From: Shawn Sung <shawn.sung@mediatek.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: "Philipp Zabel" <p.zabel@pengutronix.de>,
"David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
"Jason-JH.Lin" <jason-jh.lin@mediatek.com>,
"Hsiao Chien Sung" <shawn.sung@mediatek.com>
Subject: [PATCH v4 1/9] drm/mediatek/uapi: Add DRM_MTK_GEM_CREATE_ENCRYPTED flag
Date: Wed, 3 Apr 2024 15:07:24 +0800 [thread overview]
Message-ID: <20240403070732.22085-2-shawn.sung@mediatek.com> (raw)
In-Reply-To: <20240403070732.22085-1-shawn.sung@mediatek.com>
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)
--
2.18.0
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next prev parent reply other threads:[~2024-04-03 7:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-03 7:07 [PATCH v4 0/9] Add mediate-drm secure flow for SVP Shawn Sung
2024-04-03 7:07 ` Shawn Sung [this message]
2024-04-03 7:07 ` [PATCH v4 2/9] drm/mediatek: Add secure buffer control flow to mtk_drm_gem Shawn Sung
2024-04-03 7:07 ` [PATCH v4 3/9] drm/mediatek: Add secure identify flag and funcution to mtk_drm_plane Shawn Sung
2024-04-03 7:07 ` [PATCH v4 4/9] drm/mediatek: Add mtk_ddp_sec_write to config secure buffer info Shawn Sung
2024-04-03 7:07 ` [PATCH v4 5/9] drm/mediatek: Add get_sec_port interface to mtk_ddp_comp Shawn Sung
2024-04-03 7:07 ` [PATCH v4 6/9] drm/mediatek: Add secure layer config support for ovl_adaptor Shawn Sung
2024-04-03 7:07 ` [PATCH v4 7/9] drm/mediatek: Add secure layer config support for ovl Shawn Sung
2024-04-03 7:07 ` [PATCH v4 8/9] drm/mediatek: Add secure flow support to mediatek-drm Shawn Sung
2024-04-03 7:07 ` [PATCH v4 9/9] drm/mediatek: Add cmdq_insert_backup_cookie before secure pkt finalize Shawn Sung
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