meta-raspberrypi: subtree update:3a1fec22c0..4b89f63699

Aaron Shaw (1):
      linux-firmware-rpidistro: Added firmware for BCM43456

Khem Raj (3):
      mesa-gl: Enable swrast dri backend for rpi/userland
      userland: Fix weston build with userland graphics
      libglu: Fix build with userland graphics

Tobias Off (1):
      linux-firmware-rpidistro: Missing link to firmware causes wifi not working on raspberrypi zero w

Trevor Woerner (1):
      userland: fix invalid packageconfig

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I06d2fbef19f827ffcbb485c60935b9a8c373e1c4
diff --git a/meta-raspberrypi/recipes-graphics/mesa/libglu_%.bbappend b/meta-raspberrypi/recipes-graphics/mesa/libglu_%.bbappend
new file mode 100644
index 0000000..56ff421
--- /dev/null
+++ b/meta-raspberrypi/recipes-graphics/mesa/libglu_%.bbappend
@@ -0,0 +1,3 @@
+# when using userland graphic KHR/khrplatform.h is provided by userland but virtual/libgl is provided by mesa-gl where
+# we explicitly delete KHR/khrplatform.h since its already coming from userland package
+DEPENDS_append_rpi = " ${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', 'userland', d)}"