diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-06-12 15:52:16 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-06-21 17:22:03 +0200 |
| commit | 609bd6f31d24d557ab565ac3cb35a4e2a1cb3fee (patch) | |
| tree | 4ade5cec7ecac5de7422f42f1de3fd5af2aa2565 /drivers | |
| parent | db72ee9b6ca617ddd07b533912c0ebaf1f095035 (diff) | |
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 <marcel.ziswiler@toradex.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/bridge/nwl-dsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index 403228eaddce..6b2fbc66ab68 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -1165,7 +1165,7 @@ 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; } |