diff options
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 72ae8ede1ac9..4686f8b9251d 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2787,11 +2787,14 @@ static int vc_con_write_normal(struct vc_data *vc, int tc, int c, if (vc->vc_decim) insert_char(vc, 1); vc_uniscr_putc(vc, next_c); - scr_writew(himask ? - ((vc_attr << 8) & ~himask) + - ((tc & 0x100) ? himask : 0) + (tc & 0xff) : - (vc_attr << 8) + tc, - (u16 *)vc->vc_pos); + + if (himask) + tc = ((tc & 0x100) ? himask : 0) | + (tc & 0xff); + tc |= (vc_attr << 8) & ~himask; + + scr_writew(tc, (u16 *)vc->vc_pos); + if (con_should_update(vc) && draw->x < 0) { draw->x = vc->state.x; draw->from = vc->vc_pos; |