[PATCH 1/2] drm/amd/pm: support power source switch on Sienna Cichlid

[Evan Quan]

Enable power source switch on Sienna Cichlid.

Change-Id: Ic48821c61f3f1f65f7f5d78bac28e11ce400b4b2
Signed-off-by: Evan Quan <evan.quan at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 84251f4826e6..822ddfc42360 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -354,6 +354,9 @@ static int sienna_cichlid_check_powerplay_table(struct smu_context *smu)
 	struct smu_11_0_7_overdrive_table *overdrive_table;
 	int i, min_power_mode, max_power_mode;
 
+	if (powerplay_table->platform_caps & SMU_11_0_7_PP_PLATFORM_CAP_HARDWAREDC)
+		smu->dc_controlled_by_gpio = true;
+
 	if (powerplay_table->platform_caps & SMU_11_0_7_PP_PLATFORM_CAP_BACO ||
 	    powerplay_table->platform_caps & SMU_11_0_7_PP_PLATFORM_CAP_MACO)
 		smu_baco->platform_support = true;
@@ -3296,6 +3299,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = {
 	.set_default_od_settings = sienna_cichlid_set_default_od_settings,
 	.od_edit_dpm_table = sienna_cichlid_od_edit_dpm_table,
 	.run_btc = sienna_cichlid_run_btc,
+	.set_power_source = smu_v11_0_set_power_source,
 	.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
 	.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
 	.get_gpu_metrics = sienna_cichlid_get_gpu_metrics,
-- 
2.29.0