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liumin
2025-10-21 19:40:27 +08:00
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e3_176_ref/drivers/include/asw/asw.h Normal file
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/**
* @file asw.h
* @brief SemiDrive asw header file.
*
* @copyright Copyright (c) 2022 Semidrive Semiconductor.
* All rights reserved.
*/
#ifndef __ASW_H__
#define __ASW_H__
#include <types.h>
#if CONFIG_OS_FREERTOS
#include <FreeRTOS.h>
#include <semphr.h>
#endif
#include "asw_g_use.h"
#include "asw_lut_hvk.h"
/*fmt*/
/*DES FMT support: */
/* FMT_MONOTONIC_8BIT */
/* FMT_RGB565 */
/* FMT_RGBA5551 */
/* FMT_ARGB1555 */
/* FMT_RGB_YUV888 */
/* FMT_YUV422_UYVY */
/* FMT_YUV422_VYUY */
/* FMT_RGBA8888 */
/* FMT_ARGB8888 */
/* FMT_YUV422_YUYV */
/* FMT_YUV422_YVYU */
/*SRC FMT support: */
/* FMT_MONOTONIC_8BIT */
/* FMT_RGB_YUV888_PLANAR*/
/* FMT_YUV422_PLANAR */
/* FMT_YUV420_PLANAR */
/* FMT_RGB565 */
/* FMT_RGBA5551 */
/* FMT_ARGB1555 */
/* FMT_RGB_YUV888 */
/* FMT_YUV422_SEMI_U0V0 */
/* FMT_YUV422_SEMI_V0U0 */
/* FMT_RGBA8888 */
/* FMT_ARGB8888 */
enum {
FMT_MONOTONIC_8BIT = 0,
FMT_RGB_YUV888_PLANAR = 1,
FMT_YUV422_PLANAR = 2,
FMT_YUV420_PLANAR = 3,
FMT_RGB565 = 4,
FMT_RGBA5551 = 5,
FMT_ARGB1555 = 6,
FMT_RGB_YUV888 = 8,
FMT_YUV422_SEMI_U0V0 = 9,
FMT_YUV422_SEMI_V0U0 = 10,
FMT_RGBA8888 = 12,
FMT_ARGB8888 = 13,
FMT_YUV422_YUYV = 14,
FMT_YUV422_YVYU = 15
};
#define FMT_YUV422_UYVY 9
#define FMT_YUV422_VYUY 10
enum { LB_LAYOUT_A = 0, LB_LAYOUT_B };
enum { LUT_MODE_BILINEAR = 0, LUT_MODE_CUBIC_SPLINE };
enum { EXT_LUT_FORMAT_16BIT = 0, EXT_LUT_FORMAT_32BIT };
enum { CUBIC_MODE_INT_ASM = 0, CUBIC_MODE_EXT_ASM };
/*cache entry type (hsize x vsize)*/
enum {
C_ENTRY_TYPE_8X4 = 0,
C_ENTRY_TYPE_8X8,
C_ENTRY_TYPE_16X4,
C_ENTRY_TYPE_16X8,
C_ENTRY_TYPE_32X4
};
enum {
BUF_SIZE_8LINES = 0,
BUF_SIZE_16LINES,
BUF_SIZE_32LINES,
BUF_SIZE_64LINES
};
enum {
FLIP_TYPE_NONE = 0,
FLIP_TYPE_HFLIP = 1,
FLIP_TYPE_VFLIP = 2,
FLIP_TYPE_HVFLIP = 3
};
enum TRIAG_YTPE {
TRIAG_LEFT_TOP = 0,
TRIAG_LEFT_BOTTOM,
TRIAG_TYPE_RIGHT_TOP,
TRIAG_TYPE_RIGHT_BOTTOM
};
struct asw_config {
paddr_t base;
int irq;
};
/**@brief This structure include ASW output image configuration information*/
struct dst_info {
int dst_fmt; /**< Output image format*/
int dst_hsize; /**< Output image width (unit: pixel)*/
int dst_vsize; /**< Output image height (unit:line)*/
int dst_ba; /**< Output image memory base address*/
int dst_stride; /**< Output image pitch*/
int dst_bg_color; /**< Output image background color*/
int dst_flip; /**< Output image flip mode select*/
};
/**@brief This structure include ASW input image information*/
struct src_info {
int src_fmt; /**< Input image format*/
int src_hsize; /**< Input image width (unit: pixel)*/
int src_vsize; /**< Input image height (unit: line)*/
int src_ry_ba; /**< Input image first plane memory base address*/
int src_gu_ba; /**< Input image second plane memory base address*/
int src_bv_ba; /**< Input image third plane memory base address*/
int src_ry_stride; /**< Input image first plane pitch*/
int src_gu_stride; /**< Input image second plane pitch*/
int src_bv_stride; /**< Input image third plane pitch*/
int src_flip; /**< Input image flip mode select*/
};
/**@brief This structure include lookup table size and step information*/
struct lut_info {
int asw_lut_hsize; /**< Lookup table horizontal size*/
int asw_lut_vsize; /**< Lookup table vertical size*/
int asw_lut_hstep; /**< Lookup table horizontal step size*/
int asw_lut_vstep; /**< Lookup table vertical step size*/
};
struct cubic_info {
int lut_src_ba;
int alpha_src_ba;
};
/**@brief This structure include bilinear spline lookup table information*/
struct ext_info {
int ext_mlut_rx_ba; /**< First plane x position lookup table external memory
base address*/
int ext_mlut_ry_ba; /**< First plane y position lookup table external memory
base address*/
int ext_mlut_gx_ba; /**< Second plane x position lookup table external
memory base address*/
int ext_mlut_gy_ba; /**< Second plane y position lookup table external
memory base address*/
int ext_mlut_bx_ba; /**< Third plane x position lookup table external memory
base address*/
int ext_mlut_by_ba; /**< Third plane y position lookup table external
memory base address*/
int ext_mlut_rx_stride; /**< First plane x position lookup table external
memory pitch*/
int ext_mlut_ry_stride; /**< First plane y position lookup table external
memory pitch*/
int ext_mlut_gx_stride; /**< Second plane x position lookup table external
memory pitch*/
int ext_mlut_gy_stride; /**< Second plane y position lookup table external
memory pitch*/
int ext_mlut_bx_stride; /**< Third plane x position lookup table external
memory pitch*/
int ext_mlut_by_stride; /**< Third plane y position lookup table external
memory pitch*/
};
/**@brief adb info struct*/
struct adb_info {
int dirty; /**< 0:using system default offset&&slop;1:using this
offset&&slop*/
int offset; /**< range[0-0x3f]*/
int slope; /**< range[0-0xf]*/
};
struct circular_buf {
int enable;
int range;
int low_limit_addr;
int high_limit_addr;
};
/**@brief This structure includes all the configuration information of ASW for
* controlling the ASW’s work*/
struct asw_input {
int work_mode; /**< ASW work mode select*/
int hdsk_mode; /**< ASW output buffer size (only "Display coupled mode" and
"CSI and display tightly coupled ultra low latency mode"
using)*/
int lut_mode; /**< LUT mode select*/
int ext_lut_fmt; /**< Bilinear external LUT format select*/
struct dst_info dst; /**< ASW output image information*/
struct src_info src; /**< ASW input image information*/
struct lut_info lut; /**< LUT information*/
struct adb_info adb; /**< adb information*/
int cache_entry_type; /**< cache entry type select (hsize x vsize)*/
int cache_way_n; /**< cache way number (unit: cache entry vsize)*/
struct cubic_info
cubic; /**< spline LUT, alpha source (only cubic spline using)*/
struct ext_info ext; /**< bilinear spline external LUT base address*/
int csi_start_ln; /**< When using "CSI coupled mode" or "CSI and display
tightly coupled ultra low latency mode", this line is
written out from CSI to RAM to start ASW*/
struct circular_buf cbuf;
};
struct asw_ba_info {
int asw_pos_calc_pfile_ba;
int asw_pos_lut_ba;
int asw_m_v_ba;
int asw_alpha_ba;
int asw_y_stepy_ba;
int asw_lut_h_ba;
int asw_m_h_ba;
int asw_frb_ba;
int asw_cache_ry_ba;
int asw_cache_gu_ba;
int asw_cache_bv_ba;
int asw_cache_a_ba;
};
/**@brief This structure include rotation informations*/
struct asw_rot {
int hsize; /**< Image width (unit: pixel)*/
int vsize; /**< Image height (unit: line)*/
double angle; /**< Rotation angle*/
int dst_fmt; /**< Output image format*/
int dst_ba; /**< Output image memory base address*/
int dst_stride; /**< Output image pitch*/
int src_fmt; /**< Input image format*/
int src_ba[4]; /**< Input image memory base address*/
int src_stride[4]; /**< Input image pitch*/
int t_buf;
int t_stride;
int bg_color; /**< Output image background color*/
};
/**@brief This struct include asw draw triangle input infomations*/
struct asw_ratria {
int type; /**< triangle type, value in enum TRIAG_TYPE*/
int fmt; /**< buffer format, only support FMT_RGB565, FMT_RGBA5551,
FMT_ARGB1555, FMT_RGB_YUV888, FMT_RGBA8888, FMT_ARGB8888*/
int color; /**< B:bit[31:24], G:bit[23:16], R:bit[15:8], A:bit[7:0]*/
int hsize;
int vsize;
int pos_x; /**< the position x in buffer*/
int pos_y; /**< the position y in buffer*/
int addr; /**< buffer base address*/
int stride; /**< buffer pitch*/
};
struct asw_operations;
/**@brief This structure describe the ASW information and function opeartaions*/
struct asw_dev {
paddr_t base; /**< ASW register base address*/
int irq; /**< ASW irq number*/
struct asw_ba_info bas; /**< Parts base address in ASW local buffer*/
struct asw_operations *ops; /**< ASW function operations*/
struct asw_input *input; /**< Configure information of ASW*/
struct asw_app_asw app; /**< Application information*/
int asw_done; /**< flags for asw done*/
#if CONFIG_OS_FREERTOS
SemaphoreHandle_t wdone_sema; /** < sema for asw done>*/
#endif
};
struct asw_operations {
void (*soft_reset)(struct asw_dev *dev);
void (*cubic_cfg)(struct asw_dev *dev);
void (*cubic_cfg_with_hvkt)(struct asw_dev *dev, struct hvkt_param *hvkt);
void (*cubic_rotation)(struct asw_dev *dev, double rotate_angle,
struct hvkt_param *hvkt);
void (*bilinear_cfg)(struct asw_dev *dev);
void (*bilinear_cfg_with_hvkt)(struct asw_dev *dev,
struct hvkt_param *hvkt);
void (*bilinear_rotation)(struct asw_dev *dev, double rotate_angle,
struct hvkt_param *hvkt);
int (*irq_handler)(unsigned int irq, void *arg);
};
extern struct asw_dev aswdev;
extern int is_asw_done;
void sdrv_asw_probe(struct asw_dev *dev, const struct asw_config *asw_cfg);
/**
* @brief sdrv asw cubic.
*
* This function performs warp task with cubic spline lookup table.
*
* @param [in] input All the configuration information of ASW for controlling
* the ASW’s work.
*/
void sdrv_asw_cubic(struct asw_input *input);
/**
* @brief sdrv asw cubic with hvkt.
*
* This function performs warp task with cubic spline h/v keystone infomation.
*
* @param [in] input All the configuration information of ASW for controlling
* the ASW’s work.
* @param [in] hvkt h/v keystone information.
*
*/
void sdrv_asw_cubic_with_hvkt(struct asw_input *input, struct hvkt_param *hvkt);
/**
* @brief sdrv asw bilinear.
*
* This function performs warp task with bilinear spline lookup tables.
* @param [in] input All the configuration information of ASW for controlling.
*/
void sdrv_asw_bilinear(struct asw_input *input);
/**
* @brief sdrv asw bilinear noblock.
*
* This function performs warp task with bilinear spline lookup tables.
*
* @param [in] input All the configuration information of ASW for controlling.
**/
void sdrv_asw_bilinear_noblock(struct asw_input *input);
/**
* @brief sdrv asw bilinear with hvkt.
*
* This function performs warp task with bilinear spline h/v keystone
* infomation.
*
* @param [in] input All the configuration information of ASW for controlling
* the ASW’s work.
* @param [in] hvkt: h/v keystone information.
*/
void sdrv_asw_bilinear_with_hvkt(struct asw_input *input,
struct hvkt_param *hvkt);
/**
* @brief sdrv asw bilinear ftob32.
*
* Covert data from float type to int type.
*
* @param [in] faddr source data array point with float data type.
* @param [in] b32 dst data array point with int data type.
* @param [in] len convert data length.
*/
void sdrv_asw_bilinear_ftob32(const float *faddr, int *b32, int len);
/**
* @brief sdrv asw bilinear ftob16.
*
* Covert data from float type to short type.
*
* @param [in] faddr source data array point with float data type.
* @param [in] b16 dst data array point with short data type.
* @param [in] len convert data length.
*/
void sdrv_asw_bilinear_ftob16(const float *faddr, short *b16, int len);
/**
* @brief sdrv asw bilinear rotation.
*
* Image rotation with bilinear algorithm.
*
* @param [in] rot rotation infomation.
*/
void sdrv_asw_bilinear_rotation(struct asw_rot *rot);
/**
* @brief sdrv asw ra triangle.
*
* This function can draw right-angled triangle.
*
* @param [in] info right-angled triangle infomation.
*/
void sdrv_asw_ra_triangle(struct asw_ratria *info);
/**
* @brief sdrv asw fill rect.
*
* This function can fill rectangle with single color.
*
* @param [in] fmt buffer format.
* @param [in] color B:bit[31:24], G:bit[23:16], R:bit[15:8], A:bit[7:0].
* @param [in] hsize the active size of width.
* @param [in] vsize the active size of height.
* @param [in] pos_x the position of x in buffer.
* @param [in] pos_y the position of y in buffer.
* @param [in] addr buffer base address.
* @param [in] stride buffer pitch.
*/
void sdrv_asw_fill_rect(int fmt, int color, int hsize, int vsize, int pos_x,
int pos_y, int addr, int stride);
#endif //__GAMA_H__