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Upstream: PATCH 06/21 ASoC: SOF: Intel: Add Intel specific HDA DSP HW operations #416

@ranj063

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@ranj063
  • if (ret < 0) {
  • dev_err(bus->dev, "error: cannot turn on display power on i915 after resume\n");
    
  • return ret;
    
  • }
  • /* init hda controller and power dsp up */
  • return hda_resume(sdev);
    +}

+int hda_dsp_runtime_resume(struct snd_sof_dev *sdev)
+{

  • /* init hda controller and power dsp up */
  • return hda_resume(sdev);
    +}

But why can't runtime PM turn on/off the display power?

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