Messages in this thread | | | From | Doug Anderson <> | Date | Tue, 7 Dec 2021 12:26:50 -0800 | Subject | Re: [PATCH] drm/bridge: sn65dsi86: defer if there is no dsi host |
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Hi,
On Tue, Dec 7, 2021 at 12:03 PM Rob Clark <robdclark@gmail.com> wrote: > > From: Rob Clark <robdclark@chromium.org> > > Otherwise we don't get another shot at it if the bridge probes before > the dsi host is registered. It seems like this is what *most* (but not > all) of the other bridges do. > > It looks like this was missed in the conversion to attach dsi host at > probe time. > > Fixes: c3b75d4734cb ("drm/bridge: sn65dsi86: Register and attach our DSI device at probe") > Signed-off-by: Rob Clark <robdclark@chromium.org> > --- > drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c > index 02b490671f8f..3684e12fbac3 100644 > --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c > +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c > @@ -716,7 +716,7 @@ static int ti_sn_attach_host(struct ti_sn65dsi86 *pdata) > host = of_find_mipi_dsi_host_by_node(pdata->host_node); > if (!host) { > DRM_ERROR("failed to find dsi host\n"); > - return -ENODEV; > + return -EPROBE_DEFER;
Can you delete the DRM_ERROR line?
Thanks!
-Doug
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