Valve Linux graphics driver team member Timur Kristóf has submitted kernel patches that would make AMDGPU the default driver for Graphics Core Next 1.1 architecture cards, including the Radeon R9 290, R9 390, HD 7790, and HD 8870 models. The proposed changes add a configuration option allowing the kernel to automatically select the appropriate driver, moving these older graphics processors away from the legacy Radeon module that currently handles them by default.
The AMDGPU module provides active maintenance for improved performance and supports Vulkan 1.3 through RADV alongside additional display capabilities via Display Core, according to the patch documentation. Recent integration of analog connector functionality into AMDGPU has eliminated a major compatibility barrier, enabling full support for legacy video outputs that previously required the Radeon driver.
Graphics Core Next 1.0 Southern Islands processors, such as the HD 7950, HD 7970, R9 270, and R9 280, may receive similar treatment in subsequent patches following the completion of this transition.
The AMDGPU module provides active maintenance for improved performance and supports Vulkan 1.3 through RADV alongside additional display capabilities via Display Core, according to the patch documentation. Recent integration of analog connector functionality into AMDGPU has eliminated a major compatibility barrier, enabling full support for legacy video outputs that previously required the Radeon driver.
Graphics Core Next 1.0 Southern Islands processors, such as the HD 7950, HD 7970, R9 270, and R9 280, may receive similar treatment in subsequent patches following the completion of this transition.
