linux-kernel - Re: [PATCH RESEND] drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <348cad10-2642-45d3-a3ce-c29933986b70@quicinc.com>
Date: Mon, 24 Jun 2024 14:51:49 -0700
From: Jessica Zhang <quic_jesszhan@...cinc.com>
To: Liu Ying <victor.liu@....com>, <dri-devel@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>
CC: <neil.armstrong@...aro.org>, <sam@...nborg.org>,
        <maarten.lankhorst@...ux.intel.com>, <mripard@...nel.org>,
        <tzimmermann@...e.de>, <airlied@...il.com>, <daniel@...ll.ch>,
        <emil.l.velikov@...il.com>
Subject: Re: [PATCH RESEND] drm/panel: simple: Add missing display timing
 flags for KOE TX26D202VM0BWA



On 6/23/2024 6:56 PM, Liu Ying wrote:
> KOE TX26D202VM0BWA panel spec indicates the DE signal is active high in
> timing chart, so add DISPLAY_FLAGS_DE_HIGH flag in display timing flags.
> This aligns display_timing with panel_desc.
> 
> Fixes: 8a07052440c2 ("drm/panel: simple: Add support for KOE TX26D202VM0BWA panel")
> Signed-off-by: Liu Ying <victor.liu@....com>

Reviewed-by: Jessica Zhang <quic_jesszhan@...cinc.com>

> ---
>   drivers/gpu/drm/panel/panel-simple.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 20e3df1c59d4..7b70606e5760 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2704,6 +2704,7 @@ static const struct display_timing koe_tx26d202vm0bwa_timing = {
>   	.vfront_porch = { 3, 5, 10 },
>   	.vback_porch = { 2, 5, 10 },
>   	.vsync_len = { 5, 5, 5 },
> +	.flags = DISPLAY_FLAGS_DE_HIGH,
>   };
>   
>   static const struct panel_desc koe_tx26d202vm0bwa = {
> -- 
> 2.34.1
>