Hi,

On Wed, Apr 03, 2024 at 06:26:53PM +0800, Shawn Sung wrote:

From: "Jason-JH.Lin" jason-jh.lin@mediatek.com

Add DRM_MTK_GEM_CREATE_ENCRYPTED flag to allow user to allocate a secure buffer to support secure video path feature.

Signed-off-by: Jason-JH.Lin jason-jh.lin@mediatek.com Signed-off-by: Hsiao Chien Sung shawn.sung@mediatek.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 b0dea00bacbc4..e9125de3a24ad 100644 --- a/include/uapi/drm/mediatek_drm.h +++ b/include/uapi/drm/mediatek_drm.h @@ -54,6 +54,7 @@ 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)

That flag doesn't exist in drm-misc-next, which tree is this based on?

Maxime