Comment 817 for bug 752542

Update to the previous comment. Testing with the acpi_dump_info kernel module
mentioned at https://launchpad.net/%7Ehybrid-graphics-linux gives the following output:

0000:00:00.0 060000 \_SB_.PCI0.DSC0
0000:00:01.0 060400 \_SB_.PCI0.PEG0
0000:00:02.0 030000 \_SB_.PCI0.GFX0
0000:00:14.0 0c0330 \_SB_.PCI0.XHC_
0000:00:14.2 118000
0000:00:16.0 078000 \_SB_.PCI0.HECI
0000:00:17.0 010601 \_SB_.PCI0.SAT0
0000:00:1c.0 060400 \_SB_.PCI0.RP01
0000:00:1c.2 060400 \_SB_.PCI0.RP03
0000:00:1c.3 060400 \_SB_.PCI0.RP04
0000:00:1c.6 060400 \_SB_.PCI0.RP07
0000:00:1d.0 060400 \_SB_.PCI0.RP09
0000:00:1f.0 060100 \_SB_.PCI0.LPCB
0000:00:1f.2 058000 \_SB_.PCI0.PPMC
0000:00:1f.3 040300 \_SB_.PCI0.HDAS
0000:00:1f.4 0c0500 \_SB_.PCI0.SBUS
0000:01:00.0 030200 \_SB_.PCI0.PEG0.PEGP
0000:02:00.0 028000 \_SB_.PCI0.RP01.PXSX
0000:03:00.0 ff0000 \_SB_.PCI0.RP03.PXSX
0000:04:00.0 020000 \_SB_.PCI0.RP04.PXSX
0000:05:00.0 0c0330 \_SB_.PCI0.RP07.PXSX
0000:06:00.0 010802 \_SB_.PCI0.RP09.PXSX