return links[be_id - 1].id + 1;
}
+#define IDISP_CODEC_MASK 0x4
+
static int sof_card_dai_links_create(struct device *dev,
struct snd_soc_acpi_mach *mach,
struct snd_soc_card *card)
{
int ssp_num, sdw_be_num = 0, hdmi_num = 0, dmic_num;
+ struct mc_private *ctx = snd_soc_card_get_drvdata(card);
struct snd_soc_dai_link_component *idisp_components;
struct snd_soc_dai_link_component *ssp_components;
struct snd_soc_acpi_mach_params *mach_params;
return ret;
}
+ if (mach_params->codec_mask & IDISP_CODEC_MASK)
+ ctx->idisp_codec = true;
+
/* enable dmic01 & dmic16k */
dmic_num = (sof_sdw_quirk & SOF_SDW_PCH_DMIC) ? 2 : 0;
comp_num += dmic_num;
dev_dbg(dev, "sdw %d, ssp %d, dmic %d, hdmi %d", sdw_be_num, ssp_num,
- dmic_num, hdmi_num);
+ dmic_num, ctx->idisp_codec ? hdmi_num : 0);
/* allocate BE dailinks */
num_links = comp_num + sdw_be_num;
if (!name)
return -ENOMEM;
- idisp_components[i].name = "ehdaudio0D2";
- idisp_components[i].dai_name = devm_kasprintf(dev,
- GFP_KERNEL,
- "intel-hdmi-hifi%d",
- i + 1);
- if (!idisp_components[i].dai_name)
- return -ENOMEM;
+ if (ctx->idisp_codec) {
+ idisp_components[i].name = "ehdaudio0D2";
+ idisp_components[i].dai_name = devm_kasprintf(dev,
+ GFP_KERNEL,
+ "intel-hdmi-hifi%d",
+ i + 1);
+ if (!idisp_components[i].dai_name)
+ return -ENOMEM;
+ } else {
+ idisp_components[i].name = "snd-soc-dummy";
+ idisp_components[i].dai_name = "snd-soc-dummy-dai";
+ }
cpu_name = devm_kasprintf(dev, GFP_KERNEL,
"iDisp%d Pin", i + 1);
INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
card->dev = &pdev->dev;
+ snd_soc_card_set_drvdata(card, ctx);
mach = pdev->dev.platform_data;
ret = sof_card_dai_links_create(&pdev->dev, mach,
ctx->common_hdmi_codec_drv = mach->mach_params.common_hdmi_codec_drv;
- snd_soc_card_set_drvdata(card, ctx);
-
/*
* the default amp_num is zero for each codec and
* amp_num will only be increased for active amp