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Message-ID: <04e8b009609ea834c09f0139663432682c44f873.camel@mediatek.com>
Date: Thu, 26 Oct 2023 01:42:14 +0000
From: CK Hu (胡俊光) <ck.hu@...iatek.com>
To: Shawn Sung (宋孝謙)
<Shawn.Sung@...iatek.com>,
"angelogioacchino.delregno@...labora.com"
<angelogioacchino.delregno@...labora.com>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-mediatek@...ts.infradead.org"
<linux-mediatek@...ts.infradead.org>,
Bibby Hsieh (謝濟遠)
<Bibby.Hsieh@...iatek.com>, "daniel@...ll.ch" <daniel@...ll.ch>,
"p.zabel@...gutronix.de" <p.zabel@...gutronix.de>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
"airlied@...il.com" <airlied@...il.com>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"matthias.bgg@...il.com" <matthias.bgg@...il.com>
Subject: Re: [PATCH 1/1] drm/mediatek: Add missing plane settings when async
update
Hi, Hsiao-chien:
On Mon, 2023-09-18 at 15:00 +0800, Hsiao Chien Sung wrote:
> Fix an issue that plane coordinate was not saved when
> calling async update.
Reviewed-by: CK Hu <ck.hu@...iatek.com>
>
> Fixes: 920fffcc8912 ("drm/mediatek: update cursors by using async
> atomic update")
>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@...iatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index db2f70ae060d..58e9f93c38c4 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -206,6 +206,8 @@ static void mtk_plane_atomic_async_update(struct
> drm_plane *plane,
> plane->state->src_y = new_state->src_y;
> plane->state->src_h = new_state->src_h;
> plane->state->src_w = new_state->src_w;
> + plane->state->dst.x1 = new_state->dst.x1;
> + plane->state->dst.y1 = new_state->dst.y1;
> swap(plane->state->fb, new_state->fb);
>
> mtk_plane_update_new_state(new_state, new_plane_state);
> --
> 2.18.0
>
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