diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 1471c3a966020af18e87c17808883aee3ec8ad19..4aca09cab4b8cd2ccf63070d9b2296b19fa44e80 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -2123,11 +2123,12 @@ int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder, int fe_idx)
 
 	/*
 	 * On DCE32 any encoder can drive any block so usually just use crtc id,
-	 * but Apple thinks different at least on iMac10,1, so there use linkb,
+	 * but Apple thinks different at least on iMac10,1 and iMac11,2, so there use linkb,
 	 * otherwise the internal eDP panel will stay dark.
 	 */
 	if (ASIC_IS_DCE32(rdev)) {
-		if (dmi_match(DMI_PRODUCT_NAME, "iMac10,1"))
+		if (dmi_match(DMI_PRODUCT_NAME, "iMac10,1") ||
+		    dmi_match(DMI_PRODUCT_NAME, "iMac11,2"))
 			enc_idx = (dig->linkb) ? 1 : 0;
 		else
 			enc_idx = radeon_crtc->crtc_id;