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drm/amd/powerplay: no MGPU fan boost enablement on DPM disabled 

As MGPU fan boost feature will be definitely not needed when
DPM is disabled. So, there is no need to error out.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.1
Evan Quan 2018-10-31 14:15:04 +08:00 committed by Alex Deucher
parent 734afd4b21
commit 5be3bb6e92
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/powerplay/amd_powerplay.c
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@ -1318,12 +1318,12 @@ static int pp_enable_mgpu_fan_boost(void *handle)
{
struct pp_hwmgr *hwmgr = handle;
if (!hwmgr || !hwmgr->pm_en)
if (!hwmgr)
return -EINVAL;
if (hwmgr->hwmgr_func->enable_mgpu_fan_boost == NULL) {
if (!hwmgr->pm_en ||
hwmgr->hwmgr_func->enable_mgpu_fan_boost == NULL)
return 0;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->enable_mgpu_fan_boost(hwmgr);