linux-kernel - Re: [PATCH v18 1/3] leds: rgb: mt6370: Add MediaTek MT6370 current sink type LED Indicator support

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Message-ID: <20230317075327.GA9667@google.com>
Date:   Fri, 17 Mar 2023 07:53:27 +0000
From:   Lee Jones <lee@...nel.org>
To:     ChiaEn Wu <chiaen_wu@...htek.com>
Cc:     corbet@....net, pavel@....cz, matthias.bgg@...il.com,
        andriy.shevchenko@...ux.intel.com, jacek.anaszewski@...il.com,
        angelogioacchino.delregno@...labora.com, linux-doc@...r.kernel.org,
        peterwu.pub@...il.com, cy_huang@...htek.com,
        linux-leds@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        szunichen@...il.com, Alice Chen <alice_chen@...htek.com>
Subject: Re: [PATCH v18 1/3] leds: rgb: mt6370: Add MediaTek MT6370 current
 sink type LED Indicator support

On Fri, 10 Mar 2023, ChiaEn Wu wrote:

> From: ChiYuan Huang <cy_huang@...htek.com>
>
> The MediaTek MT6370 is a highly-integrated smart power management IC,
> which includes a single cell Li-Ion/Li-Polymer switching battery
> charger, a USB Type-C & Power Delivery (PD) controller, dual
> Flash LED current sources, a RGB LED driver, a backlight WLED driver,
> a display bias driver and a general LDO for portable devices.
>
> Add support for the MediaTek MT6370 Current Sink Type LED Indicator
> driver. It can control four channels current-sink RGB LEDs with 3 modes:
> constant current, PWM, and breath mode.
>
> Acked-by: Jacek Anaszewski <jacek.anaszewski@...il.com>
> Co-developed-by: Alice Chen <alice_chen@...htek.com>
> Signed-off-by: Alice Chen <alice_chen@...htek.com>
> Signed-off-by: ChiYuan Huang <cy_huang@...htek.com>
> Signed-off-by: ChiaEn Wu <chiaen_wu@...htek.com>
> ---
> v18:
> - Rename 'MT6370_VENID_MASK' to more human readable
>   'MT6370_VENDOR_ID_MASK'
> - Define the const number vid.
> - Unwrap each line by 100 chars limit.
> - Remove the redudant space in 'mt6370_gen_breath_pattern()' comment for
>   patterh data allocation.
> - Define a sub function 'mt6370_assign_multicolor_info()' to tidy up
>   'mt6370_init_led_properties()' for multicolor case.
> - Define a sub function 'mt6370_multicolor_led_register' to tidy up
>   'mt6370_led_register()' for multicolor case.
> - Refine 'fwnode_handle_put' in probe function with 'goto'.
> ---
>  drivers/leds/rgb/Kconfig           |   13 +
>  drivers/leds/rgb/Makefile          |    1 +
>  drivers/leds/rgb/leds-mt6370-rgb.c | 1010 ++++++++++++++++++++++++++++++++++++
>  3 files changed, 1024 insertions(+)
>  create mode 100644 drivers/leds/rgb/leds-mt6370-rgb.c

Applied, thanks

--
Lee Jones [李琼斯]