diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c index aeb34310eebd..333f6bbea753 100644 --- a/sound/soc/sof/intel/hda-ctrl.c +++ b/sound/soc/sof/intel/hda-ctrl.c @@ -349,6 +349,7 @@ void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev) bus->chip_init = false; } +EXPORT_SYMBOL_NS(hda_dsp_ctrl_stop_chip, "SND_SOC_SOF_INTEL_HDA_COMMON"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF helpers for HDaudio platforms"); diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 4dbba9186b29..2a40cb9bf24d 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -939,6 +939,7 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) hda_dsp_ctrl_ppcap_enable(sdev, false); } free_ipc_irq: + hda_dsp_ctrl_stop_chip(sdev); free_irq(sdev->ipc_irq, sdev); free_irq_vector: if (sdev->msi_enabled) @@ -1006,6 +1007,9 @@ void hda_dsp_remove(struct snd_sof_dev *sdev) snd_dma_free_pages(&hda->iccmax_dmab); skip_disable_dsp: + /* stop CORB/RIRB and position buffer DMA before the buffers are freed */ + hda_dsp_ctrl_stop_chip(sdev); + free_irq(sdev->ipc_irq, sdev); if (sdev->msi_enabled) pci_free_irq_vectors(pci);