vt: add documentation for new boot/sysfs options

Add description to Documentation/kernel-parameters.txt on new options
default_blue, default_grn, default_red, and default_utf8.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index bebebe4fd469..6b8ad06846c4 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -496,6 +496,30 @@ and is between 256 and 4096 characters. It is defined in the file
                         Format: <area>[,<node>]
                         See also Documentation/networking/decnet.txt.
 
+        default_blu=    [VT]
+                        Format: <blue0>,<blue1>,<blue2>,...,<blue15>
+                        Change the default blue palette of the console.
+                        This is a 16-member array composed of values
+                        ranging from 0-255.
+
+        default_grn=    [VT]
+                        Format: <green0>,<green1>,<green2>,...,<green15>
+                        Change the default green palette of the console.
+                        This is a 16-member array composed of values
+                        ranging from 0-255.
+
+        default_red=    [VT]
+                        Format: <red0>,<red1>,<red2>,...,<red15>
+                        Change the default red palette of the console.
+                        This is a 16-member array composed of values
+                        ranging from 0-255.
+
+        default_utf8=   [VT]
+                        Format=<0|1>
+                        Set system-wide default UTF-8 mode for all tty's.
+                        Default is 0 and by setting to 1, it enables UTF-8
+                        mode for all newly opened or allocated terminals.
+
         dhash_entries=  [KNL]
                         Set number of hash buckets for dentry cache.