linux-kernel - Re: [PATCH v9 10/10] video: backlight: mt6370: Add MediaTek MT6370 support

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Message-ID: <YxYR2/knZTsy9Uh8@google.com>
Date:   Mon, 5 Sep 2022 16:17:38 +0100
From:   Lee Jones <lee@...nel.org>
To:     ChiaEn Wu <peterwu.pub@...il.com>
Cc:     daniel.thompson@...aro.org, jingoohan1@...il.com, pavel@....cz,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        matthias.bgg@...il.com, sre@...nel.org, jic23@...nel.org,
        lars@...afoo.de, deller@....de, broonie@...nel.org,
        mazziesaccount@...il.com, andriy.shevchenko@...ux.intel.com,
        chiaen_wu@...htek.com, alice_chen@...htek.com,
        cy_huang@...htek.com, dri-devel@...ts.freedesktop.org,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-fbdev@...r.kernel.org, szunichen@...il.com,
        andy.shevchenko@...il.com
Subject: Re: [PATCH v9 10/10] video: backlight: mt6370: Add MediaTek MT6370
 support

On Tue, 30 Aug 2022, ChiaEn Wu wrote:

> From: ChiaEn Wu <chiaen_wu@...htek.com>
> 
> MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger
> with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backlight
> driver, display bias voltage supply, one general purpose LDO, and the
> USB Type-C & PD controller complies with the latest USB Type-C and PD
> standards.
> 
> Add support for the MediaTek MT6370 backlight driver.
> It controls 4 channels of 8 series WLEDs in
> 2048 (only for MT6370/MT6371) / 16384 (only for MT6372)
> current steps (30 mA) in exponential or linear mapping curves.
> 
> Reviewed-by: Daniel Thompson <daniel.thompson@...aro.org>
> Signed-off-by: ChiaEn Wu <chiaen_wu@...htek.com>
> ---
> 
> v9
> - Revise the format of the comments.
> ---
>  drivers/video/backlight/Kconfig            |  13 ++
>  drivers/video/backlight/Makefile           |   1 +
>  drivers/video/backlight/mt6370-backlight.c | 351 +++++++++++++++++++++++++++++
>  3 files changed, 365 insertions(+)
>  create mode 100644 drivers/video/backlight/mt6370-backlight.c

Applied, thanks.

-- 
Lee Jones [李琼斯]