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drm/rockchip: add rockchip hdcp drm property define

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Add a hdcp drm property for userspace to get hdcp encrypted
status.

Signed-off-by: Zhang Yubing <yubing.zhang@rock-chips.com>
Change-Id: I9ce516215ff51b389f2ebc72e4939e722aa1aede
This commit is contained in:
Zhang Yubing
2022-05-09 14:04:12 +08:00
committed by Tao Huang
parent c6f76adba0
commit 951bc345ef
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/rockchip/rockchip_drm_drv.h
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@@ -63,6 +63,7 @@ struct iommu_domain;
#define RK_IF_PROP_COLOR_FORMAT "color_format"
#define RK_IF_PROP_COLOR_DEPTH_CAPS "color_depth_caps"
#define RK_IF_PROP_COLOR_FORMAT_CAPS "color_format_caps"
#define RK_IF_PROP_ENCRYPTED "hdcp_encrypted"
enum rockchip_drm_debug_category {
VOP_DEBUG_PLANE = BIT(0),
@@ -94,6 +95,12 @@ enum rk_if_color_format {
RK_IF_FORMAT_MAX,
};
enum rockchip_hdcp_encrypted {
RK_IF_HDCP_ENCRYPTED_NONE = 0,
RK_IF_HDCP_ENCRYPTED_LEVEL1,
RK_IF_HDCP_ENCRYPTED_LEVEL2,
};
struct rockchip_drm_sub_dev {
struct list_head list;
struct drm_connector *connector;