linux-kernel - Re: [PATCH v9 2/2] backlight: ktz8866: Add support for Kinetic KTZ8866 backlight

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Message-ID: <Y9KP/0cVKBp6d7qc@google.com>
Date:   Thu, 26 Jan 2023 14:36:47 +0000
From:   Lee Jones <lee@...nel.org>
To:     Jianhua Lu <lujianhua000@...il.com>
Cc:     Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>, Pavel Machek <pavel@....cz>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Helge Deller <deller@....de>, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-leds@...r.kernel.org,
        devicetree@...r.kernel.org, linux-fbdev@...r.kernel.org
Subject: Re: [PATCH v9 2/2] backlight: ktz8866: Add support for Kinetic
 KTZ8866 backlight

On Fri, 20 Jan 2023, Jianhua Lu wrote:

> Add support for Kinetic KTZ8866 backlight, which is used in
> Xiaomi tablet, Mi Pad 5 series. This driver lightly based on
> downstream implementation [1].
> [1] https://github.com/MiCode/Xiaomi_Kernel_OpenSource/blob/elish-r-oss/drivers/video/backlight/ktz8866.c
> 
> Signed-off-by: Jianhua Lu <lujianhua000@...il.com>
> ---
> Changes in v2:
>   - Add missing staitc modifier to ktz8866_write function.
> 
> Changes in v3:
>   - Add 2022 to Copyright line.
>   - Sort headers.
>   - Remove meaningless comment.
>   - Use definitions instead of hardcoding.
>   - Add missing maintainer info.
> 
> Changes in v4:
>   - Change 2022 to 2023.
>   - Remove useless macro and enum.
>   - Describe settings by devicetree.
>   - Move header file to C file.
> 
> Changes in v5:
>   - Change "2023" to "2022, 2023" in Copyright line.
>   - Set scale property for backlight.
> 
> Changes in v6:
>   - Correct devicetree property name.
> 
> Changes in v7:
>   - Remove unnecessary sleep statement.
>   - Fix code style.
>   - Add vddpos and vddneg supply devicetree parse.
>   - Add enabel-gpio devicetree parse.
> 
> Changes in v8:
>   - Modify devicetree parse according to dt bindings.
> 
> No changes in v9
> 
>  MAINTAINERS                       |   6 +
>  drivers/video/backlight/Kconfig   |   8 ++
>  drivers/video/backlight/Makefile  |   1 +
>  drivers/video/backlight/ktz8866.c | 209 ++++++++++++++++++++++++++++++
>  4 files changed, 224 insertions(+)
>  create mode 100644 drivers/video/backlight/ktz8866.c

Applied, thanks

-- 
Lee Jones [李琼斯]