Revert "drm/amd/pm: resolve reboot exception for si oland"

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commit 9555580309 upstream.

This reverts commit e490d60a2f.

This causes hangs on SI when DC is enabled and errors on driver
reboot and power off cycles.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3216
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2755
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Alex Deucher 2023-08-09 15:06:00 -04:00 • committed by Greg Kroah-Hartman

parent 444d70889d

commit 2e443ed55f

1 changed files with 29 additions and 0 deletions

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drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c

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