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drm/amd/powerplay: add vega20_unforce_dpm_levels for SMU11. 

add vega20_unforce_dpm_levels to support sys interface for SMU11.

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chengming Gui 2019-01-18 10:15:22 +08:00 committed by Alex Deucher
parent 78ff4a33ca
commit f277ff0fea
1 changed files with 19 additions and 0 deletions
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19
drivers/gpu/drm/amd/powerplay/vega20_ppt.c
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@ -1725,6 +1725,25 @@ static int vega20_force_dpm_lowest(struct smu_context *smu)
return ret;
}
static int vega20_unforce_dpm_levels(struct smu_context *smu)
{
int ret = 0;
ret = vega20_upload_dpm_min_level(smu);
if (ret) {
pr_err("Failed to upload DPM Bootup Levels!");
return ret;
}
ret = vega20_upload_dpm_max_level(smu);
if (ret) {
pr_err("Failed to upload DPM Max Levels!");
return ret;
}
return ret;
}
static const struct pptable_funcs vega20_ppt_funcs = {
.alloc_dpm_context = vega20_allocate_dpm_context,
.store_powerplay_table = vega20_store_powerplay_table,