diff mbox series

[v4l-utils] keytable: improve description of ir-keytable

Message ID 20190403092201.1709-1-sean@mess.org (mailing list archive)
State New, archived
Headers show
Series [v4l-utils] keytable: improve description of ir-keytable | expand

Commit Message

Sean Young April 3, 2019, 9:22 a.m. UTC
Signed-off-by: Sean Young <sean@mess.org>
---
 utils/keytable/ir-keytable.1.in |  8 +++++---
 utils/keytable/keytable.c       | 10 +++++++---
 2 files changed, 12 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/utils/keytable/ir-keytable.1.in b/utils/keytable/ir-keytable.1.in
index 3ea7ea51..5237f0be 100644
--- a/utils/keytable/ir-keytable.1.in
+++ b/utils/keytable/ir-keytable.1.in
@@ -5,9 +5,11 @@  ir\-keytable \- a swiss\-knife tool to handle Remote Controllers.
 .B ir\-keytable
 [\fIOPTION\fR]...
 .SH DESCRIPTION
-ir\-keytable is a tool that lists the Remote Controller devices, allows one to
-get/set rc keycode/scancode tables, set protocol decoder, test events
-generated by a rc device, and to adjust other Remote Controller options.
+ir\-keytable is a tool that lists Remote Controller devices, loads
+rc keymaps, tests events, and adjusts other Remote Controller options.
+.PP
+Rather than loading a rc keymap, it is also possible to set protocol decoders
+and set rc scancode to keycode mappings directly.
 .PP
 Note: You need to have read permissions on /dev/input for most of the
 options to work.
diff --git a/utils/keytable/keytable.c b/utils/keytable/keytable.c
index 2ad36d87..9384532b 100644
--- a/utils/keytable/keytable.c
+++ b/utils/keytable/keytable.c
@@ -95,7 +95,7 @@  struct cfgfile {
 	struct cfgfile	*next;
 };
 
-struct sysfs_names  {
+struct sysfs_names {
 	char			*name;
 	struct sysfs_names	*next;
 };
@@ -227,7 +227,11 @@  const char *argp_program_version = "IR keytable control version " V4L_UTILS_VERS
 const char *argp_program_bug_address = "Mauro Carvalho Chehab <mchehab@kernel.org>";
 
 static const char doc[] = N_(
-	"\nAllows get/set IR keycode/scancode tables\n"
+	"\nLists Remote Controller devices, loads rc keymaps, tests events, and adjusts\n"
+	"other Remote Controller options. Rather than loading a rc keymap, it is also\n"
+	"possible to set protocol decoders and set rc scancode to keycode mappings\n"
+	"directly.\n"
+
 	"You need to have read permissions on /dev/input for the program to work\n"
 	"\nOn the options below, the arguments are:\n"
 	"  SYSDEV    - the rc device as found at /sys/class/rc\n"
@@ -1593,7 +1597,7 @@  static void print_scancodes(const struct lirc_scancode *scancodes, unsigned coun
 {
 	unsigned i;
 
-	for (i=0; i< count; i++)  {
+	for (i=0; i< count; i++) {
 		const char *p = protocol_name(scancodes[i].rc_proto);
 
 		printf(_("%llu.%06llu: "),