diff options
Diffstat (limited to 'tmk_core/common')
| -rw-r--r-- | tmk_core/common/chibios/suspend.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tmk_core/common/chibios/suspend.c b/tmk_core/common/chibios/suspend.c index 8c071e7a08..64dfc05abc 100644 --- a/tmk_core/common/chibios/suspend.c +++ b/tmk_core/common/chibios/suspend.c @@ -9,6 +9,7 @@ #include "mousekey.h" #include "host.h" #include "suspend.h" +#include "led.h" #include "wait.h" #ifdef BACKLIGHT_ENABLE @@ -47,6 +48,20 @@ __attribute__((weak)) void suspend_power_down_kb(void) { suspend_power_down_user * FIXME: needs doc */ void suspend_power_down(void) { +#ifdef BACKLIGHT_ENABLE + backlight_set(0); +#endif + + // Turn off LED indicators + uint8_t leds_off = 0; +#if defined(BACKLIGHT_CAPS_LOCK) && defined(BACKLIGHT_ENABLE) + if (is_backlight_enabled()) { + // Don't try to turn off Caps Lock indicator as it is backlight and backlight is already off + leds_off |= (1 << USB_LED_CAPS_LOCK); + } +#endif + led_set(leds_off); + // TODO: figure out what to power down and how // shouldn't power down TPM/FTM if we want a breathing LED // also shouldn't power down USB @@ -119,6 +134,7 @@ void suspend_wakeup_init(void) { #ifdef BACKLIGHT_ENABLE backlight_init(); #endif /* BACKLIGHT_ENABLE */ + led_set(host_keyboard_leds()); #if defined(RGBLIGHT_SLEEP) && defined(RGBLIGHT_ENABLE) is_suspended = false; if (rgblight_enabled) { |