On Tue, 20 Aug 2019 04:16:47 +0300
Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
> The tfp410 driver can operate as part of a pipeline where the
> drm_connector is created by the display controller. Enable this mode of
> operation by skipping creation of a drm_connector internally.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
> index 65651ae6c553..16cc8abe3262 100644
> --- a/drivers/gpu/drm/bridge/ti-tfp410.c
> +++ b/drivers/gpu/drm/bridge/ti-tfp410.c
> @@ -133,7 +133,7 @@ static int tfp410_attach(struct drm_bridge *bridge,
> return ret;
>
> if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)
> - return -EINVAL;
> + return 0;
>
> if (!bridge->encoder) {
> dev_err(dvi->dev, "Missing encoder\n");
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