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Message #10933
[Bug 312756] Re: support graphics card hot switch
Adding my technical information in response to "better linux hybrid
graphics support - We are gathering technical information to improve
Linux support on hybrid graphics cards":
terry@terry-desktop:~$ sudo acpidump > acpidump.txt
[sudo] password for terry:
terry@terry-desktop:~$ sudo acpixtract acpidump.txt
Acpi table [DSDT] - 20450 bytes written to DSDT.dat
Acpi table [SSDT] - 1348 bytes written to SSDT.dat
terry@terry-desktop:~$ iasl -d DSDT.dat
Intel ACPI Component Architecture
AML Disassembler version 20061109 [May 16 2007]
Copyright (C) 2000 - 2006 Intel Corporation
Supports ACPI Specification Revision 3.0a
Loading Acpi table from file DSDT.dat
Acpi table [DSDT] successfully installed and loaded
Pass 1 parse of [DSDT]
Pass 2 parse of [DSDT]
Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Parsing completed
Disassembly completed, written to "DSDT.dsl"
** Attachment added: "DSDT.dsl"
http://launchpadlibrarian.net/28973405/DSDT.dsl
--
support graphics card hot switch
https://bugs.launchpad.net/bugs/312756
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