1 /**************************************************************************
5 * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
7 * Contact: Eunchul Kim <chulspro.kim@samsung.com>,
8 * JinYoung Jeon <jy0.jeon@samsung.com>,
9 * Taeheon Kim <th908.kim@samsung.com>,
10 * YoungJun Cho <yj44.cho@samsung.com>,
11 * SooChan Lim <sc1.lim@samsung.com>,
12 * Boram Park <sc1.lim@samsung.com>
14 * Permission is hereby granted, free of charge, to any person obtaining a
15 * copy of this software and associated documentation files (the
16 * "Software"), to deal in the Software without restriction, including
17 * without limitation the rights to use, copy, modify, merge, publish,
18 * distribute, sub license, and/or sell copies of the Software, and to
19 * permit persons to whom the Software is furnished to do so, subject to
20 * the following conditions:
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
27 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
29 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
30 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
31 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
32 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 **************************************************************************/
39 #include <tbm_surface.h>
45 #define TDM_NAME_LEN 64
49 * @brief The header file which defines Enumerations and Structures for frontend and backend.
51 * Both frontend(@ref tdm.h) and backend(@ref tdm_backend.h) header files
52 * include @ref tdm_types.h
55 * #include <tdm.h> //for a frontend user
58 * #include <tdm_backend.h> //for a vendor to implement a backend module
63 * @brief The error enumeration
66 TDM_ERROR_NONE = 0, /**< none */
67 TDM_ERROR_BAD_REQUEST = -1, /**< bad request */
68 TDM_ERROR_OPERATION_FAILED = -2, /**< operaion failed */
69 TDM_ERROR_INVALID_PARAMETER = -3, /**< wrong input parameter */
70 TDM_ERROR_PERMISSION_DENIED = -4, /**< access denied */
71 TDM_ERROR_BUSY = -5, /**< hardware resource busy */
72 TDM_ERROR_OUT_OF_MEMORY = -6, /**< no free memory */
73 TDM_ERROR_BAD_MODULE = -7, /**< bad backend module */
74 TDM_ERROR_NOT_IMPLEMENTED = -8, /**< not implemented */
75 TDM_ERROR_NO_CAPABILITY = -9, /**< no capability */
79 * @brief The transform enumeration(rotate, flip)
82 TDM_TRANSFORM_NORMAL = 0, /**< no transform */
83 TDM_TRANSFORM_90 = 1, /**< rotate 90 */
84 TDM_TRANSFORM_180 = 2, /**< rotate 180 */
85 TDM_TRANSFORM_270 = 3, /**< rotate 270 */
86 TDM_TRANSFORM_FLIPPED = 4, /**< no rotate and horizontal flip */
87 TDM_TRANSFORM_FLIPPED_90 = 5, /**< rotate 90 and horizontal flip */
88 TDM_TRANSFORM_FLIPPED_180 = 6, /**< rotate 180 and horizontal flip */
89 TDM_TRANSFORM_FLIPPED_270 = 7, /**< rotate 270 and horizontal flip */
93 * @brief The output connection status enumeration
96 TDM_OUTPUT_CONN_STATUS_DISCONNECTED, /**< output disconnected */
97 TDM_OUTPUT_CONN_STATUS_CONNECTED, /**< output connected */
98 TDM_OUTPUT_CONN_STATUS_MODE_SETTED, /**< output connected and setted a mode */
99 } tdm_output_conn_status;
102 * @brief The output connection status enumeration
103 * @details bit compatible with the libdrm definitions.
106 TDM_OUTPUT_TYPE_Unknown, /**< unknown */
107 TDM_OUTPUT_TYPE_VGA, /**< VGA connection */
108 TDM_OUTPUT_TYPE_DVII, /**< DVII connection */
109 TDM_OUTPUT_TYPE_DVID, /**< DVID connection */
110 TDM_OUTPUT_TYPE_DVIA, /**< DVIA connection */
111 TDM_OUTPUT_TYPE_Composite, /**< Composite connection */
112 TDM_OUTPUT_TYPE_SVIDEO, /**< SVIDEO connection */
113 TDM_OUTPUT_TYPE_LVDS, /**< LVDS connection */
114 TDM_OUTPUT_TYPE_Component, /**< Component connection */
115 TDM_OUTPUT_TYPE_9PinDIN, /**< 9PinDIN connection */
116 TDM_OUTPUT_TYPE_DisplayPort, /**< DisplayPort connection */
117 TDM_OUTPUT_TYPE_HDMIA, /**< HDMIA connection */
118 TDM_OUTPUT_TYPE_HDMIB, /**< HDMIB connection */
119 TDM_OUTPUT_TYPE_TV, /**< TV connection */
120 TDM_OUTPUT_TYPE_eDP, /**< eDP connection */
121 TDM_OUTPUT_TYPE_VIRTUAL, /**< Virtual connection for WiFi Display */
122 TDM_OUTPUT_TYPE_DSI, /**< DSI connection */
126 * @brief The DPMS enumeration
127 * @details bit compatible with the libdrm definitions.
130 TDM_OUTPUT_DPMS_ON, /**< On */
131 TDM_OUTPUT_DPMS_STANDBY, /**< StandBy */
132 TDM_OUTPUT_DPMS_SUSPEND, /**< Suspend */
133 TDM_OUTPUT_DPMS_OFF, /**< Off */
137 * @brief The layer capability enumeration
139 * A layer can have one of CURSOR, PRIMARY and OVERLAY capability. And a layer
140 * also can have one of GRAPHIC and VIDEO capability. And a layer also can have
141 * SCALE and TRANSFORM capability.\n
145 * capabilities = TDM_LAYER_CAPABILITY_PRIMARY | TDM_LAYER_CAPABILITY_GRAPHIC;
146 * capabilities = TDM_LAYER_CAPABILITY_OVERLAY | TDM_LAYER_CAPABILITY_GRAPHIC | TDM_LAYER_CAPABILITY_SCALE;
147 * capabilities = TDM_LAYER_CAPABILITY_OVERLAY | TDM_LAYER_CAPABILITY_GRAPHIC | TDM_LAYER_CAPABILITY_SCALE | TDM_LAYER_CAPABILITY_TRANSFORM;
148 * capabilities = TDM_LAYER_CAPABILITY_CURSOR | TDM_LAYER_CAPABILITY_GRAPHIC;
149 * capabilities = TDM_LAYER_CAPABILITY_OVERLAY | TDM_LAYER_CAPABILITY_VIDEO;
152 * - When a video plays, in most of cases, video buffers will be displayed to
153 * a GRAPHIC layer after converting RGB buffers via PP. In this case, a backend
154 * module doesn't need to offer VIDEO layer.
155 * - But in case that s vendor wants to handle a video by their own way,
156 * a backend module offer VIDEO layers. And a display server will pass a video
157 * buffer to a VIDEO layer without converting.
160 TDM_LAYER_CAPABILITY_CURSOR = (1 << 0), /**< cursor */
161 TDM_LAYER_CAPABILITY_PRIMARY = (1 << 1), /**< primary */
162 TDM_LAYER_CAPABILITY_OVERLAY = (1 << 2), /**< overlay */
163 TDM_LAYER_CAPABILITY_GRAPHIC = (1 << 4), /**< graphic */
164 TDM_LAYER_CAPABILITY_VIDEO = (1 << 5), /**< video */
165 TDM_LAYER_CAPABILITY_SCALE = (1 << 8), /**< if a layer has scale capability */
166 TDM_LAYER_CAPABILITY_TRANSFORM = (1 << 9), /**< if a layer has transform capability */
167 TDM_LAYER_CAPABILITY_SCANOUT = (1 << 10), /**< if a layer allows a scanout buffer only */
168 TDM_LAYER_CAPABILITY_RESEVED_MEMORY = (1 << 11), /**< if a layer allows a reserved buffer only */
169 TDM_LAYER_CAPABILITY_NO_CROP = (1 << 12), /**< if a layer has no cropping capability */
170 } tdm_layer_capability;
173 * @brief The pp capability enumeration
176 TDM_PP_CAPABILITY_SYNC = (1 << 0), /**< The pp device supports synchronous operation */
177 TDM_PP_CAPABILITY_ASYNC = (1 << 1), /**< The pp device supports asynchronous operation */
178 TDM_PP_CAPABILITY_SCALE = (1 << 4), /**< The pp device supports scale operation */
179 TDM_PP_CAPABILITY_TRANSFORM = (1 << 5), /**< The pp device supports transform operation */
183 * @brief The capture capability enumeration
186 TDM_CAPTURE_CAPABILITY_OUTPUT = (1 << 0), /**< The capture device supports to dump a output */
187 TDM_CAPTURE_CAPABILITY_LAYER = (1 << 1), /**< The capture device supports to dump a layer */
188 TDM_CAPTURE_CAPABILITY_SCALE = (1 << 4), /**< The capture device supports scale operation */
189 TDM_CAPTURE_CAPABILITY_TRANSFORM = (1 << 5), /**< The capture device supports transform operation */
190 } tdm_capture_capability;
193 * @brief The output mode type enumeration
194 * @details bit compatible with the libdrm definitions.
197 TDM_OUTPUT_MODE_TYPE_BUILTIN = (1 << 0),
198 TDM_OUTPUT_MODE_TYPE_CLOCK_C = ((1 << 1) | TDM_OUTPUT_MODE_TYPE_BUILTIN),
199 TDM_OUTPUT_MODE_TYPE_CRTC_C = ((1 << 2) | TDM_OUTPUT_MODE_TYPE_BUILTIN),
200 TDM_OUTPUT_MODE_TYPE_PREFERRED = (1 << 3),
201 TDM_OUTPUT_MODE_TYPE_DEFAULT = (1 << 4),
202 TDM_OUTPUT_MODE_TYPE_USERDEF = (1 << 5),
203 TDM_OUTPUT_MODE_TYPE_DRIVER = (1 << 6),
204 } tdm_output_mode_type;
207 * @brief The output mode flag enumeration
208 * @details bit compatible with the libdrm definitions.
211 TDM_OUTPUT_MODE_FLAG_PHSYNC = (1 << 0),
212 TDM_OUTPUT_MODE_FLAG_NHSYNC = (1 << 1),
213 TDM_OUTPUT_MODE_FLAG_PVSYNC = (1 << 2),
214 TDM_OUTPUT_MODE_FLAG_NVSYNC = (1 << 3),
215 TDM_OUTPUT_MODE_FLAG_INTERLACE = (1 << 4),
216 TDM_OUTPUT_MODE_FLAG_DBLSCAN = (1 << 5),
217 TDM_OUTPUT_MODE_FLAG_CSYNC = (1 << 6),
218 TDM_OUTPUT_MODE_FLAG_PCSYNC = (1 << 7),
219 TDM_OUTPUT_MODE_FLAG_NCSYNC = (1 << 8),
220 TDM_OUTPUT_MODE_FLAG_HSKEW = (1 << 9), /* hskew provided */
221 TDM_OUTPUT_MODE_FLAG_BCAST = (1 << 10),
222 TDM_OUTPUT_MODE_FLAG_PIXMUX = (1 << 11),
223 TDM_OUTPUT_MODE_FLAG_DBLCLK = (1 << 12),
224 TDM_OUTPUT_MODE_FLAG_CLKDIV2 = (1 << 13),
225 } tdm_output_mode_flag;
228 TDM_EVENT_LOOP_READABLE = (1 << 0),
229 TDM_EVENT_LOOP_WRITABLE = (1 << 1),
230 TDM_EVENT_LOOP_HANGUP = (1 << 2),
231 TDM_EVENT_LOOP_ERROR = (1 << 3),
232 } tdm_event_loop_mask;
235 * @brief The output mode structure
237 typedef struct _tdm_output_mode {
239 unsigned int hdisplay, hsync_start, hsync_end, htotal, hskew;
240 unsigned int vdisplay, vsync_start, vsync_end, vtotal, vscan;
241 unsigned int vrefresh;
244 char name[TDM_NAME_LEN];
248 * @brief The property structure
250 typedef struct _tdm_prop {
252 char name[TDM_NAME_LEN];
256 * @brief The size structure
258 typedef struct _tdm_size {
259 unsigned int h; /**< width */
260 unsigned int v; /**< height */
264 * @brief The pos structure
266 typedef struct _tdm_pos {
274 * @brief The value union
285 * @brief The info config structure
287 typedef struct _tdm_info_config {
294 * @brief The layer info structre
296 typedef struct _tdm_info_layer {
297 tdm_info_config src_config;
299 tdm_transform transform;
303 * @brief The pp info structre
305 typedef struct _tdm_info_pp {
306 tdm_info_config src_config;
307 tdm_info_config dst_config;
308 tdm_transform transform;
314 * @brief The capture info structre
316 typedef struct _tdm_info_capture {
317 tdm_info_config dst_config;
318 tdm_transform transform;
325 * @brief The tdm display object
327 typedef void tdm_display;
330 * @brief The tdm output object
332 typedef void tdm_output;
335 * @brief The tdm layer object
337 typedef void tdm_layer;
340 * @brief The tdm capture object
342 typedef void tdm_capture;
345 * @brief The tdm pp object
350 * @brief The vblank handler
351 * @see output_set_vblank_handler() function of #tdm_func_display
353 typedef void (*tdm_output_vblank_handler)(tdm_output *output, unsigned int sequence,
354 unsigned int tv_sec, unsigned int tv_usec,
358 * @brief The commit handler
359 * @see output_set_commit_handler() function of #tdm_func_display
361 typedef void (*tdm_output_commit_handler)(tdm_output *output, unsigned int sequence,
362 unsigned int tv_sec, unsigned int tv_usec,
366 * @brief The tdm event source
368 typedef void tdm_event_loop_source;
371 * @brief The fd source handler
373 typedef tdm_error (*tdm_event_loop_fd_handler)(int fd, tdm_event_loop_mask mask, void *user_data);
376 * @brief The timer source handler
378 typedef tdm_error (*tdm_event_loop_timer_handler)(void *user_data);
384 #endif /* _TDM_TYPES_H_ */