i8k: uapi: Introduce define for new highest fan speed
Some Dell laptops support fan speeds of {0, 1, 2, 3} instead of {0, 1, 2}.
Add a define for it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: Andreas Mohr <andi@lisas.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/uapi/linux/i8k.h b/include/uapi/linux/i8k.h
index 1c45ba5..133d02f 100644
--- a/include/uapi/linux/i8k.h
+++ b/include/uapi/linux/i8k.h
@@ -34,7 +34,8 @@
#define I8K_FAN_OFF 0
#define I8K_FAN_LOW 1
#define I8K_FAN_HIGH 2
-#define I8K_FAN_MAX I8K_FAN_HIGH
+#define I8K_FAN_TURBO 3
+#define I8K_FAN_MAX I8K_FAN_TURBO
#define I8K_VOL_UP 1
#define I8K_VOL_DOWN 2