drm/amdgpu: apply gpr/gds workaround before enabling GFX EDC mode

gfx memory should be initialized before enabling
DED and FUE field in mmGB_EDC_MODE

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed