diff options
Diffstat (limited to 'kernel-headers/linux/disp_svp.h')
| -rw-r--r-- | kernel-headers/linux/disp_svp.h | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/kernel-headers/linux/disp_svp.h b/kernel-headers/linux/disp_svp.h new file mode 100644 index 0000000..3b8310f --- /dev/null +++ b/kernel-headers/linux/disp_svp.h @@ -0,0 +1,266 @@ +/** + * 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 |