1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Copyright (c) 2013-2016 Jens Kuske <jenskuske@gmail.com>
6 * Copyright (C) 2016 Florent Revest <florent.revest@free-electrons.com>
7 * Copyright (C) 2018 Paul Kocialkowski <paul.kocialkowski@bootlin.com>
10 #ifndef _CEDRUS_REGS_H_
11 #define _CEDRUS_REGS_H_
14 * Common acronyms and contractions used in register descriptions:
15 * * VLD : Variable-Length Decoder
16 * * IQ: Inverse Quantization
17 * * IDCT: Inverse Discrete Cosine Transform
18 * * MC: Motion Compensation
19 * * STCD: Start Code Detect
20 * * SDRT: Scale Down and Rotate
23 #define VE_ENGINE_DEC_MPEG 0x100
24 #define VE_ENGINE_DEC_H264 0x200
28 #define VE_MODE_REC_WR_MODE_2MB (0x01 << 20)
29 #define VE_MODE_REC_WR_MODE_1MB (0x00 << 20)
30 #define VE_MODE_DDR_MODE_BW_128 (0x03 << 16)
31 #define VE_MODE_DDR_MODE_BW_256 (0x02 << 16)
32 #define VE_MODE_DISABLED (0x07 << 0)
33 #define VE_MODE_DEC_H265 (0x04 << 0)
34 #define VE_MODE_DEC_H264 (0x01 << 0)
35 #define VE_MODE_DEC_MPEG (0x00 << 0)
37 #define VE_PRIMARY_CHROMA_BUF_LEN 0xc4
38 #define VE_PRIMARY_FB_LINE_STRIDE 0xc8
40 #define VE_PRIMARY_FB_LINE_STRIDE_CHROMA(s) (((s) << 16) & GENMASK(31, 16))
41 #define VE_PRIMARY_FB_LINE_STRIDE_LUMA(s) (((s) << 0) & GENMASK(15, 0))
43 #define VE_CHROMA_BUF_LEN 0xe8
45 #define VE_SECONDARY_OUT_FMT_TILED_32_NV12 (0x00 << 30)
46 #define VE_SECONDARY_OUT_FMT_EXT (0x01 << 30)
47 #define VE_SECONDARY_OUT_FMT_YU12 (0x02 << 30)
48 #define VE_SECONDARY_OUT_FMT_YV12 (0x03 << 30)
49 #define VE_CHROMA_BUF_LEN_SDRT(l) ((l) & GENMASK(27, 0))
51 #define VE_PRIMARY_OUT_FMT 0xec
53 #define VE_PRIMARY_OUT_FMT_TILED_32_NV12 (0x00 << 4)
54 #define VE_PRIMARY_OUT_FMT_TILED_128_NV12 (0x01 << 4)
55 #define VE_PRIMARY_OUT_FMT_YU12 (0x02 << 4)
56 #define VE_PRIMARY_OUT_FMT_YV12 (0x03 << 4)
57 #define VE_PRIMARY_OUT_FMT_NV12 (0x04 << 4)
58 #define VE_PRIMARY_OUT_FMT_NV21 (0x05 << 4)
59 #define VE_SECONDARY_OUT_FMT_EXT_TILED_32_NV12 (0x00 << 0)
60 #define VE_SECONDARY_OUT_FMT_EXT_TILED_128_NV12 (0x01 << 0)
61 #define VE_SECONDARY_OUT_FMT_EXT_YU12 (0x02 << 0)
62 #define VE_SECONDARY_OUT_FMT_EXT_YV12 (0x03 << 0)
63 #define VE_SECONDARY_OUT_FMT_EXT_NV12 (0x04 << 0)
64 #define VE_SECONDARY_OUT_FMT_EXT_NV21 (0x05 << 0)
66 #define VE_VERSION 0xf0
68 #define VE_VERSION_SHIFT 16
70 #define VE_DEC_MPEG_MP12HDR (VE_ENGINE_DEC_MPEG + 0x00)
72 #define VE_DEC_MPEG_MP12HDR_SLICE_TYPE(t) (((t) << 28) & GENMASK(30, 28))
73 #define VE_DEC_MPEG_MP12HDR_F_CODE_SHIFT(x, y) (24 - 4 * (y) - 8 * (x))
74 #define VE_DEC_MPEG_MP12HDR_F_CODE(__x, __y, __v) \
75 (((__v) & GENMASK(3, 0)) << VE_DEC_MPEG_MP12HDR_F_CODE_SHIFT(__x, __y))
77 #define VE_DEC_MPEG_MP12HDR_INTRA_DC_PRECISION(p) \
78 (((p) << 10) & GENMASK(11, 10))
79 #define VE_DEC_MPEG_MP12HDR_INTRA_PICTURE_STRUCTURE(s) \
80 (((s) << 8) & GENMASK(9, 8))
81 #define VE_DEC_MPEG_MP12HDR_TOP_FIELD_FIRST(v) \
83 #define VE_DEC_MPEG_MP12HDR_FRAME_PRED_FRAME_DCT(v) \
85 #define VE_DEC_MPEG_MP12HDR_CONCEALMENT_MOTION_VECTORS(v) \
87 #define VE_DEC_MPEG_MP12HDR_Q_SCALE_TYPE(v) \
89 #define VE_DEC_MPEG_MP12HDR_INTRA_VLC_FORMAT(v) \
91 #define VE_DEC_MPEG_MP12HDR_ALTERNATE_SCAN(v) \
93 #define VE_DEC_MPEG_MP12HDR_FULL_PEL_FORWARD_VECTOR(v) \
95 #define VE_DEC_MPEG_MP12HDR_FULL_PEL_BACKWARD_VECTOR(v) \
98 #define VE_DEC_MPEG_PICCODEDSIZE (VE_ENGINE_DEC_MPEG + 0x08)
100 #define VE_DEC_MPEG_PICCODEDSIZE_WIDTH(w) \
101 ((DIV_ROUND_UP((w), 16) << 8) & GENMASK(15, 8))
102 #define VE_DEC_MPEG_PICCODEDSIZE_HEIGHT(h) \
103 ((DIV_ROUND_UP((h), 16) << 0) & GENMASK(7, 0))
105 #define VE_DEC_MPEG_PICBOUNDSIZE (VE_ENGINE_DEC_MPEG + 0x0c)
107 #define VE_DEC_MPEG_PICBOUNDSIZE_WIDTH(w) (((w) << 16) & GENMASK(27, 16))
108 #define VE_DEC_MPEG_PICBOUNDSIZE_HEIGHT(h) (((h) << 0) & GENMASK(11, 0))
110 #define VE_DEC_MPEG_MBADDR (VE_ENGINE_DEC_MPEG + 0x10)
112 #define VE_DEC_MPEG_MBADDR_X(w) (((w) << 8) & GENMASK(15, 8))
113 #define VE_DEC_MPEG_MBADDR_Y(h) (((h) << 0) & GENMASK(0, 7))
115 #define VE_DEC_MPEG_CTRL (VE_ENGINE_DEC_MPEG + 0x14)
117 #define VE_DEC_MPEG_CTRL_MC_CACHE_EN BIT(31)
118 #define VE_DEC_MPEG_CTRL_SW_VLD BIT(27)
119 #define VE_DEC_MPEG_CTRL_SW_IQ_IS BIT(17)
120 #define VE_DEC_MPEG_CTRL_QP_AC_DC_OUT_EN BIT(14)
121 #define VE_DEC_MPEG_CTRL_ROTATE_SCALE_OUT_EN BIT(8)
122 #define VE_DEC_MPEG_CTRL_MC_NO_WRITEBACK BIT(7)
123 #define VE_DEC_MPEG_CTRL_ROTATE_IRQ_EN BIT(6)
124 #define VE_DEC_MPEG_CTRL_VLD_DATA_REQ_IRQ_EN BIT(5)
125 #define VE_DEC_MPEG_CTRL_ERROR_IRQ_EN BIT(4)
126 #define VE_DEC_MPEG_CTRL_FINISH_IRQ_EN BIT(3)
127 #define VE_DEC_MPEG_CTRL_IRQ_MASK \
128 (VE_DEC_MPEG_CTRL_FINISH_IRQ_EN | VE_DEC_MPEG_CTRL_ERROR_IRQ_EN | \
129 VE_DEC_MPEG_CTRL_VLD_DATA_REQ_IRQ_EN)
131 #define VE_DEC_MPEG_TRIGGER (VE_ENGINE_DEC_MPEG + 0x18)
133 #define VE_DEC_MPEG_TRIGGER_MB_BOUNDARY BIT(31)
135 #define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_420 (0x00 << 27)
136 #define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_411 (0x01 << 27)
137 #define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_422 (0x02 << 27)
138 #define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_444 (0x03 << 27)
139 #define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_422T (0x04 << 27)
141 #define VE_DEC_MPEG_TRIGGER_MPEG1 (0x01 << 24)
142 #define VE_DEC_MPEG_TRIGGER_MPEG2 (0x02 << 24)
143 #define VE_DEC_MPEG_TRIGGER_JPEG (0x03 << 24)
144 #define VE_DEC_MPEG_TRIGGER_MPEG4 (0x04 << 24)
145 #define VE_DEC_MPEG_TRIGGER_VP62 (0x05 << 24)
147 #define VE_DEC_MPEG_TRIGGER_VP62_AC_GET_BITS BIT(7)
149 #define VE_DEC_MPEG_TRIGGER_STCD_VC1 (0x02 << 4)
150 #define VE_DEC_MPEG_TRIGGER_STCD_MPEG2 (0x01 << 4)
151 #define VE_DEC_MPEG_TRIGGER_STCD_AVC (0x00 << 4)
153 #define VE_DEC_MPEG_TRIGGER_HW_MPEG_VLD (0x0f << 0)
154 #define VE_DEC_MPEG_TRIGGER_HW_JPEG_VLD (0x0e << 0)
155 #define VE_DEC_MPEG_TRIGGER_HW_MB (0x0d << 0)
156 #define VE_DEC_MPEG_TRIGGER_HW_ROTATE (0x0c << 0)
157 #define VE_DEC_MPEG_TRIGGER_HW_VP6_VLD (0x0b << 0)
158 #define VE_DEC_MPEG_TRIGGER_HW_MAF (0x0a << 0)
159 #define VE_DEC_MPEG_TRIGGER_HW_STCD_END (0x09 << 0)
160 #define VE_DEC_MPEG_TRIGGER_HW_STCD_BEGIN (0x08 << 0)
161 #define VE_DEC_MPEG_TRIGGER_SW_MC (0x07 << 0)
162 #define VE_DEC_MPEG_TRIGGER_SW_IQ (0x06 << 0)
163 #define VE_DEC_MPEG_TRIGGER_SW_IDCT (0x05 << 0)
164 #define VE_DEC_MPEG_TRIGGER_SW_SCALE (0x04 << 0)
165 #define VE_DEC_MPEG_TRIGGER_SW_VP6 (0x03 << 0)
166 #define VE_DEC_MPEG_TRIGGER_SW_VP62_AC_GET_BITS (0x02 << 0)
168 #define VE_DEC_MPEG_STATUS (VE_ENGINE_DEC_MPEG + 0x1c)
170 #define VE_DEC_MPEG_STATUS_START_DETECT_BUSY BIT(27)
171 #define VE_DEC_MPEG_STATUS_VP6_BIT BIT(26)
172 #define VE_DEC_MPEG_STATUS_VP6_BIT_BUSY BIT(25)
173 #define VE_DEC_MPEG_STATUS_MAF_BUSY BIT(23)
174 #define VE_DEC_MPEG_STATUS_VP6_MVP_BUSY BIT(22)
175 #define VE_DEC_MPEG_STATUS_JPEG_BIT_END BIT(21)
176 #define VE_DEC_MPEG_STATUS_JPEG_RESTART_ERROR BIT(20)
177 #define VE_DEC_MPEG_STATUS_JPEG_MARKER BIT(19)
178 #define VE_DEC_MPEG_STATUS_ROTATE_BUSY BIT(18)
179 #define VE_DEC_MPEG_STATUS_DEBLOCKING_BUSY BIT(17)
180 #define VE_DEC_MPEG_STATUS_SCALE_DOWN_BUSY BIT(16)
181 #define VE_DEC_MPEG_STATUS_IQIS_BUF_EMPTY BIT(15)
182 #define VE_DEC_MPEG_STATUS_IDCT_BUF_EMPTY BIT(14)
183 #define VE_DEC_MPEG_STATUS_VE_BUSY BIT(13)
184 #define VE_DEC_MPEG_STATUS_MC_BUSY BIT(12)
185 #define VE_DEC_MPEG_STATUS_IDCT_BUSY BIT(11)
186 #define VE_DEC_MPEG_STATUS_IQIS_BUSY BIT(10)
187 #define VE_DEC_MPEG_STATUS_DCAC_BUSY BIT(9)
188 #define VE_DEC_MPEG_STATUS_VLD_BUSY BIT(8)
189 #define VE_DEC_MPEG_STATUS_ROTATE_SUCCESS BIT(3)
190 #define VE_DEC_MPEG_STATUS_VLD_DATA_REQ BIT(2)
191 #define VE_DEC_MPEG_STATUS_ERROR BIT(1)
192 #define VE_DEC_MPEG_STATUS_SUCCESS BIT(0)
193 #define VE_DEC_MPEG_STATUS_CHECK_MASK \
194 (VE_DEC_MPEG_STATUS_SUCCESS | VE_DEC_MPEG_STATUS_ERROR | \
195 VE_DEC_MPEG_STATUS_VLD_DATA_REQ)
196 #define VE_DEC_MPEG_STATUS_CHECK_ERROR \
197 (VE_DEC_MPEG_STATUS_ERROR | VE_DEC_MPEG_STATUS_VLD_DATA_REQ)
199 #define VE_DEC_MPEG_VLD_ADDR (VE_ENGINE_DEC_MPEG + 0x28)
201 #define VE_DEC_MPEG_VLD_ADDR_FIRST_PIC_DATA BIT(30)
202 #define VE_DEC_MPEG_VLD_ADDR_LAST_PIC_DATA BIT(29)
203 #define VE_DEC_MPEG_VLD_ADDR_VALID_PIC_DATA BIT(28)
204 #define VE_DEC_MPEG_VLD_ADDR_BASE(a) \
207 u32 _lo = _tmp & GENMASK(27, 4); \
208 u32 _hi = (_tmp >> 28) & GENMASK(3, 0); \
212 #define VE_DEC_MPEG_VLD_OFFSET (VE_ENGINE_DEC_MPEG + 0x2c)
213 #define VE_DEC_MPEG_VLD_LEN (VE_ENGINE_DEC_MPEG + 0x30)
214 #define VE_DEC_MPEG_VLD_END_ADDR (VE_ENGINE_DEC_MPEG + 0x34)
216 #define VE_DEC_MPEG_REC_LUMA (VE_ENGINE_DEC_MPEG + 0x48)
217 #define VE_DEC_MPEG_REC_CHROMA (VE_ENGINE_DEC_MPEG + 0x4c)
218 #define VE_DEC_MPEG_FWD_REF_LUMA_ADDR (VE_ENGINE_DEC_MPEG + 0x50)
219 #define VE_DEC_MPEG_FWD_REF_CHROMA_ADDR (VE_ENGINE_DEC_MPEG + 0x54)
220 #define VE_DEC_MPEG_BWD_REF_LUMA_ADDR (VE_ENGINE_DEC_MPEG + 0x58)
221 #define VE_DEC_MPEG_BWD_REF_CHROMA_ADDR (VE_ENGINE_DEC_MPEG + 0x5c)
223 #define VE_DEC_MPEG_IQMINPUT (VE_ENGINE_DEC_MPEG + 0x80)
225 #define VE_DEC_MPEG_IQMINPUT_FLAG_INTRA (0x01 << 14)
226 #define VE_DEC_MPEG_IQMINPUT_FLAG_NON_INTRA (0x00 << 14)
227 #define VE_DEC_MPEG_IQMINPUT_WEIGHT(i, v) \
228 (((v) & GENMASK(7, 0)) | (((i) << 8) & GENMASK(13, 8)))
230 #define VE_DEC_MPEG_ERROR (VE_ENGINE_DEC_MPEG + 0xc4)
231 #define VE_DEC_MPEG_CRTMBADDR (VE_ENGINE_DEC_MPEG + 0xc8)
232 #define VE_DEC_MPEG_ROT_LUMA (VE_ENGINE_DEC_MPEG + 0xcc)
233 #define VE_DEC_MPEG_ROT_CHROMA (VE_ENGINE_DEC_MPEG + 0xd0)