[RFC 4/4] ASoC: SOF: Intel: hda-codec: Disable display audio device link creation

[Peter Ujfalusi]

In systems where SOF is used there is no direct dependency between HDA
controller and the display stack, there is no need to create the device
link.

Without the device link it will be allowed to suspend and resume the
display and audio hardware in parallel.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at linux.intel.com>
---
 sound/soc/sof/intel/hda-codec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index 2f9925830d1d..1742ffc886c1 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -425,6 +425,7 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev)
 		return 0;
 
 	/* i915 exposes a HDA codec for HDMI audio */
+	bus->i915_no_device_link = true;
 	ret = snd_hdac_i915_init(bus);
 	if (ret < 0)
 		return ret;
-- 
2.50.0