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 #ifndef __DAL_GPIO_SERVICE_INTERFACE_H__
27 #define __DAL_GPIO_SERVICE_INTERFACE_H__
28
29 #include "gpio_types.h"
30 #include "gpio_interface.h"
31 #include "hw/gpio.h"
32
33 struct gpio_service;
34
35 struct gpio *dal_gpio_create(
36 struct gpio_service *service,
37 enum gpio_id id,
38 uint32_t en,
39 enum gpio_pin_output_state output_state);
40
41 void dal_gpio_destroy(
42 struct gpio **ptr);
43
44 struct gpio_service *dal_gpio_service_create(
45 enum dce_version dce_version_major,
46 enum dce_version dce_version_minor,
47 struct dc_context *ctx);
48
49 struct gpio *dal_gpio_service_create_irq(
50 struct gpio_service *service,
51 uint32_t offset,
52 uint32_t mask);
53
54 struct gpio *dal_gpio_service_create_generic_mux(
55 struct gpio_service *service,
56 uint32_t offset,
57 uint32_t mask);
58
59 void dal_gpio_destroy_generic_mux(
60 struct gpio **mux);
61
62 enum gpio_result dal_mux_setup_config(
63 struct gpio *mux,
64 struct gpio_generic_mux_config *config);
65
66 struct gpio_pin_info dal_gpio_get_generic_pin_info(
67 struct gpio_service *service,
68 enum gpio_id id,
69 uint32_t en);
70
71 struct ddc *dal_gpio_create_ddc(
72 struct gpio_service *service,
73 uint32_t offset,
74 uint32_t mask,
75 struct gpio_ddc_hw_info *info);
76
77 void dal_gpio_destroy_ddc(
78 struct ddc **ddc);
79
80 void dal_gpio_service_destroy(
81 struct gpio_service **ptr);
82
83 enum dc_irq_source dal_irq_get_source(
84 const struct gpio *irq);
85
86 enum dc_irq_source dal_irq_get_rx_source(
87 const struct gpio *irq);
88
89 enum gpio_result dal_irq_setup_hpd_filter(
90 struct gpio *irq,
91 struct gpio_hpd_config *config);
92
93 struct gpio *dal_gpio_create_irq(
94 struct gpio_service *service,
95 enum gpio_id id,
96 uint32_t en);
97
98 void dal_gpio_destroy_irq(
99 struct gpio **ptr);
100
101
102 enum gpio_result dal_ddc_open(
103 struct ddc *ddc,
104 enum gpio_mode mode,
105 enum gpio_ddc_config_type config_type);
106
107 enum gpio_result dal_ddc_change_mode(
108 struct ddc *ddc,
109 enum gpio_mode mode);
110
111 enum gpio_ddc_line dal_ddc_get_line(
112 const struct ddc *ddc);
113
114 enum gpio_result dal_ddc_set_config(
115 struct ddc *ddc,
116 enum gpio_ddc_config_type config_type);
117
118 void dal_ddc_close(
119 struct ddc *ddc);
120
121 #endif