bcm27xx: update to latest patches from RPi foundation

Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Remove-now-unused-structure.patch b/target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Remove-now-unused-structure.patch
new file mode 100644
index 0000000000..e6e4950e9a
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Remove-now-unused-structure.patch
@@ -0,0 +1,41 @@
+From dc19d8552bc0b6e0261fe7d28be81fe808a659e8 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Fri, 5 Apr 2019 17:24:20 +0100
+Subject: [PATCH] drm: vc4: Remove now unused structure.
+
+Cleaning up structure that was unused after
+fbb59a2 drm: vc4: Add an overlay plane to vc4-firmware-kms
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ drivers/gpu/drm/vc4/vc4_firmware_kms.c | 19 -------------------
+ 1 file changed, 19 deletions(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+@@ -70,25 +70,6 @@ struct mailbox_set_plane {
+ 	struct set_plane plane;
+ };
+ 
+-struct fb_alloc_tags {
+-	struct rpi_firmware_property_tag_header tag1;
+-	u32 xres, yres;
+-	struct rpi_firmware_property_tag_header tag2;
+-	u32 xres_virtual, yres_virtual;
+-	struct rpi_firmware_property_tag_header tag3;
+-	u32 bpp;
+-	struct rpi_firmware_property_tag_header tag4;
+-	u32 xoffset, yoffset;
+-	struct rpi_firmware_property_tag_header tag5;
+-	u32 base, screen_size;
+-	struct rpi_firmware_property_tag_header tag6;
+-	u32 pitch;
+-	struct rpi_firmware_property_tag_header tag7;
+-	u32 alpha_mode;
+-	struct rpi_firmware_property_tag_header tag8;
+-	u32 layer;
+-};
+-
+ struct mailbox_blank_display {
+ 	struct rpi_firmware_property_tag_header tag1;
+ 	u32 display;