+/* Firmware Version is returned as Major.Minor.Build */
+static ssize_t mxt_fw_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mxt_data *data = dev_get_drvdata(dev);
+ struct mxt_info *info = &data->info;
+ return scnprintf(buf, PAGE_SIZE, "%u.%u.%02X\n",
+ info->version >> 4, info->version & 0xf, info->build);
+}
+
+/* Hardware Version is returned as FamilyID.VariantID */
+static ssize_t mxt_hw_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mxt_data *data = dev_get_drvdata(dev);
+ struct mxt_info *info = &data->info;
+ return scnprintf(buf, PAGE_SIZE, "%u.%u\n",
+ info->family_id, info->variant_id);
+}
+