From: Thierry Reding <thierry.reding@gmail.com>
To: YH Huang <yh.huang@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
srv_heupstream@mediatek.com, linux-mediatek@lists.infradead.org,
Sascha Hauer <kernel@pengutronix.de>,
yingjoe.chen@mediatek.com
Subject: Re: [PATCH v7 2/3] pwm: add MediaTek display PWM driver support
Date: Mon, 5 Oct 2015 17:59:10 +0200 [thread overview]
Message-ID: <20151005155910.GE17612@ulmo> (raw)
In-Reply-To: <1439882875-19596-3-git-send-email-yh.huang@mediatek.com>
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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@mediatek.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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From: thierry.reding@gmail.com (Thierry Reding)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 2/3] pwm: add MediaTek display PWM driver support
Date: Mon, 5 Oct 2015 17:59:10 +0200 [thread overview]
Message-ID: <20151005155910.GE17612@ulmo> (raw)
In-Reply-To: <1439882875-19596-3-git-send-email-yh.huang@mediatek.com>
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@mediatek.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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next prev parent reply other threads:[~2015-10-05 15:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-18 7:27 [PATCH v7 0/3] Add MediaTek display PWM driver YH Huang
2015-08-18 7:27 ` YH Huang
2015-08-18 7:27 ` YH Huang
[not found] ` <1439882875-19596-1-git-send-email-yh.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-08-18 7:27 ` [PATCH v7 1/3] dt-bindings: pwm: add MediaTek display PWM bindings YH Huang
2015-08-18 7:27 ` YH Huang
2015-08-18 7:27 ` YH Huang
[not found] ` <1439882875-19596-2-git-send-email-yh.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-10-05 15:58 ` Thierry Reding
2015-10-05 15:58 ` Thierry Reding
2015-10-05 15:58 ` Thierry Reding
2015-08-18 7:27 ` [PATCH v7 2/3] pwm: add MediaTek display PWM driver support YH Huang
2015-08-18 7:27 ` YH Huang
2015-08-18 7:27 ` YH Huang
2015-10-05 15:59 ` Thierry Reding [this message]
2015-10-05 15:59 ` Thierry Reding
2015-08-18 7:27 ` [PATCH v7 3/3] arm64: dts: mt8173: add MT8173 display PWM driver support node YH Huang
2015-08-18 7:27 ` YH Huang
2015-08-18 7:27 ` YH Huang
2015-09-15 3:52 ` [PATCH v7 0/3] Add MediaTek display PWM driver YH Huang
2015-09-15 3:52 ` YH Huang
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