Internal monitor is recoginazed as external

[jilingshu]

Hi all,

I configured my Clover to use framebuffer Cattail and patch it to fit my configuration. Now the internal monitor, HDMI and VGA ports are work normal. However, there is no brightness slide in Monitor configuration.

 

I tried to apply DSDT fixes to add PNLF method and AAPL brightness to the corresponding device (DD02), but it does not work.

 

Anyway, I found the monitor icon shown in System Preferences -> Monitor is a desktop monitor instead of a laptop. Is this the problem? How can I change it?

 

Thanks very much.

 

Laptop: Sony VAIO VPCCA series

Graphic: ATI 6630M