| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2022 Intel Corporation |
| */ |
| |
| #ifndef __INTEL_HDCP_REGS_H__ |
| #define __INTEL_HDCP_REGS_H__ |
| |
| #include "intel_display_reg_defs.h" |
| |
| /* HDCP Key Registers */ |
| #define HDCP_KEY_CONF _MMIO(0x66c00) |
| #define HDCP_AKSV_SEND_TRIGGER REG_BIT(31) |
| #define HDCP_CLEAR_KEYS_TRIGGER REG_BIT(30) |
| #define HDCP_KEY_LOAD_TRIGGER REG_BIT(8) |
| #define HDCP_KEY_STATUS _MMIO(0x66c04) |
| #define HDCP_FUSE_IN_PROGRESS REG_BIT(7) |
| #define HDCP_FUSE_ERROR REG_BIT(6) |
| #define HDCP_FUSE_DONE REG_BIT(5) |
| #define HDCP_KEY_LOAD_STATUS REG_BIT(1) |
| #define HDCP_KEY_LOAD_DONE REG_BIT(0) |
| #define HDCP_AKSV_LO _MMIO(0x66c10) |
| #define HDCP_AKSV_HI _MMIO(0x66c14) |
| |
| /* HDCP Repeater Registers */ |
| #define HDCP_REP_CTL _MMIO(0x66d00) |
| #define HDCP_TRANSA_REP_PRESENT REG_BIT(31) |
| #define HDCP_TRANSB_REP_PRESENT REG_BIT(30) |
| #define HDCP_TRANSC_REP_PRESENT REG_BIT(29) |
| #define HDCP_TRANSD_REP_PRESENT REG_BIT(28) |
| #define HDCP_DDIB_REP_PRESENT REG_BIT(30) |
| #define HDCP_DDIA_REP_PRESENT REG_BIT(29) |
| #define HDCP_DDIC_REP_PRESENT REG_BIT(28) |
| #define HDCP_DDID_REP_PRESENT REG_BIT(27) |
| #define HDCP_DDIF_REP_PRESENT REG_BIT(26) |
| #define HDCP_DDIE_REP_PRESENT REG_BIT(25) |
| #define HDCP_TRANSA_SHA1_M0 (1 << 20) |
| #define HDCP_TRANSB_SHA1_M0 (2 << 20) |
| #define HDCP_TRANSC_SHA1_M0 (3 << 20) |
| #define HDCP_TRANSD_SHA1_M0 (4 << 20) |
| #define HDCP_DDIB_SHA1_M0 (1 << 20) |
| #define HDCP_DDIA_SHA1_M0 (2 << 20) |
| #define HDCP_DDIC_SHA1_M0 (3 << 20) |
| #define HDCP_DDID_SHA1_M0 (4 << 20) |
| #define HDCP_DDIF_SHA1_M0 (5 << 20) |
| #define HDCP_DDIE_SHA1_M0 (6 << 20) /* Bspec says 5? */ |
| #define HDCP_SHA1_BUSY REG_BIT(16) |
| #define HDCP_SHA1_READY REG_BIT(17) |
| #define HDCP_SHA1_COMPLETE REG_BIT(18) |
| #define HDCP_SHA1_V_MATCH REG_BIT(19) |
| #define HDCP_SHA1_TEXT_32 (1 << 1) |
| #define HDCP_SHA1_COMPLETE_HASH (2 << 1) |
| #define HDCP_SHA1_TEXT_24 (4 << 1) |
| #define HDCP_SHA1_TEXT_16 (5 << 1) |
| #define HDCP_SHA1_TEXT_8 (6 << 1) |
| #define HDCP_SHA1_TEXT_0 (7 << 1) |
| #define HDCP_SHA_V_PRIME_H0 _MMIO(0x66d04) |
| #define HDCP_SHA_V_PRIME_H1 _MMIO(0x66d08) |
| #define HDCP_SHA_V_PRIME_H2 _MMIO(0x66d0C) |
| #define HDCP_SHA_V_PRIME_H3 _MMIO(0x66d10) |
| #define HDCP_SHA_V_PRIME_H4 _MMIO(0x66d14) |
| #define HDCP_SHA_V_PRIME(h) _MMIO((0x66d04 + (h) * 4)) |
| #define HDCP_SHA_TEXT _MMIO(0x66d18) |
| |
| /* HDCP Auth Registers */ |
| #define _PORTA_HDCP_AUTHENC 0x66800 |
| #define _PORTB_HDCP_AUTHENC 0x66500 |
| #define _PORTC_HDCP_AUTHENC 0x66600 |
| #define _PORTD_HDCP_AUTHENC 0x66700 |
| #define _PORTE_HDCP_AUTHENC 0x66A00 |
| #define _PORTF_HDCP_AUTHENC 0x66900 |
| #define _PORT_HDCP_AUTHENC(port, x) _MMIO(_PICK(port, \ |
| _PORTA_HDCP_AUTHENC, \ |
| _PORTB_HDCP_AUTHENC, \ |
| _PORTC_HDCP_AUTHENC, \ |
| _PORTD_HDCP_AUTHENC, \ |
| _PORTE_HDCP_AUTHENC, \ |
| _PORTF_HDCP_AUTHENC) + (x)) |
| #define PORT_HDCP_CONF(port) _PORT_HDCP_AUTHENC(port, 0x0) |
| #define _TRANSA_HDCP_CONF 0x66400 |
| #define _TRANSB_HDCP_CONF 0x66500 |
| #define TRANS_HDCP_CONF(trans) _MMIO_TRANS(trans, _TRANSA_HDCP_CONF, \ |
| _TRANSB_HDCP_CONF) |
| #define HDCP_CONF(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_CONF(trans) : \ |
| PORT_HDCP_CONF(port)) |
| |
| #define HDCP_CONF_CAPTURE_AN REG_BIT(0) |
| #define HDCP_CONF_AUTH_AND_ENC (REG_BIT(1) | REG_BIT(0)) |
| #define PORT_HDCP_ANINIT(port) _PORT_HDCP_AUTHENC(port, 0x4) |
| #define _TRANSA_HDCP_ANINIT 0x66404 |
| #define _TRANSB_HDCP_ANINIT 0x66504 |
| #define TRANS_HDCP_ANINIT(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP_ANINIT, \ |
| _TRANSB_HDCP_ANINIT) |
| #define HDCP_ANINIT(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_ANINIT(trans) : \ |
| PORT_HDCP_ANINIT(port)) |
| |
| #define PORT_HDCP_ANLO(port) _PORT_HDCP_AUTHENC(port, 0x8) |
| #define _TRANSA_HDCP_ANLO 0x66408 |
| #define _TRANSB_HDCP_ANLO 0x66508 |
| #define TRANS_HDCP_ANLO(trans) _MMIO_TRANS(trans, _TRANSA_HDCP_ANLO, \ |
| _TRANSB_HDCP_ANLO) |
| #define HDCP_ANLO(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_ANLO(trans) : \ |
| PORT_HDCP_ANLO(port)) |
| |
| #define PORT_HDCP_ANHI(port) _PORT_HDCP_AUTHENC(port, 0xC) |
| #define _TRANSA_HDCP_ANHI 0x6640C |
| #define _TRANSB_HDCP_ANHI 0x6650C |
| #define TRANS_HDCP_ANHI(trans) _MMIO_TRANS(trans, _TRANSA_HDCP_ANHI, \ |
| _TRANSB_HDCP_ANHI) |
| #define HDCP_ANHI(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_ANHI(trans) : \ |
| PORT_HDCP_ANHI(port)) |
| |
| #define PORT_HDCP_BKSVLO(port) _PORT_HDCP_AUTHENC(port, 0x10) |
| #define _TRANSA_HDCP_BKSVLO 0x66410 |
| #define _TRANSB_HDCP_BKSVLO 0x66510 |
| #define TRANS_HDCP_BKSVLO(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP_BKSVLO, \ |
| _TRANSB_HDCP_BKSVLO) |
| #define HDCP_BKSVLO(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_BKSVLO(trans) : \ |
| PORT_HDCP_BKSVLO(port)) |
| |
| #define PORT_HDCP_BKSVHI(port) _PORT_HDCP_AUTHENC(port, 0x14) |
| #define _TRANSA_HDCP_BKSVHI 0x66414 |
| #define _TRANSB_HDCP_BKSVHI 0x66514 |
| #define TRANS_HDCP_BKSVHI(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP_BKSVHI, \ |
| _TRANSB_HDCP_BKSVHI) |
| #define HDCP_BKSVHI(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_BKSVHI(trans) : \ |
| PORT_HDCP_BKSVHI(port)) |
| |
| #define PORT_HDCP_RPRIME(port) _PORT_HDCP_AUTHENC(port, 0x18) |
| #define _TRANSA_HDCP_RPRIME 0x66418 |
| #define _TRANSB_HDCP_RPRIME 0x66518 |
| #define TRANS_HDCP_RPRIME(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP_RPRIME, \ |
| _TRANSB_HDCP_RPRIME) |
| #define HDCP_RPRIME(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_RPRIME(trans) : \ |
| PORT_HDCP_RPRIME(port)) |
| |
| #define PORT_HDCP_STATUS(port) _PORT_HDCP_AUTHENC(port, 0x1C) |
| #define _TRANSA_HDCP_STATUS 0x6641C |
| #define _TRANSB_HDCP_STATUS 0x6651C |
| #define TRANS_HDCP_STATUS(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP_STATUS, \ |
| _TRANSB_HDCP_STATUS) |
| #define HDCP_STATUS(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP_STATUS(trans) : \ |
| PORT_HDCP_STATUS(port)) |
| |
| #define HDCP_STATUS_STREAM_A_ENC REG_BIT(31) |
| #define HDCP_STATUS_STREAM_B_ENC REG_BIT(30) |
| #define HDCP_STATUS_STREAM_C_ENC REG_BIT(29) |
| #define HDCP_STATUS_STREAM_D_ENC REG_BIT(28) |
| #define HDCP_STATUS_AUTH REG_BIT(21) |
| #define HDCP_STATUS_ENC REG_BIT(20) |
| #define HDCP_STATUS_RI_MATCH REG_BIT(19) |
| #define HDCP_STATUS_R0_READY REG_BIT(18) |
| #define HDCP_STATUS_AN_READY REG_BIT(17) |
| #define HDCP_STATUS_CIPHER REG_BIT(16) |
| #define HDCP_STATUS_FRAME_CNT(x) (((x) >> 8) & 0xff) |
| |
| /* HDCP2.2 Registers */ |
| #define _PORTA_HDCP2_BASE 0x66800 |
| #define _PORTB_HDCP2_BASE 0x66500 |
| #define _PORTC_HDCP2_BASE 0x66600 |
| #define _PORTD_HDCP2_BASE 0x66700 |
| #define _PORTE_HDCP2_BASE 0x66A00 |
| #define _PORTF_HDCP2_BASE 0x66900 |
| #define _PORT_HDCP2_BASE(port, x) _MMIO(_PICK((port), \ |
| _PORTA_HDCP2_BASE, \ |
| _PORTB_HDCP2_BASE, \ |
| _PORTC_HDCP2_BASE, \ |
| _PORTD_HDCP2_BASE, \ |
| _PORTE_HDCP2_BASE, \ |
| _PORTF_HDCP2_BASE) + (x)) |
| |
| #define PORT_HDCP2_AUTH(port) _PORT_HDCP2_BASE(port, 0x98) |
| #define _TRANSA_HDCP2_AUTH 0x66498 |
| #define _TRANSB_HDCP2_AUTH 0x66598 |
| #define TRANS_HDCP2_AUTH(trans) _MMIO_TRANS(trans, _TRANSA_HDCP2_AUTH, \ |
| _TRANSB_HDCP2_AUTH) |
| #define AUTH_LINK_AUTHENTICATED REG_BIT(31) |
| #define AUTH_LINK_TYPE REG_BIT(30) |
| #define AUTH_FORCE_CLR_INPUTCTR REG_BIT(19) |
| #define AUTH_CLR_KEYS REG_BIT(18) |
| #define HDCP2_AUTH(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP2_AUTH(trans) : \ |
| PORT_HDCP2_AUTH(port)) |
| |
| #define PORT_HDCP2_CTL(port) _PORT_HDCP2_BASE(port, 0xB0) |
| #define _TRANSA_HDCP2_CTL 0x664B0 |
| #define _TRANSB_HDCP2_CTL 0x665B0 |
| #define TRANS_HDCP2_CTL(trans) _MMIO_TRANS(trans, _TRANSA_HDCP2_CTL, \ |
| _TRANSB_HDCP2_CTL) |
| #define CTL_LINK_ENCRYPTION_REQ REG_BIT(31) |
| #define HDCP2_CTL(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP2_CTL(trans) : \ |
| PORT_HDCP2_CTL(port)) |
| |
| #define PORT_HDCP2_STATUS(port) _PORT_HDCP2_BASE(port, 0xB4) |
| #define _TRANSA_HDCP2_STATUS 0x664B4 |
| #define _TRANSB_HDCP2_STATUS 0x665B4 |
| #define TRANS_HDCP2_STATUS(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP2_STATUS, \ |
| _TRANSB_HDCP2_STATUS) |
| #define LINK_TYPE_STATUS REG_BIT(22) |
| #define LINK_AUTH_STATUS REG_BIT(21) |
| #define LINK_ENCRYPTION_STATUS REG_BIT(20) |
| #define HDCP2_STATUS(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP2_STATUS(trans) : \ |
| PORT_HDCP2_STATUS(port)) |
| |
| #define _PIPEA_HDCP2_STREAM_STATUS 0x668C0 |
| #define _PIPEB_HDCP2_STREAM_STATUS 0x665C0 |
| #define _PIPEC_HDCP2_STREAM_STATUS 0x666C0 |
| #define _PIPED_HDCP2_STREAM_STATUS 0x667C0 |
| #define PIPE_HDCP2_STREAM_STATUS(pipe) _MMIO(_PICK((pipe), \ |
| _PIPEA_HDCP2_STREAM_STATUS, \ |
| _PIPEB_HDCP2_STREAM_STATUS, \ |
| _PIPEC_HDCP2_STREAM_STATUS, \ |
| _PIPED_HDCP2_STREAM_STATUS)) |
| |
| #define _TRANSA_HDCP2_STREAM_STATUS 0x664C0 |
| #define _TRANSB_HDCP2_STREAM_STATUS 0x665C0 |
| #define TRANS_HDCP2_STREAM_STATUS(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP2_STREAM_STATUS, \ |
| _TRANSB_HDCP2_STREAM_STATUS) |
| #define STREAM_ENCRYPTION_STATUS REG_BIT(31) |
| #define STREAM_TYPE_STATUS REG_BIT(30) |
| #define HDCP2_STREAM_STATUS(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP2_STREAM_STATUS(trans) : \ |
| PIPE_HDCP2_STREAM_STATUS(pipe)) |
| |
| #define _PORTA_HDCP2_AUTH_STREAM 0x66F00 |
| #define _PORTB_HDCP2_AUTH_STREAM 0x66F04 |
| #define PORT_HDCP2_AUTH_STREAM(port) _MMIO_PORT(port, \ |
| _PORTA_HDCP2_AUTH_STREAM, \ |
| _PORTB_HDCP2_AUTH_STREAM) |
| #define _TRANSA_HDCP2_AUTH_STREAM 0x66F00 |
| #define _TRANSB_HDCP2_AUTH_STREAM 0x66F04 |
| #define TRANS_HDCP2_AUTH_STREAM(trans) _MMIO_TRANS(trans, \ |
| _TRANSA_HDCP2_AUTH_STREAM, \ |
| _TRANSB_HDCP2_AUTH_STREAM) |
| #define AUTH_STREAM_TYPE REG_BIT(31) |
| #define HDCP2_AUTH_STREAM(dev_priv, trans, port) \ |
| (GRAPHICS_VER(dev_priv) >= 12 ? \ |
| TRANS_HDCP2_AUTH_STREAM(trans) : \ |
| PORT_HDCP2_AUTH_STREAM(port)) |
| |
| #endif /* __INTEL_HDCP_REGS_H__ */ |
