diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c index 18018233e23774..262b482dc0a800 100644 --- a/sound/soc/sof/intel/hda-ctrl.c +++ b/sound/soc/sof/intel/hda-ctrl.c @@ -188,6 +188,7 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev) struct hdac_bus *bus = sof_to_bus(sdev); struct hdac_stream *stream; int sd_offset, ret = 0; + u32 gctl; if (bus->chip_init) return 0; @@ -196,6 +197,12 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev) hda_dsp_ctrl_misc_clock_gating(sdev, false); + /* clear WAKE_STS if not in reset */ + gctl = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_GCTL); + if (gctl & SOF_HDA_GCTL_RESET) + snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR, + SOF_HDA_WAKESTS, SOF_HDA_WAKESTS_INT_MASK); + /* reset HDA controller */ ret = hda_dsp_ctrl_link_reset(sdev, true); if (ret < 0) {