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>
Cc: stable@vger.kernel.org

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This commit is contained in:

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

parent bcc3775dcf

commit 10105d0c97

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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