[PATCH] drm/bridge/synopsys: dsi: missing post disable

[Neil Armstrong]

On 21/01/2020 11:24, Yannick Fertre wrote:
> From: Yannick Fertré <yannick.fertre at st.com>
> 
> Sometime the post_disable function is missing (not registered).
> 
> Signed-off-by: Yannick Fertré <yannick.fertre at st.com>
> ---
>  drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
> index b18351b..12823ae 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
> @@ -824,7 +824,8 @@ static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge)
>  	 * This needs to be fixed in the drm_bridge framework and the API
>  	 * needs to be updated to manage our own call chains...
>  	 */
> -	dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge);
> +	if (dsi->panel_bridge->funcs->post_disable)
> +		dsi->panel_bridge->funcs->post_disable(dsi->panel_bridge);
>  
>  	if (phy_ops->power_off)
>  		phy_ops->power_off(dsi->plat_data->priv_data);
> 

Applied to drm-misc-next