| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ | |
| /* | |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. | |
| */ | |
| #ifndef __HDMI_HDCP_H__ | |
| #define __HDMI_HDCP_H__ | |
| #include <linux/wait.h> | |
| #include "../hdmi_tx_ext.h" | |
| struct hdcp_obs_val { | |
| unsigned char obs0; | |
| unsigned char obs1; | |
| unsigned char obs2; | |
| unsigned char obs3; | |
| unsigned char intstat; | |
| }; | |
| #define HDCP_LOG_SIZE 4096 /* 4KB */ | |
| struct hdcplog_buf { | |
| unsigned int wr_pos; | |
| unsigned int rd_pos; | |
| wait_queue_head_t wait; | |
| unsigned char buf[HDCP_LOG_SIZE]; | |
| }; | |
| #endif |