From: Sam Ravnborg <sam@ravnborg.org>
To: Paul Cercueil <paul@crapouillou.net>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, robh+dt@kernel.org,
thierry.reding@gmail.com, Artjom Vejsel <akawolf0@gmail.com>
Subject: Re: [PATCH v3 3/3] drm/panel-simple: add Gopher 2b LCD panel
Date: Mon, 26 Jul 2021 22:00:44 +0200 [thread overview]
Message-ID: <YP8UbBjblbIOe5Ud@ravnborg.org> (raw)
In-Reply-To: <K3HUWQ.S5LBW8E092T01@crapouillou.net>
Hi Paul,
On Mon, Jul 26, 2021 at 10:02:08AM +0100, Paul Cercueil wrote:
> Hi Artjom,
>
> Le lun., juil. 26 2021 at 01:15:27 +0300, Artjom Vejsel <akawolf0@gmail.com>
> a écrit :
> > The Gopher 2b LCD panel is used in Gopher 2b handhelds.
> > It's simple panel with NewVision NV3047 driver, but SPI lines are not
> > connected.
> > It has no specific name, since it's unique to that handhelds.
> > lot name at AliExpress: 4.3 inch 40PIN TFT LCD Screen COG NV3047 Drive
> > IC 480(RGB)*272 No Touch 24Bit RGB Interface
>
> From what I gathered the Gopher2's LCD panel is the exact same that is
> inside the RS-07 handheld. According to the teardown (in [1]), the RS-07
> panel is a Amelin AML043056B0-40 (see [2]).
>
> Could you verify that? According to the photos, the product code is written
> on the flexible connector.
>
> If that's the case, instead of using the "qishenglong,gopher2b-lcd-panel"
> compatible string, could you use "amelin,aml043056b0-40"?
>
> Cheers,
> -Paul
I assume you are going to apply this patch-set when you are happy with it.
OK?
Sam
prev parent reply other threads:[~2021-07-26 20:00 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-25 22:15 [PATCH v3 0/3] add Gopher 2b LCD panel Artjom Vejsel
2021-07-25 22:15 ` Artjom Vejsel
2021-07-25 22:15 ` [PATCH v3 1/3] dt-bindings: Add QiShenglong vendor prefix Artjom Vejsel
2021-07-25 22:15 ` Artjom Vejsel
2021-07-25 23:06 ` Paul Cercueil
2021-07-25 23:06 ` Paul Cercueil
2021-07-26 22:49 ` Rob Herring
2021-07-26 22:49 ` Rob Herring
2021-07-25 22:15 ` [PATCH v3 2/3] dt-bindings: Add DT bindings for QiShenglong Gopher 2b panel Artjom Vejsel
2021-07-25 22:15 ` Artjom Vejsel
2021-07-25 23:06 ` Paul Cercueil
2021-07-25 23:06 ` Paul Cercueil
2021-07-26 22:51 ` Rob Herring
2021-07-26 22:51 ` Rob Herring
2021-07-25 22:15 ` [PATCH v3 3/3] drm/panel-simple: add Gopher 2b LCD panel Artjom Vejsel
2021-07-25 22:15 ` Artjom Vejsel
2021-07-25 23:07 ` Paul Cercueil
2021-07-25 23:07 ` Paul Cercueil
2021-07-26 9:02 ` Paul Cercueil
2021-07-26 9:02 ` Paul Cercueil
2021-07-26 11:11 ` Artjom Vejsel
2021-07-26 11:11 ` Artjom Vejsel
2021-07-26 20:00 ` Sam Ravnborg [this message]
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