| Message ID | 20220221095312.3692669-1-o.rempel@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v1,1/8] ARM: dts: imx6qdl-vicut1/vicutgo: Set default backlight brightness to maximum | expand |
On Mon, Feb 21, 2022 at 10:53:05AM +0100, Oleksij Rempel wrote: > From: David Jander <david@protonic.nl> > > Recover default behavior of the device and set maximal brightness > > Signed-off-by: David Jander <david@protonic.nl> > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> > --- > arch/arm/boot/dts/imx6dl-victgo.dts | 2 +- > arch/arm/boot/dts/imx6qdl-vicut1.dtsi | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/imx6dl-victgo.dts b/arch/arm/boot/dts/imx6dl-victgo.dts > index 227c952543d4..e6134efbfabd 100644 > --- a/arch/arm/boot/dts/imx6dl-victgo.dts > +++ b/arch/arm/boot/dts/imx6dl-victgo.dts > @@ -28,7 +28,7 @@ backlight: backlight { > pwms = <&pwm1 0 5000000 0>; > brightness-levels = <0 16 64 255>; > num-interpolated-steps = <16>; > - default-brightness-level = <1>; > + default-brightness-level = <48>; Please take a look at the documentation of the property. default-brightness-level: description: The default brightness level (index into the array defined by the "brightness-levels" property). Shawn > power-supply = <®_3v3>; > enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; > }; > diff --git a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi > index 1ac7e13249d2..c1d06bc28c67 100644 > --- a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi > @@ -23,7 +23,7 @@ backlight: backlight { > pwms = <&pwm1 0 5000000 0>; > brightness-levels = <0 16 64 255>; > num-interpolated-steps = <16>; > - default-brightness-level = <1>; > + default-brightness-level = <48>; > power-supply = <®_3v3>; > enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; > }; > -- > 2.30.2 >
On Wed, Apr 6, 2022 at 9:23 AM Shawn Guo <shawnguo@kernel.org> wrote: > > On Mon, Feb 21, 2022 at 10:53:05AM +0100, Oleksij Rempel wrote: > > From: David Jander <david@protonic.nl> > > > > Recover default behavior of the device and set maximal brightness > > > > Signed-off-by: David Jander <david@protonic.nl> > > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> > > --- > > arch/arm/boot/dts/imx6dl-victgo.dts | 2 +- > > arch/arm/boot/dts/imx6qdl-vicut1.dtsi | 2 +- > > 2 files changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/arch/arm/boot/dts/imx6dl-victgo.dts b/arch/arm/boot/dts/imx6dl-victgo.dts > > index 227c952543d4..e6134efbfabd 100644 > > --- a/arch/arm/boot/dts/imx6dl-victgo.dts > > +++ b/arch/arm/boot/dts/imx6dl-victgo.dts > > @@ -28,7 +28,7 @@ backlight: backlight { > > pwms = <&pwm1 0 5000000 0>; > > brightness-levels = <0 16 64 255>; > > num-interpolated-steps = <16>; > > - default-brightness-level = <1>; > > + default-brightness-level = <48>; > > Please take a look at the documentation of the property. > > default-brightness-level: > description: > The default brightness level (index into the array defined by the > "brightness-levels" property). Ah, never mind, I missed 'num-interpolated-steps' there. Shawn
On Mon, Feb 21, 2022 at 10:53:05AM +0100, Oleksij Rempel wrote: > From: David Jander <david@protonic.nl> > > Recover default behavior of the device and set maximal brightness > > Signed-off-by: David Jander <david@protonic.nl> > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Applied, thanks!
diff --git a/arch/arm/boot/dts/imx6dl-victgo.dts b/arch/arm/boot/dts/imx6dl-victgo.dts index 227c952543d4..e6134efbfabd 100644 --- a/arch/arm/boot/dts/imx6dl-victgo.dts +++ b/arch/arm/boot/dts/imx6dl-victgo.dts @@ -28,7 +28,7 @@ backlight: backlight { pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 16 64 255>; num-interpolated-steps = <16>; - default-brightness-level = <1>; + default-brightness-level = <48>; power-supply = <®_3v3>; enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi index 1ac7e13249d2..c1d06bc28c67 100644 --- a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi +++ b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi @@ -23,7 +23,7 @@ backlight: backlight { pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 16 64 255>; num-interpolated-steps = <16>; - default-brightness-level = <1>; + default-brightness-level = <48>; power-supply = <®_3v3>; enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; };