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-rw-r--r--drivers/video/console/fbcon.c25
1 files changed, 19 insertions, 6 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index bd4500a8992e..8068d2f7efe6 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2146,8 +2146,12 @@ static int fbcon_switch(struct vc_data *vc)
2146 2146
2147 scrollback_max = 0; 2147 scrollback_max = 0;
2148 scrollback_current = 0; 2148 scrollback_current = 0;
2149 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; 2149
2150 ops->update_start(info); 2150 if (!fbcon_is_inactive(vc, info)) {
2151 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
2152 ops->update_start(info);
2153 }
2154
2151 fbcon_set_palette(vc, color_table); 2155 fbcon_set_palette(vc, color_table);
2152 fbcon_clear_margins(vc, 0); 2156 fbcon_clear_margins(vc, 0);
2153 2157
@@ -2746,8 +2750,12 @@ static void fbcon_modechanged(struct fb_info *info)
2746 updatescrollmode(p, info, vc); 2750 updatescrollmode(p, info, vc);
2747 scrollback_max = 0; 2751 scrollback_max = 0;
2748 scrollback_current = 0; 2752 scrollback_current = 0;
2749 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; 2753
2750 ops->update_start(info); 2754 if (!fbcon_is_inactive(vc, info)) {
2755 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
2756 ops->update_start(info);
2757 }
2758
2751 fbcon_set_palette(vc, color_table); 2759 fbcon_set_palette(vc, color_table);
2752 update_screen(vc); 2760 update_screen(vc);
2753 if (softback_buf) 2761 if (softback_buf)
@@ -2784,8 +2792,13 @@ static void fbcon_set_all_vcs(struct fb_info *info)
2784 updatescrollmode(p, info, vc); 2792 updatescrollmode(p, info, vc);
2785 scrollback_max = 0; 2793 scrollback_max = 0;
2786 scrollback_current = 0; 2794 scrollback_current = 0;
2787 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; 2795
2788 ops->update_start(info); 2796 if (!fbcon_is_inactive(vc, info)) {
2797 ops->var.xoffset = ops->var.yoffset =
2798 p->yscroll = 0;
2799 ops->update_start(info);
2800 }
2801
2789 fbcon_set_palette(vc, color_table); 2802 fbcon_set_palette(vc, color_table);
2790 update_screen(vc); 2803 update_screen(vc);
2791 if (softback_buf) 2804 if (softback_buf)