1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 2010-2015, Intel Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
13 * more details.
14 */
15
16#include "assert_support.h"
17#include "gp_device.h"
18
19#ifndef __INLINE_GP_DEVICE__
20#include "gp_device_private.h"
21#endif /* __INLINE_GP_DEVICE__ */
22
23void gp_device_get_state(
24    const gp_device_ID_t		ID,
25    gp_device_state_t			*state)
26{
27	assert(ID < N_GP_DEVICE_ID);
28	assert(state);
29
30	state->syncgen_enable = gp_device_reg_load(ID,
31				_REG_GP_SYNCGEN_ENABLE_ADDR);
32	state->syncgen_free_running = gp_device_reg_load(ID,
33				      _REG_GP_SYNCGEN_FREE_RUNNING_ADDR);
34	state->syncgen_pause = gp_device_reg_load(ID,
35			       _REG_GP_SYNCGEN_PAUSE_ADDR);
36	state->nr_frames = gp_device_reg_load(ID,
37					      _REG_GP_NR_FRAMES_ADDR);
38	state->syngen_nr_pix = gp_device_reg_load(ID,
39			       _REG_GP_SYNGEN_NR_PIX_ADDR);
40	state->syngen_nr_pix = gp_device_reg_load(ID,
41			       _REG_GP_SYNGEN_NR_PIX_ADDR);
42	state->syngen_nr_lines = gp_device_reg_load(ID,
43				 _REG_GP_SYNGEN_NR_LINES_ADDR);
44	state->syngen_hblank_cycles = gp_device_reg_load(ID,
45				      _REG_GP_SYNGEN_HBLANK_CYCLES_ADDR);
46	state->syngen_vblank_cycles = gp_device_reg_load(ID,
47				      _REG_GP_SYNGEN_VBLANK_CYCLES_ADDR);
48	state->isel_sof = gp_device_reg_load(ID,
49					     _REG_GP_ISEL_SOF_ADDR);
50	state->isel_eof = gp_device_reg_load(ID,
51					     _REG_GP_ISEL_EOF_ADDR);
52	state->isel_sol = gp_device_reg_load(ID,
53					     _REG_GP_ISEL_SOL_ADDR);
54	state->isel_eol = gp_device_reg_load(ID,
55					     _REG_GP_ISEL_EOL_ADDR);
56	state->isel_lfsr_enable = gp_device_reg_load(ID,
57				  _REG_GP_ISEL_LFSR_ENABLE_ADDR);
58	state->isel_lfsr_enable_b = gp_device_reg_load(ID,
59				    _REG_GP_ISEL_LFSR_ENABLE_B_ADDR);
60	state->isel_lfsr_reset_value = gp_device_reg_load(ID,
61				       _REG_GP_ISEL_LFSR_RESET_VALUE_ADDR);
62	state->isel_tpg_enable = gp_device_reg_load(ID,
63				 _REG_GP_ISEL_TPG_ENABLE_ADDR);
64	state->isel_tpg_enable_b = gp_device_reg_load(ID,
65				   _REG_GP_ISEL_TPG_ENABLE_B_ADDR);
66	state->isel_hor_cnt_mask = gp_device_reg_load(ID,
67				   _REG_GP_ISEL_HOR_CNT_MASK_ADDR);
68	state->isel_ver_cnt_mask = gp_device_reg_load(ID,
69				   _REG_GP_ISEL_VER_CNT_MASK_ADDR);
70	state->isel_xy_cnt_mask = gp_device_reg_load(ID,
71				  _REG_GP_ISEL_XY_CNT_MASK_ADDR);
72	state->isel_hor_cnt_delta = gp_device_reg_load(ID,
73				    _REG_GP_ISEL_HOR_CNT_DELTA_ADDR);
74	state->isel_ver_cnt_delta = gp_device_reg_load(ID,
75				    _REG_GP_ISEL_VER_CNT_DELTA_ADDR);
76	state->isel_tpg_mode = gp_device_reg_load(ID,
77			       _REG_GP_ISEL_TPG_MODE_ADDR);
78	state->isel_tpg_red1 = gp_device_reg_load(ID,
79			       _REG_GP_ISEL_TPG_RED1_ADDR);
80	state->isel_tpg_green1 = gp_device_reg_load(ID,
81				 _REG_GP_ISEL_TPG_GREEN1_ADDR);
82	state->isel_tpg_blue1 = gp_device_reg_load(ID,
83				_REG_GP_ISEL_TPG_BLUE1_ADDR);
84	state->isel_tpg_red2 = gp_device_reg_load(ID,
85			       _REG_GP_ISEL_TPG_RED2_ADDR);
86	state->isel_tpg_green2 = gp_device_reg_load(ID,
87				 _REG_GP_ISEL_TPG_GREEN2_ADDR);
88	state->isel_tpg_blue2 = gp_device_reg_load(ID,
89				_REG_GP_ISEL_TPG_BLUE2_ADDR);
90	state->isel_ch_id = gp_device_reg_load(ID,
91					       _REG_GP_ISEL_CH_ID_ADDR);
92	state->isel_fmt_type = gp_device_reg_load(ID,
93			       _REG_GP_ISEL_FMT_TYPE_ADDR);
94	state->isel_data_sel = gp_device_reg_load(ID,
95			       _REG_GP_ISEL_DATA_SEL_ADDR);
96	state->isel_sband_sel = gp_device_reg_load(ID,
97				_REG_GP_ISEL_SBAND_SEL_ADDR);
98	state->isel_sync_sel = gp_device_reg_load(ID,
99			       _REG_GP_ISEL_SYNC_SEL_ADDR);
100	state->syncgen_hor_cnt = gp_device_reg_load(ID,
101				 _REG_GP_SYNCGEN_HOR_CNT_ADDR);
102	state->syncgen_ver_cnt = gp_device_reg_load(ID,
103				 _REG_GP_SYNCGEN_VER_CNT_ADDR);
104	state->syncgen_frame_cnt = gp_device_reg_load(ID,
105				   _REG_GP_SYNCGEN_FRAME_CNT_ADDR);
106	state->soft_reset = gp_device_reg_load(ID,
107					       _REG_GP_SOFT_RESET_ADDR);
108	return;
109}
110