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[217.229.27.37]) by smtp.gmail.com with ESMTPSA id q3sm38635414wrr.75.2019.04.08.03.32.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 08 Apr 2019 03:32:40 -0700 (PDT) Date: Mon, 8 Apr 2019 12:32:40 +0200 From: Thierry Reding To: Douglas Anderson Cc: Heiko Stuebner , Sean Paul , linux-rockchip@lists.infradead.org, Laurent Pinchart , dri-devel@lists.freedesktop.org, Boris Brezillon , Ezequiel Garcia , Enric =?utf-8?B?QmFsbGV0YsOy?= , Rob Herring , mka@chromium.org, Eric Anholt , Jeffy Chen , =?utf-8?B?U3TDqXBoYW5l?= Marchesin , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, David Airlie , Mark Rutland , Daniel Vetter Subject: Re: [PATCH v5 1/7] dt-bindings: Add panel-timing subnode to simple-panel Message-ID: <20190408103240.GF6644@ulmo> References: <20190401171724.215780-1-dianders@chromium.org> <20190401171724.215780-2-dianders@chromium.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6v9BRtpmy+umdQlo" Content-Disposition: inline In-Reply-To: <20190401171724.215780-2-dianders@chromium.org> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --6v9BRtpmy+umdQlo Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 01, 2019 at 10:17:18AM -0700, Douglas Anderson wrote: > From: Sean Paul >=20 > This patch adds a new subnode to simple-panel allowing us to override > the typical timing expressed in the panel's display_timing. >=20 > Changes in v2: > - Split out the binding into a new patch (Rob) > - display-timings is a new section (Rob) > - Use the full display-timings subnode instead of picking the timing > out (Rob/Thierry) > Changes in v3: > - Go back to using the timing subnode directly, but rename to > panel-timing (Rob) > Changes in v4: > - Simplify desc. for when override should be used (Thierry/Laurent) > - Removed Rob H review since it's been a year and wording changed > Changes in v5: > - Removed bit about OS may ignore (Rob/Ezequiel) >=20 > Cc: Doug Anderson > Cc: Eric Anholt > Cc: Heiko Stuebner > Cc: Jeffy Chen > Cc: Rob Herring > Cc: St=C3=A9phane Marchesin > Cc: Thierry Reding > Cc: devicetree@vger.kernel.org > Cc: dri-devel@lists.freedesktop.org > Cc: linux-rockchip@lists.infradead.org > Signed-off-by: Sean Paul > Signed-off-by: Douglas Anderson > --- >=20 > .../bindings/display/panel/simple-panel.txt | 22 +++++++++++++++++++ > 1 file changed, 22 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/display/panel/simple-panel= =2Etxt b/Documentation/devicetree/bindings/display/panel/simple-panel.txt > index b2b872c710f2..93882268c0b9 100644 > --- a/Documentation/devicetree/bindings/display/panel/simple-panel.txt > +++ b/Documentation/devicetree/bindings/display/panel/simple-panel.txt > @@ -15,6 +15,16 @@ Optional properties: > (hot plug detect) signal, but the signal isn't hooked up so we should > hardcode the max delay from the panel spec when powering up the panel. > =20 > +panel-timing subnode Is there any reason why we need the panel- prefix? This is already part of a panel definition, so it's completely redundant. Why not just name the subnode "timing"? 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