1 files changed, 14 insertions, 11 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 8e058f1f46d6..aa2450ba0ff8 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -1521,26 +1521,29 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
         }
 
         if (ext_encoder) {
-                int action;
-
                 switch (mode) {
                 case DRM_MODE_DPMS_ON:
                 default:
-                        if (ASIC_IS_DCE41(rdev))
-                                action = EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT;
-                        else
-                                action = ATOM_ENABLE;
+                        if (ASIC_IS_DCE41(rdev)) {
+                                atombios_external_encoder_setup(encoder, ext_encoder,
+                                                                EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT);
+                                atombios_external_encoder_setup(encoder, ext_encoder,
+                                                                EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF);
+                        } else
+                                atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
                         break;
                 case DRM_MODE_DPMS_STANDBY:
                 case DRM_MODE_DPMS_SUSPEND:
                 case DRM_MODE_DPMS_OFF:
-                        if (ASIC_IS_DCE41(rdev))
-                                action = EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT;
-                        else
-                                action = ATOM_DISABLE;
+                        if (ASIC_IS_DCE41(rdev)) {
+                                atombios_external_encoder_setup(encoder, ext_encoder,
+                                                                EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING);
+                                atombios_external_encoder_setup(encoder, ext_encoder,
+                                                                EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT);
+                        } else
+                                atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE);
                         break;
                 }
-                atombios_external_encoder_setup(encoder, ext_encoder, action);
         }
 
         radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);