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Diffstat (limited to 'exynos/exynos_fimg2d.h')
-rw-r--r--exynos/exynos_fimg2d.h322
1 files changed, 322 insertions, 0 deletions
diff --git a/exynos/exynos_fimg2d.h b/exynos/exynos_fimg2d.h
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+++ b/exynos/exynos_fimg2d.h
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1/*
2 * Copyright (C) 2013 Samsung Electronics Co.Ltd
3 * Authors:
4 * Inki Dae <inki.dae@samsung.com>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 *
11 */
12
13#ifndef _FIMG2D_H_
14#define _FIMG2D_H_
15
16#define G2D_MAX_CMD_NR 64
17#define G2D_MAX_GEM_CMD_NR 64
18#define G2D_MAX_CMD_LIST_NR 64
19#define G2D_PLANE_MAX_NR 2
20
21enum e_g2d_color_mode {
22 /* COLOR FORMAT */
23 G2D_COLOR_FMT_XRGB8888,
24 G2D_COLOR_FMT_ARGB8888,
25 G2D_COLOR_FMT_RGB565,
26 G2D_COLOR_FMT_XRGB1555,
27 G2D_COLOR_FMT_ARGB1555,
28 G2D_COLOR_FMT_XRGB4444,
29 G2D_COLOR_FMT_ARGB4444,
30 G2D_COLOR_FMT_PRGB888,
31 G2D_COLOR_FMT_YCbCr444,
32 G2D_COLOR_FMT_YCbCr422,
33 G2D_COLOR_FMT_YCbCr420,
34 /* alpha 8bit */
35 G2D_COLOR_FMT_A8,
36 /* Luminance 8bit: gray color */
37 G2D_COLOR_FMT_L8,
38 /* alpha 1bit */
39 G2D_COLOR_FMT_A1,
40 /* alpha 4bit */
41 G2D_COLOR_FMT_A4,
42 G2D_COLOR_FMT_MASK, /* VER4.1 */
43
44 /* COLOR ORDER */
45 G2D_ORDER_AXRGB = (0 << 4), /* VER4.1 */
46 G2D_ORDER_RGBAX = (1 << 4), /* VER4.1 */
47 G2D_ORDER_AXBGR = (2 << 4), /* VER4.1 */
48 G2D_ORDER_BGRAX = (3 << 4), /* VER4.1 */
49 G2D_ORDER_MASK = (3 << 4), /* VER4.1 */
50
51 /* Number of YCbCr plane */
52 G2D_YCbCr_1PLANE = (0 << 8), /* VER4.1 */
53 G2D_YCbCr_2PLANE = (1 << 8), /* VER4.1 */
54 G2D_YCbCr_PLANE_MASK = (3 << 8), /* VER4.1 */
55
56 /* Order in YCbCr */
57 G2D_YCbCr_ORDER_CrY1CbY0 = (0 << 12), /* VER4.1 */
58 G2D_YCbCr_ORDER_CbY1CrY0 = (1 << 12), /* VER4.1 */
59 G2D_YCbCr_ORDER_Y1CrY0Cb = (2 << 12), /* VER4.1 */
60 G2D_YCbCr_ORDER_Y1CbY0Cr = (3 << 12), /* VER4.1 */
61 G2D_YCbCr_ORDER_CrCb = G2D_YCbCr_ORDER_CrY1CbY0, /* VER4.1 */
62 G2D_YCbCr_ORDER_CbCr = G2D_YCbCr_ORDER_CbY1CrY0, /* VER4.1 */
63 G2D_YCbCr_ORDER_MASK = (3 < 12), /* VER4.1 */
64
65 /* CSC */
66 G2D_CSC_601 = (0 << 16), /* VER4.1 */
67 G2D_CSC_709 = (1 << 16), /* VER4.1 */
68 G2D_CSC_MASK = (1 << 16), /* VER4.1 */
69
70 /* Valid value range of YCbCr */
71 G2D_YCbCr_RANGE_NARROW = (0 << 17), /* VER4.1 */
72 G2D_YCbCr_RANGE_WIDE = (1 << 17), /* VER4.1 */
73 G2D_YCbCr_RANGE_MASK = (1 << 17), /* VER4.1 */
74
75 G2D_COLOR_MODE_MASK = 0xFFFFFFFF,
76};
77
78enum e_g2d_select_mode {
79 G2D_SELECT_MODE_NORMAL = (0 << 0),
80 G2D_SELECT_MODE_FGCOLOR = (1 << 0),
81 G2D_SELECT_MODE_BGCOLOR = (2 << 0),
82};
83
84enum e_g2d_repeat_mode {
85 G2D_REPEAT_MODE_REPEAT,
86 G2D_REPEAT_MODE_PAD,
87 G2D_REPEAT_MODE_REFLECT,
88 G2D_REPEAT_MODE_CLAMP,
89 G2D_REPEAT_MODE_NONE,
90};
91
92enum e_g2d_scale_mode {
93 G2D_SCALE_MODE_NONE = 0,
94 G2D_SCALE_MODE_NEAREST,
95 G2D_SCALE_MODE_BILINEAR,
96 G2D_SCALE_MODE_MAX,
97};
98
99enum e_g2d_buf_type {
100 G2D_IMGBUF_COLOR,
101 G2D_IMGBUF_GEM,
102 G2D_IMGBUF_USERPTR,
103};
104
105enum e_g2d_rop3_type {
106 G2D_ROP3_DST = 0xAA,
107 G2D_ROP3_SRC = 0xCC,
108 G2D_ROP3_3RD = 0xF0,
109 G2D_ROP3_MASK = 0xFF,
110};
111
112enum e_g2d_select_alpha_src {
113 G2D_SELECT_SRC_FOR_ALPHA_BLEND, /* VER4.1 */
114 G2D_SELECT_ROP_FOR_ALPHA_BLEND, /* VER4.1 */
115};
116
117enum e_g2d_transparent_mode {
118 G2D_TRANSPARENT_MODE_OPAQUE,
119 G2D_TRANSPARENT_MODE_TRANSPARENT,
120 G2D_TRANSPARENT_MODE_BLUESCREEN,
121 G2D_TRANSPARENT_MODE_MAX,
122};
123
124enum e_g2d_color_key_mode {
125 G2D_COLORKEY_MODE_DISABLE = 0,
126 G2D_COLORKEY_MODE_SRC_RGBA = (1<<0),
127 G2D_COLORKEY_MODE_DST_RGBA = (1<<1),
128 G2D_COLORKEY_MODE_SRC_YCbCr = (1<<2), /* VER4.1 */
129 G2D_COLORKEY_MODE_DST_YCbCr = (1<<3), /* VER4.1 */
130 G2D_COLORKEY_MODE_MASK = 15,
131};
132
133enum e_g2d_alpha_blend_mode {
134 G2D_ALPHA_BLEND_MODE_DISABLE,
135 G2D_ALPHA_BLEND_MODE_ENABLE,
136 G2D_ALPHA_BLEND_MODE_FADING, /* VER3.0 */
137 G2D_ALPHA_BLEND_MODE_MAX,
138};
139
140enum e_g2d_op {
141 G2D_OP_CLEAR = 0x00,
142 G2D_OP_SRC = 0x01,
143 G2D_OP_DST = 0x02,
144 G2D_OP_OVER = 0x03,
145 G2D_OP_INTERPOLATE = 0x04,
146 G2D_OP_DISJOINT_CLEAR = 0x10,
147 G2D_OP_DISJOINT_SRC = 0x11,
148 G2D_OP_DISJOINT_DST = 0x12,
149 G2D_OP_CONJOINT_CLEAR = 0x20,
150 G2D_OP_CONJOINT_SRC = 0x21,
151 G2D_OP_CONJOINT_DST = 0x22,
152};
153
154enum e_g2d_coeff_mode {
155 G2D_COEFF_MODE_ONE,
156 G2D_COEFF_MODE_ZERO,
157 G2D_COEFF_MODE_SRC_ALPHA,
158 G2D_COEFF_MODE_SRC_COLOR,
159 G2D_COEFF_MODE_DST_ALPHA,
160 G2D_COEFF_MODE_DST_COLOR,
161 /* Global Alpha : Set by ALPHA_REG(0x618) */
162 G2D_COEFF_MODE_GB_ALPHA,
163 /* Global Color : Set by ALPHA_REG(0x618) */
164 G2D_COEFF_MODE_GB_COLOR,
165 /* (1-SRC alpha)/DST Alpha */
166 G2D_COEFF_MODE_DISJOINT_S,
167 /* (1-DST alpha)/SRC Alpha */
168 G2D_COEFF_MODE_DISJOINT_D,
169 /* SRC alpha/DST alpha */
170 G2D_COEFF_MODE_CONJOINT_S,
171 /* DST alpha/SRC alpha */
172 G2D_COEFF_MODE_CONJOINT_D,
173 /* DST alpha/SRC alpha */
174 G2D_COEFF_MODE_MASK
175};
176
177enum e_g2d_acoeff_mode {
178 G2D_ACOEFF_MODE_A, /* alpha */
179 G2D_ACOEFF_MODE_APGA, /* alpha + global alpha */
180 G2D_ACOEFF_MODE_AMGA, /* alpha * global alpha */
181 G2D_ACOEFF_MODE_MASK
182};
183
184union g2d_point_val {
185 unsigned int val;
186 struct {
187 /*
188 * Coordinate of Source Image
189 * Range: 0 ~ 8000 (Requirement: SrcLeftX < SrcRightX)
190 * In YCbCr 422 and YCbCr 420 format with even number.
191 */
192 unsigned int x:16;
193 /*
194 * Y Coordinate of Source Image
195 * Range: 0 ~ 8000 (Requirement: SrcTopY < SrcBottomY)
196 * In YCbCr 420 format with even number.
197 */
198 unsigned int y:16;
199 } data;
200};
201
202union g2d_rop4_val {
203 unsigned int val;
204 struct {
205 enum e_g2d_rop3_type unmasked_rop3:8;
206 enum e_g2d_rop3_type masked_rop3:8;
207 unsigned int reserved:16;
208 } data;
209};
210
211union g2d_bitblt_cmd_val {
212 unsigned int val;
213 struct {
214 /* [0:3] */
215 unsigned int mask_rop4_en:1;
216 unsigned int masking_en:1;
217 enum e_g2d_select_alpha_src rop4_alpha_en:1;
218 unsigned int dither_en:1;
219 /* [4:7] */
220 unsigned int resolved1:4;
221 /* [8:11] */
222 unsigned int cw_en:4;
223 /* [12:15] */
224 enum e_g2d_transparent_mode transparent_mode:4;
225 /* [16:19] */
226 enum e_g2d_color_key_mode color_key_mode:4;
227 /* [20:23] */
228 enum e_g2d_alpha_blend_mode alpha_blend_mode:4;
229 /* [24:27] */
230 unsigned int src_pre_multiply:1;
231 unsigned int pat_pre_multiply:1;
232 unsigned int dst_pre_multiply:1;
233 unsigned int dst_depre_multiply:1;
234 /* [28:31] */
235 unsigned int fast_solid_color_fill_en:1;
236 unsigned int reserved:3;
237 } data;
238};
239
240union g2d_blend_func_val {
241 unsigned int val;
242 struct {
243 /* [0:15] */
244 enum e_g2d_coeff_mode src_coeff:4;
245 enum e_g2d_acoeff_mode src_coeff_src_a:2;
246 enum e_g2d_acoeff_mode src_coeff_dst_a:2;
247 enum e_g2d_coeff_mode dst_coeff:4;
248 enum e_g2d_acoeff_mode dst_coeff_src_a:2;
249 enum e_g2d_acoeff_mode dst_coeff_dst_a:2;
250 /* [16:19] */
251 unsigned int inv_src_color_coeff:1;
252 unsigned int resoled1:1;
253 unsigned int inv_dst_color_coeff:1;
254 unsigned int resoled2:1;
255 /* [20:23] */
256 unsigned int lighten_en:1;
257 unsigned int darken_en:1;
258 unsigned int win_ce_src_over_en:2;
259 /* [24:31] */
260 unsigned int reserved:8;
261 } data;
262};
263
264struct g2d_image {
265 enum e_g2d_select_mode select_mode;
266 enum e_g2d_color_mode color_mode;
267 enum e_g2d_repeat_mode repeat_mode;
268 enum e_g2d_scale_mode scale_mode;
269 unsigned int xscale;
270 unsigned int yscale;
271 unsigned char rotate_90;
272 unsigned char x_dir;
273 unsigned char y_dir;
274 unsigned char component_alpha;
275 unsigned int width;
276 unsigned int height;
277 unsigned int stride;
278 unsigned int need_free;
279 unsigned int color;
280 enum e_g2d_buf_type buf_type;
281 unsigned int bo[G2D_PLANE_MAX_NR];
282 struct drm_exynos_g2d_userptr user_ptr[G2D_PLANE_MAX_NR];
283 void *mapped_ptr[G2D_PLANE_MAX_NR];
284};
285
286struct g2d_context {
287 int fd;
288 unsigned int major;
289 unsigned int minor;
290 struct drm_exynos_g2d_cmd cmd[G2D_MAX_CMD_NR];
291 struct drm_exynos_g2d_cmd cmd_buf[G2D_MAX_GEM_CMD_NR];
292 unsigned int cmd_nr;
293 unsigned int cmd_buf_nr;
294 unsigned int cmdlist_nr;
295};
296
297struct g2d_context *g2d_init(int fd);
298void g2d_fini(struct g2d_context *ctx);
299int g2d_exec(struct g2d_context *ctx);
300int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
301 unsigned int x, unsigned int y, unsigned int w,
302 unsigned int h);
303int g2d_copy(struct g2d_context *ctx, struct g2d_image *src,
304 struct g2d_image *dst, unsigned int src_x,
305 unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
306 unsigned int w, unsigned int h);
307int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
308 struct g2d_image *dst, unsigned int src_x,
309 unsigned int src_y, unsigned int src_w,
310 unsigned int src_h, unsigned int dst_x,
311 unsigned int dst_y, unsigned int dst_w,
312 unsigned int dst_h, unsigned int negative);
313int g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
314 struct g2d_image *dst, unsigned int src_x,
315 unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
316 unsigned int w, unsigned int h, enum e_g2d_op op);
317int g2d_scale_and_blend(struct g2d_context *ctx, struct g2d_image *src,
318 struct g2d_image *dst, unsigned int src_x, unsigned int src_y,
319 unsigned int src_w, unsigned int src_h, unsigned int dst_x,
320 unsigned int dst_y, unsigned int dst_w, unsigned int dst_h,
321 enum e_g2d_op op);
322#endif /* _FIMG2D_H_ */