From d6bb0d681fb3ead6385914de92d7c1f177205d7d Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Wed, 12 Jun 2019 15:52:16 +0200 Subject: drm/bridge: nwl-dsi: support probe deferral Properly support probe deferral e.g. in case I2C is behind an I2C switch as is the case for our new DSI to HDMI Adapter V1.1A. Signed-off-by: Marcel Ziswiler --- drivers/gpu/drm/bridge/nwl-dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index 8cad5f4dabbb..0468b087ecd5 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -974,7 +974,7 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge) if (dsi->panel) ret = nwl_dsi_create_connector(encoder->dev, dsi); else if (!dsi->next_bridge) - ret = -ENODEV; + ret = -EPROBE_DEFER; return ret; } -- cgit v1.2.3