#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/i8042.h>
+#include <linux/dmi.h>
#define IDEAPAD_RFKILL_DEV_NUM (3)
}
}
+/* Blacklist for devices where the ideapad rfkill interface does not work */
+static struct dmi_system_id rfkill_blacklist[] = {
+ /* The Lenovo Yoga 2 11 always reports everything as blocked */
+ {
+ .ident = "Lenovo Yoga 2 11",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 2 11"),
+ },
+ },
+ {}
+};
+
static int ideapad_acpi_add(struct platform_device *pdev)
{
int ret, i;
if (ret)
goto input_failed;
- for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) {
- if (test_bit(ideapad_rfk_data[i].cfgbit, &priv->cfg))
- ideapad_register_rfkill(priv, i);
- else
- priv->rfk[i] = NULL;
+ if (!dmi_check_system(rfkill_blacklist)) {
+ for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++)
+ if (test_bit(ideapad_rfk_data[i].cfgbit, &priv->cfg))
+ ideapad_register_rfkill(priv, i);
}
ideapad_sync_rfk_state(priv);
ideapad_sync_touchpad_state(priv);