Hello, The following 3 configs were not enabled as they were not in 4.15 Bionic (check with git grep command): CONFIG_PCIE_ROCKCHIP_HOST CONFIG_PHY_ROCKCHIP_INNO_HDMI CONFIG_ROCKCHIP_RGB
can you give this test kernel a try: https://people.canonical.com/~phlin/kernel/lp-1825222-rockchip-arm64/ It looks OK on my side: ubuntu@starmie-kernel:~$ grep ROCKCHIP /boot/config-4.15.0-56-generic CONFIG_ARCH_ROCKCHIP=y CONFIG_PCIE_ROCKCHIP=y CONFIG_EMAC_ROCKCHIP=m CONFIG_DWMAC_ROCKCHIP=m CONFIG_ROCKCHIP_PHY=m CONFIG_SPI_ROCKCHIP=m CONFIG_PINCTRL_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=m CONFIG_ROCKCHIP_THERMAL=m CONFIG_VIDEO_ROCKCHIP_RGA=m CONFIG_DRM_ROCKCHIP=m CONFIG_ROCKCHIP_ANALOGIX_DP=y CONFIG_ROCKCHIP_CDN_DP=y CONFIG_ROCKCHIP_DW_HDMI=y CONFIG_ROCKCHIP_DW_MIPI_DSI=y CONFIG_ROCKCHIP_INNO_HDMI=y CONFIG_ROCKCHIP_LVDS=y CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_I2S=m CONFIG_SND_SOC_ROCKCHIP_PDM=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m CONFIG_SND_SOC_ROCKCHIP_MAX98090=m CONFIG_SND_SOC_ROCKCHIP_RT5645=m CONFIG_MMC_DW_ROCKCHIP=m CONFIG_ROCKCHIP_TIMER=y CONFIG_ROCKCHIP_MBOX=y CONFIG_ROCKCHIP_IOMMU=y CONFIG_ROCKCHIP_GRF=y CONFIG_ROCKCHIP_PM_DOMAINS=y CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=m CONFIG_ROCKCHIP_SARADC=m CONFIG_PWM_ROCKCHIP=m CONFIG_PHY_ROCKCHIP_DP=m CONFIG_PHY_ROCKCHIP_EMMC=m CONFIG_PHY_ROCKCHIP_INNO_USB2=m CONFIG_PHY_ROCKCHIP_PCIE=m CONFIG_PHY_ROCKCHIP_TYPEC=m CONFIG_PHY_ROCKCHIP_USB=m CONFIG_ROCKCHIP_EFUSE=m CONFIG_CRYPTO_DEV_ROCKCHIP=m ubuntu@starmie-kernel:~$ uname -a Linux starmie-kernel 4.15.0-56-generic #62 SMP Fri Aug 2 02:59:37 UTC 2019 aarch64 aarch64 aarch64 GNU/Linux ** No longer affects: linux-hwe (Ubuntu) ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1825222 Title: CONFIG_ARCH_ROCKCHIP is not set in ubuntu 18.04 aarch64,arm64 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1825222/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
