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Lukas Wunner 84c8b22e9f drm/amdgpu: Don't register Thunderbolt eGPU with vga_switcheroo
An external Thunderbolt GPU can neither drive the laptop's panel nor be
powered off by the platform, so there's no point in registering it with
vga_switcheroo.  In fact, when the external GPU is runtime suspended,
vga_switcheroo will cut power to the internal discrete GPU, resulting in
a lockup.  Moreover AMD's Windows driver special-cases Thunderbolt as
well.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: http://patchwork.freedesktop.org/patch/msgid/701a8e89ce8ac39734736ab779558b6a4042a19e.1489145162.git.lukas@wunner.de
2017-03-30 22:42:30 +02:00
arch Linux 4.11-rc3 2017-03-23 12:05:13 +10:00
block
certs
crypto
Documentation drm: use .hword to represent 16-bit numbers 2017-03-30 10:15:19 +02:00
drivers drm/amdgpu: Don't register Thunderbolt eGPU with vga_switcheroo 2017-03-30 22:42:30 +02:00
firmware
fs
include PCI: Recognize Thunderbolt devices 2017-03-30 22:42:30 +02:00
init
ipc
kernel Linux 4.11-rc3 2017-03-23 12:05:13 +10:00
lib
mm mm/swap: don't BUG_ON() due to uninitialized swap slot cache 2017-03-19 19:00:47 -07:00
net
samples
scripts Linux 4.11-rc3 2017-03-23 12:05:13 +10:00
security
sound
tools Linux 4.11-rc3 2017-03-23 12:05:13 +10:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: Add Lukas Wunner as reviewer for vga_switcheroo 2017-03-30 22:40:05 +02:00
Makefile Linux 4.11-rc3 2017-03-19 19:09:39 -07:00
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.