arm64: defconfig: Enable DRM_V3D

BCM2711, the SoC used on the Raspberry Pi 4 has a different GPU than its
predecessors. Enable it.
Signed-off-by: NNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>
Reviewed-by: NStefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: NJavier Martinez Canillas <javierm@redhat.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

arch/arm64/configs/defconfig

@@ -755,6 +755,7 @@ CONFIG_DRM_CDNS_MHDP8546=m
 CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
 CONFIG_DRM_DW_HDMI_CEC=m
 CONFIG_DRM_IMX_DCSS=m
+CONFIG_DRM_V3D=m
 CONFIG_DRM_VC4=m
 CONFIG_DRM_ETNAVIV=m
 CONFIG_DRM_HISI_HIBMC=m