| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2023 Intel Corporation |
| */ |
| |
| #ifndef __INTEL_PPS_REGS_H__ |
| #define __INTEL_PPS_REGS_H__ |
| |
| #include "intel_display_conversion.h" |
| #include "intel_display_reg_defs.h" |
| |
| /* Panel power sequencing */ |
| #define PPS_BASE 0x61200 |
| #define VLV_PPS_BASE (VLV_DISPLAY_BASE + PPS_BASE) |
| #define PCH_PPS_BASE 0xC7200 |
| |
| #define _MMIO_PPS(dev_priv, pps_idx, reg) \ |
| _MMIO(__to_intel_display(dev_priv)->pps.mmio_base - PPS_BASE + (reg) + (pps_idx) * 0x100) |
| |
| #define _PP_STATUS 0x61200 |
| #define PP_STATUS(dev_priv, pps_idx) _MMIO_PPS(dev_priv, pps_idx, _PP_STATUS) |
| #define PP_ON REG_BIT(31) |
| /* |
| * Indicates that all dependencies of the panel are on: |
| * |
| * - PLL enabled |
| * - pipe enabled |
| * - LVDS/DVOB/DVOC on |
| */ |
| #define PP_READY REG_BIT(30) |
| #define PP_SEQUENCE_MASK REG_GENMASK(29, 28) |
| #define PP_SEQUENCE_NONE REG_FIELD_PREP(PP_SEQUENCE_MASK, 0) |
| #define PP_SEQUENCE_POWER_UP REG_FIELD_PREP(PP_SEQUENCE_MASK, 1) |
| #define PP_SEQUENCE_POWER_DOWN REG_FIELD_PREP(PP_SEQUENCE_MASK, 2) |
| #define PP_CYCLE_DELAY_ACTIVE REG_BIT(27) |
| #define PP_SEQUENCE_STATE_MASK REG_GENMASK(3, 0) |
| #define PP_SEQUENCE_STATE_OFF_IDLE REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x0) |
| #define PP_SEQUENCE_STATE_OFF_S0_1 REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x1) |
| #define PP_SEQUENCE_STATE_OFF_S0_2 REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x2) |
| #define PP_SEQUENCE_STATE_OFF_S0_3 REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x3) |
| #define PP_SEQUENCE_STATE_ON_IDLE REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x8) |
| #define PP_SEQUENCE_STATE_ON_S1_1 REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x9) |
| #define PP_SEQUENCE_STATE_ON_S1_2 REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xa) |
| #define PP_SEQUENCE_STATE_ON_S1_3 REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xb) |
| #define PP_SEQUENCE_STATE_RESET REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xf) |
| |
| #define _PP_CONTROL 0x61204 |
| #define PP_CONTROL(dev_priv, pps_idx) _MMIO_PPS(dev_priv, pps_idx, _PP_CONTROL) |
| #define PANEL_UNLOCK_MASK REG_GENMASK(31, 16) |
| #define PANEL_UNLOCK_REGS REG_FIELD_PREP(PANEL_UNLOCK_MASK, 0xabcd) |
| #define BXT_POWER_CYCLE_DELAY_MASK REG_GENMASK(8, 4) |
| #define EDP_FORCE_VDD REG_BIT(3) |
| #define EDP_BLC_ENABLE REG_BIT(2) |
| #define PANEL_POWER_RESET REG_BIT(1) |
| #define PANEL_POWER_ON REG_BIT(0) |
| |
| #define _PP_ON_DELAYS 0x61208 |
| #define PP_ON_DELAYS(dev_priv, pps_idx) _MMIO_PPS(dev_priv, pps_idx, _PP_ON_DELAYS) |
| #define PANEL_PORT_SELECT_MASK REG_GENMASK(31, 30) |
| #define PANEL_PORT_SELECT_LVDS REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 0) |
| #define PANEL_PORT_SELECT_DPA REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 1) |
| #define PANEL_PORT_SELECT_DPC REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 2) |
| #define PANEL_PORT_SELECT_DPD REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 3) |
| #define PANEL_PORT_SELECT_VLV(port) REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, port) |
| #define PANEL_POWER_UP_DELAY_MASK REG_GENMASK(28, 16) |
| #define PANEL_LIGHT_ON_DELAY_MASK REG_GENMASK(12, 0) |
| |
| #define _PP_OFF_DELAYS 0x6120C |
| #define PP_OFF_DELAYS(dev_priv, pps_idx) _MMIO_PPS(dev_priv, pps_idx, _PP_OFF_DELAYS) |
| #define PANEL_POWER_DOWN_DELAY_MASK REG_GENMASK(28, 16) |
| #define PANEL_LIGHT_OFF_DELAY_MASK REG_GENMASK(12, 0) |
| |
| #define _PP_DIVISOR 0x61210 |
| #define PP_DIVISOR(dev_priv, pps_idx) _MMIO_PPS(dev_priv, pps_idx, _PP_DIVISOR) |
| #define PP_REFERENCE_DIVIDER_MASK REG_GENMASK(31, 8) |
| #define PANEL_POWER_CYCLE_DELAY_MASK REG_GENMASK(4, 0) |
| |
| #endif /* __INTEL_PPS_REGS_H__ */ |
