Package: libdrm-radeon1 Version: 2.4.121-2 Severity: important X-Debbugs-Cc: komendant...@gmail.com
The current Radeon driver doesn't fully support the 780M. No external displays are detected. There is no backlight control - the /sys/class/backlight directory is empty. Screen brightness controls don't work. Colour temperature control doesn't seem to work either - xrandr can't access the gamma parameters: ``` xrandr: Failed to get size of gamma for output default ``` Unfortunately the proprietory ROCm driver doesn't support Debian (fails to build) and the devs there have said that 780M is not a supported ROCm device. -- System Information: Debian Release: trixie/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 6.8.12-amd64 (SMP w/16 CPU threads; PREEMPT) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libdrm-radeon1 depends on: ii libc6 2.38-13 ii libdrm2 2.4.121-2 libdrm-radeon1 recommends no packages. libdrm-radeon1 suggests no packages. -- no debconf information
