With 6.8.0-31-generic I am not able to get any HDMI output on the LicheeRV Dock. Unplugging and reconnecting did not help.
[ 0.133313] platform 5460000.tcon-top: Fixed dependency cycle(s) with /soc/hdmi@5500000 [ 0.141438] platform 5460000.tcon-top: Fixed dependency cycle(s) with /soc/hdmi@5500000 [ 0.141784] platform 5500000.hdmi: Fixed dependency cycle(s) with /soc/tcon-top@5460000 [ 0.151475] platform 5500000.hdmi: Fixed dependency cycle(s) with /connector [ 0.151769] platform connector: Fixed dependency cycle(s) with /soc/hdmi@5500000 [ 63.119552] sun8i-dw-hdmi 5500000.hdmi: Couldn't get the HDMI PHY [ 63.287954] sun8i-dw-hdmi 5500000.hdmi: Detected HDMI TX controller v2.12a with HDCP (sun8i_dw_hdmi_phy) [ 63.298653] sun8i-dw-hdmi 5500000.hdmi: registered DesignWare HDMI I2C bus driver [ 63.299605] sun4i-drm display-engine: bound 5500000.hdmi (ops sun8i_dw_hdmi_ops [sun8i_drm_hdmi]) [ 72.732580] rc rc0: dw_hdmi as /devices/platform/soc/5500000.hdmi/rc/rc0 [ 72.733035] input: dw_hdmi as /devices/platform/soc/5500000.hdmi/rc/rc0/input1 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-riscv in Ubuntu. https://bugs.launchpad.net/bugs/2038933 Title: sun8i-dw-hdmi 5500000.hdmi: Couldn't get the HDMI PHY Status in linux-riscv package in Ubuntu: Confirmed Bug description: I am testing the Mantic preinstalled image on the LicheeRV Dock. HDMI output is not working. There is a kernel message "sun8i-dw-hdmi 5500000.hdmi: Couldn't get the HDMI PHY". ProblemType: Bug DistroRelease: Ubuntu 23.10 Package: linux-image-6.5.0-9-generic 6.5.0-9.9.1 ProcVersionSignature: Ubuntu 6.5.0-9.9.1-generic 6.5.3 Uname: Linux 6.5.0-9-generic riscv64 ApportVersion: 2.27.0-0ubuntu5 Architecture: riscv64 CasperMD5CheckResult: unknown CloudArchitecture: riscv64 CloudBuildName: server CloudID: nocloud CloudName: unknown CloudPlatform: nocloud CloudSerial: 20231010 CloudSubPlatform: seed-dir (/var/lib/cloud/seed/nocloud-net) Date: Tue Oct 10 14:42:06 2023 ProcEnviron: LANG=C.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=vt220 SourcePackage: linux-riscv UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-riscv/+bug/2038933/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
