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vga-switcheroo: select VGA arbitration. 

Since Matthew's changes we have to select arbitration.

Reported-by: devh on #radeon
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2012-04-16 19:01:17 +01:00
parent b4aa016305
commit 343d4a79fd
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/vga/Kconfig
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@ -21,6 +21,7 @@ config VGA_SWITCHEROO
bool "Laptop Hybrid Graphics - GPU switching support"
depends on X86
depends on ACPI
select VGA_ARB
help
Many laptops released in 2008/9/10 have two GPUs with a multiplexer
to switch between them. This adds support for dynamic switching when