Use rounding to prevent incorrect backlight percentage calculation #236
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I'll try to get to this tonight. If not, ping me :) |
ErikReider
approved these changes
Mar 28, 2023
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Suppose the brightness of screen is 15%, correspondingly the value of
/sys/class/backlight/amdgpu_bl0/brightnessis 38, andmax_brightnessis 255, 38/255 = 0.149, but the output of the calc_percent function is 14, causing the screen brightness will be decreased by 1% when open panel every time.