Re: [PATCH 4/8] drm/sun4i: Add optional 'mode' property to TCON

Philippe Fouquet
2017-02-12T16:50:27Z

[-- Attachment #1.1: Type: text/plain, Size: 2287 bytes --]

First way thank for this work
But I can't use it, I'm explain myself.

My LVDS connexion works fine because I display correctly the console under
uboot (I work with CONFIG_VIDEO_LCD_MODE)

I use the wiki : http://linux-sunxi.org/LCD to convert my fex config to
CONFIG_VIDEO_LCD_MODE for the uboot all work fine

But for the kernel nothing, I have some crazy line or black screen.

- I add my lcd configuration into simple_panel.c (
http://linux-sunxi.org/LCD)
- I can seen the debug ligne came from LVDS driver.
- My LCD screen is a dlc070ddg 7' 800x480 LVDS 18bits.
- I work with a Olimex_A20-OLinuXino-Micro
<http://linux-sunxi.org/Olimex_A20-OLinuXino-Micro>.

I don't know where I can search If some body have a idea?

Thanks

Le samedi 11 février 2017 18:44:59 UTC+1, Priit Laes a écrit :
>
> Add variable to enable either 'rgb' or 'lvds' output.
>
> Signed-off-by: Priit Laes <pl...-q/aMd4JkU83YtjvyW6yDsg@public.gmane.org <javascript:>>
> ---
> Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> index b82c004..c367ede 100644
> --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> @@ -43,6 +43,9 @@ Required properties:
> - reset-names: the reset names mentioned above
> - clock-output-names: Name of the pixel clock created
>
> +- mode: Defines which encoder will be enabled. Values are 'rgb', 'lvds'.
> + Defaults to 'rgb' if not set.
> +
> - ports: A ports node with endpoint definitions as defined in
> Documentation/devicetree/bindings/media/video-interfaces.txt. The
> first port should be the input endpoint, the second one the output
> --
> 2.9.3
>
>

--
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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit https://groups.google.com/d/optout.

[-- Attachment #1.2: Type: text/html, Size: 4354 bytes --]