From: Chengming Gui <Jack.Gui@xxxxxxx>
add vega20_unforce_dpm_levels to support sys interface for SMU11.
Signed-off-by: Chengming Gui <Jack.Gui@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
---
drivers/gpu/drm/amd/powerplay/vega20_ppt.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index ec14c91..12f6c38 100644
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -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,
--
2.7.4
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