drm/amdgpu/swm14: Update power limit logic

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commit 79e25cd06e upstream.

Take into account the limits from the vbios.  Ported
from the SMU13 code.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4352
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 203cc7f1dd86f2c8de5c3c6182f19adac7c9c206)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Alex Deucher 2025-08-08 13:12:07 -04:00 • committed by Greg Kroah-Hartman

parent 1414220d5b

commit be68ddbf23

1 changed files with 25 additions and 5 deletions

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drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c

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