drm/amd/pm: fix smu v13 soft clock frequency setting issue

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commit c764b7af15 upstream.

v1:
resolve the issue where some freq frequencies cannot be set correctly
due to insufficient floating-point precision.

v2:
patch this convert on 'max' value only.

Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 6194f60c70)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Yang Wang 2026-01-21 11:04:06 +08:00 • committed by Greg Kroah-Hartman

parent ca68745e82

commit 191e22e5d7

2 changed files with 2 additions and 0 deletions

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1

drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h

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1

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c

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