[gnome-build-meta/tpollard/pi4-kms] Test full vc4 with latest 5.4 kernel & firmware

[Tom Pollard <tpollard src gnome org>]

commit 5152468a47bf54bd7a981bf5a8d7fd3a55ac0624
Author: Tom Pollard <tom pollard codethink co uk>
Date:   Thu Jun 11 13:52:22 2020 +0100

    Test full vc4 with latest 5.4 kernel & firmware

 elements/boards/raspberrypi-4/bsp/firmware.bst | 2 +-
 elements/boards/raspberrypi-4/bsp/linux.bst    | 2 +-
 files/raspberrypi-4/config.txt                 | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/elements/boards/raspberrypi-4/bsp/firmware.bst b/elements/boards/raspberrypi-4/bsp/firmware.bst
index 2e9779ac..0154f0ab 100644
--- a/elements/boards/raspberrypi-4/bsp/firmware.bst
+++ b/elements/boards/raspberrypi-4/bsp/firmware.bst
@@ -8,7 +8,7 @@ build-depends:
 sources:
 - kind: git_tag
   url: https://github.com/raspberrypi/firmware
-  track: 20354bebcc2a8448128f2348e19e155910d25122
+  track: a833d278ef38265090d7ea679027331556dc4b2c
   track-tags: false
 
 config:
diff --git a/elements/boards/raspberrypi-4/bsp/linux.bst b/elements/boards/raspberrypi-4/bsp/linux.bst
index 4ec8236c..e7110762 100644
--- a/elements/boards/raspberrypi-4/bsp/linux.bst
+++ b/elements/boards/raspberrypi-4/bsp/linux.bst
@@ -15,7 +15,7 @@ sources:
   url: https://github.com/raspberrypi/linux
   # Aim to track 5.4 LTS work for vc4-kms etc
   # track: 5.4.y
-  track: a98ba9221895e03b8736312ce6666005da5968a1
+  track: dec0ddc506ab5d93a7de4b8a7c8dc98e0a96f85c
   track-tags: false
 
 variables:
diff --git a/files/raspberrypi-4/config.txt b/files/raspberrypi-4/config.txt
index 3265d073..28922f0d 100644
--- a/files/raspberrypi-4/config.txt
+++ b/files/raspberrypi-4/config.txt
@@ -7,8 +7,8 @@ arm_64bit=1
 start_x=1
 gpu_mem=16
 
-# Use VideoCore 4 Firmware KMS shim for RPi4, open-source KMS is WIP
-dtoverlay=vc4-fkms-v3d
+# Use VideoCore 4 KMS RPi4
+dtoverlay=vc4-kms-v3d-pi4
 
 # uncomment if you get no picture on HDMI for a default "safe" mode
 #hdmi_safe=1