Debian 8 "Jessie"
AMD Catalyst 14.9
For support of Radeon R9 200, Radeon R7 200, Radeon HD 8000, Radeon HD 7000, Radeon HD 6000 and Radeon HD 5000 series GPUs (supported devices).
This driver is incompatible with the GNOME desktop, as it does not support the EGL interface. It is recommended to use the free radeon driver instead.
пруф:
https://wiki.debian.org/ATIProprietary#Debian_8_.2...