Merge branch 'linus' into x86/irqtip-x86-irq-2008-06-16_09.27_Mon

1 files changed, 26 insertions, 9 deletions

diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index ad31983b43eb..97aff8db10bf 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1853,6 +1853,8 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
 	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
 	struct display *p = &fb_display[vc->vc_num];
 	int scroll_partial = info->flags & FBINFO_PARTIAL_PAN_OK;
+	unsigned short saved_ec;
+	int ret;
 
 	if (fbcon_is_inactive(vc, info))
 		return -EINVAL;
@@ -1865,6 +1867,11 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
 	 *           whole screen (prevents flicker).
 	 */
 
+	saved_ec = vc->vc_video_erase_char;
+	vc->vc_video_erase_char = vc->vc_scrl_erase_char;
+
+	ret = 0;
+
 	switch (dir) {
 	case SM_UP:
 		if (count > vc->vc_rows)	/* Maximum realistic size */
@@ -1883,7 +1890,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
 							(b - count)),
 				    vc->vc_scrl_erase_char,
 				    vc->vc_size_row * count);
-			return 1;
+			ret = 1;
 			break;
 
 		case SCROLL_WRAP_MOVE:
@@ -1955,7 +1962,8 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
 							(b - count)),
 				    vc->vc_scrl_erase_char,
 				    vc->vc_size_row * count);
-			return 1;
+			ret = 1;
+			break;
 		}
 		break;
 
@@ -1974,7 +1982,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
 							t),
 				    vc->vc_scrl_erase_char,
 				    vc->vc_size_row * count);
-			return 1;
+			ret = 1;
 			break;
 
 		case SCROLL_WRAP_MOVE:
@@ -2044,10 +2052,13 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
 							t),
 				    vc->vc_scrl_erase_char,
 				    vc->vc_size_row * count);
-			return 1;
+			ret = 1;
+			break;
 		}
+		break;
 	}
-	return 0;
+	vc->vc_video_erase_char = saved_ec;
+	return ret;
 }
 
 
@@ -2264,9 +2275,7 @@ static int fbcon_switch(struct vc_data *vc)
 	 * in fb_set_var()
 	 */
 	info->var.activate = var.activate;
-	var.yoffset = info->var.yoffset;
-	var.xoffset = info->var.xoffset;
-	var.vmode = info->var.vmode;
+	var.vmode |= info->var.vmode & ~FB_VMODE_MASK;
 	fb_set_var(info, &var);
 	ops->var = info->var;
 
@@ -2507,6 +2516,9 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
 			c = vc->vc_video_erase_char;
 			vc->vc_video_erase_char =
 			    ((c & 0xfe00) >> 1) | (c & 0xff);
+			c = vc->vc_def_color;
+			vc->vc_scrl_erase_char =
+			    ((c & 0xFE00) >> 1) | (c & 0xFF);
 			vc->vc_attr >>= 1;
 		}
 	} else if (!vc->vc_hi_font_mask && cnt == 512) {
@@ -2537,9 +2549,14 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
 			if (vc->vc_can_do_color) {
 				vc->vc_video_erase_char =
 				    ((c & 0xff00) << 1) | (c & 0xff);
+				c = vc->vc_def_color;
+				vc->vc_scrl_erase_char =
+				    ((c & 0xFF00) << 1) | (c & 0xFF);
 				vc->vc_attr <<= 1;
-			} else
+			} else {
 				vc->vc_video_erase_char = c & ~0x100;
+				vc->vc_scrl_erase_char = c & ~0x100;
+			}
 		}
 
 	}