diff mbox series

[5.8,227/232] drm/tidss: fix modeset init for DPI panels

Message ID 20200820091623.778527848@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

gregkh@linuxfoundation.org Aug. 20, 2020, 9:21 a.m. UTC 
From: Tomi Valkeinen <tomi.valkeinen@ti.com>

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

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

Patch

--- 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);