Hi,
The composite output in the BCM2711 is dealt using the VEC. While the earlier
SoCs were properly supported, it wasn't functional on the BCM2711. Add the
needed support from the RPi downstream kernel.
Maxime
Mateusz Kwiatkowski (4):
drm/vc4: Fix clock source for VEC PixelValve on BCM2711
dt-bindings: display: bcm2835-vec: Add BCM2711 compatible
drm/vc4: Separate VEC compatible variants
ARM: boot: dts: bcm2711: Add BCM2711 VEC compatible
.../bindings/display/brcm,bcm2835-vec.yaml | 4 ++-
arch/arm/boot/dts/bcm2711.dtsi | 1 +
drivers/gpu/drm/vc4/vc4_crtc.c | 2 +-
drivers/gpu/drm/vc4/vc4_vec.c | 27 +++++++++++++++----
4 files changed, 27 insertions(+), 7 deletions(-)
--
2.31.1
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