1
2 /*
3 * Copyright (c) 2023 HPMicro
4 *
5 * SPDX-License-Identifier: BSD-3-Clause
6 *
7 */
8 #include "hpm_panel.h"
9 #include "hpm_clock_drv.h"
10
11 extern hpm_panel_t panel_tm070rdh13;
12 extern hpm_panel_t panel_cc10128007;
13 extern hpm_panel_t panel_mc10128007_31b;
14 extern hpm_panel_t panel_tm103xdgp01;
15
16 static hpm_panel_t *panel_list[] = {
17 #if defined(CONFIG_PANEL_RGB_TM070RDH13) && CONFIG_PANEL_RGB_TM070RDH13
18 &panel_tm070rdh13,
19 #endif
20
21 #if defined(CONFIG_PANEL_LVDS_CC10128007) && CONFIG_PANEL_LVDS_CC10128007
22 &panel_cc10128007,
23 #endif
24
25 #if defined(CONFIG_PANEL_MIPI_MC10128007_31B) && CONFIG_PANEL_MIPI_MC10128007_31B
26 &panel_mc10128007_31b,
27 #endif
28
29 #if defined(CONFIG_PANEL_LVDS_TM103XDGP01) && CONFIG_PANEL_LVDS_TM103XDGP01
30 &panel_tm103xdgp01,
31 #endif
32 };
33
hpm_panel_find_device_default(void)34 hpm_panel_t *hpm_panel_find_device_default(void)
35 {
36 if (sizeof(panel_list) > 0)
37 return panel_list[0];
38 return NULL;
39 }
40
hpm_panel_find_device(const char * name)41 hpm_panel_t *hpm_panel_find_device(const char *name)
42 {
43 int n = sizeof(panel_list) / sizeof(panel_list[0]);
44
45 for (int i = 0; i < n; i++)
46 if (!strcmp(panel_list[i]->name, name))
47 return panel_list[i];
48
49 return NULL;
50 }
51
hpm_panel_get_name(hpm_panel_t * panel)52 const char *hpm_panel_get_name(hpm_panel_t *panel)
53 {
54 return panel->name;
55 }
56
hpm_panel_get_timing(hpm_panel_t * panel)57 const hpm_panel_timing_t *hpm_panel_get_timing(hpm_panel_t *panel)
58 {
59 return &panel->timing;
60 }
61
hpm_panel_get_if_type(hpm_panel_t * panel)62 hpm_panel_if_type_t hpm_panel_get_if_type(hpm_panel_t *panel)
63 {
64 return panel->if_type;
65 }
66
hpm_panel_register_interface(hpm_panel_t * panel,hpm_panel_hw_interface_t * hw_if)67 void hpm_panel_register_interface(hpm_panel_t *panel, hpm_panel_hw_interface_t *hw_if)
68 {
69 if (hw_if)
70 memcpy(&panel->hw_if, hw_if, sizeof(*hw_if));
71 }
72
hpm_panel_reset(hpm_panel_t * panel)73 void hpm_panel_reset(hpm_panel_t *panel)
74 {
75 if (panel->funcs.reset)
76 panel->funcs.reset(panel);
77 }
78
hpm_panel_init(hpm_panel_t * panel)79 void hpm_panel_init(hpm_panel_t *panel)
80 {
81 if (panel->funcs.init)
82 panel->funcs.init(panel);
83 }
84
hpm_panel_power_on(hpm_panel_t * panel)85 void hpm_panel_power_on(hpm_panel_t *panel)
86 {
87 if (panel->funcs.power_on)
88 panel->funcs.power_on(panel);
89 }
90
hpm_panel_power_off(hpm_panel_t * panel)91 void hpm_panel_power_off(hpm_panel_t *panel)
92 {
93 if (panel->funcs.power_off)
94 panel->funcs.power_off(panel);
95 }
96
hpm_panel_set_backlight(hpm_panel_t * panel,uint16_t percent)97 void hpm_panel_set_backlight(hpm_panel_t *panel, uint16_t percent)
98 {
99 if (percent > 100)
100 percent = 100;
101
102 if (panel->hw_if.set_backlight &&
103 panel->state.backlight_percent != percent) {
104 panel->hw_if.set_backlight(percent);
105 panel->state.backlight_percent = percent;
106 }
107 }
108
hpm_panel_get_backlight(hpm_panel_t * panel)109 uint8_t hpm_panel_get_backlight(hpm_panel_t *panel)
110 {
111 return panel->state.backlight_percent;
112 }
113
hpm_panel_delay_ms(uint32_t ms)114 void hpm_panel_delay_ms(uint32_t ms)
115 {
116 clock_cpu_delay_ms(ms);
117 }
118
hpm_panel_delay_us(uint32_t us)119 void hpm_panel_delay_us(uint32_t us)
120 {
121 clock_cpu_delay_us(us);
122 }