From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang Xingchao Subject: [PATCH V2 2/4] drm/i915: write eld info for HDMI audio Date: Tue, 31 Jul 2012 10:47:03 +0800 Message-ID: <1343702825-15439-3-git-send-email-xingchao.wang@intel.com> References: <1343702825-15439-1-git-send-email-xingchao.wang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id BADE19F4D8 for ; Mon, 30 Jul 2012 19:58:56 -0700 (PDT) In-Reply-To: <1343702825-15439-1-git-send-email-xingchao.wang@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: intel-gfx@lists.freedesktop.org Cc: paulo.r.zanoni@intel.com List-Id: intel-gfx@lists.freedesktop.org HDMI audio related registers will be configured in write_eld callback. Signed-off-by: Wang Xingchao --- drivers/gpu/drm/i915/intel_ddi.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 32604ac..4c12371 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -718,8 +718,12 @@ void intel_ddi_mode_set(struct drm_encoder *encoder, /* Proper support for digital audio needs a new logic and a new set * of registers, so we leave it for future patch bombing. */ - DRM_DEBUG_DRIVER("HDMI audio on pipe %c not yet supported on DDI\n", + DRM_DEBUG_DRIVER("HDMI audio on pipe %c on DDI\n", pipe_name(intel_crtc->pipe)); + + /* write eld */ + DRM_DEBUG_DRIVER("HDMI audio: write eld information\n"); + intel_write_eld(encoder, adjusted_mode); } /* Enable PIPE_DDI_FUNC_CTL for the pipe to work in HDMI mode */ -- 1.7.9.5