[PATCH v2 7/7] vt: Remove old-style con_blank

@@ -4671,10 +4671,7 @@ void do_blank_screen(int entering_gfx)
 	if (console_blanked) {
 		if (blank_state == blank_vesa_wait) {
 			blank_state = blank_off;
-			if (vc->vc_sw->con_unblank)
-				vc->vc_sw->con_blank(vc, vesa_blank_mode, 0);
-			else
-				vc->vc_sw->con_blank(vc, vesa_blank_mode + 1, 0);
+			vc->vc_sw->con_blank(vc, vesa_blank_mode);
 		}
 		return;
 	}

@@ -4683,10 +4680,7 @@ void do_blank_screen(int entering_gfx)
 	if (entering_gfx) {
 		hide_cursor(vc);
 		save_screen(vc);
-		if (vc->vc_sw->con_unblank)
-			vc->vc_sw->con_blank(vc, VESA_NO_BLANKING, 1);
-		else
-			vc->vc_sw->con_blank(vc, VESA_VSYNC_SUSPEND, 1);
+		vc->vc_sw->con_blank(vc, VESA_NO_BLANKING);
 		console_blanked = fg_console + 1;
 		blank_state = blank_off;
 		set_origin(vc);

@@ -4707,12 +4701,7 @@ void do_blank_screen(int entering_gfx)
 
 	save_screen(vc);
 	/* In case we need to reset origin, blanking hook returns 1 */
-	if (vc->vc_sw->con_unblank)
-		i = vc->vc_sw->con_blank(vc, vesa_off_interval ? VESA_NO_BLANKING :
-					 vesa_blank_mode, 0);
-	else
-		i = vc->vc_sw->con_blank(vc, vesa_off_interval ? VESA_VSYNC_SUSPEND :
-					 (vesa_blank_mode + 1), 0);
+	i = vc->vc_sw->con_blank(vc, vesa_off_interval ? VESA_NO_BLANKING : vesa_blank_mode);
 	console_blanked = fg_console + 1;
 	if (i)
 		set_origin(vc);

@@ -4763,15 +4752,9 @@ void do_unblank_screen(int leaving_gfx)
 	}
 
 	console_blanked = 0;
-	if (vc->vc_sw->con_unblank) {
-		if (vc->vc_sw->con_unblank(vc))
-			/* Low-level driver cannot restore -> do it ourselves */
-			update_screen(vc);
-	} else {
-		if (vc->vc_sw->con_blank(vc, VESA_NO_BLANKING, leaving_gfx))
-			/* Low-level driver cannot restore -> do it ourselves */
-			update_screen(vc);
-	}
+	if (vc->vc_sw->con_unblank(vc))
+		/* Low-level driver cannot restore -> do it ourselves */
+		update_screen(vc);
 	if (console_blank_hook)
 		console_blank_hook(0);
 	set_palette(vc);

@@ -79,8 +79,7 @@ static void dummycon_putcs(struct vc_data *vc, const u16 *s, unsigned int count,
 	raw_notifier_call_chain(&dummycon_output_nh, 0, NULL);
 }
 
-static bool dummycon_blank(struct vc_data *vc, enum vesa_blank_mode blank,
-			   bool mode_switch)
+static bool dummycon_blank(struct vc_data *vc, enum vesa_blank_mode blank)
 {
 	/* Redraw, so that we get putc(s) for output done while blanked */
 	return true;

@@ -104,8 +103,7 @@ static void dummycon_putc(struct vc_data *vc, u16 c, unsigned int y,
 			  unsigned int x) { }
 static void dummycon_putcs(struct vc_data *vc, const u16 *s, unsigned int count,
 			   unsigned int ypos, unsigned int xpos) { }
-static bool dummycon_blank(struct vc_data *vc, enum vesa_blank_mode blank,
-			   bool mode_switch)
+static bool dummycon_blank(struct vc_data *vc, enum vesa_blank_mode blank)
 {
 	return false;
 }

@@ -476,8 +476,7 @@ static bool newport_switch(struct vc_data *vc)
 	return true;
 }
 
-static bool newport_blank(struct vc_data *c, enum vesa_blank_mode blank,
-			  bool mode_switch)
+static bool newport_blank(struct vc_data *c, enum vesa_blank_mode blank)
 {
 	unsigned short treg;
 

@@ -299,9 +299,10 @@ static bool sticon_switch(struct vc_data *conp)
     return true;	/* needs refreshing */
 }
 
-static bool sticon_blank(struct vc_data *c, enum vesa_blank_mode blank,
-			 bool mode_switch)
+static bool sticon_blank(struct vc_data *c, enum vesa_blank_mode blank)
 {
+	bool mode_switch = !vga_is_gfx && c->vc_mode == KD_GRAPHICS;
+
 	sti_clear(sticon_sti, 0, 0, c->vc_rows, c->vc_cols, BLANK, font_data[c->vc_num]);
 
 	if (mode_switch)

@@ -797,15 +797,16 @@ static void vga_pal_blank(struct vgastate *state)
 	}
 }
 
-static bool vgacon_blank(struct vc_data *c, enum vesa_blank_mode blank,
-			 bool mode_switch)
+static bool vgacon_blank(struct vc_data *c, enum vesa_blank_mode blank)
 {
+	bool mode_switch = !vga_is_gfx && c->vc_mode == KD_GRAPHICS;
+
 	if (mode_switch)
 		vga_is_gfx = true;
 
 	switch (blank) {
 	case VESA_NO_BLANKING:	/* Normal blanking */
-		if (!mode_switch && vga_video_type == VIDEO_TYPE_VGAC) {
+		if (c->vc_mode == KD_TEXT && vga_video_type == VIDEO_TYPE_VGAC) {
 			vga_pal_blank(&vgastate);
 			vga_palette_blanked = true;
 			return false;

@@ -2287,11 +2287,11 @@ static void fbcon_generic_blank(struct vc_data *vc, struct fb_info *info,
 	}
 }
 
-static bool fbcon_blank(struct vc_data *vc, enum vesa_blank_mode blank,
-			bool mode_switch)
+static bool fbcon_blank(struct vc_data *vc, enum vesa_blank_mode blank)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
 	struct fbcon_par *par = info->fbcon_par;
+	bool mode_switch = !par->graphics && vc->vc_mode == KD_GRAPHICS;
 
 	if (mode_switch)
 		par->graphics = true;

@@ -56,8 +56,8 @@ enum vc_intensity;
  * @con_switch: notifier about the console switch; it is supposed to return
  *		true if a redraw is needed.
  * @con_blank:  blank the console. The preferred VESA blank mode is passed in
- *		@blank. @mode_switch is set if changing from/to text/graphics.
- *		The hook is supposed to return true if a redraw is needed.
+ *		@blank. The hook is supposed to return true if a redraw is
+ *		needed.
  * @con_unblank:  unblank the console. The hook is supposed to return true if
  *		a redraw is needed.
  * @con_font_set: set console @vc font to @font with height @vpitch. @flags can

@@ -99,8 +99,7 @@ struct consw {
 			unsigned int bottom, enum con_scroll dir,
 			unsigned int lines);
 	bool	(*con_switch)(struct vc_data *vc);
-	bool	(*con_blank)(struct vc_data *vc, enum vesa_blank_mode blank,
-			     bool mode_switch);
+	bool	(*con_blank)(struct vc_data *vc, enum vesa_blank_mode blank);
 	bool	(*con_unblank)(struct vc_data *vc);
 	int	(*con_font_set)(struct vc_data *vc,
 				const struct console_font *font,