[PATCH] drm/panel-simple: fix connector type for LogicPD Type28 Display

[Adam Ford]

The LogicPD Type28 display used by several Logic PD products has not
worked since v5.5.

The connector type for the LogicPD Type 28 display is missing and
drm_panel_bridge_add() requires connector type to be set.

Signed-off-by: Adam Ford <aford173 at gmail.com>
CC: stable at vger.kernel.org #v5.5+

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index b6ecd1552132..334e9de5b2c8 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2495,6 +2495,7 @@ static const struct panel_desc logicpd_type_28 = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
 		     DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
 static const struct panel_desc mitsubishi_aa070mc01 = {
-- 
2.17.1