linux-kernel - Re: [PATCH v2 04/11] drm/mediatek: Add OVL compatible name for MT8195

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Date:   Mon, 18 Sep 2023 09:09:09 +0000
From:   CK Hu (胡俊光) <ck.hu@...iatek.com>
To:     Shawn Sung (宋孝謙) 
        <Shawn.Sung@...iatek.com>,
        "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
        "angelogioacchino.delregno@...labora.com" 
        <angelogioacchino.delregno@...labora.com>,
        "chunkuang.hu@...nel.org" <chunkuang.hu@...nel.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "wenst@...omium.org" <wenst@...omium.org>,
        "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>
Subject: Re: [PATCH v2 04/11] drm/mediatek: Add OVL compatible name for MT8195

On Mon, 2023-09-18 at 16:42 +0800, Hsiao Chien Sung wrote:
> Add OVL compatible name for MT8195.

Reviewed-by: CK Hu <ck.hu@...iatek.com>

but it's weird to put this patch into IGT series. Without this patch,
mt8195 drm driver does not work not only IGT.

Regards,
CK

> 
> Signed-off-by: Hsiao Chien Sung <shawn.sung@...iatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 93552d76b6e7..7759a06e5c0e 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -715,6 +715,8 @@ static const struct of_device_id
> mtk_ddp_comp_dt_ids[] = {
>  	  .data = (void *)MTK_DISP_OVL },
>  	{ .compatible = "mediatek,mt8192-disp-ovl",
>  	  .data = (void *)MTK_DISP_OVL },
> +	{ .compatible = "mediatek,mt8195-disp-ovl",
> +	  .data = (void *)MTK_DISP_OVL },
>  	{ .compatible = "mediatek,mt8183-disp-ovl-2l",
>  	  .data = (void *)MTK_DISP_OVL_2L },
>  	{ .compatible = "mediatek,mt8192-disp-ovl-2l",