/** * NOTICE: * MUST BE consistent with bionic/libc/kernel/common/linux/disp_svp.h */ #ifndef __DISP_SVP_H #define __DISP_SVP_H #define DISP_NO_ION_FD ((int)(~0U>>1)) #define DISP_NO_USE_LAEYR_ID ((int)(~0U>>1)) #define MAX_INPUT_CONFIG 4 #define MAKE_DISP_FORMAT_ID(id, bpp) (((id) << 8) | (bpp)) ///============================================================================= // structure declarations ///=========================== typedef enum { DISP_IF_TYPE_DBI = 0, DISP_IF_TYPE_DPI, DISP_IF_TYPE_DSI0, DISP_IF_TYPE_DSI1, DISP_IF_TYPE_DSIDUAL, DISP_IF_HDMI, DISP_IF_HDMI_SMARTBOOK } DISP_IF_TYPE; typedef enum { DISP_IF_FORMAT_RGB565 = 0, DISP_IF_FORMAT_RGB666, DISP_IF_FORMAT_RGB888 } DISP_IF_FORMAT; typedef enum { DISP_IF_MODE_VIDEO = 0, DISP_IF_MODE_COMMAND } DISP_IF_MODE; typedef enum { DISP_ORIENTATION_0 = 0, DISP_ORIENTATION_90 = 1, DISP_ORIENTATION_180 = 2, DISP_ORIENTATION_270 = 3, } DISP_ORIENTATION; typedef enum { DISP_FORMAT_UNKNOWN = 0, DISP_FORMAT_RGB565 = MAKE_DISP_FORMAT_ID(1, 2), DISP_FORMAT_RGB888 = MAKE_DISP_FORMAT_ID(2, 3), DISP_FORMAT_BGR888 = MAKE_DISP_FORMAT_ID(3, 3), DISP_FORMAT_ARGB8888 = MAKE_DISP_FORMAT_ID(4, 4), DISP_FORMAT_ABGR8888 = MAKE_DISP_FORMAT_ID(5, 4), DISP_FORMAT_RGBA8888 = MAKE_DISP_FORMAT_ID(6, 4), DISP_FORMAT_BGRA8888 = MAKE_DISP_FORMAT_ID(7, 4), DISP_FORMAT_XRGB8888 = MAKE_DISP_FORMAT_ID(8, 4), DISP_FORMAT_XBGR8888 = MAKE_DISP_FORMAT_ID(9, 4), //Packed YUV Formats DISP_FORMAT_YUV444 = MAKE_DISP_FORMAT_ID(10, 3), DISP_FORMAT_YVYU = MAKE_DISP_FORMAT_ID(11, 2), //Same as UYVY, but replace Y/U/V DISP_FORMAT_VYUY = MAKE_DISP_FORMAT_ID(12, 2), DISP_FORMAT_UYVY = MAKE_DISP_FORMAT_ID(13, 2), DISP_FORMAT_Y422 = MAKE_DISP_FORMAT_ID(13, 2), DISP_FORMAT_YUYV = MAKE_DISP_FORMAT_ID(14, 2), //Same as UYVY but replace U/V DISP_FORMAT_YUY2 = MAKE_DISP_FORMAT_ID(14, 2), DISP_FORMAT_YUV422 = MAKE_DISP_FORMAT_ID(14, 2), //Will be removed DISP_FORMAT_GREY = MAKE_DISP_FORMAT_ID(15, 1), //Single Y plane DISP_FORMAT_Y800 = MAKE_DISP_FORMAT_ID(15, 1), DISP_FORMAT_Y8 = MAKE_DISP_FORMAT_ID(15, 1), //Planar YUV Formats DISP_FORMAT_YV12 = MAKE_DISP_FORMAT_ID(16, 1), //BPP = 1.5 DISP_FORMAT_I420 = MAKE_DISP_FORMAT_ID(17, 1), //Same as YV12 but replace U/V DISP_FORMAT_IYUV = MAKE_DISP_FORMAT_ID(17, 1), DISP_FORMAT_NV12 = MAKE_DISP_FORMAT_ID(18, 1), //BPP = 1.5 DISP_FORMAT_NV21 = MAKE_DISP_FORMAT_ID(19, 1), //Same as NV12 but replace U/V DISP_FORMAT_BPP_MASK = 0xFFFF, } DISP_FORMAT; typedef enum { DISP_LAYER_2D = 0, DISP_LAYER_3D_SBS_0 = 0x1, DISP_LAYER_3D_SBS_90 = 0x2, DISP_LAYER_3D_SBS_180 = 0x3, DISP_LAYER_3D_SBS_270 = 0x4, DISP_LAYER_3D_TAB_0 = 0x10, DISP_LAYER_3D_TAB_90 = 0x20, DISP_LAYER_3D_TAB_180 = 0x30, DISP_LAYER_3D_TAB_270 = 0x40, } DISP_LAYER_TYPE; typedef enum { // normal memory DISP_NORMAL_BUFFER = 0, // secure memory DISP_SECURE_BUFFER = 1, // normal memory but should not be dumpped within screenshot DISP_PROTECT_BUFFER = 2, DISP_SECURE_BUFFER_SHIFT = 0x10001 } DISP_BUFFER_TYPE; typedef enum { DISP_SESSION_PRIMARY = 1, DISP_SESSION_EXTERNAL = 2, DISP_SESSION_MEMORY = 3 }DISP_SESSION_TYPE; typedef enum { // single output DISP_SESSION_DIRECT_LINK_MODE = 1, DISP_SESSION_DECOUPLE_MODE = 2, // two ouputs DISP_SESSION_DIRECT_LINK_MIRROR_MODE = 3, DISP_SESSION_DECOUPLE_MIRROR_MODE = 4, }DISP_MODE; typedef struct disp_session_config_t { DISP_SESSION_TYPE type; unsigned int device_id; DISP_MODE mode; unsigned int session_id; }disp_session_config; typedef struct { unsigned int session_id; unsigned int vsync_cnt; long int vsync_ts; }disp_session_vsync_config; typedef struct disp_input_config_t { unsigned int layer_id; unsigned int layer_enable; void* src_base_addr; void* src_phy_addr; unsigned int src_direct_link; DISP_FORMAT src_fmt; unsigned int src_use_color_key; unsigned int src_color_key; unsigned int src_pitch; unsigned int src_offset_x, src_offset_y; unsigned int src_width, src_height; unsigned int tgt_offset_x, tgt_offset_y; unsigned int tgt_width, tgt_height; DISP_ORIENTATION layer_rotation; DISP_LAYER_TYPE layer_type; DISP_ORIENTATION video_rotation; unsigned int isTdshp; // set to 1, will go through tdshp first, then layer blending, then to color unsigned int next_buff_idx; int identity; int connected_type; DISP_BUFFER_TYPE security; unsigned int alpha_enable; unsigned int alpha; unsigned int frm_sequence; }disp_input_config; typedef struct disp_output_config_t { unsigned int va; unsigned int pa; DISP_FORMAT fmt; unsigned int x; unsigned int y; unsigned int width; unsigned int height; unsigned int pitch; unsigned int pitchUV; DISP_BUFFER_TYPE security; unsigned int buff_idx; unsigned int frm_sequence; }disp_output_config; #define MAX_INPUT_CONFIG 4 typedef struct disp_session_input_config_t { unsigned int session_id; unsigned int config_layer_num; disp_input_config config[MAX_INPUT_CONFIG]; }disp_session_input_config; typedef struct disp_session_output_config_t { unsigned int session_id; disp_output_config config; }disp_session_output_config; typedef struct disp_session_layer_num_config_t { unsigned int session_id; unsigned int max_layer_num; }disp_session_layer_num_config; typedef struct disp_session_info_t { unsigned int session_id; unsigned int maxLayerNum; unsigned int isHwVsyncAvailable; DISP_IF_TYPE displayType; unsigned int displayWidth; unsigned int displayHeight; unsigned int displayFormat; DISP_IF_MODE displayMode; unsigned int vsyncFPS; unsigned int physicalWidth; unsigned int physicalHeight; unsigned int isConnected; } disp_session_info; typedef struct disp_buffer_info_t { // Session unsigned int session_id; // Input unsigned int layer_id; unsigned int layer_en; int ion_fd; unsigned int cache_sync; // Output unsigned int index; int fence_fd; }disp_buffer_info; /* IOCTL commands. */ #define DISP_IOW(num, dtype) _IOW('O', num, dtype) #define DISP_IOR(num, dtype) _IOR('O', num, dtype) #define DISP_IOWR(num, dtype) _IOWR('O', num, dtype) #define DISP_IO(num) _IO('O', num) #define DISP_IOCTL_CREATE_SESSION DISP_IOW(201, disp_session_config) #define DISP_IOCTL_DESTROY_SESSION DISP_IOW(202, disp_session_config) #define DISP_IOCTL_TRIGGER_SESSION DISP_IOW(203, disp_session_config) #define DISP_IOCTL_PREPARE_INPUT_BUFFER DISP_IOW(204, disp_buffer_info) #define DISP_IOCTL_PREPARE_OUTPUT_BUFFER DISP_IOW(205, disp_buffer_info) #define DISP_IOCTL_SET_INPUT_BUFFER DISP_IOW(206, disp_session_input_config) #define DISP_IOCTL_SET_OUTPUT_BUFFER DISP_IOW(207, disp_session_output_config) #define DISP_IOCTL_GET_SESSION_INFO DISP_IOW(208, disp_session_info) #define DISP_IOCTL_SET_SESSION_MODE DISP_IOW(209, disp_session_config) #define DISP_IOCTL_GET_SESSION_MODE DISP_IOW(210, disp_session_config) #define DISP_IOCTL_SET_SESSION_TYPE DISP_IOW(211, disp_session_config) #define DISP_IOCTL_GET_SESSION_TYPE DISP_IOW(212, disp_session_config) #define DISP_IOCTL_WAIT_FOR_VSYNC DISP_IOW(213, disp_session_vsync_config) #define DISP_IOCTL_SET_MAX_LAYER_NUM DISP_IOW(214, disp_session_layer_num_config) #endif //__DISP_SVP_H