From b7ad81911a06fd8047ca36c07bd49d8317833502 Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Mon, 25 Jan 2016 17:25:12 +0000
Subject: [PATCH] firmware: Updated mailbox header

---
 include/soc/bcm2835/raspberrypi-firmware.h | 3 +++
 1 file changed, 3 insertions(+)

--- a/include/soc/bcm2835/raspberrypi-firmware.h
+++ b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -9,6 +9,8 @@
 #include <linux/types.h>
 #include <linux/of_device.h>
 
+#define RPI_FIRMWARE_CHAN_FB		1
+
 struct rpi_firmware;
 
 enum rpi_firmware_property_status {
@@ -161,5 +163,6 @@ static inline struct rpi_firmware *rpi_f
 	return NULL;
 }
 #endif
+int rpi_firmware_transaction(struct rpi_firmware *fw, u32 chan, u32 data);
 
 #endif /* __SOC_RASPBERRY_FIRMWARE_H__ */