forked from Minki/linux
ASoC: hdac_hdmi: Fix to keep codec power active during enumeration.
The codec power is turned OFF in the first explicit call to pm_runtime_suspend to keep the i915 refcount balanced. During regular operation, the power is turned ON/OFF in runtime PM handlers. Signed-off-by: Ramesh Babu <ramesh.babu@intel.com> Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1426,6 +1426,18 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev)
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INIT_LIST_HEAD(&hdmi_priv->pcm_list);
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mutex_init(&hdmi_priv->pin_mutex);
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/*
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* Turned off in the runtime_suspend during the first explicit
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* pm_runtime_suspend call.
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*/
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ret = snd_hdac_display_power(edev->hdac.bus, true);
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if (ret < 0) {
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dev_err(&edev->hdac.dev,
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"Cannot turn on display power on i915 err: %d\n",
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ret);
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return ret;
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}
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ret = hdac_hdmi_parse_and_map_nid(edev, &hdmi_dais, &num_dais);
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if (ret < 0) {
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dev_err(&codec->dev,
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