struct ibm_struct *data;
};
+/* DMI Quirks */
+struct quirk_entry {
+ bool btusb_bug;
+};
+
+static struct quirk_entry quirk_btusb_bug = {
+ .btusb_bug = true,
+};
+
static struct {
u32 bluetooth:1;
u32 hotkey:1;
u32 hotkey_poll_active:1;
u32 has_adaptive_kbd:1;
u32 kbd_lang:1;
+ struct quirk_entry *quirks;
} tp_features;
static struct {
bluetooth_shutdown();
}
-static const struct dmi_system_id bt_fwbug_list[] __initconst = {
+static const struct dmi_system_id fwbug_list[] __initconst = {
{
.ident = "ThinkPad E485",
+ .driver_data = &quirk_btusb_bug,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "20KU"),
},
{
.ident = "ThinkPad E585",
+ .driver_data = &quirk_btusb_bug,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "20KV"),
},
{
.ident = "ThinkPad A285 - 20MW",
+ .driver_data = &quirk_btusb_bug,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "20MW"),
},
{
.ident = "ThinkPad A285 - 20MX",
+ .driver_data = &quirk_btusb_bug,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "20MX"),
},
{
.ident = "ThinkPad A485 - 20MU",
+ .driver_data = &quirk_btusb_bug,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "20MU"),
},
{
.ident = "ThinkPad A485 - 20MV",
+ .driver_data = &quirk_btusb_bug,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "20MV"),
* Some AMD based ThinkPads have a firmware bug that calling
* "GBDC" will cause bluetooth on Intel wireless cards blocked
*/
- if (dmi_check_system(bt_fwbug_list) && pci_dev_present(fwbug_cards_ids)) {
+ if (tp_features.quirks && tp_features.quirks->btusb_bug &&
+ pci_dev_present(fwbug_cards_ids)) {
vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_RFKILL,
FW_BUG "disable bluetooth subdriver for Intel cards\n");
return 1;
static int __init thinkpad_acpi_module_init(void)
{
+ const struct dmi_system_id *dmi_id;
int ret, i;
tpacpi_lifecycle = TPACPI_LIFE_INIT;
return -ENODEV;
}
+ dmi_id = dmi_first_match(fwbug_list);
+ if (dmi_id)
+ tp_features.quirks = dmi_id->driver_data;
+
/* Device initialization */
tpacpi_pdev = platform_device_register_simple(TPACPI_DRVR_NAME, -1,
NULL, 0);