drm/amdgpu/swsmu: drop smu i2c bus on navi1x

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Stop registering the SMU i2c bus on navi1x.  This leads to instability
issues when userspace processes mess with the bus and also seems to
cause display stability issues in some cases.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1314
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1341
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2020-10-26 17:30:28 -04:00

parent 923e15d634

commit 19cc89dcb9

1 changed files with 0 additions and 25 deletions

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25

drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c

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