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authorJoshua Cov <joshuacov@googlemail.com>2012-04-13 21:08:26 +0200
committerH. Peter Anvin <hpa@zytor.com>2012-05-08 14:19:41 -0700
commitb2d0b7a061bfddd27155c7dcd53f365d9dc0c7c3 (patch)
tree8063c6df479723b7adc509ee2aad728889faa9a4 /drivers
parentc2c21e9bb17549e8add4ff76931bcec2e2d3ad48 (diff)
keyboard: Use BIOS Keyboard variable to set Numlock
The PC BIOS does provide a NUMLOCK flag containing the desired state of this LED. This patch sets the current state according to the data in the bios. [ hpa: fixed __weak declaration without definition, changed "inline" to "static inline" ] Signed-Off-By: Joshua Cov <joshuacov@googlemail.com> Link: http://lkml.kernel.org/r/CAKL7Q7rvq87TNS1T_Km8fW_5OzS%2BSbYazLXKxW-6ztOxo3zorg@mail.gmail.com Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/tty/vt/keyboard.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index 86dd1e302bb..b021a181766 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -53,17 +53,13 @@ extern void ctrl_alt_del(void);
#define KBD_DEFMODE ((1 << VC_REPEAT) | (1 << VC_META))
-/*
- * Some laptops take the 789uiojklm,. keys as number pad when NumLock is on.
- * This seems a good reason to start with NumLock off. On HIL keyboards
- * of PARISC machines however there is no NumLock key and everyone expects the
- * keypad to be used for numbers.
- */
-
-#if defined(CONFIG_PARISC) && (defined(CONFIG_KEYBOARD_HIL) || defined(CONFIG_KEYBOARD_HIL_OLD))
-#define KBD_DEFLEDS (1 << VC_NUMLOCK)
+#if defined(CONFIG_X86) || defined(CONFIG_PARISC)
+#include <asm/kbdleds.h>
#else
-#define KBD_DEFLEDS 0
+static inline int kbd_defleds(void)
+{
+ return 0;
+}
#endif
#define KBD_DEFLOCK 0
@@ -1512,8 +1508,8 @@ int __init kbd_init(void)
int error;
for (i = 0; i < MAX_NR_CONSOLES; i++) {
- kbd_table[i].ledflagstate = KBD_DEFLEDS;
- kbd_table[i].default_ledflagstate = KBD_DEFLEDS;
+ kbd_table[i].ledflagstate = kbd_defleds();
+ kbd_table[i].default_ledflagstate = kbd_defleds();
kbd_table[i].ledmode = LED_SHOW_FLAGS;
kbd_table[i].lockstate = KBD_DEFLOCK;
kbd_table[i].slockstate = 0;