drm/amd/powerplay: cache the watermark settings on system memory

[linux.git] / drivers / gpu / drm / amd / powerplay / vega20_ppt.c

diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index 250ff5aa1305a7ad184345554d1f881d8096ca72..27bdcdeb08d973fb33cc47039ca503b60520d7a3 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -338,6 +338,10 @@ static int vega20_tables_init(struct smu_context *smu, struct smu_table *tables)
                return -ENOMEM;
        smu_table->metrics_time = 0;
 
+       smu_table->watermarks_table = kzalloc(sizeof(Watermarks_t), GFP_KERNEL);
+       if (!smu_table->watermarks_table)
+               return -ENOMEM;
+
        return 0;
 }
 
@@ -3194,6 +3198,7 @@ static const struct pptable_funcs vega20_ppt_funcs = {
        .get_od_percentage = vega20_get_od_percentage,
        .get_power_profile_mode = vega20_get_power_profile_mode,
        .set_power_profile_mode = vega20_set_power_profile_mode,
+       .set_performance_level = smu_v11_0_set_performance_level,
        .set_od_percentage = vega20_set_od_percentage,
        .set_default_od_settings = vega20_set_default_od_settings,
        .od_edit_dpm_table = vega20_odn_edit_dpm_table,