* Taeheon Kim <th908.kim@samsung.com>,
* YoungJun Cho <yj44.cho@samsung.com>,
* SooChan Lim <sc1.lim@samsung.com>,
- * Boram Park <sc1.lim@samsung.com>
+ * Boram Park <boram1288.park@samsung.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
#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_PROTOCOL_ERROR = -12, /**< protocol error */
+ TDM_ERROR_TIMEOUT = -13, /**< timeout */
} tdm_error;
/**
/**
* @brief The output capability enumeration
* @details
- * @remark
+ * If a backend module provides #TDM_OUTPUT_CAPABILITY_EXTENDED_DPMS, we can set
+ * an extended DPMS mode to an output which a backend module supports.
+ * Don't use the low-4bit for an extended DPMS mode value. It's used for default
+ * DPMS modes.
*/
typedef enum {
TDM_OUTPUT_CAPABILITY_ASYNC_DPMS = (1 << 0), /**< if a outupt supports asynchronous DPMS operation */
+ TDM_OUTPUT_CAPABILITY_HWC = (1 << 1), /**< if a outupt supports hwc operation @since 2.0.0*/
+ TDM_OUTPUT_CAPABILITY_EXTENDED_DPMS = (1 << 2), /**< if a outupt supports extended DPMS operation @since 2.0.0 */
} tdm_output_capability;
/**
/**
* @brief The pp capability enumeration
+ * @details The scale, transform and CSC functionalities seem the default functions of PP.
+ * If hardware device doesn't support one of them, we'd better let a developer know
+ * what a backend doesn't support like TDM_PP_CAPABILITY_NO_CSC.
*/
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_SCANOUT = (1 << 4), /**< The pp device supports only scanout buffer */
+ TDM_PP_CAPABILITY_NO_CSC = (1 << 5), /**< The pp device doesn't supports Color Space Conversion */
} tdm_pp_capability;
/**
* @brief The capture capability enumeration
+ * @details The scale, transform and CSC functionalities seem the default functions of capture.
+ * If hardware device doesn't support one of them, we'd better let a developer know
+ * what a backend doesn't support like TDM_PP_CAPABILITY_NO_CSC.
*/
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_SCALE = (1 << 4), /**< The capture device supports scale operation */
- TDM_CAPTURE_CAPABILITY_TRANSFORM = (1 << 5), /**< The capture device supports transform operation */
+ 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;
/**
* @details bit compatible with the libdrm definitions.
*/
typedef enum {
- TDM_OUTPUT_DPMS_ON, /**< On */
- TDM_OUTPUT_DPMS_STANDBY, /**< StandBy */
- TDM_OUTPUT_DPMS_SUSPEND, /**< Suspend */
- TDM_OUTPUT_DPMS_OFF, /**< Off */
+ TDM_OUTPUT_DPMS_ON, /**< On, Vsync On */
+ TDM_OUTPUT_DPMS_STANDBY, /**< StandBy, Vsync On */
+ TDM_OUTPUT_DPMS_SUSPEND, /**< Suspend, Vsync Off */
+ TDM_OUTPUT_DPMS_OFF, /**< Off, Vsync Off */
+ TDM_OUTPUT_DPMS_AOD = 0x10, /**< AOD, Vsync On, extended DPMS mode */
} tdm_output_dpms;
/**
TDM_OUTPUT_MODE_FLAG_CLKDIV2 = (1 << 13),
} tdm_output_mode_flag;
+/*
+ * @brief The hwc video capability enumeration
+ * @since 2.0.0
+ */
+typedef enum {
+ TDM_HWC_VIDEO_CAPABILITY_SCALE = (1 << 1), /**< if a hwc video has scale capability */
+ TDM_HWC_VIDEO_CAPABILITY_TRANSFORM = (1 << 2), /**< if a hwc video has transform capability */
+ TDM_HWC_VIDEO_CAPABILITY_SCANOUT = (1 << 3), /**< if a video allows a scanout buffer only */
+} tdm_hwc_video_capability;
+
/**
* @brief The size structure
*/
} 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 {