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backlight-sw-fading: FS#13717 fix brightness overshoot

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Change-Id: If4cb0a1993c93e6ba524cbed8690bb6c1664908e
This commit is contained in:
Christian Soffke 2025-12-19 08:08:09 +01:00
parent 70e9ae0996
commit eb49b82d33
1 changed files with 4 additions and 4 deletions
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8
firmware/backlight-sw-fading.c
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@ -54,9 +54,9 @@ static bool _backlight_fade_up(void)
backlight_hw_brightness(++current_brightness); backlight_hw_brightness(++current_brightness);
#else #else
current_brightness += BRIGHTNESS_STEP; current_brightness += BRIGHTNESS_STEP;
if (current_brightness > MAX_BRIGHTNESS_SETTING) if (current_brightness > backlight_brightness)
current_brightness = MAX_BRIGHTNESS_SETTING; current_brightness = backlight_brightness;
backlight_hw_brightness(current_brightness); backlight_hw_brightness(current_brightness);
#endif #endif
} }
return(current_brightness >= backlight_brightness); return(current_brightness >= backlight_brightness);
@ -73,7 +73,7 @@ static bool _backlight_fade_down(void)
current_brightness -= BRIGHTNESS_STEP; current_brightness -= BRIGHTNESS_STEP;
if (current_brightness < MIN_BRIGHTNESS_SETTING) if (current_brightness < MIN_BRIGHTNESS_SETTING)
current_brightness = MIN_BRIGHTNESS_SETTING; current_brightness = MIN_BRIGHTNESS_SETTING;
backlight_hw_brightness(current_brightness); backlight_hw_brightness(current_brightness);
#endif #endif
return false; return false;
} }