drm/amd/pm: support the function to change power profile mode for vangogh

This patch is to support the function to change power profile mode for
vangogh. Vangogh supports 5 kinds of power profile mode:
"FULL SCREEN 3D", "VIDEO", "VR", "COMPUTE" and "CUSTOM".

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

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
index d264cab..8737562 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -179,6 +179,14 @@ static struct cmn2asic_mapping vangogh_table_map[SMU_TABLE_COUNT] = {
        TAB_MAP_VALID(DPMCLOCKS),
 };
 
+static struct cmn2asic_mapping vangogh_workload_map[PP_SMC_POWER_PROFILE_COUNT] = {
+       WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D,         WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT),
+       WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO,                WORKLOAD_PPLIB_VIDEO_BIT),
+       WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR,                   WORKLOAD_PPLIB_VR_BIT),
+       WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE,              WORKLOAD_PPLIB_COMPUTE_BIT),
+       WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM,               WORKLOAD_PPLIB_CUSTOM_BIT),
+};
+
 static int vangogh_tables_init(struct smu_context *smu)
 {
        struct smu_table_context *smu_table = &smu->smu_table;
@@ -726,7 +734,8 @@ static int vangogh_get_power_profile_mode(struct smu_context *smu,
 {
        static const char *profile_name[] = {
                                        "BOOTUP_DEFAULT",
-                                       "FULL_SCREEN_3D",
+                                       "3D_FULL_SCREEN",
+                                       "POWER_SAVING",
                                        "VIDEO",
                                        "VR",
                                        "COMPUTE",
@@ -766,6 +775,10 @@ static int vangogh_set_power_profile_mode(struct smu_context *smu, long *input,
                return -EINVAL;
        }
 
+       if (profile_mode == PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT ||
+                       profile_mode == PP_SMC_POWER_PROFILE_POWERSAVING)
+               return 0;
+
        /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
        workload_type = smu_cmn_to_asic_specific_index(smu,
                                                       CMN2ASIC_MAPPING_WORKLOAD,