diff options
| -rw-r--r-- | sound/soc/sof/intel/mtl.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c index 46caf3ccde66..93dc2c9d8448 100644 --- a/sound/soc/sof/intel/mtl.c +++ b/sound/soc/sof/intel/mtl.c @@ -613,6 +613,36 @@ static u64 mtl_dsp_get_stream_hda_link_position(struct snd_sof_dev *sdev, return ((u64)llp_u << 32) | llp_l; } +static int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core) +{ + const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm; + + if (core == SOF_DSP_PRIMARY_CORE) + return mtl_dsp_core_power_up(sdev, SOF_DSP_PRIMARY_CORE); + + if (pm_ops->set_core_state) + return pm_ops->set_core_state(sdev, core, true); + + return 0; +} + +static int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core) +{ + const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm; + int ret; + + if (pm_ops->set_core_state) { + ret = pm_ops->set_core_state(sdev, core, false); + if (ret < 0) + return ret; + } + + if (core == SOF_DSP_PRIMARY_CORE) + return mtl_dsp_core_power_down(sdev, SOF_DSP_PRIMARY_CORE); + + return 0; +} + /* Meteorlake ops */ struct snd_sof_dsp_ops sof_mtl_ops; EXPORT_SYMBOL_NS(sof_mtl_ops, SND_SOC_SOF_INTEL_HDA_COMMON); @@ -649,7 +679,8 @@ int sof_mtl_ops_init(struct snd_sof_dev *sdev) sof_mtl_ops.parse_platform_ext_manifest = NULL; /* dsp core get/put */ - /* TODO: add core_get and core_put */ + sof_mtl_ops.core_get = mtl_dsp_core_get; + sof_mtl_ops.core_put = mtl_dsp_core_put; sof_mtl_ops.get_stream_position = mtl_dsp_get_stream_hda_link_position; |