drm/bridge/sii8620: fix initialization sequence for MHL2 receivers

MHL2 receiver require disabling transmitter on initialization.

Change-Id: I85fa2c3c7a8dc2ed39d8b012a7d017a7fd55addd
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>

diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index 6d594f5ba3e39fbd7072d3f4032864db2181b685..853b73f1d131fb0d6dd594dec0e12922b4b0f7b3 100644 (file)
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -878,12 +878,11 @@ static void sii8620_stop_video(struct sii8620 *ctx)
                        | BIT_TPI_SC_TPI_AV_MUTE;
                break;
        case SINK_HDMI:
+       default:
                val = BIT_TPI_SC_REG_TMDS_OE_POWER_DOWN
                        | BIT_TPI_SC_TPI_AV_MUTE
                        | BIT_TPI_SC_TPI_OUTPUT_MODE_0_HDMI;
                break;
-       default:
-               return;
        }
 
        sii8620_write(ctx, REG_TPI_SC, val);