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Diffstat (limited to 'sound/soc/sof/intel/hda.c')
-rw-r--r--sound/soc/sof/intel/hda.c80
1 files changed, 68 insertions, 12 deletions
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index fe4ae349da..7fe72b0654 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -46,44 +46,83 @@
#define EXCEPT_MAX_HDR_SIZE 0x400
#define HDA_EXT_ROM_STATUS_SIZE 8
-static u32 hda_get_interface_mask(struct snd_sof_dev *sdev)
+static void hda_get_interfaces(struct snd_sof_dev *sdev, u32 *interface_mask)
{
const struct sof_intel_dsp_desc *chip;
- u32 interface_mask[2] = { 0 };
chip = get_chip_info(sdev->pdata);
switch (chip->hw_ip_version) {
case SOF_INTEL_TANGIER:
case SOF_INTEL_BAYTRAIL:
case SOF_INTEL_BROADWELL:
- interface_mask[0] = BIT(SOF_DAI_INTEL_SSP);
+ interface_mask[SOF_DAI_DSP_ACCESS] = BIT(SOF_DAI_INTEL_SSP);
break;
case SOF_INTEL_CAVS_1_5:
case SOF_INTEL_CAVS_1_5_PLUS:
- interface_mask[0] = BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
- BIT(SOF_DAI_INTEL_HDA);
- interface_mask[1] = BIT(SOF_DAI_INTEL_HDA);
+ interface_mask[SOF_DAI_DSP_ACCESS] =
+ BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) | BIT(SOF_DAI_INTEL_HDA);
+ interface_mask[SOF_DAI_HOST_ACCESS] = BIT(SOF_DAI_INTEL_HDA);
break;
case SOF_INTEL_CAVS_1_8:
case SOF_INTEL_CAVS_2_0:
case SOF_INTEL_CAVS_2_5:
case SOF_INTEL_ACE_1_0:
- interface_mask[0] = BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
- BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
- interface_mask[1] = BIT(SOF_DAI_INTEL_HDA);
+ interface_mask[SOF_DAI_DSP_ACCESS] =
+ BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
+ BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
+ interface_mask[SOF_DAI_HOST_ACCESS] = BIT(SOF_DAI_INTEL_HDA);
break;
case SOF_INTEL_ACE_2_0:
- interface_mask[0] = BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
- BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
- interface_mask[1] = interface_mask[0]; /* all interfaces accessible without DSP */
+ interface_mask[SOF_DAI_DSP_ACCESS] =
+ BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
+ BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
+ /* all interfaces accessible without DSP */
+ interface_mask[SOF_DAI_HOST_ACCESS] =
+ interface_mask[SOF_DAI_DSP_ACCESS];
break;
default:
break;
}
+}
+
+static u32 hda_get_interface_mask(struct snd_sof_dev *sdev)
+{
+ u32 interface_mask[SOF_DAI_ACCESS_NUM] = { 0 };
+
+ hda_get_interfaces(sdev, interface_mask);
return interface_mask[sdev->dspless_mode_selected];
}
+bool hda_is_chain_dma_supported(struct snd_sof_dev *sdev, u32 dai_type)
+{
+ u32 interface_mask[SOF_DAI_ACCESS_NUM] = { 0 };
+ const struct sof_intel_dsp_desc *chip;
+
+ if (sdev->dspless_mode_selected)
+ return false;
+
+ hda_get_interfaces(sdev, interface_mask);
+
+ if (!(interface_mask[SOF_DAI_DSP_ACCESS] & BIT(dai_type)))
+ return false;
+
+ if (dai_type == SOF_DAI_INTEL_HDA)
+ return true;
+
+ switch (dai_type) {
+ case SOF_DAI_INTEL_SSP:
+ case SOF_DAI_INTEL_DMIC:
+ case SOF_DAI_INTEL_ALH:
+ chip = get_chip_info(sdev->pdata);
+ if (chip->hw_ip_version < SOF_INTEL_ACE_2_0)
+ return false;
+ return true;
+ default:
+ return false;
+ }
+}
+
#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE)
/*
@@ -1192,6 +1231,7 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
{
struct pci_dev *pci = to_pci_dev(sdev->dev);
struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata;
+ const struct sof_intel_dsp_desc *chip;
int ret = 0;
hdev->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec",
@@ -1305,12 +1345,28 @@ skip_dsp_setup:
INIT_DELAYED_WORK(&hdev->d0i3_work, hda_dsp_d0i3_work);
}
+ chip = get_chip_info(sdev->pdata);
+ if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0) {
+ ret = hda_sdw_startup(sdev);
+ if (ret < 0) {
+ dev_err(sdev->dev, "could not startup SoundWire links\n");
+ goto disable_pp_cap;
+ }
+
+ hda_sdw_int_enable(sdev, true);
+ }
+
init_waitqueue_head(&hdev->waitq);
hdev->nhlt = intel_nhlt_init(sdev->dev);
return 0;
+disable_pp_cap:
+ if (!sdev->dspless_mode_selected) {
+ hda_dsp_ctrl_ppcap_int_enable(sdev, false);
+ hda_dsp_ctrl_ppcap_enable(sdev, false);
+ }
free_ipc_irq:
free_irq(sdev->ipc_irq, sdev);
free_irq_vector: