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 1c45ba505115bac6f150bb34e0cf06dbe900e4a7..133d02f03c259a526dda318459d99ce83169929f 100644 (file)
--- 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