| /* |
| * Copyright (C) 2013 Samsung Electronics Co.Ltd |
| * Authors: |
| * Inki Dae <inki.dae@samsung.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| */ |
| |
| #ifndef _FIMG2D_H_ |
| #define _FIMG2D_H_ |
| |
| #define G2D_PLANE_MAX_NR 2 |
| |
| enum e_g2d_color_mode { |
| /* COLOR FORMAT */ |
| G2D_COLOR_FMT_XRGB8888, |
| G2D_COLOR_FMT_ARGB8888, |
| G2D_COLOR_FMT_RGB565, |
| G2D_COLOR_FMT_XRGB1555, |
| G2D_COLOR_FMT_ARGB1555, |
| G2D_COLOR_FMT_XRGB4444, |
| G2D_COLOR_FMT_ARGB4444, |
| G2D_COLOR_FMT_PRGB888, |
| G2D_COLOR_FMT_YCbCr444, |
| G2D_COLOR_FMT_YCbCr422, |
| G2D_COLOR_FMT_YCbCr420, |
| /* alpha 8bit */ |
| G2D_COLOR_FMT_A8, |
| /* Luminance 8bit: gray color */ |
| G2D_COLOR_FMT_L8, |
| /* alpha 1bit */ |
| G2D_COLOR_FMT_A1, |
| /* alpha 4bit */ |
| G2D_COLOR_FMT_A4, |
| G2D_COLOR_FMT_MASK, /* VER4.1 */ |
| |
| /* COLOR ORDER */ |
| G2D_ORDER_AXRGB = (0 << 4), /* VER4.1 */ |
| G2D_ORDER_RGBAX = (1 << 4), /* VER4.1 */ |
| G2D_ORDER_AXBGR = (2 << 4), /* VER4.1 */ |
| G2D_ORDER_BGRAX = (3 << 4), /* VER4.1 */ |
| G2D_ORDER_MASK = (3 << 4), /* VER4.1 */ |
| |
| /* Number of YCbCr plane */ |
| G2D_YCbCr_1PLANE = (0 << 8), /* VER4.1 */ |
| G2D_YCbCr_2PLANE = (1 << 8), /* VER4.1 */ |
| G2D_YCbCr_PLANE_MASK = (3 << 8), /* VER4.1 */ |
| |
| /* Order in YCbCr */ |
| G2D_YCbCr_ORDER_CrY1CbY0 = (0 << 12), /* VER4.1 */ |
| G2D_YCbCr_ORDER_CbY1CrY0 = (1 << 12), /* VER4.1 */ |
| G2D_YCbCr_ORDER_Y1CrY0Cb = (2 << 12), /* VER4.1 */ |
| G2D_YCbCr_ORDER_Y1CbY0Cr = (3 << 12), /* VER4.1 */ |
| G2D_YCbCr_ORDER_CrCb = G2D_YCbCr_ORDER_CrY1CbY0, /* VER4.1 */ |
| G2D_YCbCr_ORDER_CbCr = G2D_YCbCr_ORDER_CbY1CrY0, /* VER4.1 */ |
| G2D_YCbCr_ORDER_MASK = (3 < 12), /* VER4.1 */ |
| |
| /* CSC */ |
| G2D_CSC_601 = (0 << 16), /* VER4.1 */ |
| G2D_CSC_709 = (1 << 16), /* VER4.1 */ |
| G2D_CSC_MASK = (1 << 16), /* VER4.1 */ |
| |
| /* Valid value range of YCbCr */ |
| G2D_YCbCr_RANGE_NARROW = (0 << 17), /* VER4.1 */ |
| G2D_YCbCr_RANGE_WIDE = (1 << 17), /* VER4.1 */ |
| G2D_YCbCr_RANGE_MASK = (1 << 17), /* VER4.1 */ |
| |
| G2D_COLOR_MODE_MASK = 0xFFFFFFFF, |
| }; |
| |
| enum e_g2d_select_mode { |
| G2D_SELECT_MODE_NORMAL = (0 << 0), |
| G2D_SELECT_MODE_FGCOLOR = (1 << 0), |
| G2D_SELECT_MODE_BGCOLOR = (2 << 0), |
| }; |
| |
| enum e_g2d_repeat_mode { |
| G2D_REPEAT_MODE_REPEAT, |
| G2D_REPEAT_MODE_PAD, |
| G2D_REPEAT_MODE_REFLECT, |
| G2D_REPEAT_MODE_CLAMP, |
| G2D_REPEAT_MODE_NONE, |
| }; |
| |
| enum e_g2d_scale_mode { |
| G2D_SCALE_MODE_NONE = 0, |
| G2D_SCALE_MODE_NEAREST, |
| G2D_SCALE_MODE_BILINEAR, |
| G2D_SCALE_MODE_MAX, |
| }; |
| |
| enum e_g2d_buf_type { |
| G2D_IMGBUF_COLOR, |
| G2D_IMGBUF_GEM, |
| G2D_IMGBUF_USERPTR, |
| }; |
| |
| enum e_g2d_rop3_type { |
| G2D_ROP3_DST = 0xAA, |
| G2D_ROP3_SRC = 0xCC, |
| G2D_ROP3_3RD = 0xF0, |
| G2D_ROP3_MASK = 0xFF, |
| }; |
| |
| enum e_g2d_select_alpha_src { |
| G2D_SELECT_SRC_FOR_ALPHA_BLEND, /* VER4.1 */ |
| G2D_SELECT_ROP_FOR_ALPHA_BLEND, /* VER4.1 */ |
| }; |
| |
| enum e_g2d_transparent_mode { |
| G2D_TRANSPARENT_MODE_OPAQUE, |
| G2D_TRANSPARENT_MODE_TRANSPARENT, |
| G2D_TRANSPARENT_MODE_BLUESCREEN, |
| G2D_TRANSPARENT_MODE_MAX, |
| }; |
| |
| enum e_g2d_color_key_mode { |
| G2D_COLORKEY_MODE_DISABLE = 0, |
| G2D_COLORKEY_MODE_SRC_RGBA = (1<<0), |
| G2D_COLORKEY_MODE_DST_RGBA = (1<<1), |
| G2D_COLORKEY_MODE_SRC_YCbCr = (1<<2), /* VER4.1 */ |
| G2D_COLORKEY_MODE_DST_YCbCr = (1<<3), /* VER4.1 */ |
| G2D_COLORKEY_MODE_MASK = 15, |
| }; |
| |
| enum e_g2d_alpha_blend_mode { |
| G2D_ALPHA_BLEND_MODE_DISABLE, |
| G2D_ALPHA_BLEND_MODE_ENABLE, |
| G2D_ALPHA_BLEND_MODE_FADING, /* VER3.0 */ |
| G2D_ALPHA_BLEND_MODE_MAX, |
| }; |
| |
| enum e_g2d_op { |
| G2D_OP_CLEAR = 0x00, |
| G2D_OP_SRC = 0x01, |
| G2D_OP_DST = 0x02, |
| G2D_OP_OVER = 0x03, |
| G2D_OP_INTERPOLATE = 0x04, |
| G2D_OP_DISJOINT_CLEAR = 0x10, |
| G2D_OP_DISJOINT_SRC = 0x11, |
| G2D_OP_DISJOINT_DST = 0x12, |
| G2D_OP_CONJOINT_CLEAR = 0x20, |
| G2D_OP_CONJOINT_SRC = 0x21, |
| G2D_OP_CONJOINT_DST = 0x22, |
| }; |
| |
| /* |
| * The G2D_COEFF_MODE_DST_{COLOR,ALPHA} modes both use the ALPHA_REG(0x618) |
| * register. The registers fields are as follows: |
| * bits 31:8 = color value (RGB order) |
| * bits 7:0 = alpha value |
| */ |
| enum e_g2d_coeff_mode { |
| G2D_COEFF_MODE_ONE, |
| G2D_COEFF_MODE_ZERO, |
| G2D_COEFF_MODE_SRC_ALPHA, |
| G2D_COEFF_MODE_SRC_COLOR, |
| G2D_COEFF_MODE_DST_ALPHA, |
| G2D_COEFF_MODE_DST_COLOR, |
| /* Global Alpha : Set by ALPHA_REG(0x618) */ |
| G2D_COEFF_MODE_GB_ALPHA, |
| /* Global Color and Alpha : Set by ALPHA_REG(0x618) */ |
| G2D_COEFF_MODE_GB_COLOR, |
| /* (1-SRC alpha)/DST Alpha */ |
| G2D_COEFF_MODE_DISJOINT_S, |
| /* (1-DST alpha)/SRC Alpha */ |
| G2D_COEFF_MODE_DISJOINT_D, |
| /* SRC alpha/DST alpha */ |
| G2D_COEFF_MODE_CONJOINT_S, |
| /* DST alpha/SRC alpha */ |
| G2D_COEFF_MODE_CONJOINT_D, |
| /* DST alpha/SRC alpha */ |
| G2D_COEFF_MODE_MASK |
| }; |
| |
| enum e_g2d_acoeff_mode { |
| G2D_ACOEFF_MODE_A, /* alpha */ |
| G2D_ACOEFF_MODE_APGA, /* alpha + global alpha */ |
| G2D_ACOEFF_MODE_AMGA, /* alpha * global alpha */ |
| G2D_ACOEFF_MODE_MASK |
| }; |
| |
| union g2d_point_val { |
| unsigned int val; |
| struct { |
| /* |
| * Coordinate of Source Image |
| * Range: 0 ~ 8000 (Requirement: SrcLeftX < SrcRightX) |
| * In YCbCr 422 and YCbCr 420 format with even number. |
| */ |
| unsigned int x:16; |
| /* |
| * Y Coordinate of Source Image |
| * Range: 0 ~ 8000 (Requirement: SrcTopY < SrcBottomY) |
| * In YCbCr 420 format with even number. |
| */ |
| unsigned int y:16; |
| } data; |
| }; |
| |
| union g2d_rop4_val { |
| unsigned int val; |
| struct { |
| enum e_g2d_rop3_type unmasked_rop3:8; |
| enum e_g2d_rop3_type masked_rop3:8; |
| unsigned int reserved:16; |
| } data; |
| }; |
| |
| union g2d_bitblt_cmd_val { |
| unsigned int val; |
| struct { |
| /* [0:3] */ |
| unsigned int mask_rop4_en:1; |
| unsigned int masking_en:1; |
| enum e_g2d_select_alpha_src rop4_alpha_en:1; |
| unsigned int dither_en:1; |
| /* [4:7] */ |
| unsigned int resolved1:4; |
| /* [8:11] */ |
| unsigned int cw_en:4; |
| /* [12:15] */ |
| enum e_g2d_transparent_mode transparent_mode:4; |
| /* [16:19] */ |
| enum e_g2d_color_key_mode color_key_mode:4; |
| /* [20:23] */ |
| enum e_g2d_alpha_blend_mode alpha_blend_mode:4; |
| /* [24:27] */ |
| unsigned int src_pre_multiply:1; |
| unsigned int pat_pre_multiply:1; |
| unsigned int dst_pre_multiply:1; |
| unsigned int dst_depre_multiply:1; |
| /* [28:31] */ |
| unsigned int fast_solid_color_fill_en:1; |
| unsigned int reserved:3; |
| } data; |
| }; |
| |
| union g2d_blend_func_val { |
| unsigned int val; |
| struct { |
| /* [0:15] */ |
| enum e_g2d_coeff_mode src_coeff:4; |
| enum e_g2d_acoeff_mode src_coeff_src_a:2; |
| enum e_g2d_acoeff_mode src_coeff_dst_a:2; |
| enum e_g2d_coeff_mode dst_coeff:4; |
| enum e_g2d_acoeff_mode dst_coeff_src_a:2; |
| enum e_g2d_acoeff_mode dst_coeff_dst_a:2; |
| /* [16:19] */ |
| unsigned int inv_src_color_coeff:1; |
| unsigned int resoled1:1; |
| unsigned int inv_dst_color_coeff:1; |
| unsigned int resoled2:1; |
| /* [20:23] */ |
| unsigned int lighten_en:1; |
| unsigned int darken_en:1; |
| unsigned int win_ce_src_over_en:2; |
| /* [24:31] */ |
| unsigned int reserved:8; |
| } data; |
| }; |
| |
| struct g2d_image { |
| enum e_g2d_select_mode select_mode; |
| enum e_g2d_color_mode color_mode; |
| enum e_g2d_repeat_mode repeat_mode; |
| enum e_g2d_scale_mode scale_mode; |
| unsigned int xscale; |
| unsigned int yscale; |
| unsigned char rotate_90; |
| unsigned char x_dir; |
| unsigned char y_dir; |
| unsigned char component_alpha; |
| unsigned int width; |
| unsigned int height; |
| unsigned int stride; |
| unsigned int need_free; |
| unsigned int color; |
| enum e_g2d_buf_type buf_type; |
| unsigned int bo[G2D_PLANE_MAX_NR]; |
| struct drm_exynos_g2d_userptr user_ptr[G2D_PLANE_MAX_NR]; |
| void *mapped_ptr[G2D_PLANE_MAX_NR]; |
| }; |
| |
| struct g2d_context; |
| |
| struct g2d_context *g2d_init(int fd); |
| void g2d_fini(struct g2d_context *ctx); |
| void g2d_config_event(struct g2d_context *ctx, void *userdata); |
| int g2d_exec(struct g2d_context *ctx); |
| int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img, |
| unsigned int x, unsigned int y, unsigned int w, |
| unsigned int h); |
| int g2d_copy(struct g2d_context *ctx, struct g2d_image *src, |
| struct g2d_image *dst, unsigned int src_x, |
| unsigned int src_y, unsigned int dst_x, unsigned int dst_y, |
| unsigned int w, unsigned int h); |
| int g2d_move(struct g2d_context *ctx, struct g2d_image *img, |
| unsigned int src_x, unsigned int src_y, unsigned int dst_x, |
| unsigned dst_y, unsigned int w, unsigned int h); |
| int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src, |
| struct g2d_image *dst, unsigned int src_x, |
| unsigned int src_y, unsigned int src_w, |
| unsigned int src_h, unsigned int dst_x, |
| unsigned int dst_y, unsigned int dst_w, |
| unsigned int dst_h, unsigned int negative); |
| int g2d_blend(struct g2d_context *ctx, struct g2d_image *src, |
| struct g2d_image *dst, unsigned int src_x, |
| unsigned int src_y, unsigned int dst_x, unsigned int dst_y, |
| unsigned int w, unsigned int h, enum e_g2d_op op); |
| int g2d_scale_and_blend(struct g2d_context *ctx, struct g2d_image *src, |
| struct g2d_image *dst, unsigned int src_x, unsigned int src_y, |
| unsigned int src_w, unsigned int src_h, unsigned int dst_x, |
| unsigned int dst_y, unsigned int dst_w, unsigned int dst_h, |
| enum e_g2d_op op); |
| #endif /* _FIMG2D_H_ */ |
