drm/amd/powerplay: run btc before enabling all SMU features

BTC is needed before enabling all SMU features.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 60a22d8da7f0..5085b3636f8e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -804,6 +804,11 @@ static int vega20_set_allowed_featuresmask(struct pp_hwmgr *hwmgr)
         return 0;
 }
 
+static int vega20_run_btc(struct pp_hwmgr *hwmgr)
+{
+        return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunBtc);
+}
+
 static int vega20_run_btc_afll(struct pp_hwmgr *hwmgr)
 {
         return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAfllBtc);
@@ -1565,6 +1570,11 @@ static int vega20_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
                         "[EnableDPMTasks] Failed to initialize SMC table!",
                         return result);
 
+        result = vega20_run_btc(hwmgr);
+        PP_ASSERT_WITH_CODE(!result,
+                        "[EnableDPMTasks] Failed to run btc!",
+                        return result);
+
         result = vega20_run_btc_afll(hwmgr);
         PP_ASSERT_WITH_CODE(!result,
                         "[EnableDPMTasks] Failed to run btc afll!",