1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_NVHDCP_H_ 20 #define _LINUX_NVHDCP_H_ 21 #include <linux/fb.h> 22 #include <linux/types.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #include <asm/ioctl.h> 25 #define TEGRA_NVHDCP_MAX_DEVS 127 26 #define TEGRA_NVHDCP_FLAG_AN 0x0001 27 #define TEGRA_NVHDCP_FLAG_AKSV 0x0002 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define TEGRA_NVHDCP_FLAG_BKSV 0x0004 30 #define TEGRA_NVHDCP_FLAG_BSTATUS 0x0008 31 #define TEGRA_NVHDCP_FLAG_CN 0x0010 32 #define TEGRA_NVHDCP_FLAG_CKSV 0x0020 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define TEGRA_NVHDCP_FLAG_DKSV 0x0040 35 #define TEGRA_NVHDCP_FLAG_KP 0x0080 36 #define TEGRA_NVHDCP_FLAG_S 0x0100 37 #define TEGRA_NVHDCP_FLAG_CS 0x0200 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define TEGRA_NVHDCP_FLAG_V 0x0400 40 #define TEGRA_NVHDCP_FLAG_MP 0x0800 41 #define TEGRA_NVHDCP_FLAG_BKSVLIST 0x1000 42 #define TEGRA_NVHDCP_RESULT_SUCCESS 0 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define TEGRA_NVHDCP_RESULT_UNSUCCESSFUL 1 45 #define TEGRA_NVHDCP_RESULT_PENDING 0x103 46 #define TEGRA_NVHDCP_RESULT_LINK_FAILED 0xc0000013 47 #define TEGRA_NVHDCP_RESULT_INVALID_PARAMETER 0xc000000d 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define TEGRA_NVHDCP_RESULT_INVALID_PARAMETER_MIX 0xc0000030 50 #define TEGRA_NVHDCP_RESULT_NO_MEMORY 0xc0000017 51 struct tegra_nvhdcp_packet { 52 __u32 value_flags; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u32 packet_results; 55 __u64 c_n; 56 __u64 c_ksv; 57 __u32 b_status; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __u64 hdcp_status; 60 __u64 cs; 61 __u64 k_prime; 62 __u64 a_n; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __u64 a_ksv; 65 __u64 b_ksv; 66 __u64 d_ksv; 67 __u8 v_prime[20]; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __u64 m_prime; 70 __u32 num_bksv_list; 71 __u64 bksv_list[TEGRA_NVHDCP_MAX_DEVS]; 72 }; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define TEGRA_NVHDCP_POLICY_ON_DEMAND 0 75 #define TEGRA_NVHDCP_POLICY_ALWAYS_ON 1 76 #define TEGRAIO_NVHDCP_ON _IO('F', 0x70) 77 #define TEGRAIO_NVHDCP_OFF _IO('F', 0x71) 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define TEGRAIO_NVHDCP_SET_POLICY _IOW('F', 0x72, __u32) 80 #define TEGRAIO_NVHDCP_READ_M _IOWR('F', 0x73, struct tegra_nvhdcp_packet) 81 #define TEGRAIO_NVHDCP_READ_S _IOWR('F', 0x74, struct tegra_nvhdcp_packet) 82 #define TEGRAIO_NVHDCP_RENEGOTIATE _IO('F', 0x75) 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #endif 85