[PATCH 02/10] drm/mediatek/uapi: Add DRM_MTK_GEM_CREATED_ENCRYPTTED flag
From: Jason-JH.Lin <hidden>
Date: 2023-09-19 03:04:00
Also in:
dri-devel, linux-arm-kernel, linux-mediatek
Subsystem:
drm drivers, drm drivers and misc gpu patches, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Linus Torvalds
Add DRM_MTK_GEM_CREATED_ENCRYPTTED flag to allocate a secure buffer to support secure video path feature. Signed-off-by: Jason-JH.Lin <redacted> --- 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)
--
2.18.0