From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhenyu Wang Subject: [PATCH 2/3] drm/i915: Enable DisplayPort audio Date: Thu, 16 Sep 2010 14:31:31 +0800 Message-ID: <1284618692-2296-2-git-send-email-zhenyuw@linux.intel.com> References: <1284618692-2296-1-git-send-email-zhenyuw@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1284618692-2296-1-git-send-email-zhenyuw@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org This will turn on DP audio output by checking monitor's audio capability. Signed-off-by: Zhenyu Wang --- drivers/gpu/drm/i915/intel_dp.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 208a4ec..4a14727 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1485,6 +1485,7 @@ static int intel_dp_get_modes(struct drm_connector *connector) struct intel_dp *intel_dp = intel_attached_dp(connector); struct drm_device *dev = intel_dp->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; + struct edid *edid; int ret; /* We should parse the EDID data and find out if it has an audio sink @@ -1505,6 +1506,9 @@ static int intel_dp_get_modes(struct drm_connector *connector) } } + edid = (struct edid *)connector->display_info.raw_edid; + intel_dp->has_audio = drm_detect_monitor_audio(edid); + return ret; } -- 1.7.1