1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/* 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__ */
|
