diff options
Diffstat (limited to 'drivers/led/led_sw_blink.c')
| -rw-r--r-- | drivers/led/led_sw_blink.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/led/led_sw_blink.c b/drivers/led/led_sw_blink.c index 9e36edbee47..06a43db340c 100644 --- a/drivers/led/led_sw_blink.c +++ b/drivers/led/led_sw_blink.c @@ -103,8 +103,21 @@ bool led_sw_on_state_change(struct udevice *dev, enum led_state_t state) return false; if (state == LEDST_BLINK) { - /* start blinking on next led_sw_blink() call */ - sw_blink->state = LED_SW_BLINK_ST_OFF; + struct led_ops *ops = led_get_ops(dev); + + /* + * toggle LED initially and start blinking on next + * led_sw_blink() call. + */ + switch (ops->get_state(dev)) { + case LEDST_ON: + ops->set_state(dev, LEDST_OFF); + sw_blink->state = LED_SW_BLINK_ST_OFF; + default: + ops->set_state(dev, LEDST_ON); + sw_blink->state = LED_SW_BLINK_ST_ON; + } + return true; } |