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drm/amd/powerplay: Fix CIK shutdown temperature

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[ Upstream commit 6917112af2ba36c5f19075eb9f2933ffd07e55bf ]

Remove extra multiplication.

CIK GPUs such as Hawaii appear to use PP_TABLE_V0 in which case
the shutdown temperature is hardcoded in smu7_init_dpm_defaults
and is already multiplied by 1000. The value was mistakenly
multiplied another time by smu7_get_thermal_temperature_range.

Fixes: 4ba082572a ("drm/amd/powerplay: export the thermal ranges of VI asics (V2)")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/1676
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Timur Kristóf
2025-10-13 08:06:42 +02:00
committed by Greg Kroah-Hartman
parent 7a4482d59f
commit 025db46dbc
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
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@@ -5437,8 +5437,7 @@ static int smu7_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
thermal_data->max = table_info->cac_dtp_table->usSoftwareShutdownTemp *
PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
else if (hwmgr->pp_table_version == PP_TABLE_V0)
thermal_data->max = data->thermal_temp_setting.temperature_shutdown *
PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
thermal_data->max = data->thermal_temp_setting.temperature_shutdown;
thermal_data->sw_ctf_threshold = thermal_data->max;