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| author | Alex Deucher <[email protected]> | 2015-10-06 13:38:45 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2015-10-06 14:43:16 +0000 |
| commit | e79d5c0870eedce94e5f5a2ffab30511e48fa144 (patch) | |
| tree | 937fd1b2d17130f8b9e0e5b8cf793b1d0d317c2e /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | drm/amdgpu: fix num_crtc on CZ (diff) | |
| download | kernel-e79d5c0870eedce94e5f5a2ffab30511e48fa144.tar.gz kernel-e79d5c0870eedce94e5f5a2ffab30511e48fa144.zip | |
drm/amdgpu: check before checking pci bridge registers
Make sure we are not the root device before attempting to
read the pcie bridge registers to check the pcie gen speeed.
Fixes a crash when the device is passed through to a VM.
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions