summaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.h
blob: b0c8f9f008202da29f66f4d67aa757d4c6db4e56 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2022 MediaTek Inc.
 * Author: Ping-Hsun Wu <ping-hsun.wu@mediatek.com>
 */

#ifndef __MTK_MDP3_REGS_H__
#define __MTK_MDP3_REGS_H__

#include <linux/videodev2.h>
#include <media/videobuf2-core.h>
#include "mtk-img-ipi.h"

/*
 * MDP native color code
 * Plane count: 1, 2, 3
 * H-subsample: 0, 1, 2
 * V-subsample: 0, 1
 * Color group: 0-RGB, 1-YUV, 2-raw
 */
#define MDP_COLOR(COMPRESS, PACKED, LOOSE, VIDEO, PLANE, HF, VF, BITS, GROUP, SWAP, ID)\
	(((COMPRESS) << 29) | ((PACKED) << 27) | ((LOOSE) << 26) | ((VIDEO) << 23) |\
	 ((PLANE) << 21) | ((HF) << 19) | ((VF) << 18) | ((BITS) << 8) |\
	 ((GROUP) << 6) | ((SWAP) << 5) | ((ID) << 0))

#define MDP_COLOR_IS_COMPRESS(c)        ((0x20000000 & (c)) >> 29)
#define MDP_COLOR_IS_10BIT_PACKED(c)	((0x08000000 & (c)) >> 27)
#define MDP_COLOR_IS_10BIT_LOOSE(c)	(((0x0c000000 & (c)) >> 26) == 1)
#define MDP_COLOR_IS_10BIT_TILE(c)	(((0x0c000000 & (c)) >> 26) == 3)
#define MDP_COLOR_IS_UFP(c)		((0x02000000 & (c)) >> 25)
#define MDP_COLOR_IS_INTERLACED(c)	((0x01000000 & (c)) >> 24)
#define MDP_COLOR_IS_BLOCK_MODE(c)	((0x00800000 & (c)) >> 23)
#define MDP_COLOR_GET_PLANE_COUNT(c)	((0x00600000 & (c)) >> 21)
#define MDP_COLOR_GET_H_SUBSAMPLE(c)	((0x00180000 & (c)) >> 19)
#define MDP_COLOR_GET_V_SUBSAMPLE(c)	((0x00040000 & (c)) >> 18)
#define MDP_COLOR_BITS_PER_PIXEL(c)	((0x0003ff00 & (c)) >>  8)
#define MDP_COLOR_GET_GROUP(c)		((0x000000c0 & (c)) >>  6)
#define MDP_COLOR_IS_SWAPPED(c)		((0x00000020 & (c)) >>  5)
#define MDP_COLOR_GET_UNIQUE_ID(c)	((0x0000001f & (c)) >>  0)
#define MDP_COLOR_GET_HW_FORMAT(c)	((0x0000001f & (c)) >>  0)

#define MDP_COLOR_IS_RGB(c)		(MDP_COLOR_GET_GROUP(c) == 0)
#define MDP_COLOR_IS_YUV(c)		(MDP_COLOR_GET_GROUP(c) == 1)

enum mdp_color {
	MDP_COLOR_UNKNOWN	= 0,

	/* MDP_COLOR_FULLG8 */
	MDP_COLOR_FULLG8_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0,  8, 2,  0, 21),
	MDP_COLOR_FULLG8_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1,  8, 2,  0, 21),
	MDP_COLOR_FULLG8_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0,  8, 2,  0, 21),
	MDP_COLOR_FULLG8_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1,  8, 2,  0, 21),
	MDP_COLOR_FULLG8	= MDP_COLOR_FULLG8_BGGR,

	/* MDP_COLOR_FULLG10 */
	MDP_COLOR_FULLG10_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2,  0, 21),
	MDP_COLOR_FULLG10_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 10, 2,  0, 21),
	MDP_COLOR_FULLG10_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 10, 2,  0, 21),
	MDP_COLOR_FULLG10_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 10, 2,  0, 21),
	MDP_COLOR_FULLG10	= MDP_COLOR_FULLG10_BGGR,

	/* MDP_COLOR_FULLG12 */
	MDP_COLOR_FULLG12_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 12, 2,  0, 21),
	MDP_COLOR_FULLG12_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 12, 2,  0, 21),
	MDP_COLOR_FULLG12_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 12, 2,  0, 21),
	MDP_COLOR_FULLG12_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 12, 2,  0, 21),
	MDP_COLOR_FULLG12	= MDP_COLOR_FULLG12_BGGR,

	/* MDP_COLOR_FULLG14 */
	MDP_COLOR_FULLG14_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 14, 2,  0, 21),
	MDP_COLOR_FULLG14_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 14, 2,  0, 21),
	MDP_COLOR_FULLG14_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 14, 2,  0, 21),
	MDP_COLOR_FULLG14_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 14, 2,  0, 21),
	MDP_COLOR_FULLG14	= MDP_COLOR_FULLG14_BGGR,

	MDP_COLOR_UFO10		= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2,  0, 24),

	/* MDP_COLOR_BAYER8 */
	MDP_COLOR_BAYER8_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0,  8, 2,  0, 20),
	MDP_COLOR_BAYER8_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1,  8, 2,  0, 20),
	MDP_COLOR_BAYER8_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0,  8, 2,  0, 20),
	MDP_COLOR_BAYER8_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1,  8, 2,  0, 20),
	MDP_COLOR_BAYER8	= MDP_COLOR_BAYER8_BGGR,

	/* MDP_COLOR_BAYER10 */
	MDP_COLOR_BAYER10_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2,  0, 20),
	MDP_COLOR_BAYER10_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 10, 2,  0, 20),
	MDP_COLOR_BAYER10_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 10, 2,  0, 20),
	MDP_COLOR_BAYER10_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 10, 2,  0, 20),
	MDP_COLOR_BAYER10	= MDP_COLOR_BAYER10_BGGR,

	/* MDP_COLOR_BAYER12 */
	MDP_COLOR_BAYER12_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 12, 2,  0, 20),
	MDP_COLOR_BAYER12_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 12, 2,  0, 20),
	MDP_COLOR_BAYER12_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 12, 2,  0, 20),
	MDP_COLOR_BAYER12_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 12, 2,  0, 20),
	MDP_COLOR_BAYER12	= MDP_COLOR_BAYER12_BGGR,

	/* MDP_COLOR_BAYER14 */
	MDP_COLOR_BAYER14_RGGB	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 14, 2,  0, 20),
	MDP_COLOR_BAYER14_GRBG	= MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 14, 2,  0, 20),
	MDP_COLOR_BAYER14_GBRG	= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 14, 2,  0, 20),
	MDP_COLOR_BAYER14_BGGR	= MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 14, 2,  0, 20),
	MDP_COLOR_BAYER14	= MDP_COLOR_BAYER14_BGGR,

	MDP_COLOR_RGB48		= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 48, 0,  0, 23),
	/* For bayer+mono raw-16 */
	MDP_COLOR_RGB565_RAW	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 16, 2,  0, 0),

	MDP_COLOR_BAYER8_UNPAK	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0,  8, 2,  0, 22),
	MDP_COLOR_BAYER10_UNPAK	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2,  0, 22),
	MDP_COLOR_BAYER12_UNPAK	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 12, 2,  0, 22),
	MDP_COLOR_BAYER14_UNPAK	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 14, 2,  0, 22),

	/* Unified formats */
	MDP_COLOR_GREY		= MDP_COLOR(0, 0, 0, 0, 1, 0, 0,  8, 1,  0, 7),

	MDP_COLOR_RGB565	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 16, 0,  0, 0),
	MDP_COLOR_BGR565	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 16, 0,  1, 0),
	MDP_COLOR_RGB888	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24, 0,  1, 1),
	MDP_COLOR_BGR888	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24, 0,  0, 1),
	MDP_COLOR_RGBA8888	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0,  1, 2),
	MDP_COLOR_BGRA8888	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0,  0, 2),
	MDP_COLOR_ARGB8888	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0,  1, 3),
	MDP_COLOR_ABGR8888	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0,  0, 3),

	MDP_COLOR_UYVY		= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1,  0, 4),
	MDP_COLOR_VYUY		= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1,  1, 4),
	MDP_COLOR_YUYV		= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1,  0, 5),
	MDP_COLOR_YVYU		= MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1,  1, 5),

	MDP_COLOR_I420		= MDP_COLOR(0, 0, 0, 0, 3, 1, 1,  8, 1,  0, 8),
	MDP_COLOR_YV12		= MDP_COLOR(0, 0, 0, 0, 3, 1, 1,  8, 1,  1, 8),
	MDP_COLOR_I422		= MDP_COLOR(0, 0, 0, 0, 3, 1, 0,  8, 1,  0, 9),
	MDP_COLOR_YV16		= MDP_COLOR(0, 0, 0, 0, 3, 1, 0,  8, 1,  1, 9),
	MDP_COLOR_I444		= MDP_COLOR(0, 0, 0, 0, 3, 0, 0,  8, 1,  0, 10),
	MDP_COLOR_YV24		= MDP_COLOR(0, 0, 0, 0, 3, 0, 0,  8, 1,  1, 10),

	MDP_COLOR_NV12		= MDP_COLOR(0, 0, 0, 0, 2, 1, 1,  8, 1,  0, 12),
	MDP_COLOR_NV21		= MDP_COLOR(0, 0, 0, 0, 2, 1, 1,  8, 1,  1, 12),
	MDP_COLOR_NV16		= MDP_COLOR(0, 0, 0, 0, 2, 1, 0,  8, 1,  0, 13),
	MDP_COLOR_NV61		= MDP_COLOR(0, 0, 0, 0, 2, 1, 0,  8, 1,  1, 13),
	MDP_COLOR_NV24		= MDP_COLOR(0, 0, 0, 0, 2, 0, 0,  8, 1,  0, 14),
	MDP_COLOR_NV42		= MDP_COLOR(0, 0, 0, 0, 2, 0, 0,  8, 1,  1, 14),

	/* MediaTek proprietary formats */
	/* UFO encoded block mode */
	MDP_COLOR_420_BLK_UFO	= MDP_COLOR(0, 0, 0, 5, 2, 1, 1, 256, 1, 0, 12),
	/* Block mode */
	MDP_COLOR_420_BLK	= MDP_COLOR(0, 0, 0, 1, 2, 1, 1, 256, 1, 0, 12),
	/* Block mode + field mode */
	MDP_COLOR_420_BLKI	= MDP_COLOR(0, 0, 0, 3, 2, 1, 1, 256, 1, 0, 12),
	/* Block mode */
	MDP_COLOR_422_BLK	= MDP_COLOR(0, 0, 0, 1, 1, 1, 0, 512, 1, 0, 4),

	MDP_COLOR_IYU2		= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24,  1, 0, 25),
	MDP_COLOR_YUV444	= MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24,  1, 0, 30),

	/* Packed 10-bit formats */
	MDP_COLOR_RGBA1010102	= MDP_COLOR(0, 1, 0, 0, 1, 0, 0, 32,  0, 1, 2),
	MDP_COLOR_BGRA1010102	= MDP_COLOR(0, 1, 0, 0, 1, 0, 0, 32,  0, 0, 2),
	/* Packed 10-bit UYVY */
	MDP_COLOR_UYVY_10P	= MDP_COLOR(0, 1, 0, 0, 1, 1, 0, 20,  1, 0, 4),
	/* Packed 10-bit NV21 */
	MDP_COLOR_NV21_10P	= MDP_COLOR(0, 1, 0, 0, 2, 1, 1, 10,  1, 1, 12),
	/* 10-bit block mode */
	MDP_COLOR_420_BLK_10_H	= MDP_COLOR(0, 1, 0, 1, 2, 1, 1, 320, 1, 0, 12),
	/* 10-bit HEVC tile mode */
	MDP_COLOR_420_BLK_10_V	= MDP_COLOR(0, 1, 1, 1, 2, 1, 1, 320, 1, 0, 12),
	/* UFO encoded 10-bit block mode */
	MDP_COLOR_420_BLK_U10_H	= MDP_COLOR(0, 1, 0, 5, 2, 1, 1, 320, 1, 0, 12),
	/* UFO encoded 10-bit HEVC tile mode */
	MDP_COLOR_420_BLK_U10_V	= MDP_COLOR(0, 1, 1, 5, 2, 1, 1, 320, 1, 0, 12),

	/* Loose 10-bit formats */
	MDP_COLOR_UYVY_10L	= MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20,  1, 0, 4),
	MDP_COLOR_VYUY_10L	= MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20,  1, 1, 4),
	MDP_COLOR_YUYV_10L	= MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20,  1, 0, 5),
	MDP_COLOR_YVYU_10L	= MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20,  1, 1, 5),
	MDP_COLOR_NV12_10L	= MDP_COLOR(0, 0, 1, 0, 2, 1, 1, 10,  1, 0, 12),
	MDP_COLOR_NV21_10L	= MDP_COLOR(0, 0, 1, 0, 2, 1, 1, 10,  1, 1, 12),
	MDP_COLOR_NV16_10L	= MDP_COLOR(0, 0, 1, 0, 2, 1, 0, 10,  1, 0, 13),
	MDP_COLOR_NV61_10L	= MDP_COLOR(0, 0, 1, 0, 2, 1, 0, 10,  1, 1, 13),
	MDP_COLOR_YV12_10L	= MDP_COLOR(0, 0, 1, 0, 3, 1, 1, 10,  1, 1, 8),
	MDP_COLOR_I420_10L	= MDP_COLOR(0, 0, 1, 0, 3, 1, 1, 10,  1, 0, 8),
};

static inline bool MDP_COLOR_IS_UV_COPLANE(enum mdp_color c)
{
	return (MDP_COLOR_GET_PLANE_COUNT(c) == 2 && MDP_COLOR_IS_YUV(c));
}

/* Minimum Y stride that is accepted by MDP HW */
static inline u32 mdp_color_get_min_y_stride(enum mdp_color c, u32 width)
{
	return ((MDP_COLOR_BITS_PER_PIXEL(c) * width) + 4) >> 3;
}

/* Minimum UV stride that is accepted by MDP HW */
static inline u32 mdp_color_get_min_uv_stride(enum mdp_color c, u32 width)
{
	u32 min_stride;

	if (MDP_COLOR_GET_PLANE_COUNT(c) == 1)
		return 0;
	min_stride = mdp_color_get_min_y_stride(c, width)
		>> MDP_COLOR_GET_H_SUBSAMPLE(c);
	if (MDP_COLOR_IS_UV_COPLANE(c) && !MDP_COLOR_IS_BLOCK_MODE(c))
		min_stride = min_stride * 2;
	return min_stride;
}

/* Minimum Y plane size that is necessary in buffer */
static inline u32 mdp_color_get_min_y_size(enum mdp_color c,
					   u32 width, u32 height)
{
	if (MDP_COLOR_IS_BLOCK_MODE(c))
		return ((MDP_COLOR_BITS_PER_PIXEL(c) * width) >> 8) * height;
	return mdp_color_get_min_y_stride(c, width) * height;
}

/* Minimum UV plane size that is necessary in buffer */
static inline u32 mdp_color_get_min_uv_size(enum mdp_color c,
					    u32 width, u32 height)
{
	height = height >> MDP_COLOR_GET_V_SUBSAMPLE(c);
	if (MDP_COLOR_IS_BLOCK_MODE(c) && (MDP_COLOR_GET_PLANE_COUNT(c) > 1))
		return ((MDP_COLOR_BITS_PER_PIXEL(c) * width) >> 8) * height;
	return mdp_color_get_min_uv_stride(c, width) * height;
}

/* Combine colorspace, xfer_func, ycbcr_encoding, and quantization */
enum mdp_ycbcr_profile {
	/* V4L2_YCBCR_ENC_601 and V4L2_QUANTIZATION_LIM_RANGE */
	MDP_YCBCR_PROFILE_BT601,
	/* V4L2_YCBCR_ENC_709 and V4L2_QUANTIZATION_LIM_RANGE */
	MDP_YCBCR_PROFILE_BT709,
	/* V4L2_YCBCR_ENC_601 and V4L2_QUANTIZATION_FULL_RANGE */
	MDP_YCBCR_PROFILE_JPEG,
	MDP_YCBCR_PROFILE_FULL_BT601 = MDP_YCBCR_PROFILE_JPEG,

	/* Colorspaces not support for capture */
	/* V4L2_YCBCR_ENC_BT2020 and V4L2_QUANTIZATION_LIM_RANGE */
	MDP_YCBCR_PROFILE_BT2020,
	/* V4L2_YCBCR_ENC_709 and V4L2_QUANTIZATION_FULL_RANGE */
	MDP_YCBCR_PROFILE_FULL_BT709,
	/* V4L2_YCBCR_ENC_BT2020 and V4L2_QUANTIZATION_FULL_RANGE */
	MDP_YCBCR_PROFILE_FULL_BT2020,
};

#define MDP_FMT_FLAG_OUTPUT	BIT(0)
#define MDP_FMT_FLAG_CAPTURE	BIT(1)

struct mdp_format {
	u32	pixelformat;
	u32	mdp_color;
	u8	depth[VIDEO_MAX_PLANES];
	u8	row_depth[VIDEO_MAX_PLANES];
	u8	num_planes;
	u8	walign;
	u8	halign;
	u8	salign;
	u32	flags;
};

struct mdp_pix_limit {
	u32	wmin;
	u32	hmin;
	u32	wmax;
	u32	hmax;
};

struct mdp_limit {
	struct mdp_pix_limit	out_limit;
	struct mdp_pix_limit	cap_limit;
	u32			h_scale_up_max;
	u32			v_scale_up_max;
	u32			h_scale_down_max;
	u32			v_scale_down_max;
};

enum mdp_stream_type {
	MDP_STREAM_TYPE_UNKNOWN,
	MDP_STREAM_TYPE_BITBLT,
	MDP_STREAM_TYPE_GPU_BITBLT,
	MDP_STREAM_TYPE_DUAL_BITBLT,
	MDP_STREAM_TYPE_2ND_BITBLT,
	MDP_STREAM_TYPE_ISP_IC,
	MDP_STREAM_TYPE_ISP_VR,
	MDP_STREAM_TYPE_ISP_ZSD,
	MDP_STREAM_TYPE_ISP_IP,
	MDP_STREAM_TYPE_ISP_VSS,
	MDP_STREAM_TYPE_ISP_ZSD_SLOW,
	MDP_STREAM_TYPE_WPE,
	MDP_STREAM_TYPE_WPE2,
};

struct mdp_crop {
	struct v4l2_rect	c;
	struct v4l2_fract	left_subpix;
	struct v4l2_fract	top_subpix;
	struct v4l2_fract	width_subpix;
	struct v4l2_fract	height_subpix;
};

struct mdp_frame {
	struct v4l2_format	format;
	const struct mdp_format	*mdp_fmt;
	u32			ycbcr_prof;	/* enum mdp_ycbcr_profile */
	u32			usage;		/* enum mdp_buffer_usage */
	struct mdp_crop		crop;
	struct v4l2_rect	compose;
	s32			rotation;
	u32			hflip:1;
	u32			vflip:1;
	u32			hdr:1;
	u32			dre:1;
	u32			sharpness:1;
	u32			dither:1;
};

static inline bool mdp_target_is_crop(u32 target)
{
	return (target == V4L2_SEL_TGT_CROP) ||
		(target == V4L2_SEL_TGT_CROP_DEFAULT) ||
		(target == V4L2_SEL_TGT_CROP_BOUNDS);
}

static inline bool mdp_target_is_compose(u32 target)
{
	return (target == V4L2_SEL_TGT_COMPOSE) ||
		(target == V4L2_SEL_TGT_COMPOSE_DEFAULT) ||
		(target == V4L2_SEL_TGT_COMPOSE_BOUNDS);
}

#define MDP_MAX_CAPTURES	IMG_MAX_HW_OUTPUTS

#define MDP_VPU_INIT		BIT(0)
#define MDP_M2M_CTX_ERROR	BIT(1)

struct mdp_frameparam {
	struct list_head	list;
	struct mdp_m2m_ctx	*ctx;
	atomic_t		state;
	const struct mdp_limit	*limit;
	u32			type;	/* enum mdp_stream_type */
	u32			frame_no;
	struct mdp_frame	output;
	struct mdp_frame	captures[MDP_MAX_CAPTURES];
	u32			num_captures;
	enum v4l2_colorspace		colorspace;
	enum v4l2_ycbcr_encoding	ycbcr_enc;
	enum v4l2_xfer_func		xfer_func;
	enum v4l2_quantization		quant;
};

struct mdp_dev;

int mdp_enum_fmt_mplane(struct mdp_dev *mdp, struct v4l2_fmtdesc *f);
const struct mdp_format *mdp_try_fmt_mplane(struct mdp_dev *mdp,
					    struct v4l2_format *f,
					    struct mdp_frameparam *param,
					    u32 ctx_id);
enum mdp_ycbcr_profile mdp_map_ycbcr_prof_mplane(struct v4l2_format *f,
						 u32 mdp_color);
int mdp_try_crop(struct mdp_m2m_ctx *ctx, struct v4l2_rect *r,
		 const struct v4l2_selection *s, struct mdp_frame *frame);
int mdp_check_scaling_ratio(const struct v4l2_rect *crop,
			    const struct v4l2_rect *compose, s32 rotation,
	const struct mdp_limit *limit);
bool mdp_check_pp_enable(struct mdp_dev *mdp, struct mdp_frame *frame);
void mdp_set_src_config(struct img_input *in,
			struct mdp_frame *frame, struct vb2_buffer *vb);
void mdp_set_dst_config(struct img_output *out,
			struct mdp_frame *frame, struct vb2_buffer *vb);
int mdp_frameparam_init(struct mdp_dev *mdp, struct mdp_frameparam *param);

#endif  /* __MTK_MDP3_REGS_H__ */