drm/amd/powerplay: add interfaces for smu resume

SMU resume needs three more interfaces such as write_watermarks_table,
set_last_dcef_min_deep_sleep_clk, and system_features_control.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 46f0d178543fa67250090331fb81ca74df5c139a..b08c0c9184916802f0b086573fa631f256d211f0 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -49,6 +49,9 @@ struct smu_funcs
        int (*set_min_dcef_deep_sleep)(struct smu_context *smu);
        int (*set_tool_table_location)(struct smu_context *smu);
        int (*notify_memory_pool_location)(struct smu_context *smu);
+       int (*write_watermarks_table)(struct smu_context *smu);
+       int (*set_last_dcef_min_deep_sleep_clk)(struct smu_context *smu);
+       int (*system_features_control)(struct smu_context *smu, bool en);
 };
 
 #define smu_init_microcode(smu) \
@@ -81,6 +84,12 @@ struct smu_funcs
        ((smu)->funcs->set_tool_table_location ? (smu)->funcs->set_tool_table_location((smu)) : 0)
 #define smu_notify_memory_pool_location(smu) \
        ((smu)->funcs->notify_memory_pool_location ? (smu)->funcs->notify_memory_pool_location((smu)) : 0)
+#define smu_write_watermarks_table(smu) \
+       ((smu)->funcs->write_watermarks_table ? (smu)->funcs->write_watermarks_table((smu)) : 0)
+#define smu_set_last_dcef_min_deep_sleep_clk(smu) \
+       ((smu)->funcs->set_last_dcef_min_deep_sleep_clk ? (smu)->funcs->set_last_dcef_min_deep_sleep_clk((smu)) : 0)
+#define smu_system_features_control(smu, en) \
+       ((smu)->funcs->system_features_control ? (smu)->funcs->system_features_control((smu), (en)) : 0)
 
 
 extern const struct amd_ip_funcs smu_ip_funcs;