#endif
#define TDM_NAME_LEN 64
+#define TDM_PATH_LEN 1024
+#define TDM_VBLANK_DEFAULT_NAME "Unknown"
/**
* @file tdm_common.h
TDM_ERROR_NOT_IMPLEMENTED = -8, /**< not implemented */
TDM_ERROR_NO_CAPABILITY = -9, /**< no capability */
TDM_ERROR_DPMS_OFF = -10, /**< dpms off */
+ TDM_ERROR_OUTPUT_DISCONNECTED = -11, /**< output disconnected */
+ TDM_ERROR_TIMEOUT = -12, /**< timeout */
} tdm_error;
/**
+ * @brief The transform enumeration(rotate, flip)
+ */
+typedef enum {
+ TDM_TRANSFORM_NORMAL = 0, /**< no transform */
+ TDM_TRANSFORM_90 = 1, /**< rotate 90 */
+ TDM_TRANSFORM_180 = 2, /**< rotate 180 */
+ TDM_TRANSFORM_270 = 3, /**< rotate 270 */
+ TDM_TRANSFORM_FLIPPED = 4, /**< no rotate and horizontal flip */
+ TDM_TRANSFORM_FLIPPED_90 = 5, /**< rotate 90 and horizontal flip */
+ TDM_TRANSFORM_FLIPPED_180 = 6, /**< rotate 180 and horizontal flip */
+ TDM_TRANSFORM_FLIPPED_270 = 7, /**< rotate 270 and horizontal flip */
+} tdm_transform;
+
+/**
+ * @brief The output capability enumeration
+ * @details
+ * @remark
+ */
+typedef enum {
+ TDM_OUTPUT_CAPABILITY_ASYNC_DPMS = (1 << 0), /**< if a outupt supports asynchronous DPMS operation */
+} tdm_output_capability;
+
+/**
+ * @brief The layer capability enumeration
+ * @details
+ * A layer can have one of CURSOR, PRIMARY and OVERLAY capability. And a layer
+ * also can have one of GRAPHIC and VIDEO capability. And a layer also can have
+ * SCALE and TRANSFORM capability.\n
+ * @par Example
+ * @code
+ * //For example
+ * capabilities = TDM_LAYER_CAPABILITY_PRIMARY | TDM_LAYER_CAPABILITY_GRAPHIC;
+ * capabilities = TDM_LAYER_CAPABILITY_OVERLAY | TDM_LAYER_CAPABILITY_GRAPHIC | TDM_LAYER_CAPABILITY_SCALE;
+ * capabilities = TDM_LAYER_CAPABILITY_OVERLAY | TDM_LAYER_CAPABILITY_GRAPHIC | TDM_LAYER_CAPABILITY_SCALE | TDM_LAYER_CAPABILITY_TRANSFORM;
+ * capabilities = TDM_LAYER_CAPABILITY_CURSOR | TDM_LAYER_CAPABILITY_GRAPHIC;
+ * capabilities = TDM_LAYER_CAPABILITY_OVERLAY | TDM_LAYER_CAPABILITY_VIDEO;
+ * @endcode
+ * @remark
+ * - When a video plays, in most of cases, video buffers will be displayed to
+ * a GRAPHIC layer after converting RGB buffers via PP. In this case, a backend
+ * module doesn't need to offer VIDEO layer.
+ * - But in case that s vendor wants to handle a video by their own way,
+ * a backend module offer VIDEO layers. And a display server will pass a video
+ * buffer to a VIDEO layer without converting.
+ */
+typedef enum {
+ TDM_LAYER_CAPABILITY_CURSOR = (1 << 0), /**< cursor */
+ TDM_LAYER_CAPABILITY_PRIMARY = (1 << 1), /**< primary */
+ TDM_LAYER_CAPABILITY_OVERLAY = (1 << 2), /**< overlay */
+ TDM_LAYER_CAPABILITY_GRAPHIC = (1 << 4), /**< graphic */
+ TDM_LAYER_CAPABILITY_VIDEO = (1 << 5), /**< video */
+ TDM_LAYER_CAPABILITY_SCALE = (1 << 8), /**< if a layer has scale capability */
+ TDM_LAYER_CAPABILITY_TRANSFORM = (1 << 9), /**< if a layer has transform capability */
+ TDM_LAYER_CAPABILITY_SCANOUT = (1 << 10), /**< if a layer allows a scanout buffer only */
+ TDM_LAYER_CAPABILITY_RESEVED_MEMORY = (1 << 11), /**< if a layer allows a reserved buffer only */
+ TDM_LAYER_CAPABILITY_NO_CROP = (1 << 12), /**< if a layer has no cropping capability */
+} tdm_layer_capability;
+
+/**
+ * @brief The pp capability enumeration
+ */
+typedef enum {
+ TDM_PP_CAPABILITY_SYNC = (1 << 0), /**< The pp device supports synchronous operation */
+ TDM_PP_CAPABILITY_ASYNC = (1 << 1), /**< The pp device supports asynchronous operation */
+ TDM_PP_CAPABILITY_SCALE = (1 << 4), /**< The pp device supports scale operation */
+ TDM_PP_CAPABILITY_TRANSFORM = (1 << 5), /**< The pp device supports transform operation */
+} tdm_pp_capability;
+
+/**
+ * @brief The capture capability enumeration
+ */
+typedef enum {
+ TDM_CAPTURE_CAPABILITY_OUTPUT = (1 << 0), /**< The capture device supports to dump a output */
+ TDM_CAPTURE_CAPABILITY_LAYER = (1 << 1), /**< The capture device supports to dump a layer */
+ TDM_CAPTURE_CAPABILITY_ONESHOT = (1 << 4), /**< The capture device supports oneshot dump */
+ TDM_CAPTURE_CAPABILITY_STREAM = (1 << 5), /**< The capture device supports streamp sump */
+} tdm_capture_capability;
+
+/**
+ * @brief The capture type enumeration
+ */
+typedef enum {
+ TDM_CAPTURE_TYPE_ONESHOT = (1 << 0), /**< The oneshot capture */
+ TDM_CAPTURE_TYPE_STREAM = (1 << 1), /**< The stream capture */
+} tdm_capture_type;
+
+/**
* @brief The output change enumeration of #tdm_output_change_handler
*/
typedef enum {
} tdm_output_conn_status;
/**
+ * @brief The output connection status enumeration
+ * @details bit compatible with the libdrm definitions.
+ */
+typedef enum {
+ TDM_OUTPUT_TYPE_Unknown, /**< unknown */
+ TDM_OUTPUT_TYPE_VGA, /**< VGA connection */
+ TDM_OUTPUT_TYPE_DVII, /**< DVII connection */
+ TDM_OUTPUT_TYPE_DVID, /**< DVID connection */
+ TDM_OUTPUT_TYPE_DVIA, /**< DVIA connection */
+ TDM_OUTPUT_TYPE_Composite, /**< Composite connection */
+ TDM_OUTPUT_TYPE_SVIDEO, /**< SVIDEO connection */
+ TDM_OUTPUT_TYPE_LVDS, /**< LVDS connection */
+ TDM_OUTPUT_TYPE_Component, /**< Component connection */
+ TDM_OUTPUT_TYPE_9PinDIN, /**< 9PinDIN connection */
+ TDM_OUTPUT_TYPE_DisplayPort, /**< DisplayPort connection */
+ TDM_OUTPUT_TYPE_HDMIA, /**< HDMIA connection */
+ TDM_OUTPUT_TYPE_HDMIB, /**< HDMIB connection */
+ TDM_OUTPUT_TYPE_TV, /**< TV connection */
+ TDM_OUTPUT_TYPE_eDP, /**< eDP connection */
+ TDM_OUTPUT_TYPE_VIRTUAL, /**< Virtual connection for WiFi Display */
+ TDM_OUTPUT_TYPE_DSI, /**< DSI connection */
+} tdm_output_type;
+
+/**
* @brief The DPMS enumeration
* @details bit compatible with the libdrm definitions.
*/
} tdm_output_dpms;
/**
+ * @brief The output mode type enumeration
+ * @details bit compatible with the libdrm definitions.
+ */
+typedef enum {
+ TDM_OUTPUT_MODE_TYPE_BUILTIN = (1 << 0),
+ TDM_OUTPUT_MODE_TYPE_CLOCK_C = ((1 << 1) | TDM_OUTPUT_MODE_TYPE_BUILTIN),
+ TDM_OUTPUT_MODE_TYPE_CRTC_C = ((1 << 2) | TDM_OUTPUT_MODE_TYPE_BUILTIN),
+ TDM_OUTPUT_MODE_TYPE_PREFERRED = (1 << 3),
+ TDM_OUTPUT_MODE_TYPE_DEFAULT = (1 << 4),
+ TDM_OUTPUT_MODE_TYPE_USERDEF = (1 << 5),
+ TDM_OUTPUT_MODE_TYPE_DRIVER = (1 << 6),
+} tdm_output_mode_type;
+
+/**
+ * @brief The output mode flag enumeration
+ * @details bit compatible with the libdrm definitions.
+ */
+typedef enum {
+ TDM_OUTPUT_MODE_FLAG_PHSYNC = (1 << 0),
+ TDM_OUTPUT_MODE_FLAG_NHSYNC = (1 << 1),
+ TDM_OUTPUT_MODE_FLAG_PVSYNC = (1 << 2),
+ TDM_OUTPUT_MODE_FLAG_NVSYNC = (1 << 3),
+ TDM_OUTPUT_MODE_FLAG_INTERLACE = (1 << 4),
+ TDM_OUTPUT_MODE_FLAG_DBLSCAN = (1 << 5),
+ TDM_OUTPUT_MODE_FLAG_CSYNC = (1 << 6),
+ TDM_OUTPUT_MODE_FLAG_PCSYNC = (1 << 7),
+ TDM_OUTPUT_MODE_FLAG_NCSYNC = (1 << 8),
+ TDM_OUTPUT_MODE_FLAG_HSKEW = (1 << 9), /* hskew provided */
+ TDM_OUTPUT_MODE_FLAG_BCAST = (1 << 10),
+ TDM_OUTPUT_MODE_FLAG_PIXMUX = (1 << 11),
+ TDM_OUTPUT_MODE_FLAG_DBLCLK = (1 << 12),
+ TDM_OUTPUT_MODE_FLAG_CLKDIV2 = (1 << 13),
+} tdm_output_mode_flag;
+
+/**
* @brief The size structure
*/
typedef struct _tdm_size {
} tdm_pos;
/**
+ * @brief The tdm value type enumeration
+ */
+typedef enum {
+ TDM_VALUE_TYPE_UNKNOWN,
+ TDM_VALUE_TYPE_PTR,
+ TDM_VALUE_TYPE_INT32,
+ TDM_VALUE_TYPE_UINT32,
+ TDM_VALUE_TYPE_INT64,
+ TDM_VALUE_TYPE_UINT64,
+} tdm_value_type;
+
+/**
* @brief The value union
*/
typedef union {
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