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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-04 07:49:37 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-04 07:49:37 -0800
commit03a2c4d76c9e99b80d74ab8a4f344e135a5ae44b (patch)
tree7fd7940a4f87dc1ace1c1bdeb1fb0d90ac3beb13 /drivers/gpu/vga/Kconfig
parenta27341cd5fcb7cf2d2d4726e9f324009f7162c00 (diff)
parentd424b925f7092b9d95e0a8556872349abe79d9b6 (diff)
Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (151 commits) vga_switcheroo: disable default y by new rules. drm/nouveau: fix *staging* driver build with switcheroo off. drm/radeon: fix typo in Makefile vga_switcheroo: fix build on platforms with no ACPI drm/radeon: Fix printf type warning in 64bit system. drm/radeon/kms: bump the KMS version number for square tiling support. vga_switcheroo: initial implementation (v15) drm/radeon/kms: do not disable audio engine twice Revert "drm/radeon/kms: disable HDMI audio for now on rv710/rv730" drm/radeon/kms: do not preset audio stuff and start timer when not using audio drm/radeon: r100/r200 ums: block ability for userspace app to trash 0 page and beyond drm/ttm: fix function prototype to match implementation drm/radeon: use ALIGN instead of open coding it drm/radeon/kms: initialize set_surface_reg reg for rs600 asic drm/i915: Use a dmi quirk to skip a broken SDVO TV output. drm/i915: enable/disable LVDS port at DPMS time drm/i915: check for multiple write domains in pin_and_relocate drm/i915: clean-up i915_gem_flush_gpu_write_domain drm/i915: reuse i915_gpu_idle helper drm/i915: ensure lru ordering of fence_list ... Fixed trivial conflicts in drivers/gpu/vga/Kconfig
Diffstat (limited to 'drivers/gpu/vga/Kconfig')
-rw-r--r--drivers/gpu/vga/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/vga/Kconfig b/drivers/gpu/vga/Kconfig
index 0920492cea0a..61ab4daf0bbb 100644
--- a/drivers/gpu/vga/Kconfig
+++ b/drivers/gpu/vga/Kconfig
@@ -16,3 +16,14 @@ config VGA_ARB_MAX_GPUS
help
Reserves space in the kernel to maintain resource locking for
multiple GPUS. The overhead for each GPU is very small.
+
+config VGA_SWITCHEROO
+ bool "Laptop Hybrid Grapics - GPU switching support"
+ 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.

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