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1 /*
2  * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED.
3  *
4  * This program is free software; you can redistribute  it and/or modify it
5  * under  the terms of  the GNU General  Public License as published by the
6  * Free Software Foundation;  either version 2 of the  License, or (at your
7  * option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  *
17  */
18 
19 #include "mkp_vo_comm.h"
20 #include "vo.h"
21 #include "hi_common_vo.h"
22 #include "hi_common_video.h"
23 
24 #include "mkp_vo.h"
25 #include "sys_ext.h"
26 
27 #include "hi_board.h"
28 #include "drv_vo.h"
29 
30 #if VO_DESC("dev check")
31 
vo_def_check_dev_id(hi_vo_dev dev)32 hi_s32 vo_def_check_dev_id(hi_vo_dev dev)
33 {
34     if ((dev < 0) || (dev >= HI_VO_MAX_PHYS_DEV_NUM)) {
35         return HI_ERR_VO_INVALID_DEV_ID;
36     }
37 
38     return HI_SUCCESS;
39 }
40 
vo_def_check_layer_id(hi_vo_layer layer)41 hi_s32 vo_def_check_layer_id(hi_vo_layer layer)
42 {
43     if ((layer < 0) || (layer >= HI_VO_MAX_LAYER_NUM)) {
44         return HI_ERR_VO_INVALID_LAYER_ID;
45     }
46 
47     return HI_SUCCESS;
48 }
49 
vo_def_is_gfx_layer_id(hi_vo_layer layer)50 hi_bool vo_def_is_gfx_layer_id(hi_vo_layer layer)
51 {
52     if ((layer >= HI_VO_LAYER_G0) && (layer < VO_LAYER_BUTT)) {
53         return HI_TRUE;
54     }
55 
56     return HI_FALSE;
57 }
58 
59 #endif
60 
61 #if VO_DESC("check attr pub")
62 
vo_check_bool_value(hi_bool bool_val)63 hi_s32 vo_check_bool_value(hi_bool bool_val)
64 {
65     if ((bool_val != HI_TRUE) && (bool_val != HI_FALSE)) {
66         return HI_ERR_VO_ILLEGAL_PARAM;
67     }
68 
69     return HI_SUCCESS;
70 }
71 
vo_check_rect_align(const hi_rect * rect)72 hi_s32 vo_check_rect_align(const hi_rect *rect)
73 {
74     if ((rect->x % VO_RECT_ALIGN) || (rect->y % VO_RECT_ALIGN) ||
75         (rect->width % VO_RECT_ALIGN) || (rect->height % VO_RECT_ALIGN)) {
76         return HI_ERR_VO_ILLEGAL_PARAM;
77     }
78 
79     return HI_SUCCESS;
80 }
81 #endif
82 
83 #if VO_DESC("check dev pub")
84 
vo_is_phy_dev(hi_vo_dev dev)85 hi_bool vo_is_phy_dev(hi_vo_dev dev)
86 {
87     return HI_TRUE;
88 }
89 
vo_is_typical_intf_sync(hi_vo_intf_sync intf_sync)90 hi_bool vo_is_typical_intf_sync(hi_vo_intf_sync intf_sync)
91 {
92     if ((intf_sync < HI_VO_OUT_BUTT) && (intf_sync != HI_VO_OUT_USER)) {
93         return HI_TRUE;
94     }
95 
96     return HI_FALSE;
97 }
98 
vo_is_user_intf_sync(hi_vo_intf_sync intf_sync)99 hi_bool vo_is_user_intf_sync(hi_vo_intf_sync intf_sync)
100 {
101     if (intf_sync == HI_VO_OUT_USER) {
102         return HI_TRUE;
103     }
104 
105     return HI_FALSE;
106 }
107 
108 #endif
109