diff mbox series

[v4l-utils,1/2] ir-ctl/keytable: add see also to reference to man pages

Message ID 20190219095811.31946-1-sean@mess.org (mailing list archive)
State New, archived
Headers show
Series [v4l-utils,1/2] ir-ctl/keytable: add see also to reference to man pages | expand

Commit Message

Sean Young Feb. 19, 2019, 9:58 a.m. UTC 
Add hint to how you can start to figure out what protocol a remote
uses.

Signed-off-by: Sean Young <sean@mess.org>
---
 utils/ir-ctl/ir-ctl.1.in        | 3 +++
 utils/keytable/ir-keytable.1.in | 9 +++++++++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/utils/ir-ctl/ir-ctl.1.in b/utils/ir-ctl/ir-ctl.1.in
index 226bf606..f6192dab 100644
--- a/utils/ir-ctl/ir-ctl.1.in
+++ b/utils/ir-ctl/ir-ctl.1.in
@@ -233,3 +233,6 @@  License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.
+.SH SEE ALSO
+To display decoded IR, or set IR decoding options, use
+ir\-keytable(1).
diff --git a/utils/keytable/ir-keytable.1.in b/utils/keytable/ir-keytable.1.in
index c8ff722e..e7fd7760 100644
--- a/utils/keytable/ir-keytable.1.in
+++ b/utils/keytable/ir-keytable.1.in
@@ -118,6 +118,13 @@  To read the current keytable, on the second remote controller:
 To enable NEC protocol and load a BPF protocol, with a parameter for the BPF protocol:
 .br
 	\fBir\-keytable \-p nec,pulse_distance \-e pulse_header=9000
+.PP
+If you do not know what protocol a remote uses, it can be helpful to first
+try with all kernel decoders enabled. The decoded protocol and scancodes
+will be displayed in the output:
+.br
+	\fBir\-keytable \-c \-p all \-t\fR
+
 .SH BUGS
 Report bugs to \fBLinux Media Mailing List <linux-media@vger.kernel.org>\fR
 .SH COPYRIGHT
@@ -127,3 +134,5 @@  License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.
+.SH SEE ALSO
+To transmit IR or receive raw IR, use ir\-ctl(1).