1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright(c) 2023, Intel Corporation. All rights reserved. 4 */ 5 6#ifndef __INTEL_PXP_REGS_H__ 7#define __INTEL_PXP_REGS_H__ 8 9#include "i915_reg_defs.h" 10 11/* KCR subsystem register base address */ 12#define GEN12_KCR_BASE 0x32000 13#define MTL_KCR_BASE 0x386000 14 15/* KCR enable/disable control */ 16#define KCR_INIT(base) _MMIO((base) + 0xf0) 17 18/* Setting KCR Init bit is required after system boot */ 19#define KCR_INIT_ALLOW_DISPLAY_ME_WRITES REG_BIT(14) 20 21/* KCR hwdrm session in play status 0-31 */ 22#define KCR_SIP(base) _MMIO((base) + 0x260) 23 24/* PXP global terminate register for session termination */ 25#define KCR_GLOBAL_TERMINATE(base) _MMIO((base) + 0xf8) 26 27#endif /* __INTEL_PXP_REGS_H__ */ 28