[PATCH 5.7 199/204] drm/tidss: fix modeset init for DPI panels

[Greg Kroah-Hartman]

From: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

commit a72a6a16d51034045cb6355924b62221a8221ca3 upstream.

The connector type for DISPC's DPI videoport was set the LVDS instead of
DPI. This causes any DPI panel setup to fail with tidss, making all DPI
panels unusable.

Fix this by using correct connector type.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Fixes: 32a1795f57eecc39749017 ("drm/tidss: New driver for TI Keystone platform Display SubSystem")
Cc: stable@xxxxxxxxxxxxxxx # v5.7+
Link: https://patchwork.freedesktop.org/patch/msgid/20200604080214.107159-1-tomi.valkeinen@xxxxxx
Reviewed-by: Jyri Sarha <jsarha@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/gpu/drm/tidss/tidss_kms.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/tidss/tidss_kms.c
+++ b/drivers/gpu/drm/tidss/tidss_kms.c
@@ -154,7 +154,7 @@ static int tidss_dispc_modeset_init(stru
 				break;
 			case DISPC_VP_DPI:
 				enc_type = DRM_MODE_ENCODER_DPI;
-				conn_type = DRM_MODE_CONNECTOR_LVDS;
+				conn_type = DRM_MODE_CONNECTOR_DPI;
 				break;
 			default:
 				WARN_ON(1);