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-rw-r--r--drivers/gpu/vga/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/vga/Kconfig b/drivers/gpu/vga/Kconfig
new file mode 100644
index 000000000..eb8b14ab2
--- /dev/null
+++ b/drivers/gpu/vga/Kconfig
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config VGA_SWITCHEROO
+ bool "Laptop Hybrid Graphics - GPU switching support"
+ depends on X86
+ depends on ACPI
+ depends on PCI
+ depends on (FRAMEBUFFER_CONSOLE=n || FB=y)
+ 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
+ X isn't running and delayed switching until the next logoff. This
+ feature is called hybrid graphics, ATI PowerXpress, and Nvidia
+ HybridPower.