The led_poller function blink_func uses for flashing and blinking only the
values 1/0 for setting the leds. In case of an e.g. gpio led this is true. But
in case of pwm driven leds, where someone could dimm the leds, the value of 1
dimms the led. Use the max value for blinking and flashing of a led when enabling.
Signed-off-by: Oleg Karfich <oleg.karfich@xxxxxxxx>
---
drivers/led/core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/led/core.c b/drivers/led/core.c
index 6f66de0..a388e6b 100644
--- a/drivers/led/core.c
+++ b/drivers/led/core.c
@@ -127,7 +127,7 @@ static void led_blink_func(struct poller_struct *poller)
struct led *led;
list_for_each_entry(led, &leds, list) {
- bool on;
+ int on;
if (!led->blink && !led->flash)
continue;
@@ -137,6 +137,8 @@ static void led_blink_func(struct poller_struct *poller)
}
on = !(led->blink_next_state % 2);
+ if (on)
+ on = led->max_value;
led->blink_next_event = get_time_ns() +
(led->blink_states[led->blink_next_state] * MSECOND);
--
2.7.4
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