device_xiaomi_stone/configs/display_id_4630947218746568833.xml

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<!-- MIUI ADD: Adapt_MIUIAdaptFrame -->
<displayConfiguration>
    <!-- Global Brightness-Nit mapping -->
    <screenBrightnessMap>
        <point>
            <value>0.003421310</value>
            <nits>3.5</nits>
        </point>
        <point>
            <value>1.0</value>
            <nits>450.0</nits>
        </point>
    </screenBrightnessMap>

    <screenBrightnessRampIncreaseMaxMillis>2000</screenBrightnessRampIncreaseMaxMillis>

    <ambientBrightnessChangeThresholds>
        <brighteningThresholds>
            <minimum>10</minimum>
        </brighteningThresholds>
        <darkeningThresholds>
            <minimum>0</minimum>
        </darkeningThresholds>
    </ambientBrightnessChangeThresholds>

    <ambientLightHorizonLong>5000</ambientLightHorizonLong>
    <ambientLightHorizonShort>50</ambientLightHorizonShort>

    <screenBrightnessRampFastDecrease>0.7047244</screenBrightnessRampFastDecrease>
    <screenBrightnessRampFastIncrease>0.7047244</screenBrightnessRampFastIncrease>
    <screenBrightnessRampSlowDecrease>0.05</screenBrightnessRampSlowDecrease>
    <screenBrightnessRampSlowIncrease>0.05</screenBrightnessRampSlowIncrease>
</displayConfiguration>
<!-- END Adapt_MIUIAdaptFrame -->