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Diffstat (limited to 'sound/soc/sof/sof-pci-dev.c')
-rw-r--r--sound/soc/sof/sof-pci-dev.c47
1 files changed, 38 insertions, 9 deletions
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c
index 12f5cff22448..4d1b7e4ccd3d 100644
--- a/sound/soc/sof/sof-pci-dev.c
+++ b/sound/soc/sof/sof-pci-dev.c
@@ -23,21 +23,29 @@ static char *fw_path;
module_param(fw_path, charp, 0444);
MODULE_PARM_DESC(fw_path, "alternate path for SOF firmware.");
+static char *fw_filename;
+module_param(fw_filename, charp, 0444);
+MODULE_PARM_DESC(fw_filename, "alternate filename for SOF firmware.");
+
static char *tplg_path;
module_param(tplg_path, charp, 0444);
MODULE_PARM_DESC(tplg_path, "alternate path for SOF topology.");
+static char *tplg_filename;
+module_param(tplg_filename, charp, 0444);
+MODULE_PARM_DESC(tplg_filename, "alternate filename for SOF topology.");
+
static int sof_pci_debug;
module_param_named(sof_pci_debug, sof_pci_debug, int, 0444);
MODULE_PARM_DESC(sof_pci_debug, "SOF PCI debug options (0x0 all off)");
-static const char *sof_override_tplg_name;
+static const char *sof_dmi_override_tplg_name;
#define SOF_PCI_DISABLE_PM_RUNTIME BIT(0)
static int sof_tplg_cb(const struct dmi_system_id *id)
{
- sof_override_tplg_name = id->driver_data;
+ sof_dmi_override_tplg_name = id->driver_data;
return 1;
}
@@ -173,7 +181,17 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
sof_pdata->name = pci_name(pci);
sof_pdata->desc = desc;
sof_pdata->dev = dev;
- sof_pdata->fw_filename = desc->default_fw_filename;
+
+ sof_pdata->ipc_type = desc->ipc_default;
+
+ if (fw_filename) {
+ sof_pdata->fw_filename = fw_filename;
+
+ dev_dbg(dev, "Module parameter used, changed fw filename to %s\n",
+ sof_pdata->fw_filename);
+ } else {
+ sof_pdata->fw_filename = desc->default_fw_filename[sof_pdata->ipc_type];
+ }
/*
* for platforms using the SOF community key, change the
@@ -193,7 +211,7 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
} else if (dmi_check_system(community_key_platforms)) {
sof_pdata->fw_filename_prefix =
devm_kasprintf(dev, GFP_KERNEL, "%s/%s",
- sof_pdata->desc->default_fw_path,
+ sof_pdata->desc->default_fw_path[sof_pdata->ipc_type],
"community");
dev_dbg(dev,
@@ -201,18 +219,29 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
sof_pdata->fw_filename_prefix);
} else {
sof_pdata->fw_filename_prefix =
- sof_pdata->desc->default_fw_path;
+ sof_pdata->desc->default_fw_path[sof_pdata->ipc_type];
}
if (tplg_path)
sof_pdata->tplg_filename_prefix = tplg_path;
else
sof_pdata->tplg_filename_prefix =
- sof_pdata->desc->default_tplg_path;
+ sof_pdata->desc->default_tplg_path[sof_pdata->ipc_type];
+
+ /*
+ * the topology filename will be provided in the machine descriptor, unless
+ * it is overridden by a module parameter or DMI quirk.
+ */
+ if (tplg_filename) {
+ sof_pdata->tplg_filename = tplg_filename;
- dmi_check_system(sof_tplg_table);
- if (sof_override_tplg_name)
- sof_pdata->tplg_filename = sof_override_tplg_name;
+ dev_dbg(dev, "Module parameter used, changed tplg filename to %s\n",
+ sof_pdata->tplg_filename);
+ } else {
+ dmi_check_system(sof_tplg_table);
+ if (sof_dmi_override_tplg_name)
+ sof_pdata->tplg_filename = sof_dmi_override_tplg_name;
+ }
/* set callback to be called on successful device probe to enable runtime_pm */
sof_pdata->sof_probe_complete = sof_pci_probe_complete;