diff options
Diffstat (limited to 'sound/soc/sof/intel/hda.c')
| -rw-r--r-- | sound/soc/sof/intel/hda.c | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index ec31a5762ddf..64bebe1a72bb 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -94,7 +94,7 @@ static int sdw_params_stream(struct device *dev, struct sdw_intel_stream_params_data *params_data) { struct snd_soc_dai *d = params_data->dai; - struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, params_data->stream); + struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, params_data->substream->stream); struct snd_sof_dai_config_data data = { 0 }; data.dai_index = (params_data->link_id << 8) | d->id; @@ -158,6 +158,7 @@ static int hda_sdw_acpi_scan(struct snd_sof_dev *sdev) static int hda_sdw_probe(struct snd_sof_dev *sdev) { + const struct sof_intel_dsp_desc *chip; struct sof_intel_hda_dev *hdev; struct sdw_intel_res res; void *sdw; @@ -166,16 +167,38 @@ static int hda_sdw_probe(struct snd_sof_dev *sdev) memset(&res, 0, sizeof(res)); - res.hw_ops = &sdw_intel_cnl_hw_ops; - res.mmio_base = sdev->bar[HDA_DSP_BAR]; - res.shim_base = hdev->desc->sdw_shim_base; - res.alh_base = hdev->desc->sdw_alh_base; + chip = get_chip_info(sdev->pdata); + if (chip->hw_ip_version < SOF_INTEL_ACE_2_0) { + res.mmio_base = sdev->bar[HDA_DSP_BAR]; + res.hw_ops = &sdw_intel_cnl_hw_ops; + res.shim_base = hdev->desc->sdw_shim_base; + res.alh_base = hdev->desc->sdw_alh_base; + res.ext = false; + } else { + /* + * retrieve eml_lock needed to protect shared registers + * in the HDaudio multi-link areas + */ + res.eml_lock = hdac_bus_eml_get_mutex(sof_to_bus(sdev), true, + AZX_REG_ML_LEPTR_ID_SDW); + if (!res.eml_lock) + return -ENODEV; + + res.mmio_base = sdev->bar[HDA_DSP_HDA_BAR]; + /* + * the SHIM and SoundWire register offsets are link-specific + * and will be determined when adding auxiliary devices + */ + res.hw_ops = &sdw_intel_lnl_hw_ops; + res.ext = true; + } res.irq = sdev->ipc_irq; res.handle = hdev->info.handle; res.parent = sdev->dev; res.ops = &sdw_callback; res.dev = sdev->dev; res.clock_stop_quirks = sdw_clock_stop_quirks; + res.hbus = sof_to_bus(sdev); /* * ops and arg fields are not populated for now, |