From patchwork Wed Oct 31 20:12:20 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paulo Zanoni X-Patchwork-Id: 1681261 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id D6D67DFB80 for ; Wed, 31 Oct 2012 20:14:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C009EA0BF7 for ; Wed, 31 Oct 2012 13:14:33 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-gh0-f177.google.com (mail-gh0-f177.google.com [209.85.160.177]) by gabe.freedesktop.org (Postfix) with ESMTP id E5302A0B29 for ; Wed, 31 Oct 2012 13:13:13 -0700 (PDT) Received: by mail-gh0-f177.google.com with SMTP id f20so354100ghb.36 for ; Wed, 31 Oct 2012 13:13:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=MdqYRDRoaM4kddm1CCTey02DBlilEUEmtCMW4UJOVgk=; b=kcqTeE8SKdVJIaFsiSfLU8f3i6D6GUUZRkx1QYHojbUl9xdTPuYzrELiPd3Q16v88s Sxx3jTRMje1BZWeM8Caae4t7f3/0aiEq0eo2r/x86ITfZ5G31r311iavDy+wpfLjcuVX pUYZ479VssV7+aTWyWFc4Wud36ZNF4rvdpa/6Hj/vff0LUW4PVv1QGXRS0yj9cHhOx6a ET8V/yjATPbNVf3VNmYdzKSsqinmvvSo+RDbkZF/6wJprOesC6BBxoT6xecqwg21RJ2B njnug/u8P9EGjOH2t99nVmPoDsM6ipVVUhA6Ju2IXPgypmQeAxZoZ7VuPIOdaNA+FjBN RklQ== Received: by 10.236.118.16 with SMTP id k16mr37334022yhh.66.1351714393508; Wed, 31 Oct 2012 13:13:13 -0700 (PDT) Received: from vicky.domain.invalid ([177.42.7.91]) by mx.google.com with ESMTPS id h16sm4354130ani.0.2012.10.31.13.13.11 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 31 Oct 2012 13:13:12 -0700 (PDT) From: Paulo Zanoni To: intel-gfx@lists.freedesktop.org Date: Wed, 31 Oct 2012 18:12:20 -0200 Message-Id: <1351714375-15284-2-git-send-email-przanoni@gmail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1351714375-15284-1-git-send-email-przanoni@gmail.com> References: <1351714375-15284-1-git-send-email-przanoni@gmail.com> Cc: Paulo Zanoni Subject: [Intel-gfx] [PATCH 01/36] drm/i915: don't set ADPA pipe select on LPT X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org From: Paulo Zanoni Those bits just don't exist on LPT. The CRT DAC, PCH transcoder and FDI RX are always connected to DDI E. Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_crt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 5f7c414..e4fd102 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -245,7 +245,9 @@ static void intel_crt_mode_set(struct drm_encoder *encoder, adpa |= ADPA_VSYNC_ACTIVE_HIGH; /* For CPT allow 3 pipe config, for others just use A or B */ - if (HAS_PCH_CPT(dev)) + if (HAS_PCH_LPT(dev)) + ; /* Those bits don't exist here */ + else if (HAS_PCH_CPT(dev)) adpa |= PORT_TRANS_SEL_CPT(intel_crtc->pipe); else if (intel_crtc->pipe == 0) adpa |= ADPA_PIPE_A_SELECT;