1 /*
2 * Allwinner SoCs display driver.
3 *
4 * Copyright (C) 2016 Allwinner.
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10
11 #ifndef _DISP_AL_H_
12 #define _DISP_AL_H_
13
14 #include "../include.h"
15 #include "de_feat.h"
16 #include "de_hal.h"
17 #include "de_enhance.h"
18 #include "de_wb.h"
19 #include "de_smbl.h"
20 #include "de_csc.h"
21 #include "de_lcd.h"
22 #include "de_dsi.h"
23 #include "de_clock.h"
24 #include "de_rtmx.h"
25
26 enum {
27 DISP_AL_IRQ_FLAG_FRAME_END = DE_IRQ_FLAG_FRAME_END,
28 DISP_AL_IRQ_FLAG_RCQ_FINISH = DE_IRQ_FLAG_RCQ_FINISH,
29 DISP_AL_IRQ_FLAG_RCQ_ACCEPT = DE_IRQ_FLAG_RCQ_ACCEPT,
30 DISP_AL_IRQ_FLAG_MASK = DE_IRQ_FLAG_MASK,
31 };
32
33 enum {
34 DISP_AL_IRQ_STATE_FRAME_END = DE_IRQ_STATE_FRAME_END,
35 DISP_AL_IRQ_STATE_RCQ_FINISH = DE_IRQ_STATE_RCQ_FINISH,
36 DISP_AL_IRQ_STATE_RCQ_ACCEPT = DE_IRQ_STATE_RCQ_ACCEPT,
37 DISP_AL_IRQ_STATE_MASK = DE_IRQ_STATE_MASK,
38 };
39
40 enum {
41 DISP_AL_CAPTURE_IRQ_FLAG_FRAME_END = WB_IRQ_FLAG_INTR,
42 DISP_AL_CAPTURE_IRQ_FLAG_RCQ_ACCEPT = DE_WB_IRQ_FLAG_RCQ_ACCEPT,
43 DISP_AL_CAPTURE_IRQ_FLAG_RCQ_FINISH = DE_WB_IRQ_FLAG_RCQ_FINISH,
44 DISP_AL_CAPTURE_IRQ_FLAG_MASK =
45 DISP_AL_CAPTURE_IRQ_FLAG_FRAME_END
46 | DISP_AL_CAPTURE_IRQ_FLAG_RCQ_ACCEPT
47 | DISP_AL_CAPTURE_IRQ_FLAG_RCQ_FINISH,
48 };
49
50 enum {
51 DISP_AL_CAPTURE_IRQ_STATE_FRAME_END = WB_IRQ_STATE_PROC_END,
52 DISP_AL_CAPTURE_IRQ_STATE_RCQ_ACCEPT = DE_WB_IRQ_STATE_RCQ_ACCEPT,
53 DISP_AL_CAPTURE_IRQ_STATE_RCQ_FINISH = DE_WB_IRQ_STATE_RCQ_FINISH,
54 DISP_AL_CAPTURE_IRQ_STATE_MASK =
55 DISP_AL_CAPTURE_IRQ_STATE_FRAME_END
56 | DISP_AL_CAPTURE_IRQ_STATE_RCQ_ACCEPT
57 | DISP_AL_CAPTURE_IRQ_STATE_RCQ_FINISH,
58 };
59
60
61 struct lcd_clk_info {
62 enum disp_lcd_if lcd_if;
63 int tcon_div;
64 int lcd_div;
65 int dsi_div;
66 int dsi_rate;
67 };
68 int disp_al_hdmi_irq_disable(u32 screen_id);
69 int disp_exit_al(void);
70 bool disp_al_get_direct_show_state(unsigned int disp);
71 int disp_al_hdmi_irq_enable(u32 screen_id);
72 int disp_al_manager_init(unsigned int disp);
73 int disp_al_manager_exit(unsigned int disp);
74 extern int disp_checkout_straight(unsigned int disp, struct disp_layer_config_data *data);
75 extern int disp_al_manager_apply(unsigned int disp, struct disp_manager_data *data);
76 extern int disp_al_layer_apply(unsigned int disp, struct disp_layer_config_data *data, unsigned int layer_num);
77 extern int disp_init_al(struct disp_bsp_init_para *para);
78 extern int disp_al_manager_sync(unsigned int disp);
79 extern int disp_al_manager_update_regs(unsigned int disp);
80 int disp_al_manager_query_irq(unsigned int disp);
81 int disp_al_manager_enable_irq(unsigned int disp);
82 int disp_al_manager_disable_irq(unsigned int disp);
83
84 int disp_al_enhance_apply(unsigned int disp, struct disp_enhance_config *config);
85 int disp_al_enhance_update_regs(unsigned int disp);
86 int disp_al_enhance_sync(unsigned int disp);
87 int disp_al_enhance_tasklet(unsigned int disp);
88
89 int disp_al_smbl_apply(unsigned int disp, struct disp_smbl_info *info);
90 int disp_al_smbl_update_regs(unsigned int disp);
91 int disp_al_smbl_sync(unsigned int disp);
92 int disp_al_smbl_get_status(unsigned int disp);
93 int disp_al_smbl_tasklet(unsigned int disp);
94
95 int disp_al_capture_init(unsigned int disp);
96 int disp_al_capture_exit(unsigned int disp);
97 int disp_al_capture_sync(u32 disp);
98 int disp_al_capture_apply(unsigned int disp, struct disp_capture_config *cfg);
99 int disp_al_capture_get_status(unsigned int disp);
100
101 int disp_al_lcd_cfg(u32 screen_id, struct disp_panel_para *panel, struct panel_extend_para *extend_panel);
102 int disp_al_lcd_cfg_ext(u32 screen_id, struct panel_extend_para *extend_panel);
103 int disp_al_lcd_enable(u32 screen_id, struct disp_panel_para *panel);
104 int disp_al_lcd_disable(u32 screen_id, struct disp_panel_para *panel);
105 int disp_al_lcd_query_irq(u32 screen_id, enum __lcd_irq_id_t irq_id, struct disp_panel_para *panel);
106 int disp_al_lcd_tri_busy(u32 screen_id, struct disp_panel_para *panel);
107 int disp_al_lcd_tri_start(u32 screen_id, struct disp_panel_para *panel);
108 int disp_al_lcd_io_cfg(u32 screen_id, u32 enable, struct disp_panel_para *panel);
109 int disp_al_lcd_get_cur_line(u32 screen_id, struct disp_panel_para *panel);
110 int disp_al_lcd_get_start_delay(u32 screen_id, struct disp_panel_para *panel);
111 int disp_al_lcd_get_clk_info(u32 screen_id, struct lcd_clk_info *info, struct disp_panel_para *panel);
112 int disp_al_lcd_enable_irq(u32 screen_id, enum __lcd_irq_id_t irq_id, struct disp_panel_para *panel);
113 int disp_al_lcd_disable_irq(u32 screen_id, enum __lcd_irq_id_t irq_id, struct disp_panel_para *panel);
114
115 int disp_al_hdmi_enable(u32 screen_id);
116 int disp_al_hdmi_disable(u32 screen_id);
117 int disp_al_hdmi_cfg(u32 screen_id, struct disp_video_timings *video_info);
118
119 int disp_al_tv_irq_enable(u32 screen_id);
120 int disp_al_tv_irq_disable(u32 screen_id);
121 int disp_al_tv_enable(u32 screen_id);
122 int disp_al_tv_disable(u32 screen_id);
123 int disp_al_tv_cfg(u32 screen_id, struct disp_video_timings *video_info);
124 int disp_al_vdevice_cfg(u32 screen_id, struct disp_video_timings *video_info,
125 struct disp_vdevice_interface_para *para,
126 u8 config_tcon_only);
127 int disp_al_vdevice_enable(u32 screen_id);
128 int disp_al_vdevice_disable(u32 screen_id);
129
130 int disp_al_device_get_cur_line(u32 screen_id);
131 int disp_al_device_get_start_delay(u32 screen_id);
132 int disp_al_device_query_irq(u32 screen_id);
133 int disp_al_device_enable_irq(u32 screen_id);
134 int disp_al_device_disable_irq(u32 screen_id);
135 int disp_al_device_get_status(u32 screen_id);
136
137 int disp_al_get_fb_info(unsigned int sel, struct disp_layer_info *info);
138 int disp_al_get_display_size(unsigned int screen_id, unsigned int *width, unsigned int *height);
139 void disp_al_show_builtin_patten(u32 hwdev_index, u32 patten);
140 int disp_al_lcd_get_status(u32 screen_id, struct disp_panel_para *panel);
disp_al_capture_set_rcq_update(u32 disp,u32 en)141 static inline s32 disp_al_capture_set_rcq_update(u32 disp, u32 en) { return 0; }
142
disp_al_capture_query_irq_state(u32 disp,u32 irq_state)143 static inline u32 disp_al_capture_query_irq_state(u32 disp, u32 irq_state) { return 0; }
144
disp_al_capture_set_all_rcq_head_dirty(u32 disp,u32 dirty)145 static inline s32 disp_al_capture_set_all_rcq_head_dirty(u32 disp, u32 dirty) { return 0; }
146
disp_al_capture_set_irq_enable(u32 disp,u32 irq_flag,u32 en)147 static inline s32 disp_al_capture_set_irq_enable(u32 disp, u32 irq_flag, u32 en) { return 0; }
148
disp_al_manager_set_rcq_update(u32 disp,u32 en)149 static inline s32 disp_al_manager_set_rcq_update(u32 disp, u32 en) { return 0; }
150
disp_al_manager_set_all_rcq_head_dirty(u32 disp,u32 dirty)151 static inline s32 disp_al_manager_set_all_rcq_head_dirty(u32 disp, u32 dirty) { return 0; }
152
disp_al_manager_set_irq_enable(u32 disp,u32 irq_flag,u32 en)153 static inline s32 disp_al_manager_set_irq_enable(u32 disp, u32 irq_flag, u32 en) { return 0; }
154
disp_al_manager_query_irq_state(u32 disp,u32 irq_state)155 static inline u32 disp_al_manager_query_irq_state(u32 disp, u32 irq_state) { return 0; }
156
disp_al_device_set_de_id(u32 screen_id,u32 de_id)157 static inline int disp_al_device_set_de_id(u32 screen_id, u32 de_id) { return 0; }
158
disp_al_device_set_de_use_rcq(u32 screen_id,u32 use_rcq)159 static inline int disp_al_device_set_de_use_rcq(u32 screen_id, u32 use_rcq) { return 0; }
160
disp_al_device_set_output_type(u32 screen_id,u32 output_type)161 static inline int disp_al_device_set_output_type(u32 screen_id, u32 output_type) { return 0; }
162
163
164 #endif
165