[PATCH 08/12] drm/amd/display: Fix hdmi not lighting up on Hawaii.

[Harry Wentland]

From: Zeyu Fan <Zeyu.Fan at amd.com>

Change-Id: I3d24ab89a2195d4f1bf85fe0451ba71a7e54e702
Signed-off-by: Zeyu Fan <Zeyu.Fan at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index cfdb6a7d042b..c73d6054cdda 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -1233,7 +1233,7 @@ void dce110_link_encoder_enable_tmds_output(
 	/* Enable the PHY */
 
 	cntl.action = TRANSMITTER_CONTROL_ENABLE;
-	cntl.engine_id = ENGINE_ID_UNKNOWN;
+	cntl.engine_id = enc->preferred_engine;
 	cntl.transmitter = enc110->base.transmitter;
 	cntl.pll_id = clock_source;
 	if (hdmi) {
-- 
2.9.3