From: Simon Horman <horms@verge.net.au>
To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
dri-devel@lists.freedesktop.org
Subject: Re: [RESEND] [PATCH v2.1 1/2] dt-bindings: display: rcar-du: Add a VSP channel index to the vsps DT property
Date: Thu, 13 Jul 2017 09:46:19 +0200 [thread overview]
Message-ID: <20170713074618.GC5580@verge.net.au> (raw)
In-Reply-To: <1596663.83UpNEdgHK@avalon>
On Wed, Jul 12, 2017 at 11:43:36AM +0300, Laurent Pinchart wrote:
> On some R-Car SoCs a single VSP can serve multiple DU channels through
> multiple LIF instances in the VSP. The current DT bindings don't support
> specifying that kind of SoC integration scheme. Extend them with a VSP
> channel index.
>
> Backward compatibility can be ensured in drivers by checking the length
> of the vsps property and setting the channel to 0 when the property
> doesn't contain channel indices.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Acked-by: Rob Herring <robh@kernel.org>
Thanks, applied for v2.1.
next prev parent reply other threads:[~2017-07-13 7:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-26 16:29 [PATCH v2 0/2] R-Car H3 ES2.0 Salvator-X: Enable DU support in DT Laurent Pinchart
2017-06-26 16:29 ` [PATCH v2 1/2] drm: rcar-du: Add a VSP channel index to the vsps DT property Laurent Pinchart
2017-06-26 16:36 ` Geert Uytterhoeven
2017-06-26 16:55 ` Laurent Pinchart
[not found] ` <20170626162930.30240-2-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2017-06-28 23:18 ` Rob Herring
2017-06-29 9:42 ` Laurent Pinchart
2017-07-12 8:43 ` [RESEND] [PATCH v2.1 1/2] dt-bindings: display: " Laurent Pinchart
2017-07-13 7:46 ` Simon Horman [this message]
2017-07-13 7:46 ` Simon Horman
2017-07-02 13:40 ` Laurent Pinchart
2017-07-05 9:57 ` Geert Uytterhoeven
2017-07-07 14:01 ` Rob Herring
[not found] ` <20170626162930.30240-1-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2017-06-26 16:29 ` [PATCH v2 2/2] arm64: dts: r8a7795: Add support for the DU Laurent Pinchart
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