drm/amdgpu: allow more APUs to do mode2 reset when go to S4

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commit 2fec9dc8e0 upstream.

Skip mode2 reset only for IMU enabled APUs when do S4.

This patch is to fix the regression issue
https://gitlab.freedesktop.org/drm/amd/-/issues/2483
It is generated by commit b589626674 ("drm/amdgpu: skip ASIC reset
for APUs when go to S4").

Fixes: b589626674 ("drm/amdgpu: skip ASIC reset for APUs when go to S4")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2483
Tested-by:  Yuan  Perry <Perry.Yuan@amd.com>
Signed-off-by: Tim Huang <tim.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.1.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Tim Huang 2023-03-30 10:33:02 +08:00 • committed by Greg Kroah-Hartman

parent 1122e6adc5

commit ef3064e461

1 changed files with 6 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c

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