| commit | 09e24ac187d586c6a287927afffefe4da319fd3e | [log] [tgz] |
|---|---|---|
| author | Kevin O'Connor <kevin@koconnor.net> | Fri Jul 15 10:54:51 2016 -0400 |
| committer | Kevin O'Connor <kevin@koconnor.net> | Thu Jul 21 10:51:32 2016 -0400 |
| tree | a14b9f9b3d2675b164ab47c41a5c2f660a11de27 | |
| parent | ae3f78f3fa1a4c32600132df2f78fa31b6d775f1 [diff] |
vgabios: Simplify scroll logic Introduce a new function vgafb_scroll() to scroll a window on the screen and update vgabios.c to use only that function for scrolling. This makes the low-level vgafb_move_chars() and vgafb_clear_chars() local to vgafb.c, and it simplifies the callers. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>