Re: [PATCH v3 04/10] media: vsp1: drm: Remove vsp1_du_setup_lif()

[Ulrich Hecht <uli@fpond.eu>]

> On June 17, 2019 at 11:09 PM Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> wrote:
> 
> 
> From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> 
> The vsp1_du_setup_lif() function is deprecated, and the users have been
> removed. Remove the implementation and the associated configuration
> structure.
> 
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/media/platform/vsp1/vsp1_drm.c | 46 --------------------------
>  include/media/vsp1.h                   | 22 ------------
>  2 files changed, 68 deletions(-)
> 
> diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c
> index 900465caf1bf..3452d7a6dd89 100644
> --- a/drivers/media/platform/vsp1/vsp1_drm.c
> +++ b/drivers/media/platform/vsp1/vsp1_drm.c
> @@ -815,52 +815,6 @@ int vsp1_du_atomic_disable(struct device *dev, unsigned int pipe_index)
>  }
>  EXPORT_SYMBOL_GPL(vsp1_du_atomic_disable);
>  
> -/**
> - * vsp1_du_setup_lif - Setup the output part of the VSP pipeline
> - * @dev: the VSP device
> - * @pipe_index: the DRM pipeline index
> - * @cfg: the LIF configuration
> - *
> - * Configure the output part of VSP DRM pipeline for the given frame @cfg.width
> - * and @cfg.height. This sets up formats on the BRx source pad, the WPF sink and
> - * source pads, and the LIF sink pad.
> - *
> - * The @pipe_index argument selects which DRM pipeline to setup. The number of
> - * available pipelines depend on the VSP instance.
> - *
> - * As the media bus code on the blend unit source pad is conditioned by the
> - * configuration of its sink 0 pad, we also set up the formats on all blend unit
> - * sinks, even if the configuration will be overwritten later by
> - * vsp1_du_setup_rpf(). This ensures that the blend unit configuration is set to
> - * a well defined state.
> - *
> - * Return 0 on success or a negative error code on failure.
> - */
> -int vsp1_du_setup_lif(struct device *dev, unsigned int pipe_index,
> -		      const struct vsp1_du_lif_config *cfg)
> -{
> -	struct vsp1_du_modeset_config modes;
> -	struct vsp1_du_enable_config enable;
> -	int ret;
> -
> -	if (!cfg)
> -		return vsp1_du_atomic_disable(dev, pipe_index);
> -
> -	modes.width = cfg->width;
> -	modes.height = cfg->height;
> -	modes.interlaced = cfg->interlaced;
> -
> -	ret = vsp1_du_atomic_modeset(dev, pipe_index, &modes);
> -	if (ret)
> -		return ret;
> -
> -	enable.callback = cfg->callback;
> -	enable.callback_data = cfg->callback_data;
> -
> -	return vsp1_du_atomic_enable(dev, pipe_index, &enable);
> -}
> -EXPORT_SYMBOL_GPL(vsp1_du_setup_lif);
> -
>  /**
>   * vsp1_du_atomic_begin - Prepare for an atomic update
>   * @dev: the VSP device
> diff --git a/include/media/vsp1.h b/include/media/vsp1.h
> index 56643f97d4c9..b8eadd62fd15 100644
> --- a/include/media/vsp1.h
> +++ b/include/media/vsp1.h
> @@ -20,28 +20,6 @@ int vsp1_du_init(struct device *dev);
>  #define VSP1_DU_STATUS_COMPLETE		BIT(0)
>  #define VSP1_DU_STATUS_WRITEBACK	BIT(1)
>  
> -/**
> - * struct vsp1_du_lif_config - VSP LIF configuration - Deprecated
> - * @width: output frame width
> - * @height: output frame height
> - * @interlaced: true for interlaced pipelines
> - * @callback: frame completion callback function (optional). When a callback
> - *	      is provided, the VSP driver guarantees that it will be called once
> - *	      and only once for each vsp1_du_atomic_flush() call.
> - * @callback_data: data to be passed to the frame completion callback
> - */
> -struct vsp1_du_lif_config {
> -	unsigned int width;
> -	unsigned int height;
> -	bool interlaced;
> -
> -	void (*callback)(void *data, unsigned int status, u32 crc);
> -	void *callback_data;
> -};
> -
> -int vsp1_du_setup_lif(struct device *dev, unsigned int pipe_index,
> -		      const struct vsp1_du_lif_config *cfg);
> -
>  /**
>   * struct vsp1_du_modeset_config - VSP display mode configuration
>   * @width: output frame width
> -- 
> Regards,
> 
> Laurent Pinchart
>

Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>

CU
Uli