linux-kernel - Re: [PATCH] drm/panel: auo,b116xw03: fix flash backlight when power on

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Message-ID: <20200705080637.GA1745670@ravnborg.org>
Date:   Sun, 5 Jul 2020 10:06:37 +0200
From:   Sam Ravnborg <sam@...nborg.org>
To:     Jitao Shi <jitao.shi@...iatek.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, ck.hu@...iatek.com,
        stonea168@....com, huijuan.xie@...iatek.com
Subject: Re: [PATCH] drm/panel: auo,b116xw03: fix flash backlight when power
 on

Hi Jitao.

On Fri, Jul 03, 2020 at 05:51:13PM +0800, Jitao Shi wrote:
> Delay the backlight on to make sure the video stable.
> 
> Signed-off-by: Jitao Shi <jitao.shi@...iatek.com>
> ---
>  drivers/gpu/drm/panel/panel-simple.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 3ad828eaefe1..18f34f286d3d 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -734,6 +734,9 @@ static const struct panel_desc auo_b116xw03 = {
>  		.width = 256,
>  		.height = 144,
>  	},
> +	.delay = {
> +		.enable = 400,
> +	},
>  };
>  
>  static const struct drm_display_mode auo_b133xtn01_mode = {

Patch did not apply to drm-misc-next.
Please update - and when you do so also add:
.bus_flags
.bus_format
.connector_type

So we have this panel properly defined.

	Sam