drm/radeon: consolidate vga and dvi get_modes functions (v2)
drm/radeon: consolidate vga and dvi get_modes functions (v2)

They are identical.

v2: rebase

Signed-off-by: Alex Deucher <08dc22c6156113f2deff178e35e3ed9b24d6af9e@amd.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs