Re: [PATCH v3 0/2] MR8216: server: prevent division by zero in coordinate mapping

[Wei Xie (＠wayne)]

```
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
HDMI-0 disconnected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
DVI-0 disconnected (normal left inverted right x axis y axis)
VGA-0 disconnected (normal left inverted right x axis y axis)
  1920x1080 (0x54) 148.500MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.50KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  60.00Hz
```