diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index 6b103118cfd1..9f0732461a61 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -36,6 +37,7 @@ 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_dmi_override_tplg_name; +static bool sof_dmi_use_community_key; #define SOF_PCI_DISABLE_PM_RUNTIME BIT(0) @@ -66,15 +68,35 @@ static const struct dmi_system_id sof_tplg_table[] = { {} }; +/* all Up boards use the community key */ +static int up_use_community_key(const struct dmi_system_id *id) +{ + sof_dmi_use_community_key = true; + return 1; +} + +/* + * For ApolloLake Chromebooks we want to force the use of the Intel production key. + * All newer platforms use the community key + */ +static int chromebook_use_community_key(const struct dmi_system_id *id) +{ + if (!soc_intel_is_apl()) + sof_dmi_use_community_key = true; + return 1; +} + static const struct dmi_system_id community_key_platforms[] = { { .ident = "Up boards", + .callback = up_use_community_key, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "AAEON"), } }, { .ident = "Google Chromebooks", + .callback = chromebook_use_community_key, .matches = { DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"), } @@ -167,7 +189,7 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) "Module parameter used, changed fw path to %s\n", sof_pdata->fw_filename_prefix); - } else if (dmi_check_system(community_key_platforms)) { + } else if (dmi_check_system(community_key_platforms) && sof_dmi_use_community_key) { sof_pdata->fw_filename_prefix = devm_kasprintf(dev, GFP_KERNEL, "%s/%s", sof_pdata->desc->default_fw_path,