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ar71xx: WNDR3700: enable RFKILL function for Wifi button

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Wifi button for WNDR3700 dual band routers has been renamed to "rfkill"
and its emitted keycode changed to KEY_RFKILL. This allows OpenWrt/LEDE
to support it 'out of the box' without additional tweaking.

Until this patch, button had been sending BTN_2 keycode which was
ignored by default (no action script present). To get expected behaviour
of switching radios on and off, user had to manually rename/link
'rfkill' script to name 'BTN_2' in /etc/rc.button directory.

This patch follows similar changes for other Netgear ar71xx routers,
for example WNR2000v3. It applies cleanly to both latest trunk and 17.01
branch. Tested on WNDR3700v1.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
This commit is contained in:
Michal Cieslakiewicz 2018-02-22 23:11:08 +01:00 committed by John Crispin
parent 707b6c815b
commit 45dc530334
1 changed files with 4 additions and 4 deletions
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8
target/linux/ar71xx/files/arch/mips/ath79/mach-wndr3700.c
View file

@ -33,7 +33,7 @@
#define WNDR3700_GPIO_BTN_WPS 3
#define WNDR3700_GPIO_BTN_RESET 8
#define WNDR3700_GPIO_BTN_WIFI 11
#define WNDR3700_GPIO_BTN_RFKILL 11
#define WNDR3700_GPIO_RTL8366_SDA 5
#define WNDR3700_GPIO_RTL8366_SCK 7
@ -89,11 +89,11 @@ static struct gpio_keys_button wndr3700_gpio_keys[] __initdata = {
.gpio = WNDR3700_GPIO_BTN_WPS,
.active_low = 1,
}, {
.desc = "wifi",
.desc = "rfkill",
.type = EV_KEY,
.code = BTN_2,
.code = KEY_RFKILL,
.debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNDR3700_GPIO_BTN_WIFI,
.gpio = WNDR3700_GPIO_BTN_RFKILL,
.active_low = 1,
}
};