linux-kernel - Re: [PATCH 2/8] drm/loongson: Introduce a drm bridge driver for it66121 HDMI transmitter

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Message-ID: <CAA8EJprjQXcTgxnC1POaBjVBzyVBvKpmKyJcCR5ExRUhVxtYoQ@mail.gmail.com>
Date:   Mon, 30 Oct 2023 00:53:01 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Sui Jingfeng <suijingfeng@...ngson.cn>
Cc:     Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH 2/8] drm/loongson: Introduce a drm bridge driver for
 it66121 HDMI transmitter

On Sun, 29 Oct 2023 at 21:46, Sui Jingfeng <suijingfeng@...ngson.cn> wrote:
>
> The IT66121 is a DVO to HDMI converter, LS3A5000+LS7A1000 ML5A_MB use this
> chip to support HDMI output. Thus add a drm bridge based driver for it.
> This patch is developed with drivers/gpu/drm/bridge/ite-it66121.c as base.

Please use the original bridge driver instead of adding a new one. If
it needs to be changed in any way, please help everyone else by
improving it instead of introducing new driver.

>
> Signed-off-by: Sui Jingfeng <suijingfeng@...ngson.cn>
> ---
>  drivers/gpu/drm/loongson/Kconfig            |   1 +
>  drivers/gpu/drm/loongson/Makefile           |   2 +
>  drivers/gpu/drm/loongson/ite_it66121.c      | 749 ++++++++++++++++++++
>  drivers/gpu/drm/loongson/ite_it66121.h      |  19 +
>  drivers/gpu/drm/loongson/ite_it66121_regs.h | 268 +++++++
>  5 files changed, 1039 insertions(+)
>  create mode 100644 drivers/gpu/drm/loongson/ite_it66121.c
>  create mode 100644 drivers/gpu/drm/loongson/ite_it66121.h
>  create mode 100644 drivers/gpu/drm/loongson/ite_it66121_regs.h


-- 
With best wishes
Dmitry