From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: [PATCH 47/62] drm/i915/bdw: check DPD on port D when setting the DDI buffers Date: Sat, 2 Nov 2013 21:07:45 -0700 Message-ID: <1383451680-11173-48-git-send-email-benjamin.widawsky@intel.com> References: <1383451680-11173-1-git-send-email-benjamin.widawsky@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 76441EDE56 for ; Sat, 2 Nov 2013 21:08:25 -0700 (PDT) In-Reply-To: <1383451680-11173-1-git-send-email-benjamin.widawsky@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: Intel GFX Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni Use the eDP values on platforms where port D is eDP. This doesn't affect Haswell since it uses the same DDI buffer values for eDP and DP. Reviewed-by: Art Runyan Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_ddi.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 3868ed9..a4ddc7f 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -169,9 +169,14 @@ static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port) break; case PORT_B: case PORT_C: - case PORT_D: ddi_translations = ddi_translations_dp; break; + case PORT_D: + if (intel_dpd_is_edp(dev)) + ddi_translations = ddi_translations_edp; + else + ddi_translations = ddi_translations_dp; + break; case PORT_E: ddi_translations = ddi_translations_fdi; break; -- 1.8.4.2