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drm/amd/pm: fix smu overdrive data type wrong issue on smu 14.0.2

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resolving the issue of incorrect type definitions potentially causing calculation errors.

Fixes: 54f7f3ca98 ("drm/amdgpu/swm14: Update power limit logic")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit e3a03d0ae16d6b56e893cce8e52b44140e1ed985)
This commit is contained in:
Yang Wang
2026-01-06 14:42:40 +08:00
committed by Alex Deucher
parent 52d3d115e9
commit 90dbc0bc2a
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
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@@ -1702,8 +1702,9 @@ static int smu_v14_0_2_get_power_limit(struct smu_context *smu,
table_context->power_play_table;
PPTable_t *pptable = table_context->driver_pptable;
CustomSkuTable_t *skutable = &pptable->CustomSkuTable;
uint32_t power_limit, od_percent_upper = 0, od_percent_lower = 0;
int16_t od_percent_upper = 0, od_percent_lower = 0;
uint32_t msg_limit = pptable->SkuTable.MsgLimits.Power[PPT_THROTTLER_PPT0][POWER_SOURCE_AC];
uint32_t power_limit;
if (smu_v14_0_get_current_power_limit(smu, &power_limit))
power_limit = smu->adev->pm.ac_power ?