE_CLOCK_HIGH; + return MODE_OK; + } + if ((dp->max_pclk_khz <= 0) || (dp->max_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) || (mode->clock > dp->max_pclk_khz)) -- 2.7.4