@@ -473,6 +473,23 @@ static struct skl_ssp_clk skl_ssp_clks[] = {
{.name = "ssp5_sclkfs"},
};
+static struct snd_soc_acpi_mach *skl_find_hda_machine(struct skl *skl,
+ struct snd_soc_acpi_mach *machines)
+{
+ struct hdac_bus *bus = skl_to_bus(skl);
+ struct snd_soc_acpi_mach *mach;
+
+ /* check if we have any codecs detected on bus */
+ if (bus->codec_mask == 0)
+ return NULL;
+
+ for (mach = machines; mach->id[0]; mach++) {
+ if (!strcmp(mach->id, "HDA_GEN"))
+ return mach;
+ }
+ return NULL;
+}
+
static int skl_find_machine(struct skl *skl, void *driver_data)
{
struct hdac_bus *bus = skl_to_bus(skl);
@@ -480,9 +497,13 @@ static int skl_find_machine(struct skl *skl, void *driver_data)
struct skl_machine_pdata *pdata;
mach = snd_soc_acpi_find_machine(mach);
- if (mach == NULL) {
- dev_err(bus->dev, "No matching machine driver found\n");
- return -ENODEV;
+ if (!mach) {
+ dev_dbg(bus->dev, "No matching I2S machine driver found\n");
+ mach = skl_find_hda_machine(skl, driver_data);
+ if (!mach) {
+ dev_err(bus->dev, "No matching machine driver found\n");
+ return -ENODEV;
+ }
}
skl->mach = mach;
@@ -497,8 +518,9 @@ static int skl_find_machine(struct skl *skl, void *driver_data)
static int skl_machine_device_register(struct skl *skl)
{
- struct hdac_bus *bus = skl_to_bus(skl);
struct snd_soc_acpi_mach *mach = skl->mach;
+ struct hdac_bus *bus = skl_to_bus(skl);
+ struct skl_machine_pdata *pdata;
struct platform_device *pdev;
int ret;
@@ -515,8 +537,12 @@ static int skl_machine_device_register(struct skl *skl)
return -EIO;
}
- if (mach->pdata)
+ if (mach->pdata) {
+ pdata = (struct skl_machine_pdata *)mach->pdata;
+ pdata->platform = dev_name(bus->dev);
+ pdata->codec_mask = bus->codec_mask;
dev_set_drvdata(&pdev->dev, mach->pdata);
+ }
skl->i2s_dev = pdev;
@@ -1062,6 +1088,14 @@ static struct snd_soc_acpi_mach sst_skl_devdata[] = {
.quirk_data = &skl_codecs,
.pdata = &skl_dmic_data
},
+ {
+ .id = "HDA_GEN",
+ .drv_name = "skl_hda_generic",
+ .fw_filename = "intel/dsp_fw_release.bin",
+ .machine_quirk = NULL,
+ .quirk_data = NULL,
+ .pdata = &cnl_pdata,
+ },
{}
};
@@ -1078,6 +1112,14 @@ static struct snd_soc_acpi_mach sst_bxtp_devdata[] = {
.machine_quirk = snd_soc_acpi_codec_list,
.quirk_data = &bxt_codecs,
},
+ {
+ .id = "HDA_GEN",
+ .drv_name = "skl_hda_generic",
+ .fw_filename = "intel/dsp_fw_bxtn.bin",
+ .machine_quirk = NULL,
+ .quirk_data = NULL,
+ .pdata = &cnl_pdata,
+ },
{}
};
@@ -1132,7 +1174,14 @@ static struct snd_soc_acpi_mach sst_kbl_devdata[] = {
.quirk_data = &kbl_7219_98357_codecs,
.pdata = &skl_dmic_data
},
-
+ {
+ .id = "HDA_GEN",
+ .drv_name = "skl_hda_generic",
+ .fw_filename = "intel/dsp_fw_kbl.bin",
+ .machine_quirk = NULL,
+ .quirk_data = NULL,
+ .pdata = &cnl_pdata,
+ },
{}
};