/* SPDX-License-Identifier: MIT */ /* * Copyright © 2024 Intel Corporation */ #ifndef __INTEL_VRR_REGS_H__ #define __INTEL_VRR_REGS_H__ #include "intel_display_reg_defs.h" /* VRR registers */ #define _TRANS_VRR_CTL_A 0x60420 #define _TRANS_VRR_CTL_B 0x61420 #define _TRANS_VRR_CTL_C 0x62420 #define _TRANS_VRR_CTL_D 0x63420 #define TRANS_VRR_CTL(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_CTL_A) #define VRR_CTL_VRR_ENABLE REG_BIT(31) #define VRR_CTL_IGN_MAX_SHIFT REG_BIT(30) #define VRR_CTL_FLIP_LINE_EN REG_BIT(29) #define VRR_CTL_PIPELINE_FULL_MASK REG_GENMASK(10, 3) #define VRR_CTL_PIPELINE_FULL(x) REG_FIELD_PREP(VRR_CTL_PIPELINE_FULL_MASK, (x)) #define VRR_CTL_PIPELINE_FULL_OVERRIDE REG_BIT(0) #define XELPD_VRR_CTL_VRR_GUARDBAND_MASK REG_GENMASK(15, 0) #define XELPD_VRR_CTL_VRR_GUARDBAND(x) REG_FIELD_PREP(XELPD_VRR_CTL_VRR_GUARDBAND_MASK, (x)) #define _TRANS_VRR_VMAX_A 0x60424 #define _TRANS_VRR_VMAX_B 0x61424 #define _TRANS_VRR_VMAX_C 0x62424 #define _TRANS_VRR_VMAX_D 0x63424 #define TRANS_VRR_VMAX(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_VMAX_A) #define VRR_VMAX_MASK REG_GENMASK(19, 0) #define _TRANS_VRR_VMIN_A 0x60434 #define _TRANS_VRR_VMIN_B 0x61434 #define _TRANS_VRR_VMIN_C 0x62434 #define _TRANS_VRR_VMIN_D 0x63434 #define TRANS_VRR_VMIN(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_VMIN_A) #define VRR_VMIN_MASK REG_GENMASK(15, 0) #define _TRANS_VRR_VMAXSHIFT_A 0x60428 #define _TRANS_VRR_VMAXSHIFT_B 0x61428 #define _TRANS_VRR_VMAXSHIFT_C 0x62428 #define _TRANS_VRR_VMAXSHIFT_D 0x63428 #define TRANS_VRR_VMAXSHIFT(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, \ _TRANS_VRR_VMAXSHIFT_A) #define VRR_VMAXSHIFT_DEC_MASK REG_GENMASK(29, 16) #define VRR_VMAXSHIFT_DEC REG_BIT(16) #define VRR_VMAXSHIFT_INC_MASK REG_GENMASK(12, 0) #define _TRANS_VRR_STATUS_A 0x6042c #define _TRANS_VRR_STATUS_B 0x6142c #define _TRANS_VRR_STATUS_C 0x6242c #define _TRANS_VRR_STATUS_D 0x6342c #define TRANS_VRR_STATUS(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_STATUS_A) #define VRR_STATUS_VMAX_REACHED REG_BIT(31) #define VRR_STATUS_NOFLIP_TILL_BNDR REG_BIT(30) #define VRR_STATUS_FLIP_BEF_BNDR REG_BIT(29) #define VRR_STATUS_NO_FLIP_FRAME REG_BIT(28) #define VRR_STATUS_VRR_EN_LIVE REG_BIT(27) #define VRR_STATUS_FLIPS_SERVICED REG_BIT(26) #define VRR_STATUS_VBLANK_MASK REG_GENMASK(22, 20) #define STATUS_FSM_IDLE REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 0) #define STATUS_FSM_WAIT_TILL_FDB REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 1) #define STATUS_FSM_WAIT_TILL_FS REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 2) #define STATUS_FSM_WAIT_TILL_FLIP REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 3) #define STATUS_FSM_PIPELINE_FILL REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 4) #define STATUS_FSM_ACTIVE REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 5) #define STATUS_FSM_LEGACY_VBLANK REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 6) #define _TRANS_VRR_VTOTAL_PREV_A 0x60480 #define _TRANS_VRR_VTOTAL_PREV_B 0x61480 #define _TRANS_VRR_VTOTAL_PREV_C 0x62480 #define _TRANS_VRR_VTOTAL_PREV_D 0x63480 #define TRANS_VRR_VTOTAL_PREV(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, \ _TRANS_VRR_VTOTAL_PREV_A) #define VRR_VTOTAL_FLIP_BEFR_BNDR REG_BIT(31) #define VRR_VTOTAL_FLIP_AFTER_BNDR REG_BIT(30) #define VRR_VTOTAL_FLIP_AFTER_DBLBUF REG_BIT(29) #define VRR_VTOTAL_PREV_FRAME_MASK REG_GENMASK(19, 0) #define _TRANS_VRR_FLIPLINE_A 0x60438 #define _TRANS_VRR_FLIPLINE_B 0x61438 #define _TRANS_VRR_FLIPLINE_C 0x62438 #define _TRANS_VRR_FLIPLINE_D 0x63438 #define TRANS_VRR_FLIPLINE(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, \ _TRANS_VRR_FLIPLINE_A) #define VRR_FLIPLINE_MASK REG_GENMASK(19, 0) #define _TRANS_VRR_STATUS2_A 0x6043c #define _TRANS_VRR_STATUS2_B 0x6143c #define _TRANS_VRR_STATUS2_C 0x6243c #define _TRANS_VRR_STATUS2_D 0x6343c #define TRANS_VRR_STATUS2(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_STATUS2_A) #define VRR_STATUS2_VERT_LN_CNT_MASK REG_GENMASK(19, 0) #define _TRANS_PUSH_A 0x60a70 #define _TRANS_PUSH_B 0x61a70 #define _TRANS_PUSH_C 0x62a70 #define _TRANS_PUSH_D 0x63a70 #define TRANS_PUSH(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_PUSH_A) #define TRANS_PUSH_EN REG_BIT(31) #define TRANS_PUSH_SEND REG_BIT(30) #define _TRANS_VRR_VSYNC_A 0x60078 #define TRANS_VRR_VSYNC(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_VSYNC_A) #define VRR_VSYNC_END_MASK REG_GENMASK(28, 16) #define VRR_VSYNC_END(vsync_end) REG_FIELD_PREP(VRR_VSYNC_END_MASK, (vsync_end)) #define VRR_VSYNC_START_MASK REG_GENMASK(12, 0) #define VRR_VSYNC_START(vsync_start) REG_FIELD_PREP(VRR_VSYNC_START_MASK, (vsync_start)) /*CMRR Registers*/ #define _TRANS_CMRR_M_LO_A 0x604F0 #define TRANS_CMRR_M_LO(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_CMRR_M_LO_A) #define _TRANS_CMRR_M_HI_A 0x604F4 #define TRANS_CMRR_M_HI(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_CMRR_M_HI_A) #define _TRANS_CMRR_N_LO_A 0x604F8 #define TRANS_CMRR_N_LO(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_CMRR_N_LO_A) #define _TRANS_CMRR_N_HI_A 0x604FC #define TRANS_CMRR_N_HI(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_CMRR_N_HI_A) #define VRR_CTL_CMRR_ENABLE REG_BIT(27) #endif /* __INTEL_VRR_REGS__ */