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License: Other
CyanogenMod kernel
License: Other
It would be great if Нou have downloaded the changes GitHub.
The default minimum brightness is too high in darkness area
(ex. on bed, at night, movie theater etc.)
manually change brightness value in system settings causes kernel logging as
[ 1052.847205] [LCD]: mdss_dsi_panel_bl_ctrl: 530: bl_from_user = 5/[0,255], bl_to_wled = 68/[147,3598]
[ 1052.860626] [LCD]: mdss_dsi_panel_bl_ctrl: 530: bl_from_user = 7/[0,255], bl_to_wled = 95/[147,3598]
[ 1052.878977] [LCD]: mdss_dsi_panel_bl_ctrl: 530: bl_from_user = 9/[0,255], bl_to_wled = 123/[147,3598]
[ 1052.894290] [LCD]: mdss_dsi_panel_bl_ctrl: 530: bl_from_user = 11/[0,255], bl_to_wled = 150/[147,3598]
And it seems stupid to using non-hardware screen filter apps, as such values are manually set and lowest value is limit by kernel.
Maybe we could modify such value in the dtsi file
android_kernel_nubia_nx505j/arch/arm/boot/dts/NX505J/zte-dsi-panel-sharp-r63417-1080p-5p5-cmd.dtsi
qcom,mdss-dsi-bl-min-level = <147>;
qcom,mdss-dsi-bl-max-level = <3598>;
to optimize so?
When I manually set such value on
/sys/class/leds/wled:backlight/brightness
below 50, there're some minor PWM induced flicking on screen, so maybe the exact value needs further trials.
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