The SW_RADIO code for EV_SW events has a name that is not descriptive
enough of its intended function, and could induce someone to think
KEY_RADIO is its EV_KEY counterpart, which is false.
Rename it to SW_RFKILL_ALL, and document what this event is for.
The SW_RFKILL_ALL event is meant to be used by rfkill master switches. It
is not bound to a particular radio switch type, and usually applies to all
types. It is semantically tied to master rfkill switches that enable or
disable every radio in a system.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Ivo van Doorn <IvDoorn@gmail.com>
---
Documentation/laptops/thinkpad-acpi.txt | 2 +-
drivers/misc/thinkpad_acpi.c | 4 ++--
include/linux/input.h | 3 ++-
3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 76cb428..3c65b05 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -498,7 +498,7 @@ generate input device EV_KEY events.
In addition to the EV_KEY events, thinkpad-acpi may also issue EV_SW
events for switches:
-SW_RADIO T60 and later hardare rfkill rocker switch
+SW_RFKILL_ALL T60 and later hardare rfkill rocker switch
SW_TABLET_MODE Tablet ThinkPads HKEY events 0x5009 and 0x500A
Non hot-key ACPI HKEY event map:
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 6cb7812..84b2db3 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -1180,7 +1180,7 @@ static void tpacpi_input_send_radiosw(void)
mutex_lock(&tpacpi_inputdev_send_mutex);
input_report_switch(tpacpi_inputdev,
- SW_RADIO, !!wlsw);
+ SW_RFKILL_ALL, !!wlsw);
input_sync(tpacpi_inputdev);
mutex_unlock(&tpacpi_inputdev_send_mutex);
@@ -2084,7 +2084,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
if (tp_features.hotkey_wlsw) {
set_bit(EV_SW, tpacpi_inputdev->evbit);
- set_bit(SW_RADIO, tpacpi_inputdev->swbit);
+ set_bit(SW_RFKILL_ALL, tpacpi_inputdev->swbit);
}
if (tp_features.hotkey_tablet) {
set_bit(EV_SW, tpacpi_inputdev->evbit);
diff --git a/include/linux/input.h b/include/linux/input.h
index cae2c35..c3ff6b1 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -637,7 +637,8 @@ struct input_absinfo {
#define SW_LID 0x00 /* set = lid shut */
#define SW_TABLET_MODE 0x01 /* set = tablet mode */
#define SW_HEADPHONE_INSERT 0x02 /* set = inserted */
-#define SW_RADIO 0x03 /* set = radio enabled */
+#define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any"
+ set = radio enabled */
#define SW_MAX 0x0f
#define SW_CNT (SW_MAX+1)
--
1.5.4.4
--
