From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Jacopo Mondi <jacopo+renesas@jmondi.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Koji Matsuoka <koji.matsuoka.xm@renesas.com>,
muroya@ksk.co.jp, VenkataRajesh.Kalakodima@in.bosch.com,
Harsha.ManjulaMallikarjun@in.bosch.com,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
DRI Development <dri-devel@lists.freedesktop.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 01/19] dt-bindings: display: renesas,cmm: Add R-Car CMM documentation
Date: Mon, 19 Aug 2019 15:45:54 +0200 [thread overview]
Message-ID: <CAMuHMdWFHDGPSZt2_H_sC9rCKDYBR0XDLn0TGxzPRxZsrOTEHw@mail.gmail.com> (raw)
In-Reply-To: <CAMuHMdWVzm8yoZSoKZh3MJsaX4jCRXQCbn2x2LAu4UWtb1yYjw@mail.gmail.com>
Hi Jacopo,
On Mon, Jul 8, 2019 at 9:58 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> On Sat, Jul 6, 2019 at 4:07 PM Jacopo Mondi <jacopo+renesas@jmondi.org> wrote:
> > Add device tree bindings documentation for the Renesas R-Car Display
> > Unit Color Management Module.
> >
> > CMM is the image enhancement module available on each R-Car DU video
> > channel on R-Car Gen2 and Gen3 SoCs (V3H and V3M excluded).
> >
> > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
> Thanks for your patch!
>
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/display/renesas,cmm.txt
> > @@ -0,0 +1,25 @@
> > +* Renesas R-Car Color Management Module (CMM)
> > +
> > +Renesas R-Car image enhancement module connected to R-Car DU video channels.
> > +
> > +Required properties:
> > + - compatible: shall be one of:
> > + - "renesas,rcar-gen3-cmm"
> > + - "renesas,rcar-gen2-cmm"
>
> Why do you think you do not need SoC-specific compatible values?
> What if you discover a different across the R-Car Gen3 line tomorrow?
> Does the IP block have a version register?
Do you have an answer to these questions?
Thanks!
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2019-08-19 13:46 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-06 14:07 [PATCH v2 00/19] drm: rcar-du: Add Color Management Module (CMM) Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 01/19] dt-bindings: display: renesas,cmm: Add R-Car CMM documentation Jacopo Mondi
2019-07-08 7:58 ` Geert Uytterhoeven
2019-08-19 13:45 ` Geert Uytterhoeven [this message]
2019-08-20 7:48 ` Jacopo Mondi
2019-08-20 7:53 ` Geert Uytterhoeven
2019-08-20 8:05 ` Jacopo Mondi
2019-08-20 17:41 ` Laurent Pinchart
2019-08-20 18:08 ` Geert Uytterhoeven
2019-07-06 14:07 ` [PATCH v2 02/19] dt-bindings: display, renesas,du: Document cmms property Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 03/19] arm64: renesas: Update 'vsps' property Jacopo Mondi
2019-07-08 3:11 ` Laurent Pinchart
2019-07-09 13:10 ` Kieran Bingham
2019-08-21 12:16 ` Geert Uytterhoeven
2019-08-22 10:00 ` Jacopo Mondi
2019-08-22 15:02 ` Laurent Pinchart
2019-07-06 14:07 ` [PATCH v2 04/19] clk: renesas: r8a7796: Add CMM clocks Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 05/19] clk: renesas: r8a7795: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 06/19] clk: renesas: r8a77965: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 07/19] clk: renesas: r8a77990: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 08/19] clk: renesas: r8a77995: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 09/19] arm64: dts: renesas: r8a7796: Add CMM units Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 10/19] arm64: dts: renesas: r8a7795: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 11/19] arm64: dts: renesas: r8a77965: " Jacopo Mondi
2019-07-08 3:16 ` Laurent Pinchart
2019-07-06 14:07 ` [PATCH v2 12/19] arm64: dts: renesas: r8a77990: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 13/19] arm64: dts: renesas: r8a77995: " Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 14/19] drm: rcar-du: Add support for CMM Jacopo Mondi
2019-07-16 13:17 ` Ulrich Hecht
2019-08-20 17:37 ` Laurent Pinchart
2019-08-22 16:44 ` Jacopo Mondi
2019-08-20 17:34 ` Laurent Pinchart
2019-08-22 13:01 ` Jacopo Mondi
2019-08-22 15:10 ` Laurent Pinchart
2019-07-06 14:07 ` [PATCH v2 15/19] drm: rcar-du: Claim CMM support for Gen3 SoCs Jacopo Mondi
2019-07-16 13:18 ` Ulrich Hecht
2019-08-20 17:45 ` Laurent Pinchart
2019-07-06 14:07 ` [PATCH v2 16/19] drm: rcar-du: kms: Collect CMM instances Jacopo Mondi
2019-07-16 13:22 ` Ulrich Hecht
2019-08-20 17:54 ` Laurent Pinchart
2019-08-22 19:09 ` Jacopo Mondi
2019-07-06 14:07 ` [PATCH v2 17/19] drm: rcar-du: crtc: Enable and disable CMMs Jacopo Mondi
2019-07-16 13:31 ` Ulrich Hecht
2019-08-20 17:57 ` Laurent Pinchart
2019-07-06 14:07 ` [PATCH v2 18/19] drm: rcar-du: crtc: Register GAMMA_LUT properties Jacopo Mondi
2019-07-16 13:32 ` Ulrich Hecht
2019-08-20 18:02 ` Laurent Pinchart
2019-07-06 14:07 ` [PATCH v2 19/19] drm: rcar-du: kms: Update CMM in atomic commit tail Jacopo Mondi
2019-07-16 13:33 ` Ulrich Hecht
2019-08-20 18:42 ` Laurent Pinchart
2019-08-22 19:19 ` Jacopo Mondi
2019-08-22 19:54 ` Laurent Pinchart
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