[RFC 07/14] bootsplash: Add VT keyboard hook
From: Max Staudt <hidden>
Date: 2017-10-25 12:48:02
Also in:
lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Let's disable the splash if the user presses ESC or F1-F12 on a VT. The F1-F12 check is to disable the splash on VT switches. Signed-off-by: Max Staudt <redacted> Reviewed-by: Oliver Neukum <oneukum@suse.com> --- drivers/tty/vt/keyboard.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index f4166263bb3a..177b35182b7c 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c@@ -47,6 +47,8 @@ #include <asm/irq_regs.h> +#include <linux/bootsplash.h> + extern void ctrl_alt_del(void); /*
@@ -1353,6 +1355,15 @@ static void kbd_keycode(unsigned int keycode, int down, int hw_raw) } #endif + /* Deactivate bootsplash on ESC or Alt+Fxx VT switch */ + if (((keycode >= KEY_F1 && keycode <= KEY_F12) || keycode = KEY_ESC) + && bootsplash_is_enabled()) { + bootsplash_disable(); + + if (keycode = KEY_ESC) + return; + } + if (kbd->kbdmode = VC_MEDIUMRAW) { /* * This is extended medium raw mode, with keys above 127
--
2.12.3