15 #include <sys/types.h>
17 #include <sys/ioctl.h>
21 #include <xf86drmMode.h>
22 #include <tbm_surface.h>
23 #include <tbm_surface_internal.h>
24 #include <tdm_backend.h>
32 /* drm backend functions (display) */
33 tdm_error nexell_display_get_capability(tdm_backend_data *bdata, tdm_caps_display *caps);
34 tdm_error nexell_display_get_pp_capability(tdm_backend_data *bdata, tdm_caps_pp *caps);
35 tdm_output** nexell_display_get_outputs(tdm_backend_data *bdata, int *count, tdm_error *error);
36 tdm_error nexell_display_get_fd(tdm_backend_data *bdata, int *fd);
37 tdm_error nexell_display_handle_events(tdm_backend_data *bdata);
38 tdm_pp* nexell_display_create_pp(tdm_backend_data *bdata, tdm_error *error);
39 tdm_error nexell_output_get_capability(tdm_output *output, tdm_caps_output *caps);
40 tdm_layer** nexell_output_get_layers(tdm_output *output, int *count, tdm_error *error);
41 tdm_error nexell_output_set_property(tdm_output *output, unsigned int id, tdm_value value);
42 tdm_error nexell_output_get_property(tdm_output *output, unsigned int id, tdm_value *value);
43 tdm_error nexell_output_wait_vblank(tdm_output *output, int interval, int sync, void *user_data);
44 tdm_error nexell_output_set_vblank_handler(tdm_output *output, tdm_output_vblank_handler func);
45 tdm_error nexell_output_commit(tdm_output *output, int sync, void *user_data);
46 tdm_error nexell_output_set_commit_handler(tdm_output *output, tdm_output_commit_handler func);
47 tdm_error nexell_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value);
48 tdm_error nexell_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value);
49 tdm_error nexell_output_set_mode(tdm_output *output, const tdm_output_mode *mode);
50 tdm_error nexell_output_get_mode(tdm_output *output, const tdm_output_mode **mode);
51 tdm_error nexell_output_set_status_handler(tdm_output *output, tdm_output_status_handler func, void *user_data);
52 tdm_error nexell_layer_get_capability(tdm_layer *layer, tdm_caps_layer *caps);
53 tdm_error nexell_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value);
54 tdm_error nexell_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value);
55 tdm_error nexell_layer_set_info(tdm_layer *layer, tdm_info_layer *info);
56 tdm_error nexell_layer_get_info(tdm_layer *layer, tdm_info_layer *info);
57 tdm_error nexell_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer);
58 tdm_error nexell_layer_unset_buffer(tdm_layer *layer);
59 void nexell_pp_destroy(tdm_pp *pp);
60 tdm_error nexell_pp_set_info(tdm_pp *pp, tdm_info_pp *info);
61 tdm_error nexell_pp_attach(tdm_pp *pp, tbm_surface_h src, tbm_surface_h dst);
62 tdm_error nexell_pp_commit(tdm_pp *pp);
63 tdm_error nexell_pp_set_done_handler(tdm_pp *pp, tdm_pp_done_handler func, void *user_data);
65 /* drm module internal macros, structures, functions */
66 #define NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **")
68 #define C(b,m) (((b) >> (m)) & 0xFF)
69 #define B(c,s) ((((unsigned int)(c)) & 0xff) << (s))
70 #define FOURCC(a,b,c,d) (B(d,24) | B(c,16) | B(b,8) | B(a,0))
71 #define FOURCC_STR(id) C(id,0), C(id,8), C(id,16), C(id,24)
73 #define IS_RGB(format) (format == TBM_FORMAT_XRGB8888 || format == TBM_FORMAT_ARGB8888 || \
74 format == TBM_FORMAT_XBGR8888 || format == TBM_FORMAT_ABGR8888)
76 #define CLEAR(x) memset(&(x), 0, sizeof(x))
77 #define MAX(a,b) (((a) > (b)) ? (a) : (b))
78 #define MIN(a,b) (((a) < (b)) ? (a) : (b))
79 #define SWAP(a, b) ({int t; t = a; a = b; b = t;})
80 #define ROUNDUP(x) (ceil (floor ((float)(height) / 4)))
82 #define ALIGN_TO_16B(x) ((((x) + (1 << 4) - 1) >> 4) << 4)
83 #define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5)
84 #define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7)
85 #define ALIGN_TO_2KB(x) ((((x) + (1 << 11) - 1) >> 11) << 11)
86 #define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13)
87 #define ALIGN_TO_64KB(x) ((((x) + (1 << 16) - 1) >> 16) << 16)
89 #define RETURN_VAL_IF_FAIL(cond, val) {\
91 TDM_ERR("'%s' failed", #cond);\
96 #define GOTO_IF_FAIL(cond, val) {\
98 TDM_ERR("'%s' failed", #cond);\
103 typedef struct _tdm_nexell_data
109 #if LIBDRM_MAJOR_VERSION >= 2 && LIBDRM_MINOR_VERSION >= 4 && LIBDRM_MICRO_VERSION >= 47
110 int has_universal_plane;
114 struct udev_monitor *uevent_monitor;
115 tdm_event_loop_source *uevent_source;
118 drmModeResPtr mode_res;
119 drmModePlaneResPtr plane_res;
121 struct list_head output_list;
122 struct list_head buffer_list;
125 uint32_t tdm_nexell_format_to_drm_format(tbm_format format);
126 tbm_format tdm_nexell_format_to_tbm_format(uint32_t format);
128 void tdm_nexell_display_update_output_status(tdm_nexell_data *nexell_data);
129 tdm_error tdm_nexell_display_create_output_list(tdm_nexell_data *nexell_data);
130 void tdm_nexell_display_destroy_output_list(tdm_nexell_data *nexell_data);
131 tdm_error tdm_nexell_display_create_layer_list(tdm_nexell_data *nexell_data);
133 #endif /* _TDM_NEXELL_H_ */