Commit ff78538e authored by Nicolas Pitre's avatar Nicolas Pitre Committed by Greg Kroah-Hartman
Browse files

vt: add missing notification when switching back to text mode 



Programs using poll() on /dev/vcsa to be notified when VT changes occur
were missing one case: the switch from gfx to text mode.

Signed-off-by: default avatarNicolas Pitre <npitre@baylibre.com>
Link: https://lore.kernel.org/r/9o5ro928-0pp4-05rq-70p4-ro385n21n723@onlyvoer.pbz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e04c78d8

drivers/tty/vt/vt.c

+1 −0
Original line number Diff line number Diff line
@@ -4650,6 +4650,7 @@ void do_unblank_screen(int leaving_gfx) 
	set_palette(vc);

	set_cursor(vc);

	vt_event_post(VT_EVENT_UNBLANK, vc->vc_num, vc->vc_num);

	notify_update(vc);

}

EXPORT_SYMBOL(do_unblank_screen);