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| author | Dave Airlie <airlied@redhat.com> | 2010-03-01 16:22:38 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-03-01 16:22:38 +1000 |
| commit | 1c62233508ef7104f8a78e571fdf5c72d0dc0200 (patch) | |
| tree | 31e19cbff5c1080d3015d20b24dd43ee95f4ed8c /drivers/gpu/vga/Kconfig | |
| parent | 6d9c13513661c1991bf5f4e6e1363c721292d819 (diff) | |
| parent | 6a9ee8af344e3bd7dbd61e67037096cdf7f83289 (diff) | |
| download | talos-op-linux-1c62233508ef7104f8a78e571fdf5c72d0dc0200.tar.gz talos-op-linux-1c62233508ef7104f8a78e571fdf5c72d0dc0200.zip | |
Merge branch 'gpu-switcher' of /ssd/git//linux-2.6 into drm-next-stage
* 'gpu-switcher' of /ssd/git//linux-2.6:
vga_switcheroo: initial implementation (v15)
fb: for framebuffer handover don't exit the loop early.
Conflicts:
drivers/gpu/drm/i915/i915_dma.c
drivers/gpu/drm/radeon/Makefile
drivers/gpu/drm/radeon/radeon.h
Diffstat (limited to 'drivers/gpu/vga/Kconfig')
| -rw-r--r-- | drivers/gpu/vga/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/vga/Kconfig b/drivers/gpu/vga/Kconfig index 790e675b13eb..6116a0196214 100644 --- a/drivers/gpu/vga/Kconfig +++ b/drivers/gpu/vga/Kconfig @@ -8,3 +8,16 @@ config VGA_ARB are accessed at same time they need some kind of coordination. Please see Documentation/vgaarbiter.txt for more details. Select this to enable VGA arbiter. + +config VGA_SWITCHEROO + bool "Laptop Hybrid Grapics - GPU switching support" + default y + depends on X86 + depends on ACPI + help + Many laptops released in 2008/9/10 have two gpus with a multiplxer + to switch between them. This adds support for dynamic switching when + X isn't running and delayed switching until the next logoff. This + features is called hybrid graphics, ATI PowerXpress, and Nvidia + HybridPower. + |
