linux-kernel - Re: [PATCH v7 2/3] pwm: add MediaTek display PWM driver support

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Date:	Mon, 5 Oct 2015 17:59:10 +0200
From:	Thierry Reding <thierry.reding@...il.com>
To:	YH Huang <yh.huang@...iatek.com>
Cc:	Matthias Brugger <matthias.bgg@...il.com>,
	Mark Rutland <mark.rutland@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>, linux-pwm@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, srv_heupstream@...iatek.com,
	linux-mediatek@...ts.infradead.org,
	Sascha Hauer <kernel@...gutronix.de>, yingjoe.chen@...iatek.com
Subject: Re: [PATCH v7 2/3] pwm: add MediaTek display PWM driver support

On Tue, Aug 18, 2015 at 03:27:54PM +0800, YH Huang wrote:
> Add display PWM driver support to modify backlight for MT8173 and MT6595.
> The PWM has one channel to control the brightness of the display.
> When the (high_width / period) is closer to 1, the screen is brighter;
> otherwise, it is darker.
> 
> Signed-off-by: YH Huang <yh.huang@...iatek.com>
> ---
>  drivers/pwm/Kconfig        |   11 +++
>  drivers/pwm/Makefile       |    1 +
>  drivers/pwm/pwm-mtk-disp.c |  232 ++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 244 insertions(+)
>  create mode 100644 drivers/pwm/pwm-mtk-disp.c

Applied, thanks.

Thierry

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