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Date:   Mon, 8 Jun 2020 06:14:42 +0300
From:   Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To:     Qian Cai <cai@lca.pw>
Cc:     kieran.bingham+renesas@ideasonboard.com, airlied@linux.ie,
        daniel@ffwll.ch, dri-devel@lists.freedesktop.org,
        linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] drm/rcar-du: DRM_RCAR_WRITEBACK depends on DRM
Message-ID: <20200608031442.GP22208@pendragon.ideasonboard.com>
References: <20200608025340.3050-1-cai@lca.pw>
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Hi Qian,

Thank you for the patch.

On Sun, Jun 07, 2020 at 10:53:40PM -0400, Qian Cai wrote:
> There is no need to select DRM_RCAR_WRITEBACK if DRM=n which just make

s/DRM=n/DRM_RCAR_DU=n/ here.

> the generated .config a bit ugly.
> 
>  # ARM devices
>  #
>  # end of ARM devices
> 
>  CONFIG_DRM_RCAR_WRITEBACK=y
> 
>  #
>  # Frame buffer Devices
> 
> Let DRM_RCAR_WRITEBACK depend on DRM_RCAR_DU instead.
> 
> Signed-off-by: Qian Cai <cai@lca.pw>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

No need to submit a v3 if you agree with the above change, I'll fix it
in my tree.

> ---
>  drivers/gpu/drm/rcar-du/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
> index 0919f1f159a4..3304b41f5611 100644
> --- a/drivers/gpu/drm/rcar-du/Kconfig
> +++ b/drivers/gpu/drm/rcar-du/Kconfig
> @@ -48,3 +48,4 @@ config DRM_RCAR_VSP
>  config DRM_RCAR_WRITEBACK
>  	bool
>  	default y if ARM64
> +	depends on DRM_RCAR_DU

-- 
Regards,

Laurent Pinchart