On KMB, ADV bridge must be programmed and powered on prior to
MIPI DSI HW initialization.
Fixes: 98521f4d4b4c ("drm/kmb: Mipi DSI part of the display driver")
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@xxxxxxxxx>
---
drivers/gpu/drm/kmb/kmb_dsi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/kmb/kmb_dsi.c b/drivers/gpu/drm/kmb/kmb_dsi.c
index a0669b842ff5..7ab6b7b44cbc 100644
--- a/drivers/gpu/drm/kmb/kmb_dsi.c
+++ b/drivers/gpu/drm/kmb/kmb_dsi.c
@@ -1341,6 +1341,7 @@ static void connect_lcd_to_mipi(struct kmb_dsi *kmb_dsi)
return;
}
+ drm_bridge_chain_enable(adv_bridge);
/* DISABLE MIPI->CIF CONNECTION */
regmap_write(msscam, MSS_MIPI_CIF_CFG, 0);
--
2.25.1
