9b75dd6713
Create a new driver to handle sysfs and topology events that are
related to application/userspace layer interactions for HDCP
functionality. In turn, this will create a clear separation from
the HDCP QSEECOM layer that defines the communication mechanism
between the kernel and the TrustZone layers.
This implementation is based on a snapshot of the msm_hdcp
driver as of this commit 10ffbfa2c7e03c09 ("drm/msm/dp: Snapshot
of DP and supporting files") on kernel 4.19 project.
Change-Id: I834620420b8d6a580f1905a2b3250cf4e5b8f293
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
18 sor
493 B
C
18 sor
493 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __MSM_HDCP_H
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#define __MSM_HDCP_H
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#include <linux/types.h>
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#include "hdcp/msm_hdmi_hdcp_mgr.h"
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void msm_hdcp_notify_topology(struct device *dev);
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void msm_hdcp_cache_repeater_topology(struct device *dev,
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struct HDCP_V2V1_MSG_TOPOLOGY *tp);
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void msm_hdcp_register_cb(struct device *dev, void *ctx,
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void (*cb)(void *ctx, u8 data));
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#endif /* __MSM_HDCP_H */
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