git: 1f4442f71fa3 - main - vidcontrol: be explicit that -p and -P are sc(4) only

The branch main has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=1f4442f71fa33a8ef6d3da808e32872fb23a5700

commit 1f4442f71fa33a8ef6d3da808e32872fb23a5700
Author:     Ed Maste <emaste@FreeBSD.org>
AuthorDate: 2022-04-06 23:39:19 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2022-04-06 23:39:19 +0000

    vidcontrol: be explicit that -p and -P are sc(4) only
    
    PR:             263099
    MFC after:      1 week
    Sponsored by:   The FreeBSD Foundation
---
 usr.sbin/vidcontrol/vidcontrol.1 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/vidcontrol/vidcontrol.1 b/usr.sbin/vidcontrol/vidcontrol.1
index e811d82c6865..6eee089c1972 100644
--- a/usr.sbin/vidcontrol/vidcontrol.1
+++ b/usr.sbin/vidcontrol/vidcontrol.1
@@ -13,7 +13,7 @@
 .\"     @(#)vidcontrol.1
 .\" $FreeBSD$
 .\"
-.Dd October 20, 2018
+.Dd April 6, 2022
 .Dt VIDCONTROL 1
 .Os
 .Sh NAME
@@ -388,12 +388,16 @@ For details about that
 format see
 .Sx Format of Video Buffer Dump
 below.
+Supported only with
+.Xr syscons 4 .
 .It Fl P
 Same as
 .Fl p ,
 but dump contents of the video buffer in a plain text format
 ignoring nonprintable characters and information about text
 attributes.
+Supported only with
+.Xr syscons 4 .
 .It Fl H
 When used with
 .Fl p