From: Gene Chen <gene.chen.richtek@gmail.com>
To: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
devicetree <devicetree@vger.kernel.org>,
cy_huang@richtek.com,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Gene Chen <gene_chen@richtek.com>,
benjamin.chao@mediatek.com, Rob Herring <robh+dt@kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists.infradead.org>, Dan Murphy <dmurphy@ti.com>,
Pavel Machek <pavel@ucw.cz>,
Matthias Brugger <matthias.bgg@gmail.com>,
Wilma.Wu@mediatek.com,
Linux LED Subsystem <linux-leds@vger.kernel.org>,
shufan_lee@richtek.com
Subject: Re: [PATCH v5 2/2] leds: mt6360: Add LED driver for MT6360
Date: Tue, 20 Oct 2020 14:44:04 +0800 [thread overview]
Message-ID: <CAE+NS35Y41mFKNhj+54BeeSYFu2J9BtvMWOxyMcf9a==39cbdA@mail.gmail.com> (raw)
In-Reply-To: <5a9b31c4-739c-06fc-2015-ed474993ad22@gmail.com>
Jacek Anaszewski <jacek.anaszewski@gmail.com> 於 2020年10月9日 週五 上午5:51寫道:
>
> Hi Gene,
>
> On 10/7/20 3:42 AM, Gene Chen wrote:
> > From: Gene Chen <gene_chen@richtek.com>
> >
> > Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode,
> > 3-channel RGB LED support Register/Flash/Breath Mode, and 1-channel for
> > moonlight LED.
> >
> > Signed-off-by: Gene Chen <gene_chen@richtek.com>
> > ---
> > drivers/leds/Kconfig | 12 +
> > drivers/leds/Makefile | 1 +
> > drivers/leds/leds-mt6360.c | 783 +++++++++++++++++++++++++++++++++++++++++++++
> > 3 files changed, 796 insertions(+)
> > create mode 100644 drivers/leds/leds-mt6360.c
> >
> > diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
> > index 1c181df..c7192dd 100644
> > --- a/drivers/leds/Kconfig
> > +++ b/drivers/leds/Kconfig
> > @@ -271,6 +271,18 @@ config LEDS_MT6323
> > This option enables support for on-chip LED drivers found on
> > Mediatek MT6323 PMIC.
> >
> > +config LEDS_MT6360
> > + tristate "LED Support for Mediatek MT6360 PMIC"
> > + depends on LEDS_CLASS_FLASH && OF
> > + depends on LEDS_CLASS_MULTICOLOR
>
> Since CONFIG_LED_CLASS_MULTICOLOR can be turned off you need to have
> below instead:
>
> depends on LEDS_CLASS_MULTICOLOR || !!LEDS_CLASS_MULTICOLOR
>
> Unless you want to prevent enabling the driver without RGB LED,
> but that does not seem to be reasonable at first glance.
>
May I change to "select LEDS_CLASS_MULTICOLOR"?
I suppose RGB always use multicolor mode.
> > + depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS
> > + depends on MFD_MT6360
> > + help
> > + This option enables support for dual Flash LED drivers found on
> > + Mediatek MT6360 PMIC.
> > + Independent current sources supply for each flash LED support torch
> > + and strobe mode.
> > +
>
> --
> Best regards,
> Jacek Anaszewski
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next prev parent reply other threads:[~2020-10-20 6:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 1:42 [PATCH v5 0/2] leds: mt6360: Add LED driver for MT6360 Gene Chen
2020-10-07 1:42 ` [PATCH v5 1/2] dt-bindings: leds: Add bindings for MT6360 LED Gene Chen
2020-10-07 13:50 ` Rob Herring
2020-10-08 21:42 ` Jacek Anaszewski
2020-10-07 1:42 ` [PATCH v5 2/2] leds: mt6360: Add LED driver for MT6360 Gene Chen
2020-10-07 5:11 ` kernel test robot
2020-10-08 21:51 ` Jacek Anaszewski
2020-10-20 6:44 ` Gene Chen [this message]
2020-10-20 21:46 ` Jacek Anaszewski
2020-10-27 9:28 ` Gene Chen
2020-10-27 17:28 ` Jacek Anaszewski
2020-10-30 8:51 ` Gene Chen
2020-10-30 22:34 ` Jacek Anaszewski
2020-11-16 10:01 ` Gene Chen
2020-11-16 18:25 ` Jacek Anaszewski
2020-11-17 9:54 ` Gene Chen
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