# cat /proc/acpi/video/GFX0/*/info
device_id: 0x0001
type: UNKNOWN
known by bios: no
device_id: 0x0002
type: UNKNOWN
known by bios: no
device_id: 0x0003
type: UNKNOWN
known by bios: no
device_id: 0x0004
type: UNKNOWN
known by bios: no
device_id: 0x0005
type: UNKNOWN
known by bios: no
Note that w/o this DSDT all but the last were known.
Created an attachment (id=28030)
dmesg for attachment id=28019 on samsung nc10
on my samsung nc 10 trying with this customized DSDT (http:// bugs.freedeskto p.org/attachmen t.cgi?id= 28019)
# cat /proc/acpi/ video/GFX0/ */info
device_id: 0x0001
type: UNKNOWN
known by bios: no
device_id: 0x0002
type: UNKNOWN
known by bios: no
device_id: 0x0003
type: UNKNOWN
known by bios: no
device_id: 0x0004
type: UNKNOWN
known by bios: no
device_id: 0x0005
type: UNKNOWN
known by bios: no
Note that w/o this DSDT all but the last were known.