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Commit 69678934 authored by Matej Groma's avatar Matej Groma Committed by Darren Hart
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fujitsu-laptop: Rework brightness of eco led 



For the sake of internal consistency, unset maximum brightness of eco
led and make it activatable only on values >= LED_FULL.

Signed-off-by: default avatarMatej Groma <matejgroma@gmail.com>
Acked-by: default avatarJonathan Woithe <jwoithe@just42.net>
Signed-off-by: default avatarDarren Hart <dvhart@linux.intel.com>
parent 56a37a72

drivers/platform/x86/fujitsu-laptop.c

+2 −3
Original line number Diff line number Diff line
@@ -212,7 +212,6 @@ static void eco_led_set(struct led_classdev *cdev, 


static struct led_classdev eco_led = {

 .name = "fujitsu::eco_led",

 .max_brightness = 1,

 .brightness_get = eco_led_get,

 .brightness_set = eco_led_set

};
@@ -306,7 +305,7 @@ static void eco_led_set(struct led_classdev *cdev, 
	int curr;



	curr = call_fext_func(FUNC_LEDS, 0x2, ECO_LED, 0x0);

	if (brightness)

	if (brightness >= LED_FULL)

		call_fext_func(FUNC_LEDS, 0x1, ECO_LED, curr | ECO_LED_ON);

	else

		call_fext_func(FUNC_LEDS, 0x1, ECO_LED, curr & ~ECO_LED_ON);
@@ -352,7 +351,7 @@ static enum led_brightness eco_led_get(struct led_classdev *cdev) 
	enum led_brightness brightness = LED_OFF;



	if (call_fext_func(FUNC_LEDS, 0x2, ECO_LED, 0x0) & ECO_LED_ON)

		brightness = cdev->max_brightness;

		brightness = LED_FULL;



	return brightness;

}