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| author | Lukas Wunner <lukas@wunner.de> | 2017-03-10 21:23:45 +0100 |
|---|---|---|
| committer | Lukas Wunner <lukas@wunner.de> | 2017-03-30 22:42:30 +0200 |
| commit | 1d3c11030103680a30bbe78b599f7e009bba3bc6 (patch) | |
| tree | ed44125c33a5041055018d7f9744adc7f44e51d9 /drivers/gpu/drm/radeon/radeon_device.c | |
| parent | 84c8b22e9fe8d9a7f2ab3d561a6b4576540f5a31 (diff) | |
| download | linux-1d3c11030103680a30bbe78b599f7e009bba3bc6.tar.bz2 | |
drm/nouveau: 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.
Cc: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: http://patchwork.freedesktop.org/patch/msgid/8e733152b13e7c14501ad5af45c1c5c736584111.1489145162.git.lukas@wunner.de
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
0 files changed, 0 insertions, 0 deletions