From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 17 Sep 2014 12:34:58 +0000 (+0300)
Subject: drm/i915/hdmi: fix hdmi audio state readout
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c84db77010877da6c5da119868ed54c43d59e726;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

drm/i915/hdmi: fix hdmi audio state readout

Check the correct bit for audio. Seems like a copy-paste error from the
start:

commit 9ed109a7b445e3f073d8ea72f888ec80c0532465
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Apr 24 23:54:52 2014 +0200

    drm/i915: Track has_audio in the pipe config

Reported-by: Martin Andersen <martin.x.andersen@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82756
Cc: stable@vger.kernel.org # 3.16+
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index ca34de7f6a7b..5a9de21637b7 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -732,7 +732,7 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 	if (tmp & HDMI_MODE_SELECT_HDMI)
 		pipe_config->has_hdmi_sink = true;
 
-	if (tmp & HDMI_MODE_SELECT_HDMI)
+	if (tmp & SDVO_AUDIO_ENABLE)
 		pipe_config->has_audio = true;
 
 	if (!HAS_PCH_SPLIT(dev) &&