[PATCH 1/16] vt-sysfs-for-colors.diff

Jan Engelhardt
2007-04-01T18:14:06Z

Allow for the palette to be exposed and changed via sysfs. A call to
/usr/bin/reset will slurp the new definitions in for the current
console.

Already posted at http://lkml.org/lkml/2006/1/15/149

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>

vt.c | 4 ++++
1 file changed, 4 insertions(+)

Index: linux-2.6.21-rc5/drivers/char/vt.c
===================================================================
--- linux-2.6.21-rc5.orig/drivers/char/vt.c
+++ linux-2.6.21-rc5/drivers/char/vt.c
@@ -934,6 +934,10 @@ int default_grn[] = {0x00,0x00,0xaa,0x55
int default_blu[] = {0x00,0x00,0x00,0x00,0xaa,0xaa,0xaa,0xaa,
0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff};

+module_param_array(default_red, int, NULL, S_IRUGO | S_IWUSR);
+module_param_array(default_grn, int, NULL, S_IRUGO | S_IWUSR);
+module_param_array(default_blu, int, NULL, S_IRUGO | S_IWUSR);
+
/*
* gotoxy() must verify all boundaries, because the arguments
* might also be negative. If the given position is out of
#<EOF>