I bought HP Pavilion dv6-3125er. There are two video cards: integrated Intel and discrete ATI Radeon:
#lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc Redwood [HD 5600 Series]
And there's no ability to switch between them in BIOS. That's why I decided to use vga_switcheroo. Here is a manual for my disto (Gentoo ~amd64): link
. But there is a problem. I can't install proprietary ATI driver with compiled in kernel DRM. And xf86-video-ati is too slow.
Can you advice me something? I'd like to use fglrx, but there's no way to use switcheroo in this case. And I so need it to switch to ATI card.
//Excuse me for my broken English please. :}