cbvga_set_mode: refine clear display logic

There is no need to skip text mode clearing.
Clearing the framebuffer should be safe on legacy calls too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 69ea6dabeba4e080fc916a6bc9a2d53ffb4f916c)
1 file changed
tree: f18731800abac7475182f62bb047f77c2815695b
  1. docs/
  2. scripts/
  3. src/
  4. vgasrc/
  5. .gitignore
  6. COPYING
  7. COPYING.LESSER
  8. Makefile
  9. README