linux-kernel - Re: [PATCH v2 02/11] drm/mediatek/uapi: Add DRM_MTK_GEM_CREATED

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Message-ID: <f7fa1c3c-8233-40ab-858a-fdf8a2117a04@collabora.com>
Date:   Tue, 24 Oct 2023 10:37:52 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     "Jason-JH.Lin" <jason-jh.lin@...iatek.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc:     Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
        linaro-mm-sig@...ts.linaro.org,
        Jason-ch Chen <jason-ch.chen@...iatek.com>,
        Johnson Wang <johnson.wang@...iatek.com>,
        Singo Chang <singo.chang@...iatek.com>,
        Nancy Lin <nancy.lin@...iatek.com>,
        Shawn Sung <shawn.sung@...iatek.com>,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        Jeffrey Kardatzke <jkardatzke@...gle.com>
Subject: Re: [PATCH v2 02/11] drm/mediatek/uapi: Add
 DRM_MTK_GEM_CREATED_ENCRYPTTED flag

Il 23/10/23 06:45, Jason-JH.Lin ha scritto:
> Add DRM_MTK_GEM_CREATED_ENCRYPTTED flag to allocate a secure buffer
> to support secure video path feature.
> 

You have a typo in both the commit description and the title. Please fix.

> Signed-off-by: Jason-JH.Lin <jason-jh.lin@...iatek.com>
> ---
>   include/uapi/drm/mediatek_drm.h | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/include/uapi/drm/mediatek_drm.h b/include/uapi/drm/mediatek_drm.h
> index c050de320a84..93f25e0c21d7 100644
> --- a/include/uapi/drm/mediatek_drm.h
> +++ b/include/uapi/drm/mediatek_drm.h
> @@ -48,6 +48,7 @@ struct drm_mtk_gem_map_off {
>   
>   #define DRM_MTK_GEM_CREATE		0x00
>   #define DRM_MTK_GEM_MAP_OFFSET		0x01
> +#define DRM_MTK_GEM_CREATE_ENCRYPTED	0x02
>   
>   #define DRM_IOCTL_MTK_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + \
>   		DRM_MTK_GEM_CREATE, struct drm_mtk_gem_create)