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author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-06-12 15:52:16 +0200 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-06-12 16:15:56 +0200 |
commit | d6bb0d681fb3ead6385914de92d7c1f177205d7d (patch) | |
tree | f898b428f89ef5c16962c940912d9b454ec72fb7 | |
parent | 36a8ba203a363044b5c373d2b89f26b83fd245c9 (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>
-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 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; } |