drm/amd/pm: fix smu v14 soft clock frequency setting issue

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commit 239d0ccf56 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 53868dd877)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Yang Wang 2026-01-21 11:06:29 +08:00 • committed by Greg Kroah-Hartman

parent 191e22e5d7

commit 5f841c308c

2 changed files with 2 additions and 0 deletions

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1

drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h

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1

drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c

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