linux-kernel - Re: [PATCH] drm/panel: Fix auo, kd101n80-45na horizontal noise on edges of panel

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Message-ID: <20200726165939.GA3275923@ravnborg.org>
Date:   Sun, 26 Jul 2020 18:59:39 +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,
        huijuan.xie@...iatek.com, stonea168@....com,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH] drm/panel: Fix auo, kd101n80-45na horizontal noise on
 edges of panel

On Tue, Jul 14, 2020 at 08:33:32PM +0800, Jitao Shi wrote:
> Fine tune the HBP and HFP to avoid the dot noise on the left and right edges.
> 
> Signed-off-by: Jitao Shi <jitao.shi@...iatek.com>
> ---
>  drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> index 48a164257d18..3edb33e61908 100644
> --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> @@ -615,9 +615,9 @@ static const struct panel_desc boe_tv101wum_nl6_desc = {
>  static const struct drm_display_mode auo_kd101n80_45na_default_mode = {
>  	.clock = 157000,
>  	.hdisplay = 1200,
> -	.hsync_start = 1200 + 80,
> -	.hsync_end = 1200 + 80 + 24,
> -	.htotal = 1200 + 80 + 24 + 36,
> +	.hsync_start = 1200 + 60,
> +	.hsync_end = 1200 + 60 + 24,
> +	.htotal = 1200 + 60 + 24 + 56,
>  	.vdisplay = 1920,
>  	.vsync_start = 1920 + 16,
>  	.vsync_end = 1920 + 16 + 4,

Applied to drm-misc-fixes.

	Sam