11 #include <sys/types.h>
13 #include <sys/ioctl.h>
17 #include <tbm_surface.h>
18 #include <tbm_surface_internal.h>
19 #include <tbm_surface_queue.h>
20 #include <tdm_backend.h>
23 #include "sprd_pp_7727.h"
24 /* sprd backend functions (display) */
25 tdm_error sprd_display_get_capability(tdm_backend_data *bdata, tdm_caps_display *caps);
26 tdm_error sprd_display_get_pp_capability(tdm_backend_data *bdata, tdm_caps_pp *caps);
27 tdm_output** sprd_display_get_outputs(tdm_backend_data *bdata, int *count, tdm_error *error);
28 tdm_error sprd_display_get_fd(tdm_backend_data *bdata, int *fd);
29 tdm_error sprd_display_handle_events(tdm_backend_data *bdata);
30 tdm_pp* sprd_display_create_pp(tdm_backend_data *bdata, tdm_error *error);
31 tdm_error sprd_output_get_capability(tdm_output *output, tdm_caps_output *caps);
32 tdm_layer** sprd_output_get_layers(tdm_output *output, int *count, tdm_error *error);
33 tdm_error sprd_output_set_property(tdm_output *output, unsigned int id, tdm_value value);
34 tdm_error sprd_output_get_property(tdm_output *output, unsigned int id, tdm_value *value);
35 tdm_error sprd_output_wait_vblank(tdm_output *output, int interval, int sync, void *user_data);
36 tdm_error sprd_output_set_vblank_handler(tdm_output *output, tdm_output_vblank_handler func);
37 tdm_error sprd_output_commit(tdm_output *output, int sync, void *user_data);
38 tdm_error sprd_output_set_commit_handler(tdm_output *output, tdm_output_commit_handler func);
39 tdm_error sprd_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value);
40 tdm_error sprd_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value);
41 tdm_error sprd_output_set_mode(tdm_output *output, const tdm_output_mode *mode);
42 tdm_error sprd_output_get_mode(tdm_output *output, const tdm_output_mode **mode);
43 tdm_hwc_window * sprd_output_hwc_window_create(tdm_output *output, tdm_error *error);
44 tdm_error sprd_output_hwc_window_destroy(tdm_output *output, tdm_hwc_window *hwc_window);
45 tdm_error sprd_output_hwc_validate(tdm_output *output, tdm_hwc_window **composited_wnds,
46 uint32_t num_wnds, uint32_t *num_types);
47 tdm_error sprd_output_hwc_get_changed_composition_types(tdm_output *output, uint32_t *num_elements,
48 tdm_hwc_window **hwc_window,
49 tdm_hwc_window_composition *composition_types);
50 tdm_error sprd_output_hwc_accept_changes(tdm_output *output);
51 tbm_surface_queue_h sprd_output_hwc_get_target_buffer_queue(tdm_output *output, tdm_error *error);
52 tdm_error sprd_output_hwc_set_client_target_buffer(tdm_output *output, tbm_surface_h buffer, tdm_hwc_region damage);
53 tdm_error sprd_output_hwc_get_video_supported_formats(tdm_output *output,
54 const tbm_format **formats, int *count);
55 tdm_hwc_window *sprd_output_hwc_create_video_window(tdm_output *output, tdm_error *error);
57 tdm_error sprd_layer_get_capability(tdm_layer *layer, tdm_caps_layer *caps);
58 tdm_error sprd_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value);
59 tdm_error sprd_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value);
60 tdm_error sprd_layer_set_info(tdm_layer *layer, tdm_info_layer *info);
61 tdm_error sprd_layer_get_info(tdm_layer *layer, tdm_info_layer *info);
62 tdm_error sprd_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer);
63 tdm_error sprd_layer_unset_buffer(tdm_layer *layer);
64 tdm_error sprd_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags);
65 tdm_error sprd_hwc_window_video_get_capability(tdm_hwc_window *hwc_window,
66 tdm_hwc_window_video_capability *video_capability);
67 tbm_surface_queue_h sprd_hwc_window_get_tbm_buffer_queue(tdm_hwc_window *hwc_window, tdm_error *error);
68 tdm_error sprd_hwc_window_set_composition_type(tdm_hwc_window *hwc_window,
69 tdm_hwc_window_composition composition_type);
70 tdm_error sprd_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_hwc_region damage);
71 tdm_error sprd_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info);
72 tdm_error sprd_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h surface);
73 tdm_error sprd_hwc_window_set_flags(tdm_hwc_window *hwc_window, tdm_hwc_window_flag flags);
74 tdm_error sprd_hwc_window_unset_flags(tdm_hwc_window *hwc_window, tdm_hwc_window_flag flags);
76 void sprd_pp_destroy(tdm_pp *pp);
77 tdm_error sprd_pp_set_info(tdm_pp *pp, tdm_info_pp *info);
78 tdm_error sprd_pp_attach(tdm_pp *pp, tbm_surface_h src, tbm_surface_h dst);
79 tdm_error sprd_pp_commit(tdm_pp *pp);
80 tdm_error sprd_pp_set_done_handler(tdm_pp *pp, tdm_pp_done_handler func, void *user_data);
83 tdm_error sprd_capture_get_capability (tdm_backend_data *bdata, tdm_caps_capture *caps);
84 tdm_capture* sprd_capture_create (tdm_output *output, tdm_error *error);
85 void sprd_capture_destroy(tdm_capture *capture);
86 tdm_error sprd_capture_attach(tdm_capture *capture, tbm_surface_h buffer);
87 tdm_error sprd_capture_set_info(tdm_capture *capture, tdm_info_capture *info);
88 tdm_error sprd_capture_commit(tdm_capture *capture);
89 tdm_error sprd_capture_set_done_handler(tdm_capture *capture, tdm_capture_done_handler func, void *user_data);
91 tdm_error sprd_output_attach_capture(tdm_output *output, tdm_capture *capture);
92 void sprd_output_dettach_capture(tdm_output *output, tdm_capture *capture);
95 tdm_backend_data* sprd_output_get_sprd_data(tdm_output *output);
97 /* sprd module internal macros, structures, functions */
98 #define NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **")
100 #define C(b, m) (((b) >> (m)) & 0xFF)
101 #define B(c, s) ((((unsigned int)(c)) & 0xff) << (s))
102 #define FOURCC(a, b, c, d) (B(d, 24) | B(c, 16) | B(b, 8) | B(a, 0))
103 #define FOURCC_STR(id) C(id, 0), C(id, 8), C(id, 16), C(id, 24)
105 #define IS_RGB(format) (format == TBM_FORMAT_XRGB8888 || format == TBM_FORMAT_ARGB8888 || \
106 format == TBM_FORMAT_XBGR8888 || format == TBM_FORMAT_ABGR8888)
108 #define CLEAR(x) memset(&(x), 0, sizeof(x))
109 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
110 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
111 #define SWAP(a, b) ({int t; t = a; a = b; b = t; })
112 #define ROUNDUP(x) (ceil(floor((float)(height) / 4)))
114 #define ALIGN_TO_16B(x) ((((x) + (1 << 4) - 1) >> 4) << 4)
115 #define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5)
116 #define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7)
117 #define ALIGN_TO_2KB(x) ((((x) + (1 << 11) - 1) >> 11) << 11)
118 #define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13)
119 #define ALIGN_TO_64KB(x) ((((x) + (1 << 16) - 1) >> 16) << 16)
121 #define RETURN_VAL_IF_FAIL(cond, val) {\
123 TDM_ERR("'%s' failed", #cond);\
127 #define LAYER_COUNT_PER_OUTPUT 2
130 #define RETURN_VOID_IF_FAIL(cond) RETURN_VAL_IF_FAIL(cond, NOP)
132 typedef struct _tdm_sprd_data {
133 drmEventContext evctx;
141 struct list_head output_list;
142 struct list_head buffer_list;
146 uint32_t tdm_sprd_format_to_drm_format(tbm_format format);
147 tbm_format tdm_sprd_format_to_tbm_format(uint32_t format);
149 tdm_error tdm_sprd_display_create_output_list(tdm_sprd_data *sprd_data);
150 void tdm_sprd_display_destroy_output_list(tdm_sprd_data *sprd_data);
151 tdm_error tdm_sprd_display_create_layer_list(tdm_sprd_data *sprd_data);
153 tdm_error tdm_sprd_pp_get_capability(tdm_sprd_data *sprd_data, tdm_caps_pp *caps);
154 tdm_pp* tdm_sprd_pp_create(tdm_sprd_data *sprd_data, tdm_error *error);
155 void tdm_sprd_pp_handler(struct drm_sprd_ipp_event *hw_ipp_p);
156 tdm_error tdm_sprd_display_init_event_handling(tdm_sprd_data *sprd_data);
157 void tdm_sprd_display_deinit_event_handling(tdm_sprd_data *sprd_data);
158 tdm_error sprd_layer_get_buffer(tdm_layer *layer, tbm_surface_h *surface);
159 tdm_error sprd_layer_get_zpos(tdm_layer *layer, int *zpos);
160 #endif /* _TDM_SPRD_H_ */