From: Wang Xingchao <xingchao.wang@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: tiwai@suse.de, michael.fu@intel.com, fengguang.wu@intel.com
Subject: [PATCH v5 2/4] drm/i915: write eld info for HDMI audio
Date: Wed, 8 Aug 2012 11:04:01 +0800 [thread overview]
Message-ID: <1344395043-21129-4-git-send-email-xingchao.wang@intel.com> (raw)
In-Reply-To: <1344395043-21129-1-git-send-email-xingchao.wang@intel.com>
HDMI audio related registers will be configured in write_eld callback.
Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
---
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
next prev parent reply other threads:[~2012-08-08 3:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 3:03 [PATCH v5 0/4] Haswell HDMI/DP audio enable Wang Xingchao
2012-08-08 3:03 ` Wang Xingchao
2012-08-08 3:04 ` [PATCH v5 1/4] drm/i915: HSW audio registers definition Wang Xingchao
2012-08-08 3:04 ` Wang Xingchao [this message]
2012-08-08 3:04 ` [PATCH v5 3/4] drm/i915: Haswell HDMI audio enable Wang Xingchao
2012-08-08 3:04 ` [PATCH v5 4/4] drm/i915: use _PIPE macro for IBX/CPT register definition Wang Xingchao
2012-08-08 7:14 ` [PATCH v5 0/4] Haswell HDMI/DP audio enable Paul Menzel
2012-08-08 7:30 ` Wang, Xingchao
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