9 Mar
2022
9 Mar
'22
11:58 p.m.
diff --git a/sound/soc/intel/avs/Makefile b/sound/soc/intel/avs/Makefile new file mode 100644 index 000000000000..5f7976a95fe2 --- /dev/null +++ b/sound/soc/intel/avs/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only
+snd-soc-avs-objs := dsp.o
+obj-$(CONFIG_SND_SOC_INTEL_AVS) += snd-soc-avs.o
nit-pick: snd-soc-intel-avs?
avs is not a clear mapping to Intel platforms
+/*
- struct avs_dev - Intel HD-Audio driver data
- @dev: PCI device
- @dsp_ba: DSP bar address
not sure it's only limited to DSP, is it?
- @spec: platform-specific descriptor
- */
+struct avs_dev {
- struct hda_bus base;
- struct device *dev;
- void __iomem *dsp_ba;
- const struct avs_spec *spec;
+};
+int avs_dsp_core_reset(struct avs_dev *adev, u32 core_mask, bool reset) +{
- u32 value, mask, reg;
- int ret;
- mask = AVS_ADSPCS_CRST_MASK(core_mask);
- value = reset ? mask : 0;
- snd_hdac_adsp_updatel(adev, AVS_ADSP_REG_ADSPCS, mask, value);
- ret = snd_hdac_adsp_readl_poll(adev, AVS_ADSP_REG_ADSPCS,
reg, (reg & mask) == value,AVS_ADSPCS_INTERVAL_US,AVS_ADSPCS_TIMEOUT_US);- if (ret)
dev_err(adev->dev, "core_mask %d %s reset failed: %d\n",core_mask, reset ? "enter" : "exit", ret);
nit-pick: reset %s "entry" "exit"
- return ret;
+}