[Bug 31682] Radeon console output very slow with kms

https://bugzilla.kernel.org/show_bug.cgi?id=31682

Jérôme Glisse glisse@freedesktop.org changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |glisse@freedesktop.org

--- Comment #6 from Jérôme Glisse glisse@freedesktop.org --- We can not do the GART trick on radeon, radeon is using dedicated VRAM and not scaning out from system memory mapped through a gart.

(Well we could do GART trick on newer GPU that has virtual address space where we can remap the VRAM with a GART but anybody with such a GPU that is using fbdev as others more serious personal issues)