linux-kernel - Re: [PATCH 1/4] drm/sun4i: rgb: Declare RGB encoder and connector as MIPI DPI

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Message-ID: <CAGb2v65ueTf9GZYS_3h15jm9SSA4LjNg11m24kxb4Cz92xZb2g@mail.gmail.com>
Date:   Mon, 19 Sep 2016 23:20:39 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Chen-Yu Tsai <wens@...e.org>, David Airlie <airlied@...ux.ie>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/4] drm/sun4i: rgb: Declare RGB encoder and connector as
 MIPI DPI

On Mon, Sep 19, 2016 at 3:12 AM, Maxime Ripard
<maxime.ripard@...e-electrons.com> wrote:
> Hi,
>
> On Thu, Sep 15, 2016 at 11:13:59PM +0800, Chen-Yu Tsai wrote:
>> The 18 or 24 bit parallel RGB LCD panel interface found on Allwinner
>> SoCs matches the description of MIPI DPI. Declare the RGB encoder and
>> connector as MIPI DPI.
>
> Unfortunately, even it that patch might be true (is there a public
> spec for that standard?), this breaks the user-space, so there's no

Not that I know of. I basically googled the term and looked at other
datasheets and asked on #linux-arm-kernel.

> way we change this.

:(

ChenYu