1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 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 "timed_ctrl.h"
17
18 #ifndef __INLINE_TIMED_CTRL__
19 #include "timed_ctrl_private.h"
20 #endif /* __INLINE_TIMED_CTRL__ */
21
22 #include "assert_support.h"
23
timed_ctrl_snd_commnd(const timed_ctrl_ID_t ID,hrt_data mask,hrt_data condition,hrt_data counter,hrt_address addr,hrt_data value)24 void timed_ctrl_snd_commnd(
25 const timed_ctrl_ID_t ID,
26 hrt_data mask,
27 hrt_data condition,
28 hrt_data counter,
29 hrt_address addr,
30 hrt_data value)
31 {
32 OP___assert(ID == TIMED_CTRL0_ID);
33 OP___assert(TIMED_CTRL_BASE[ID] != (hrt_address)-1);
34
35 timed_ctrl_reg_store(ID, _HRT_TIMED_CONTROLLER_CMD_REG_IDX, mask);
36 timed_ctrl_reg_store(ID, _HRT_TIMED_CONTROLLER_CMD_REG_IDX, condition);
37 timed_ctrl_reg_store(ID, _HRT_TIMED_CONTROLLER_CMD_REG_IDX, counter);
38 timed_ctrl_reg_store(ID, _HRT_TIMED_CONTROLLER_CMD_REG_IDX, (hrt_data)addr);
39 timed_ctrl_reg_store(ID, _HRT_TIMED_CONTROLLER_CMD_REG_IDX, value);
40 }
41
42 /* pqiao TODO: make sure the following commands get
43 correct BASE address both for csim and android */
44
timed_ctrl_snd_sp_commnd(const timed_ctrl_ID_t ID,hrt_data mask,hrt_data condition,hrt_data counter,const sp_ID_t SP_ID,hrt_address offset,hrt_data value)45 void timed_ctrl_snd_sp_commnd(
46 const timed_ctrl_ID_t ID,
47 hrt_data mask,
48 hrt_data condition,
49 hrt_data counter,
50 const sp_ID_t SP_ID,
51 hrt_address offset,
52 hrt_data value)
53 {
54 OP___assert(SP_ID < N_SP_ID);
55 OP___assert(SP_DMEM_BASE[SP_ID] != (hrt_address)-1);
56
57 timed_ctrl_snd_commnd(ID, mask, condition, counter,
58 SP_DMEM_BASE[SP_ID] + offset, value);
59 }
60
timed_ctrl_snd_gpio_commnd(const timed_ctrl_ID_t ID,hrt_data mask,hrt_data condition,hrt_data counter,const gpio_ID_t GPIO_ID,hrt_address offset,hrt_data value)61 void timed_ctrl_snd_gpio_commnd(
62 const timed_ctrl_ID_t ID,
63 hrt_data mask,
64 hrt_data condition,
65 hrt_data counter,
66 const gpio_ID_t GPIO_ID,
67 hrt_address offset,
68 hrt_data value)
69 {
70 OP___assert(GPIO_ID < N_GPIO_ID);
71 OP___assert(GPIO_BASE[GPIO_ID] != (hrt_address)-1);
72
73 timed_ctrl_snd_commnd(ID, mask, condition, counter,
74 GPIO_BASE[GPIO_ID] + offset, value);
75 }
76