diff options
| -rw-r--r-- | drivers/video/console/fbcon.c | 64 |
1 files changed, 25 insertions, 39 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 7ba21eb1676..13b67ee8b3c 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -192,9 +192,7 @@ static __inline__ void ypan_down(struct vc_data *vc, int count); static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int sx, int dy, int dx, int height, int width, u_int y_break); static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, - struct vc_data *vc); -static void fbcon_preset_disp(struct fb_info *info, struct fb_var_screeninfo *var, - int unit); + int unit); static void fbcon_redraw_move(struct vc_data *vc, struct display *p, int line, int count, int dy); static void fbcon_modechanged(struct fb_info *info); @@ -745,7 +743,9 @@ static int con2fb_acquire_newinfo(struct vc_data *vc, struct fb_info *info, if (!err) { info->fbcon_par = ops; - set_blitting_type(vc, info); + + if (vc) + set_blitting_type(vc, info); } if (err) { @@ -807,11 +807,7 @@ static void con2fb_init_display(struct vc_data *vc, struct fb_info *info, ops->flags |= FBCON_FLAGS_INIT; ops->graphics = 0; - - if (vc) - fbcon_set_disp(info, &info->var, vc); - else - fbcon_preset_disp(info, &info->var, unit); + fbcon_set_disp(info, &info->var, unit); if (show_logo) { struct vc_data *fg_vc = vc_cons[fg_console].d; @@ -1116,6 +1112,9 @@ static void fbcon_init(struct vc_data *vc, int init) if (var_to_display(p, &info->var, info)) return; + if (!info->fbcon_par) + con2fb_acquire_newinfo(vc, info, vc->vc_num, -1); + /* If we are not the first console on this fb, copy the font from that console */ t = &fb_display[fg_console]; @@ -1382,36 +1381,29 @@ static int scrollback_phys_max = 0; static int scrollback_max = 0; static int scrollback_current = 0; -/* - * If no vc is existent yet, just set struct display - */ -static void fbcon_preset_disp(struct fb_info *info, struct fb_var_screeninfo *var, - int unit) -{ - struct display *p = &fb_display[unit]; - struct display *t = &fb_display[fg_console]; - - if (var_to_display(p, var, info)) - return; - - p->fontdata = t->fontdata; - p->userfont = t->userfont; - if (p->userfont) - REFCOUNT(p->fontdata)++; -} - static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, - struct vc_data *vc) + int unit) { - struct display *p = &fb_display[vc->vc_num], *t; - struct vc_data **default_mode = vc->vc_display_fg; - struct vc_data *svc = *default_mode; + struct display *p, *t; + struct vc_data **default_mode, *vc; + struct vc_data *svc; struct fbcon_ops *ops = info->fbcon_par; int rows, cols, charcnt = 256; + p = &fb_display[unit]; + if (var_to_display(p, var, info)) return; + + vc = vc_cons[unit].d; + + if (!vc) + return; + + default_mode = vc->vc_display_fg; + svc = *default_mode; t = &fb_display[svc->vc_num]; + if (!vc->vc_font.data) { vc->vc_font.data = (void *)(p->fontdata = t->fontdata); vc->vc_font.width = (*default_mode)->vc_font.width; @@ -3118,8 +3110,7 @@ static int fbcon_fb_registered(struct fb_info *info) ret = fbcon_takeover(1); } else { for (i = first_fb_vc; i <= last_fb_vc; i++) { - if (con2fb_map_boot[i] == idx && - con2fb_map[i] == -1) + if (con2fb_map_boot[i] == idx) set_con2fb_map(i, idx, 0); } } @@ -3167,12 +3158,7 @@ static void fbcon_new_modelist(struct fb_info *info) mode = fb_find_nearest_mode(fb_display[i].mode, &info->modelist); fb_videomode_to_var(&var, mode); - - if (vc) - fbcon_set_disp(info, &var, vc); - else - fbcon_preset_disp(info, &var, i); - + fbcon_set_disp(info, &var, vc->vc_num); } } |