drm/amd/powerplay: add function to store overdrive information for smu11

Add vega20_setup_od8_information function to store overdrive information
from powerplay_table to smu_table which will used when setting od8.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

@@ -192,6 +192,10 @@ struct smu_table_context
 	struct smu_table		memory_pool;
 	uint16_t                        software_shutdown_temp;
 	uint8_t                         thermal_controller_type;
+
+	uint8_t				*od_feature_capabilities;
+	uint32_t			*od_settings_max;
+	uint32_t			*od_settings_min;
 };
 
 struct smu_dpm_context {