From patchwork Thu Jun 16 14:06:17 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Deucher X-Patchwork-Id: 887552 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p5GE7Hcn014451 for ; Thu, 16 Jun 2011 14:07:37 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E10F2A0955 for ; Thu, 16 Jun 2011 07:07:16 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qy0-f170.google.com (mail-qy0-f170.google.com [209.85.216.170]) by gabe.freedesktop.org (Postfix) with ESMTP id 302C6A091D for ; Thu, 16 Jun 2011 07:06:30 -0700 (PDT) Received: by qyk32 with SMTP id 32so2935175qyk.15 for ; Thu, 16 Jun 2011 07:06:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references; bh=avPtWPckpcXhfAhf5R1nV1LENza/uPvuNPlGocMRq7k=; b=KMTW9ZK7Dl/+b/zHFHzKNIdiMNzASFnREv5P+6+jv98A9hwrMp3voLIRoWu6PzQeYb s4ae5FW/QGZiMViMFm08+QMgmPRDjzl1icstWD5rK4k08O2ahHeC0m9hXOY52j+ULci0 7TAcxuud1euilCbH6BV8ourzftqnfSLMpg/tA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=qQSvKPesqv1ywhfx9RT9GoLQcLDZ31Vo1TCvBz2uKwt7Tyb52wwXlFTaxH+JeEzXml OlngMn63ixXovvmBWhhquPOZrQsNR3kUfbHtdUj9K1HDLwwSPzTuJa5AUvrRHrJoaybh mjOI3OaQ0N5BKUa2wmrnELQBdzlZBdtrspXmE= Received: by 10.224.73.132 with SMTP id q4mr794149qaj.52.1308233189738; Thu, 16 Jun 2011 07:06:29 -0700 (PDT) Received: from localhost.localdomain (static-74-96-105-7.washdc.fios.verizon.net [74.96.105.7]) by mx.google.com with ESMTPS id i34sm1142730qck.19.2011.06.16.07.06.28 (version=SSLv3 cipher=OTHER); Thu, 16 Jun 2011 07:06:29 -0700 (PDT) From: Alex Deucher To: airlied@gmail.com, dri-devel@lists.freedesktop.org Subject: [PATCH 2/2] drm/radeon/kms: set DP link config properly for DP bridges Date: Thu, 16 Jun 2011 10:06:17 -0400 Message-Id: <1308233177-19766-2-git-send-email-alexdeucher@gmail.com> X-Mailer: git-send-email 1.7.1.1 In-Reply-To: <1308233177-19766-1-git-send-email-alexdeucher@gmail.com> References: <1308233177-19766-1-git-send-email-alexdeucher@gmail.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 16 Jun 2011 14:07:38 +0000 (UTC) DP clock and lanes were not set properly for DP bridges. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_encoders.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index aa2450b..f55b64c 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -367,7 +367,8 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, } if (ASIC_IS_DCE3(rdev) && - (radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT))) { + ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + radeon_encoder_is_dp_bridge(encoder))) { struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); radeon_dp_set_link_config(connector, mode); }