/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2019-2019. All rights reserved.
 * Description: extended interface based on gfbg.h, define 110 111 cmd in gfbg_liteos.h
 * Create: 2019-06-29
 */

#ifndef __GFBG_H__
#define __GFBG_H__

#include "td_type.h"

#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif /* __cplusplus */

/* * \addtogroup  GFBG      */
/* * @{ */ /* * <!-- [GFBG] */

#define GFBG_IOC_TYPE 'F'
#define GFBG_LOWPOWER_PARA_NUM 17

#define GFBGIOGET_SHOW _IOR(GFBG_IOC_TYPE, 90, td_bool)
#define GFBGIOPUT_SHOW _IOW(GFBG_IOC_TYPE, 91, td_bool)

#define GFBGIOGET_DECOMPRESS _IOR(GFBG_IOC_TYPE, 92, td_bool)
#define GFBGIOPUT_DECOMPRESS _IOW(GFBG_IOC_TYPE, 93, td_bool)

#define GFBGIOGET_COLORKEY _IOR(GFBG_IOC_TYPE, 94, gfbg_colorkey)
#define GFBGIOPUT_COLORKEY _IOW(GFBG_IOC_TYPE, 95, gfbg_colorkey)

#define GFBGIOGET_ALPHA _IOR(GFBG_IOC_TYPE, 96, gfbg_alpha)
#define GFBGIOPUT_ALPHA _IOW(GFBG_IOC_TYPE, 97, gfbg_alpha)

#define GFBGIOGET_SCREENPOS _IOR(GFBG_IOC_TYPE, 98, gfbg_position)
#define GFBGIOPUT_SCREENPOS _IOW(GFBG_IOC_TYPE, 99, gfbg_position)

#define GFBGIOGET_VSCREENINFO _IOR(GFBG_IOC_TYPE, 112, gfbg_vscreeninfo)
#define GFBGIOPUT_VSCREENINFO _IOW(GFBG_IOC_TYPE, 113, gfbg_vscreeninfo)

#define GFBGIOGET_LAYERINFO _IOR(GFBG_IOC_TYPE, 114, gfbg_layerinfo)
#define GFBGIOPUT_LAYERINFO _IOW(GFBG_IOC_TYPE, 115, gfbg_layerinfo)

#define GFBGIO_SCROLLTEXT_CREATE _IOW(GFBG_IOC_TYPE, 130, gfbg_scrolltext_attr)
#define GFBGIO_SCROLLTEXT_FILL _IOW(GFBG_IOC_TYPE, 131, gfbg_scrolltext_data)
#define GFBGIO_SCROLLTEXT_PAUSE _IOW(GFBG_IOC_TYPE, 132, td_u32)
#define GFBGIO_SCROLLTEXT_RESUME _IOW(GFBG_IOC_TYPE, 133, td_u32)
#define GFBGIO_SCROLLTEXT_DESTORY _IOW(GFBG_IOC_TYPE, 134, td_u32)

#define GFBGIOPUT_STEREODEPTH _IOW(GFBG_IOC_TYPE, 150, td_s32)
#define GFBGIOGET_STEREODEPTH _IOR(GFBG_IOC_TYPE, 151, td_s32)

#define GFBGIOPUT_REFRESH _IOW(GFBG_IOC_TYPE, 170, gfbg_flush_info)
#define GFBGIOGET_VBLANK _IOR(GFBG_IOC_TYPE, 171, gfbg_vblank_info)

#define GFBGIOGET_DMABUF _IOWR(GFBG_IOC_TYPE, 172, gfbg_dmabuf_export)

#define GFBGIOGET_CAPABILITY _IOWR(GFBG_IOC_TYPE, 173, gfbg_capability_info)

#define GFBGIOSET_CURSOR_ATTACH_CHANNEL _IOWR(GFBG_IOC_TYPE, 174, gfbg_disp_channel)
#define GFBGIOGET_CURSOR_ATTACH_CHANNEL _IOWR(GFBG_IOC_TYPE, 175, gfbg_disp_channel)

/* ==== Macro Definition end ==== */
typedef enum {
    GFBG_DISP_CHN0 = 0,
    GFBG_DISP_CHN1,
    GFBG_DISP_CHN_MAX
} gfbg_disp_channel;

/* color format */
typedef enum {
    GFBG_COLOR_FMT_RGB565 = 0x0,
    GFBG_COLOR_FMT_RGB888,
    GFBG_COLOR_FMT_ARGB4444,
    GFBG_COLOR_FMT_ARGB1555,
    GFBG_COLOR_FMT_ARGB8888,

    GFBG_COLOR_FMT_RGBA4444 = 0x10,
    GFBG_COLOR_FMT_RGBA5551,
    GFBG_COLOR_FMT_RGBA8888,

    GFBG_COLOR_FMT_ABGR4444 = 0x20,
    GFBG_COLOR_FMT_ABGR1555,
    GFBG_COLOR_FMT_ABGR8888,

    GFBG_COLOR_FMT_BGR565 = 0x30,
    GFBG_COLOR_FMT_BGR888,
    GFBG_COLOR_FMT_BGRA4444,
    GFBG_COLOR_FMT_BGRA5551,
    GFBG_COLOR_FMT_BGRA8888,

    GFBG_COLOR_FMT_CLUT1 = 0x40,
    GFBG_COLOR_FMT_CLUT2,
    GFBG_COLOR_FMT_CLUT4,
    GFBG_COLOR_FMT_CLUT8,
    GFBG_COLOR_FMT_ACLUT44,
    GFBG_COLOR_FMT_ACLUT88,

    GFBG_COLOR_FMT_FP16 = 0x50,
    GFBG_COLOR_FMT_ARGB2101010,
    GFBG_COLOR_FMT_ARGB10101010,

    GFBG_COLOR_FMT_MAX
} gfbg_color_fmt;

/* updata buffer mode */
typedef enum {
    GFBG_BUFFER_NONE = 0x0, /* no display buffer, display used canvas buffer */
    GFBG_BUFFER_ONE,        /* one display buffer in gfbg */
    GFBG_BUFFER_DOUBLE,     /* two display buffer in gfbg */
    GFBG_BUFFER_MAX
} gfbg_buffer_mode;

typedef enum {
    GFBG_HDR_SDR = 0,
    GFBG_HDR_HDR10,
    GFBG_HDR_HLG,
    GFBG_HDR_MAX
} gfbg_xdr_mode;

typedef enum {
    GFBG_COLOR_SPACE_BT709,
    GFBG_COLOR_SPACE_BT2020,
    GFBG_COLOR_SPACE_MAX
} gfbg_color_space;

typedef enum {
    GFBG_CMP_NONE = 0,
    GFBG_CMP_HFBC,
    GFBG_CMP_AFBC,
    GFBG_CMP_MAX
} gfbg_compress_mode;

typedef struct {
    td_bool is_support_hfbc;
    td_bool is_support_afbc;
} gfbg_compression;

/* capability information */
typedef struct {
    td_bool key_alpha;
    td_bool global_alpha;
    td_bool cmap;
    td_bool has_cmap_reg;
    td_bool col_fmt[GFBG_COLOR_FMT_MAX];
    td_bool vo_scale;
    td_bool layer_supported;
    gfbg_compression compression;
    td_bool stereo;
    td_u32 max_width;
    td_u32 max_height;
    td_u32 max_stride;
    td_u32 max_size;
    td_u32 min_width;
    td_u32 min_height;
    td_u32 min_stride;
    td_u32 min_size;
} gfbg_capability_info;

/* rect information */
typedef struct {
    td_s32 x, y;
    td_s32 w, h;
} gfbg_rect;

/* colorkey information */
typedef struct {
    td_bool enable;
    td_u32 key_value;
} gfbg_colorkey;

/* alpha information */
typedef struct {
    td_bool pixel_alpha_en;
    td_bool global_alpha_en;
    td_u8 alpha0; /* be used in argb1555, pixel alpha = 0 will be replace by alpha0 value */
    td_u8 alpha1; /* be used in argb1555, pixel alpha = 1 will be replace by alpha1 value */
    td_u8 global_alpha;
} gfbg_alpha;

/* display position, be used for cursor */
typedef struct {
    td_s32 x;
    td_s32 y;
} gfbg_position;

/* input canvas information */
typedef struct {
    td_u32 width;
    td_u32 height;
    td_u32 stride;
    td_u32 mem_size;
    td_mem_handle mem_handle;
    gfbg_color_fmt fmt;
    gfbg_buffer_mode buf_mode;
} gfbg_vscreeninfo;

/* scrolltext information */
typedef struct {
    td_u32 handle;
    td_u32 cache_num;
    gfbg_rect rect;
    gfbg_color_fmt fmt;
} gfbg_scrolltext_attr;

typedef struct {
    td_u32 handle;
    td_u32 stride;
    td_u32 mem_size;
    td_mem_handle mem_handle;
} gfbg_scrolltext_data;

/* refresh surface info */
typedef struct {
    gfbg_rect updata_rect;
} gfbg_flush_info;

/* vblank information */
typedef enum {
    GFBG_VSYNC_UPDATA, /* updata interrupt */
    GFBG_VSYNC_FINISH, /* finish interrupt */
    GFBG_VSYNC_MAX
} gfbg_vsync_type;

typedef struct {
    td_u64 tv_sec;  /* seconds */
    td_u64 tv_msec; /* milliseconds */
    td_u64 tv_usec; /* microseconds */
    td_u64 tv_nsec; /* nanosecond   */
} gfbg_timeval;

typedef struct {
    td_u32 refresh_rate;
    gfbg_timeval time_val;
    gfbg_vsync_type vsync_type;
} gfbg_vblank_info;

/* layer information, only used in need sync scen */
typedef struct {
    td_bool enable;
    td_u32 mem_size;
    td_mem_handle mem_handle;
    td_handle win_handle;
    gfbg_rect video_rect;
    gfbg_rect output_rect;
} gfbg_sync_info;

typedef struct {
    td_bool enable;
    td_u32 lowpower_value[GFBG_LOWPOWER_PARA_NUM];
} gfbg_lowpower_info;

typedef struct {
    td_u32 width;
    td_u32 height;
    td_u32 stride;
    td_u32 cmp_stride;
    td_u32 mem_size;
    td_mem_handle mem_handle;
    gfbg_color_fmt fmt;
} gfbg_surface;

typedef struct {
    td_bool is_premulti;
    td_bool is_stereo;
    td_bool is_discard_frame;
    td_u32 alpha_sum;
    td_s32 acquire_fd;
    td_s32 release_fd;
    gfbg_surface surface;
    gfbg_xdr_mode xdr_mode;
    gfbg_color_space color_space;
    gfbg_compress_mode compress_mode;
    gfbg_lowpower_info lowpower_info; /* lowpower info from gfx2d */
    gfbg_sync_info sync_info;         /* used in video and ui sync scen */
} gfbg_layerinfo;

typedef struct {
    td_mem_handle mem_handle;
    td_u32 flags;
} gfbg_dmabuf_export;

/* * @} */ /* * <!-- ==== Structure Definition end ==== */

#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif /* __cplusplus */

#endif /* __GFBG_H__ */