6  * Pressing Insert switches to VC browsing.
49 /* mini view of VC */
52 /* show console ? (or show VC) */
108 /* Follow the VC cursor*/
109 static void vc_follow_cursor(struct vc_data *vc)  in vc_follow_cursor()  argument
111 	vc_x = vc->state.x - (vc->state.x % WIDTH);  in vc_follow_cursor()
112 	vc_y = vc->state.y;  in vc_follow_cursor()
113 	lastvc_x = vc->state.x;  in vc_follow_cursor()
114 	lastvc_y = vc->state.y;  in vc_follow_cursor()
117 /* Maybe the VC cursor moved, if so follow it */
118 static void vc_maybe_cursor_moved(struct vc_data *vc)  in vc_maybe_cursor_moved()  argument
120 	if (vc->state.x != lastvc_x || vc->state.y != lastvc_y)  in vc_maybe_cursor_moved()
121 		vc_follow_cursor(vc);  in vc_maybe_cursor_moved()
124 /* Show portion of VC at vc_x, vc_y */
125 static void vc_refresh(struct vc_data *vc)  in vc_refresh()  argument
131 		u16 glyph = screen_glyph(vc,  in vc_refresh()
132 				2 * (vc_x + i) + vc_y * vc->vc_size_row);  in vc_refresh()
133 		buf[i] = inverse_translate(vc, glyph, true);  in vc_refresh()
146 	struct vc_data *vc = param->vc;  in keyboard_notifier_call()  local
158 				vc_maybe_cursor_moved(vc);  in keyboard_notifier_call()
159 				vc_refresh(vc);  in keyboard_notifier_call()
179 					vc_x = vc->vc_cols-WIDTH;  in keyboard_notifier_call()
184 				if (vc_x + WIDTH < vc->vc_cols) {  in keyboard_notifier_call()
186 				} else if (vc_y + 1 < vc->vc_rows) {  in keyboard_notifier_call()
194 				if (vc_y + 1 < vc->vc_rows)  in keyboard_notifier_call()
206 				vc_follow_cursor(vc);  in keyboard_notifier_call()
214 				vc_y = vc->vc_rows-1;  in keyboard_notifier_call()
221 				vc_refresh(vc);  in keyboard_notifier_call()
267 	struct vc_data *vc = param->vc;  in vt_notifier_call()  local
278 		if (vc->vc_num != fg_console)  in vt_notifier_call()
317 			vc_maybe_cursor_moved(vc);  in vt_notifier_call()
318 			vc_refresh(vc);  in vt_notifier_call()
325 			if (vc->vc_num != lastVC) {  in vt_notifier_call()
326 				lastVC = vc->vc_num;  in vt_notifier_call()
332 			vc_maybe_cursor_moved(vc);  in vt_notifier_call()
333 			vc_refresh(vc);  in vt_notifier_call()