drivers/media/platform/rockchip/rga/rga-hw.h - linux - Git at Google

 /*
  * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
  * Author: Jacob Chen <jacob-chen@iotwrt.com>
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
  * may be copied, distributed, and modified under those terms.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
 #ifndef __RGA_HW_H__
 #define __RGA_HW_H__

 #define RGA_CMDBUF_SIZE 0x20

 /* Hardware limits */
 #define MAX_WIDTH 8192
 #define MAX_HEIGHT 8192

 #define MIN_WIDTH 34
 #define MIN_HEIGHT 34

 #define DEFAULT_WIDTH 100
 #define DEFAULT_HEIGHT 100

 #define RGA_TIMEOUT 500

 /* Registers address */
 #define RGA_SYS_CTRL 0x0000
 #define RGA_CMD_CTRL 0x0004
 #define RGA_CMD_BASE 0x0008
 #define RGA_INT 0x0010
 #define RGA_MMU_CTRL0 0x0014
 #define RGA_VERSION_INFO 0x0028

 #define RGA_MODE_BASE_REG 0x0100
 #define RGA_MODE_MAX_REG 0x017C

 #define RGA_MODE_CTRL 0x0100
 #define RGA_SRC_INFO 0x0104
 #define RGA_SRC_Y_RGB_BASE_ADDR 0x0108
 #define RGA_SRC_CB_BASE_ADDR 0x010c
 #define RGA_SRC_CR_BASE_ADDR 0x0110
 #define RGA_SRC1_RGB_BASE_ADDR 0x0114
 #define RGA_SRC_VIR_INFO 0x0118
 #define RGA_SRC_ACT_INFO 0x011c
 #define RGA_SRC_X_FACTOR 0x0120
 #define RGA_SRC_Y_FACTOR 0x0124
 #define RGA_SRC_BG_COLOR 0x0128
 #define RGA_SRC_FG_COLOR 0x012c
 #define RGA_SRC_TR_COLOR0 0x0130
 #define RGA_SRC_TR_COLOR1 0x0134

 #define RGA_DST_INFO 0x0138
 #define RGA_DST_Y_RGB_BASE_ADDR 0x013c
 #define RGA_DST_CB_BASE_ADDR 0x0140
 #define RGA_DST_CR_BASE_ADDR 0x0144
 #define RGA_DST_VIR_INFO 0x0148
 #define RGA_DST_ACT_INFO 0x014c

 #define RGA_ALPHA_CTRL0 0x0150
 #define RGA_ALPHA_CTRL1 0x0154
 #define RGA_FADING_CTRL 0x0158
 #define RGA_PAT_CON 0x015c
 #define RGA_ROP_CON0 0x0160
 #define RGA_ROP_CON1 0x0164
 #define RGA_MASK_BASE 0x0168

 #define RGA_MMU_CTRL1 0x016C
 #define RGA_MMU_SRC_BASE 0x0170
 #define RGA_MMU_SRC1_BASE 0x0174
 #define RGA_MMU_DST_BASE 0x0178

 /* Registers value */
 #define RGA_MODE_RENDER_BITBLT 0
 #define RGA_MODE_RENDER_COLOR_PALETTE 1
 #define RGA_MODE_RENDER_RECTANGLE_FILL 2
 #define RGA_MODE_RENDER_UPDATE_PALETTE_LUT_RAM 3

 #define RGA_MODE_BITBLT_MODE_SRC_TO_DST 0
 #define RGA_MODE_BITBLT_MODE_SRC_SRC1_TO_DST 1

 #define RGA_MODE_CF_ROP4_SOLID 0
 #define RGA_MODE_CF_ROP4_PATTERN 1

 #define RGA_COLOR_FMT_ABGR8888 0
 #define RGA_COLOR_FMT_XBGR8888 1
 #define RGA_COLOR_FMT_RGB888 2
 #define RGA_COLOR_FMT_BGR565 4
 #define RGA_COLOR_FMT_ABGR1555 5
 #define RGA_COLOR_FMT_ABGR4444 6
 #define RGA_COLOR_FMT_YUV422SP 8
 #define RGA_COLOR_FMT_YUV422P 9
 #define RGA_COLOR_FMT_YUV420SP 10
 #define RGA_COLOR_FMT_YUV420P 11
 /* SRC_COLOR Palette */
 #define RGA_COLOR_FMT_CP_1BPP 12
 #define RGA_COLOR_FMT_CP_2BPP 13
 #define RGA_COLOR_FMT_CP_4BPP 14
 #define RGA_COLOR_FMT_CP_8BPP 15
 #define RGA_COLOR_FMT_MASK 15

 #define RGA_COLOR_NONE_SWAP 0
 #define RGA_COLOR_RB_SWAP 1
 #define RGA_COLOR_ALPHA_SWAP 2
 #define RGA_COLOR_UV_SWAP 4

 #define RGA_SRC_CSC_MODE_BYPASS 0
 #define RGA_SRC_CSC_MODE_BT601_R0 1
 #define RGA_SRC_CSC_MODE_BT601_R1 2
 #define RGA_SRC_CSC_MODE_BT709_R0 3
 #define RGA_SRC_CSC_MODE_BT709_R1 4

 #define RGA_SRC_ROT_MODE_0_DEGREE 0
 #define RGA_SRC_ROT_MODE_90_DEGREE 1
 #define RGA_SRC_ROT_MODE_180_DEGREE 2
 #define RGA_SRC_ROT_MODE_270_DEGREE 3

 #define RGA_SRC_MIRR_MODE_NO 0
 #define RGA_SRC_MIRR_MODE_X 1
 #define RGA_SRC_MIRR_MODE_Y 2
 #define RGA_SRC_MIRR_MODE_X_Y 3

 #define RGA_SRC_HSCL_MODE_NO 0
 #define RGA_SRC_HSCL_MODE_DOWN 1
 #define RGA_SRC_HSCL_MODE_UP 2

 #define RGA_SRC_VSCL_MODE_NO 0
 #define RGA_SRC_VSCL_MODE_DOWN 1
 #define RGA_SRC_VSCL_MODE_UP 2

 #define RGA_SRC_TRANS_ENABLE_R 1
 #define RGA_SRC_TRANS_ENABLE_G 2
 #define RGA_SRC_TRANS_ENABLE_B 4
 #define RGA_SRC_TRANS_ENABLE_A 8

 #define RGA_SRC_BIC_COE_SELEC_CATROM 0
 #define RGA_SRC_BIC_COE_SELEC_MITCHELL 1
 #define RGA_SRC_BIC_COE_SELEC_HERMITE 2
 #define RGA_SRC_BIC_COE_SELEC_BSPLINE 3

 #define RGA_DST_DITHER_MODE_888_TO_666 0
 #define RGA_DST_DITHER_MODE_888_TO_565 1
 #define RGA_DST_DITHER_MODE_888_TO_555 2
 #define RGA_DST_DITHER_MODE_888_TO_444 3

 #define RGA_DST_CSC_MODE_BYPASS 0
 #define RGA_DST_CSC_MODE_BT601_R0 1
 #define RGA_DST_CSC_MODE_BT601_R1 2
 #define RGA_DST_CSC_MODE_BT709_R0 3

 #define RGA_ALPHA_ROP_MODE_2 0
 #define RGA_ALPHA_ROP_MODE_3 1
 #define RGA_ALPHA_ROP_MODE_4 2

 #define RGA_ALPHA_SELECT_ALPHA 0
 #define RGA_ALPHA_SELECT_ROP 1

 #define RGA_ALPHA_MASK_BIG_ENDIAN 0
 #define RGA_ALPHA_MASK_LITTLE_ENDIAN 1

 #define RGA_ALPHA_NORMAL 0
 #define RGA_ALPHA_REVERSE 1

 #define RGA_ALPHA_BLEND_GLOBAL 0
 #define RGA_ALPHA_BLEND_NORMAL 1
 #define RGA_ALPHA_BLEND_MULTIPLY 2

 #define RGA_ALPHA_CAL_CUT 0
 #define RGA_ALPHA_CAL_NORMAL 1

 #define RGA_ALPHA_FACTOR_ZERO 0
 #define RGA_ALPHA_FACTOR_ONE 1
 #define RGA_ALPHA_FACTOR_OTHER 2
 #define RGA_ALPHA_FACTOR_OTHER_REVERSE 3
 #define RGA_ALPHA_FACTOR_SELF 4

 #define RGA_ALPHA_COLOR_NORMAL 0
 #define RGA_ALPHA_COLOR_MULTIPLY_CAL 1

 /* Registers union */
 union rga_mode_ctrl {
 	unsigned int val;
 	struct {
 		/* [0:2] */
 		unsigned int render:3;
 		/* [3:6] */
 		unsigned int bitblt:1;
 		unsigned int cf_rop4_pat:1;
 		unsigned int alpha_zero_key:1;
 		unsigned int gradient_sat:1;
 		/* [7:31] */
 		unsigned int reserved:25;
 	} data;
 };

 union rga_src_info {
 	unsigned int val;
 	struct {
 		/* [0:3] */
 		unsigned int format:4;
 		/* [4:7] */
 		unsigned int swap:3;
 		unsigned int cp_endian:1;
 		/* [8:17] */
 		unsigned int csc_mode:2;
 		unsigned int rot_mode:2;
 		unsigned int mir_mode:2;
 		unsigned int hscl_mode:2;
 		unsigned int vscl_mode:2;
 		/* [18:22] */
 		unsigned int trans_mode:1;
 		unsigned int trans_enable:4;
 		/* [23:25] */
 		unsigned int dither_up_en:1;
 		unsigned int bic_coe_sel:2;
 		/* [26:31] */
 		unsigned int reserved:6;
 	} data;
 };

 union rga_src_vir_info {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int vir_width:15;
 		unsigned int reserved:1;
 		/* [16:25] */
 		unsigned int vir_stride:10;
 		/* [26:31] */
 		unsigned int reserved1:6;
 	} data;
 };

 union rga_src_act_info {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int act_width:13;
 		unsigned int reserved:3;
 		/* [16:31] */
 		unsigned int act_height:13;
 		unsigned int reserved1:3;
 	} data;
 };

 union rga_src_x_factor {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int down_scale_factor:16;
 		/* [16:31] */
 		unsigned int up_scale_factor:16;
 	} data;
 };

 union rga_src_y_factor {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int down_scale_factor:16;
 		/* [16:31] */
 		unsigned int up_scale_factor:16;
 	} data;
 };

 /* Alpha / Red / Green / Blue */
 union rga_src_cp_gr_color {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int gradient_x:16;
 		/* [16:31] */
 		unsigned int gradient_y:16;
 	} data;
 };

 union rga_src_transparency_color0 {
 	unsigned int val;
 	struct {
 		/* [0:7] */
 		unsigned int trans_rmin:8;
 		/* [8:15] */
 		unsigned int trans_gmin:8;
 		/* [16:23] */
 		unsigned int trans_bmin:8;
 		/* [24:31] */
 		unsigned int trans_amin:8;
 	} data;
 };

 union rga_src_transparency_color1 {
 	unsigned int val;
 	struct {
 		/* [0:7] */
 		unsigned int trans_rmax:8;
 		/* [8:15] */
 		unsigned int trans_gmax:8;
 		/* [16:23] */
 		unsigned int trans_bmax:8;
 		/* [24:31] */
 		unsigned int trans_amax:8;
 	} data;
 };

 union rga_dst_info {
 	unsigned int val;
 	struct {
 		/* [0:3] */
 		unsigned int format:4;
 		/* [4:6] */
 		unsigned int swap:3;
 		/* [7:9] */
 		unsigned int src1_format:3;
 		/* [10:11] */
 		unsigned int src1_swap:2;
 		/* [12:15] */
 		unsigned int dither_up_en:1;
 		unsigned int dither_down_en:1;
 		unsigned int dither_down_mode:2;
 		/* [16:18] */
 		unsigned int csc_mode:2;
 		unsigned int csc_clip:1;
 		/* [19:31] */
 		unsigned int reserved:13;
 	} data;
 };

 union rga_dst_vir_info {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int vir_stride:15;
 		unsigned int reserved:1;
 		/* [16:31] */
 		unsigned int src1_vir_stride:15;
 		unsigned int reserved1:1;
 	} data;
 };

 union rga_dst_act_info {
 	unsigned int val;
 	struct {
 		/* [0:15] */
 		unsigned int act_width:12;
 		unsigned int reserved:4;
 		/* [16:31] */
 		unsigned int act_height:12;
 		unsigned int reserved1:4;
 	} data;
 };

 union rga_alpha_ctrl0 {
 	unsigned int val;
 	struct {
 		/* [0:3] */
 		unsigned int rop_en:1;
 		unsigned int rop_select:1;
 		unsigned int rop_mode:2;
 		/* [4:11] */
 		unsigned int src_fading_val:8;
 		/* [12:20] */
 		unsigned int dst_fading_val:8;
 		unsigned int mask_endian:1;
 		/* [21:31] */
 		unsigned int reserved:11;
 	} data;
 };

 union rga_alpha_ctrl1 {
 	unsigned int val;
 	struct {
 		/* [0:1] */
 		unsigned int dst_color_m0:1;
 		unsigned int src_color_m0:1;
 		/* [2:7] */
 		unsigned int dst_factor_m0:3;
 		unsigned int src_factor_m0:3;
 		/* [8:9] */
 		unsigned int dst_alpha_cal_m0:1;
 		unsigned int src_alpha_cal_m0:1;
 		/* [10:13] */
 		unsigned int dst_blend_m0:2;
 		unsigned int src_blend_m0:2;
 		/* [14:15] */
 		unsigned int dst_alpha_m0:1;
 		unsigned int src_alpha_m0:1;
 		/* [16:21] */
 		unsigned int dst_factor_m1:3;
 		unsigned int src_factor_m1:3;
 		/* [22:23] */
 		unsigned int dst_alpha_cal_m1:1;
 		unsigned int src_alpha_cal_m1:1;
 		/* [24:27] */
 		unsigned int dst_blend_m1:2;
 		unsigned int src_blend_m1:2;
 		/* [28:29] */
 		unsigned int dst_alpha_m1:1;
 		unsigned int src_alpha_m1:1;
 		/* [30:31] */
 		unsigned int reserved:2;
 	} data;
 };

 union rga_fading_ctrl {
 	unsigned int val;
 	struct {
 		/* [0:7] */
 		unsigned int fading_offset_r:8;
 		/* [8:15] */
 		unsigned int fading_offset_g:8;
 		/* [16:23] */
 		unsigned int fading_offset_b:8;
 		/* [24:31] */
 		unsigned int fading_en:1;
 		unsigned int reserved:7;
 	} data;
 };

 union rga_pat_con {
 	unsigned int val;
 	struct {
 		/* [0:7] */
 		unsigned int width:8;
 		/* [8:15] */
 		unsigned int height:8;
 		/* [16:23] */
 		unsigned int offset_x:8;
 		/* [24:31] */
 		unsigned int offset_y:8;
 	} data;
 };

 #endif
	/*
	* Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
	* Author: Jacob Chen <jacob-chen@iotwrt.com>
	*
	* This software is licensed under the terms of the GNU General Public
	* License version 2, as published by the Free Software Foundation, and
	* may be copied, distributed, and modified under those terms.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*/
	#ifndef __RGA_HW_H__
	#define __RGA_HW_H__

	#define RGA_CMDBUF_SIZE 0x20

	/* Hardware limits */
	#define MAX_WIDTH 8192
	#define MAX_HEIGHT 8192

	#define MIN_WIDTH 34
	#define MIN_HEIGHT 34

	#define DEFAULT_WIDTH 100
	#define DEFAULT_HEIGHT 100

	#define RGA_TIMEOUT 500

	/* Registers address */
	#define RGA_SYS_CTRL 0x0000
	#define RGA_CMD_CTRL 0x0004
	#define RGA_CMD_BASE 0x0008
	#define RGA_INT 0x0010
	#define RGA_MMU_CTRL0 0x0014
	#define RGA_VERSION_INFO 0x0028

	#define RGA_MODE_BASE_REG 0x0100
	#define RGA_MODE_MAX_REG 0x017C

	#define RGA_MODE_CTRL 0x0100
	#define RGA_SRC_INFO 0x0104
	#define RGA_SRC_Y_RGB_BASE_ADDR 0x0108
	#define RGA_SRC_CB_BASE_ADDR 0x010c
	#define RGA_SRC_CR_BASE_ADDR 0x0110
	#define RGA_SRC1_RGB_BASE_ADDR 0x0114
	#define RGA_SRC_VIR_INFO 0x0118
	#define RGA_SRC_ACT_INFO 0x011c
	#define RGA_SRC_X_FACTOR 0x0120
	#define RGA_SRC_Y_FACTOR 0x0124
	#define RGA_SRC_BG_COLOR 0x0128
	#define RGA_SRC_FG_COLOR 0x012c
	#define RGA_SRC_TR_COLOR0 0x0130
	#define RGA_SRC_TR_COLOR1 0x0134

	#define RGA_DST_INFO 0x0138
	#define RGA_DST_Y_RGB_BASE_ADDR 0x013c
	#define RGA_DST_CB_BASE_ADDR 0x0140
	#define RGA_DST_CR_BASE_ADDR 0x0144
	#define RGA_DST_VIR_INFO 0x0148
	#define RGA_DST_ACT_INFO 0x014c

	#define RGA_ALPHA_CTRL0 0x0150
	#define RGA_ALPHA_CTRL1 0x0154
	#define RGA_FADING_CTRL 0x0158
	#define RGA_PAT_CON 0x015c
	#define RGA_ROP_CON0 0x0160
	#define RGA_ROP_CON1 0x0164
	#define RGA_MASK_BASE 0x0168

	#define RGA_MMU_CTRL1 0x016C
	#define RGA_MMU_SRC_BASE 0x0170
	#define RGA_MMU_SRC1_BASE 0x0174
	#define RGA_MMU_DST_BASE 0x0178

	/* Registers value */
	#define RGA_MODE_RENDER_BITBLT 0
	#define RGA_MODE_RENDER_COLOR_PALETTE 1
	#define RGA_MODE_RENDER_RECTANGLE_FILL 2
	#define RGA_MODE_RENDER_UPDATE_PALETTE_LUT_RAM 3

	#define RGA_MODE_BITBLT_MODE_SRC_TO_DST 0
	#define RGA_MODE_BITBLT_MODE_SRC_SRC1_TO_DST 1

	#define RGA_MODE_CF_ROP4_SOLID 0
	#define RGA_MODE_CF_ROP4_PATTERN 1

	#define RGA_COLOR_FMT_ABGR8888 0
	#define RGA_COLOR_FMT_XBGR8888 1
	#define RGA_COLOR_FMT_RGB888 2
	#define RGA_COLOR_FMT_BGR565 4
	#define RGA_COLOR_FMT_ABGR1555 5
	#define RGA_COLOR_FMT_ABGR4444 6
	#define RGA_COLOR_FMT_YUV422SP 8
	#define RGA_COLOR_FMT_YUV422P 9
	#define RGA_COLOR_FMT_YUV420SP 10
	#define RGA_COLOR_FMT_YUV420P 11
	/* SRC_COLOR Palette */
	#define RGA_COLOR_FMT_CP_1BPP 12
	#define RGA_COLOR_FMT_CP_2BPP 13
	#define RGA_COLOR_FMT_CP_4BPP 14
	#define RGA_COLOR_FMT_CP_8BPP 15
	#define RGA_COLOR_FMT_MASK 15

	#define RGA_COLOR_NONE_SWAP 0
	#define RGA_COLOR_RB_SWAP 1
	#define RGA_COLOR_ALPHA_SWAP 2
	#define RGA_COLOR_UV_SWAP 4

	#define RGA_SRC_CSC_MODE_BYPASS 0
	#define RGA_SRC_CSC_MODE_BT601_R0 1
	#define RGA_SRC_CSC_MODE_BT601_R1 2
	#define RGA_SRC_CSC_MODE_BT709_R0 3
	#define RGA_SRC_CSC_MODE_BT709_R1 4

	#define RGA_SRC_ROT_MODE_0_DEGREE 0
	#define RGA_SRC_ROT_MODE_90_DEGREE 1
	#define RGA_SRC_ROT_MODE_180_DEGREE 2
	#define RGA_SRC_ROT_MODE_270_DEGREE 3

	#define RGA_SRC_MIRR_MODE_NO 0
	#define RGA_SRC_MIRR_MODE_X 1
	#define RGA_SRC_MIRR_MODE_Y 2
	#define RGA_SRC_MIRR_MODE_X_Y 3

	#define RGA_SRC_HSCL_MODE_NO 0
	#define RGA_SRC_HSCL_MODE_DOWN 1
	#define RGA_SRC_HSCL_MODE_UP 2

	#define RGA_SRC_VSCL_MODE_NO 0
	#define RGA_SRC_VSCL_MODE_DOWN 1
	#define RGA_SRC_VSCL_MODE_UP 2

	#define RGA_SRC_TRANS_ENABLE_R 1
	#define RGA_SRC_TRANS_ENABLE_G 2
	#define RGA_SRC_TRANS_ENABLE_B 4
	#define RGA_SRC_TRANS_ENABLE_A 8

	#define RGA_SRC_BIC_COE_SELEC_CATROM 0
	#define RGA_SRC_BIC_COE_SELEC_MITCHELL 1
	#define RGA_SRC_BIC_COE_SELEC_HERMITE 2
	#define RGA_SRC_BIC_COE_SELEC_BSPLINE 3

	#define RGA_DST_DITHER_MODE_888_TO_666 0
	#define RGA_DST_DITHER_MODE_888_TO_565 1
	#define RGA_DST_DITHER_MODE_888_TO_555 2
	#define RGA_DST_DITHER_MODE_888_TO_444 3

	#define RGA_DST_CSC_MODE_BYPASS 0
	#define RGA_DST_CSC_MODE_BT601_R0 1
	#define RGA_DST_CSC_MODE_BT601_R1 2
	#define RGA_DST_CSC_MODE_BT709_R0 3

	#define RGA_ALPHA_ROP_MODE_2 0
	#define RGA_ALPHA_ROP_MODE_3 1
	#define RGA_ALPHA_ROP_MODE_4 2

	#define RGA_ALPHA_SELECT_ALPHA 0
	#define RGA_ALPHA_SELECT_ROP 1

	#define RGA_ALPHA_MASK_BIG_ENDIAN 0
	#define RGA_ALPHA_MASK_LITTLE_ENDIAN 1

	#define RGA_ALPHA_NORMAL 0
	#define RGA_ALPHA_REVERSE 1

	#define RGA_ALPHA_BLEND_GLOBAL 0
	#define RGA_ALPHA_BLEND_NORMAL 1
	#define RGA_ALPHA_BLEND_MULTIPLY 2

	#define RGA_ALPHA_CAL_CUT 0
	#define RGA_ALPHA_CAL_NORMAL 1

	#define RGA_ALPHA_FACTOR_ZERO 0
	#define RGA_ALPHA_FACTOR_ONE 1
	#define RGA_ALPHA_FACTOR_OTHER 2
	#define RGA_ALPHA_FACTOR_OTHER_REVERSE 3
	#define RGA_ALPHA_FACTOR_SELF 4

	#define RGA_ALPHA_COLOR_NORMAL 0
	#define RGA_ALPHA_COLOR_MULTIPLY_CAL 1

	/* Registers union */
	union rga_mode_ctrl {
	unsigned int val;
	struct {
	/* [0:2] */
	unsigned int render:3;
	/* [3:6] */
	unsigned int bitblt:1;
	unsigned int cf_rop4_pat:1;
	unsigned int alpha_zero_key:1;
	unsigned int gradient_sat:1;
	/* [7:31] */
	unsigned int reserved:25;
	} data;
	};

	union rga_src_info {
	unsigned int val;
	struct {
	/* [0:3] */
	unsigned int format:4;
	/* [4:7] */
	unsigned int swap:3;
	unsigned int cp_endian:1;
	/* [8:17] */
	unsigned int csc_mode:2;
	unsigned int rot_mode:2;
	unsigned int mir_mode:2;
	unsigned int hscl_mode:2;
	unsigned int vscl_mode:2;
	/* [18:22] */
	unsigned int trans_mode:1;
	unsigned int trans_enable:4;
	/* [23:25] */
	unsigned int dither_up_en:1;
	unsigned int bic_coe_sel:2;
	/* [26:31] */
	unsigned int reserved:6;
	} data;
	};

	union rga_src_vir_info {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int vir_width:15;
	unsigned int reserved:1;
	/* [16:25] */
	unsigned int vir_stride:10;
	/* [26:31] */
	unsigned int reserved1:6;
	} data;
	};

	union rga_src_act_info {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int act_width:13;
	unsigned int reserved:3;
	/* [16:31] */
	unsigned int act_height:13;
	unsigned int reserved1:3;
	} data;
	};

	union rga_src_x_factor {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int down_scale_factor:16;
	/* [16:31] */
	unsigned int up_scale_factor:16;
	} data;
	};

	union rga_src_y_factor {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int down_scale_factor:16;
	/* [16:31] */
	unsigned int up_scale_factor:16;
	} data;
	};

	/* Alpha / Red / Green / Blue */
	union rga_src_cp_gr_color {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int gradient_x:16;
	/* [16:31] */
	unsigned int gradient_y:16;
	} data;
	};

	union rga_src_transparency_color0 {
	unsigned int val;
	struct {
	/* [0:7] */
	unsigned int trans_rmin:8;
	/* [8:15] */
	unsigned int trans_gmin:8;
	/* [16:23] */
	unsigned int trans_bmin:8;
	/* [24:31] */
	unsigned int trans_amin:8;
	} data;
	};

	union rga_src_transparency_color1 {
	unsigned int val;
	struct {
	/* [0:7] */
	unsigned int trans_rmax:8;
	/* [8:15] */
	unsigned int trans_gmax:8;
	/* [16:23] */
	unsigned int trans_bmax:8;
	/* [24:31] */
	unsigned int trans_amax:8;
	} data;
	};

	union rga_dst_info {
	unsigned int val;
	struct {
	/* [0:3] */
	unsigned int format:4;
	/* [4:6] */
	unsigned int swap:3;
	/* [7:9] */
	unsigned int src1_format:3;
	/* [10:11] */
	unsigned int src1_swap:2;
	/* [12:15] */
	unsigned int dither_up_en:1;
	unsigned int dither_down_en:1;
	unsigned int dither_down_mode:2;
	/* [16:18] */
	unsigned int csc_mode:2;
	unsigned int csc_clip:1;
	/* [19:31] */
	unsigned int reserved:13;
	} data;
	};

	union rga_dst_vir_info {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int vir_stride:15;
	unsigned int reserved:1;
	/* [16:31] */
	unsigned int src1_vir_stride:15;
	unsigned int reserved1:1;
	} data;
	};

	union rga_dst_act_info {
	unsigned int val;
	struct {
	/* [0:15] */
	unsigned int act_width:12;
	unsigned int reserved:4;
	/* [16:31] */
	unsigned int act_height:12;
	unsigned int reserved1:4;
	} data;
	};

	union rga_alpha_ctrl0 {
	unsigned int val;
	struct {
	/* [0:3] */
	unsigned int rop_en:1;
	unsigned int rop_select:1;
	unsigned int rop_mode:2;
	/* [4:11] */
	unsigned int src_fading_val:8;
	/* [12:20] */
	unsigned int dst_fading_val:8;
	unsigned int mask_endian:1;
	/* [21:31] */
	unsigned int reserved:11;
	} data;
	};

	union rga_alpha_ctrl1 {
	unsigned int val;
	struct {
	/* [0:1] */
	unsigned int dst_color_m0:1;
	unsigned int src_color_m0:1;
	/* [2:7] */
	unsigned int dst_factor_m0:3;
	unsigned int src_factor_m0:3;
	/* [8:9] */
	unsigned int dst_alpha_cal_m0:1;
	unsigned int src_alpha_cal_m0:1;
	/* [10:13] */
	unsigned int dst_blend_m0:2;
	unsigned int src_blend_m0:2;
	/* [14:15] */
	unsigned int dst_alpha_m0:1;
	unsigned int src_alpha_m0:1;
	/* [16:21] */
	unsigned int dst_factor_m1:3;
	unsigned int src_factor_m1:3;
	/* [22:23] */
	unsigned int dst_alpha_cal_m1:1;
	unsigned int src_alpha_cal_m1:1;
	/* [24:27] */
	unsigned int dst_blend_m1:2;
	unsigned int src_blend_m1:2;
	/* [28:29] */
	unsigned int dst_alpha_m1:1;
	unsigned int src_alpha_m1:1;
	/* [30:31] */
	unsigned int reserved:2;
	} data;
	};

	union rga_fading_ctrl {
	unsigned int val;
	struct {
	/* [0:7] */
	unsigned int fading_offset_r:8;
	/* [8:15] */
	unsigned int fading_offset_g:8;
	/* [16:23] */
	unsigned int fading_offset_b:8;
	/* [24:31] */
	unsigned int fading_en:1;
	unsigned int reserved:7;
	} data;
	};

	union rga_pat_con {
	unsigned int val;
	struct {
	/* [0:7] */
	unsigned int width:8;
	/* [8:15] */
	unsigned int height:8;
	/* [16:23] */
	unsigned int offset_x:8;
	/* [24:31] */
	unsigned int offset_y:8;
	} data;
	};

	#endif