Hi Sam,
Thank you for the patch.
On Tue, Apr 14, 2020 at 10:47:27AM +0200, Sam Ravnborg wrote:
> Make the connector creation optional to enable usage of the
> tc358764 bridge with the DRM bridge connector helper.
>
> Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
> Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
> Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> Cc: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
> Cc: Jonas Karlman <jonas@xxxxxxxxx>
> Cc: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Thank you for the conversion. "Just a few" more bridge drivers to go,
and then there will be no more excuse not to use the DRM bridge
connector helper :-)
> ---
> drivers/gpu/drm/bridge/tc358764.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/tc358764.c b/drivers/gpu/drm/bridge/tc358764.c
> index a5abf15e5c7f..4ebabea86040 100644
> --- a/drivers/gpu/drm/bridge/tc358764.c
> +++ b/drivers/gpu/drm/bridge/tc358764.c
> @@ -337,10 +337,8 @@ static int tc358764_attach(struct drm_bridge *bridge,
> if (ret < 0)
> return ret;
>
> - if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
> - DRM_ERROR("Fix bridge driver to make connector optional!");
> - return -EINVAL;
> - }
> + if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)
> + return 0;
>
> ctx->connector.polled = DRM_CONNECTOR_POLL_HPD;
> ret = drm_connector_init(drm, &ctx->connector,
--
Regards,
Laurent Pinchart
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