sony-laptop: Add FW specific hotkey events

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

drivers/platform/x86/sony-laptop.c

@@ -870,6 +870,12 @@ static struct sony_nc_event sony_100_events[] = {
 	{ 0x11, SONYPI_EVENT_ANYBUTTON_RELEASED },
 	{ 0x81, SONYPI_EVENT_FNKEY_F1 },
 	{ 0x01, SONYPI_EVENT_FNKEY_RELEASED },
+	{ 0x82, SONYPI_EVENT_FNKEY_F2 },
+	{ 0x02, SONYPI_EVENT_FNKEY_RELEASED },
+	{ 0x83, SONYPI_EVENT_FNKEY_F3 },
+	{ 0x03, SONYPI_EVENT_FNKEY_RELEASED },
+	{ 0x84, SONYPI_EVENT_FNKEY_F4 },
+	{ 0x04, SONYPI_EVENT_FNKEY_RELEASED },
 	{ 0x85, SONYPI_EVENT_FNKEY_F5 },
 	{ 0x05, SONYPI_EVENT_FNKEY_RELEASED },
 	{ 0x86, SONYPI_EVENT_FNKEY_F6 },