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[PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI

Started byMaxime Ripard <maxime.ripard@free-electrons.com>
First post2017-05-03 14:10 +0200
Last post2017-05-11 08:30 +0200
Articles 4 — 3 participants

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  [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-05-03 14:10 +0200
    Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI Chen-Yu Tsai <wens@csie.org> - 2017-05-04 10:10 +0200
      Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino:  Enable HDMI Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-05-10 21:30 +0200
        Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable  HDMI icenowy@aosc.io - 2017-05-11 08:30 +0200

#1634905 — [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI

FromMaxime Ripard <maxime.ripard@free-electrons.com>
Date2017-05-03 14:10 +0200
Subject[PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI
Message-ID<tD1gu-5a8-3@gated-at.bofh.it>
The A10s Olinuxino has an HDMI connector. Make sure we can use it.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 29 +++++++++++++++++-
 1 file changed, 29 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
index 894f874a5beb..1d13b6407222 100644
--- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
@@ -63,6 +63,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -76,6 +87,10 @@
 	};
 };
 
+&be0 {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -91,6 +106,16 @@
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -248,6 +273,10 @@
 	status = "okay";
 };
 
+&tcon0 {
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
-- 
git-series 0.8.11

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#1635465 — Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI

FromChen-Yu Tsai <wens@csie.org>
Date2017-05-04 10:10 +0200
SubjectRe: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI
Message-ID<tDjZM-MX-17@gated-at.bofh.it>
In reply to#1634905
On Wed, May 3, 2017 at 7:59 PM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> The A10s Olinuxino has an HDMI connector. Make sure we can use it.
>
> Acked-by: Chen-Yu Tsai <wens@csie.org>
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> ---
>  arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 29 +++++++++++++++++-
>  1 file changed, 29 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> index 894f874a5beb..1d13b6407222 100644
> --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> @@ -63,6 +63,17 @@
>                 stdout-path = "serial0:115200n8";
>         };
>
> +       connector {
> +               compatible = "hdmi-connector";
> +               type = "a";

Just curious, should we take this into consideration when creating
drm_connector?

ChenYu

> +
> +               port {
> +                       hdmi_con_in: endpoint {
> +                               remote-endpoint = <&hdmi_out_con>;
> +                       };
> +               };
> +       };
> +
>         leds {
>                 compatible = "gpio-leds";
>                 pinctrl-names = "default";
> @@ -76,6 +87,10 @@
>         };
>  };
>
> +&be0 {
> +       status = "okay";
> +};
> +
>  &ehci0 {
>         status = "okay";
>  };
> @@ -91,6 +106,16 @@
>         status = "okay";
>  };
>
> +&hdmi {
> +       status = "okay";
> +};
> +
> +&hdmi_out {
> +       hdmi_out_con: endpoint {
> +               remote-endpoint = <&hdmi_con_in>;
> +       };
> +};
> +
>  &i2c0 {
>         pinctrl-names = "default";
>         pinctrl-0 = <&i2c0_pins_a>;
> @@ -248,6 +273,10 @@
>         status = "okay";
>  };
>
> +&tcon0 {
> +       status = "okay";
> +};
> +
>  &uart0 {
>         pinctrl-names = "default";
>         pinctrl-0 = <&uart0_pins_a>;
> --
> git-series 0.8.11
>
> --
> You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.

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#1639051 — Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI

FromMaxime Ripard <maxime.ripard@free-electrons.com>
Date2017-05-10 21:30 +0200
SubjectRe: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI
Message-ID<tFFt8-4EF-23@gated-at.bofh.it>
In reply to#1635465

[Multipart message — attachments visible in raw view] — view raw

Hi,

On Thu, May 04, 2017 at 04:05:18PM +0800, Chen-Yu Tsai wrote:
> On Wed, May 3, 2017 at 7:59 PM, Maxime Ripard
> <maxime.ripard@free-electrons.com> wrote:
> > The A10s Olinuxino has an HDMI connector. Make sure we can use it.
> >
> > Acked-by: Chen-Yu Tsai <wens@csie.org>
> > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> > ---
> >  arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 29 +++++++++++++++++-
> >  1 file changed, 29 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> > index 894f874a5beb..1d13b6407222 100644
> > --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> > +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
> > @@ -63,6 +63,17 @@
> >                 stdout-path = "serial0:115200n8";
> >         };
> >
> > +       connector {
> > +               compatible = "hdmi-connector";
> > +               type = "a";
> 
> Just curious, should we take this into consideration when creating
> drm_connector?

I'm not sure, no other driver does so. And I haven't seen any of our
boards with a HDMI-B, C or mini-HDMI connector.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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#1639203 — Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI

Fromicenowy@aosc.io
Date2017-05-11 08:30 +0200
SubjectRe: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI
Message-ID<tFPLQ-2Lw-3@gated-at.bofh.it>
In reply to#1639051
在 2017-05-11 03:23，Maxime Ripard 写道：
> Hi,
> 
> On Thu, May 04, 2017 at 04:05:18PM +0800, Chen-Yu Tsai wrote:
>> On Wed, May 3, 2017 at 7:59 PM, Maxime Ripard
>> <maxime.ripard@free-electrons.com> wrote:
>> > The A10s Olinuxino has an HDMI connector. Make sure we can use it.
>> >
>> > Acked-by: Chen-Yu Tsai <wens@csie.org>
>> > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
>> > ---
>> >  arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 29 +++++++++++++++++-
>> >  1 file changed, 29 insertions(+), 0 deletions(-)
>> >
>> > diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
>> > index 894f874a5beb..1d13b6407222 100644
>> > --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
>> > +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
>> > @@ -63,6 +63,17 @@
>> >                 stdout-path = "serial0:115200n8";
>> >         };
>> >
>> > +       connector {
>> > +               compatible = "hdmi-connector";
>> > +               type = "a";
>> 
>> Just curious, should we take this into consideration when creating
>> drm_connector?
> 
> I'm not sure, no other driver does so. And I haven't seen any of our
> boards with a HDMI-B, C or mini-HDMI connector.

Tablets usually come with micro-HDMI connector.

> 
> Maxime
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

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