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authorÁlvaro Fernández Rojas <noltari@gmail.com>2020-02-29 09:25:20 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2020-02-29 12:50:51 +0100
commita1383655cfaa71609d6236ae0fcf3b6047462b98 (patch)
treec6f123859e0dfcfaa6c1063eda26f27e208d3cac /target/linux/bcm27xx/patches-5.4/950-0013-firmware-Updated-mailbox-header.patch
parenta8aa974a9dfb4cba484dc4c1e4207fd9ec803410 (diff)
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bcm27xx: add linux 5.4 support
Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0013-firmware-Updated-mailbox-header.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0013-firmware-Updated-mailbox-header.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0013-firmware-Updated-mailbox-header.patch b/target/linux/bcm27xx/patches-5.4/950-0013-firmware-Updated-mailbox-header.patch
new file mode 100644
index 0000000000..4c149e7825
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0013-firmware-Updated-mailbox-header.patch
@@ -0,0 +1,27 @@
+From 451f9c888e9728142832b3acb2df16bda63366ce 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 {
+@@ -159,5 +161,6 @@ 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__ */