From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/gpu/vga/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 drivers/gpu/vga/Kconfig (limited to 'drivers/gpu/vga/Kconfig') diff --git a/drivers/gpu/vga/Kconfig b/drivers/gpu/vga/Kconfig new file mode 100644 index 0000000000..eb8b14ab22 --- /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. -- cgit v1.2.3