sony-laptop: add Type4 model

Recent Vaio models (UX, SZ and presumably TZ and others) add more
events and a slightly different handling of Fn key events for
additional hotkeys (s1, s2, zoom-in/out, etc.).

Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h
index 40c7b5d993b..f41ffd7c2dd 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -101,6 +101,8 @@
 #define SONYPI_EVENT_FNKEY_RELEASED             59
 #define SONYPI_EVENT_WIRELESS_ON                60
 #define SONYPI_EVENT_WIRELESS_OFF               61
+#define SONYPI_EVENT_ZOOM_IN_PRESSED            62
+#define SONYPI_EVENT_ZOOM_OUT_PRESSED           63
 
 /* get/set brightness */
 #define SONYPI_IOCGBRT          _IOR('v', 0, __u8)