[PATCH 07/13] drm/mediatek: Provide ddc symlink in hdmi connector sysfs directory

Philipp Zabel p.zabel at pengutronix.de
Thu Aug 1 02:06:48 PDT 2019


On Wed, 2019-07-31 at 18:58 +0200, Andrzej Pietrasiewicz wrote:
> Use the ddc pointer provided by the generic connector.
> 
> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p at collabora.com>
> Acked-by: Sam Ravnborg <sam at ravnborg.org>
> Reviewed-by: Emil Velikov <emil.velikov at collabora.com>

Reviewed-by: Philipp Zabel <p.zabel at pengutronix.de>

regards
Philipp

> ---
>  drivers/gpu/drm/mediatek/mtk_hdmi.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
> index ce91b61364eb..f419765b7cc0 100644
> --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
> @@ -1299,9 +1299,10 @@ static int mtk_hdmi_bridge_attach(struct drm_bridge *bridge)
>  	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
>  	int ret;
>  
> -	ret = drm_connector_init(bridge->encoder->dev, &hdmi->conn,
> -				 &mtk_hdmi_connector_funcs,
> -				 DRM_MODE_CONNECTOR_HDMIA);
> +	ret = drm_connector_init_with_ddc(bridge->encoder->dev, &hdmi->conn,
> +					  &mtk_hdmi_connector_funcs,
> +					  DRM_MODE_CONNECTOR_HDMIA,
> +					  hdmi->ddc_adpt);
>  	if (ret) {
>  		dev_err(hdmi->dev, "Failed to initialize connector: %d\n", ret);
>  		return ret;



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