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[media] s5p-mfc: use spinlock to protect MFC context
[deliverable/linux.git] / drivers / media / platform / s5p-mfc / s5p_mfc_opr_v6.c
1 /*
2 * drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
3 *
4 * Samsung MFC (Multi Function Codec - FIMV) driver
5 * This file contains hw related functions.
6 *
7 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
8 * http://www.samsung.com/
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 */
14
15 #undef DEBUG
16
17 #include <linux/delay.h>
18 #include <linux/mm.h>
19 #include <linux/io.h>
20 #include <linux/jiffies.h>
21 #include <linux/firmware.h>
22 #include <linux/err.h>
23 #include <linux/sched.h>
24 #include <linux/dma-mapping.h>
25
26 #include <asm/cacheflush.h>
27
28 #include "s5p_mfc_common.h"
29 #include "s5p_mfc_cmd.h"
30 #include "s5p_mfc_intr.h"
31 #include "s5p_mfc_pm.h"
32 #include "s5p_mfc_debug.h"
33 #include "s5p_mfc_opr.h"
34 #include "s5p_mfc_opr_v6.h"
35
36 /* #define S5P_MFC_DEBUG_REGWRITE */
37 #ifdef S5P_MFC_DEBUG_REGWRITE
38 #undef writel
39 #define writel(v, r) \
40 do { \
41 pr_err("MFCWRITE(%p): %08x\n", r, (unsigned int)v); \
42 __raw_writel(v, r); \
43 } while (0)
44 #endif /* S5P_MFC_DEBUG_REGWRITE */
45
46 #define IS_MFCV6_V2(dev) (!IS_MFCV7_PLUS(dev) && dev->fw_ver == MFC_FW_V2)
47
48 /* Allocate temporary buffers for decoding */
49 static int s5p_mfc_alloc_dec_temp_buffers_v6(struct s5p_mfc_ctx *ctx)
50 {
51 /* NOP */
52
53 return 0;
54 }
55
56 /* Release temproary buffers for decoding */
57 static void s5p_mfc_release_dec_desc_buffer_v6(struct s5p_mfc_ctx *ctx)
58 {
59 /* NOP */
60 }
61
62 /* Allocate codec buffers */
63 static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
64 {
65 struct s5p_mfc_dev *dev = ctx->dev;
66 unsigned int mb_width, mb_height;
67 int ret;
68
69 mb_width = MB_WIDTH(ctx->img_width);
70 mb_height = MB_HEIGHT(ctx->img_height);
71
72 if (ctx->type == MFCINST_DECODER) {
73 mfc_debug(2, "Luma size:%d Chroma size:%d MV size:%d\n",
74 ctx->luma_size, ctx->chroma_size, ctx->mv_size);
75 mfc_debug(2, "Totals bufs: %d\n", ctx->total_dpb_count);
76 } else if (ctx->type == MFCINST_ENCODER) {
77 if (IS_MFCV8(dev))
78 ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
79 ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V8(mb_width, mb_height),
80 S5P_FIMV_TMV_BUFFER_ALIGN_V6);
81 else
82 ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
83 ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height),
84 S5P_FIMV_TMV_BUFFER_ALIGN_V6);
85
86 ctx->luma_dpb_size = ALIGN((mb_width * mb_height) *
87 S5P_FIMV_LUMA_MB_TO_PIXEL_V6,
88 S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6);
89 ctx->chroma_dpb_size = ALIGN((mb_width * mb_height) *
90 S5P_FIMV_CHROMA_MB_TO_PIXEL_V6,
91 S5P_FIMV_CHROMA_DPB_BUFFER_ALIGN_V6);
92 if (IS_MFCV8(dev))
93 ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V8(
94 ctx->img_width, ctx->img_height,
95 mb_width, mb_height),
96 S5P_FIMV_ME_BUFFER_ALIGN_V6);
97 else
98 ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V6(
99 ctx->img_width, ctx->img_height,
100 mb_width, mb_height),
101 S5P_FIMV_ME_BUFFER_ALIGN_V6);
102
103 mfc_debug(2, "recon luma size: %zu chroma size: %zu\n",
104 ctx->luma_dpb_size, ctx->chroma_dpb_size);
105 } else {
106 return -EINVAL;
107 }
108
109 /* Codecs have different memory requirements */
110 switch (ctx->codec_mode) {
111 case S5P_MFC_CODEC_H264_DEC:
112 case S5P_MFC_CODEC_H264_MVC_DEC:
113 if (IS_MFCV8(dev))
114 ctx->scratch_buf_size =
115 S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V8(
116 mb_width,
117 mb_height);
118 else
119 ctx->scratch_buf_size =
120 S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(
121 mb_width,
122 mb_height);
123 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
124 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
125 ctx->bank1.size =
126 ctx->scratch_buf_size +
127 (ctx->mv_count * ctx->mv_size);
128 break;
129 case S5P_MFC_CODEC_MPEG4_DEC:
130 if (IS_MFCV7_PLUS(dev)) {
131 ctx->scratch_buf_size =
132 S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V7(
133 mb_width,
134 mb_height);
135 } else {
136 ctx->scratch_buf_size =
137 S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(
138 mb_width,
139 mb_height);
140 }
141
142 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
143 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
144 ctx->bank1.size = ctx->scratch_buf_size;
145 break;
146 case S5P_MFC_CODEC_VC1RCV_DEC:
147 case S5P_MFC_CODEC_VC1_DEC:
148 ctx->scratch_buf_size =
149 S5P_FIMV_SCRATCH_BUF_SIZE_VC1_DEC_V6(
150 mb_width,
151 mb_height);
152 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
153 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
154 ctx->bank1.size = ctx->scratch_buf_size;
155 break;
156 case S5P_MFC_CODEC_MPEG2_DEC:
157 ctx->bank1.size = 0;
158 ctx->bank2.size = 0;
159 break;
160 case S5P_MFC_CODEC_H263_DEC:
161 ctx->scratch_buf_size =
162 S5P_FIMV_SCRATCH_BUF_SIZE_H263_DEC_V6(
163 mb_width,
164 mb_height);
165 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
166 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
167 ctx->bank1.size = ctx->scratch_buf_size;
168 break;
169 case S5P_MFC_CODEC_VP8_DEC:
170 if (IS_MFCV8(dev))
171 ctx->scratch_buf_size =
172 S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V8(
173 mb_width,
174 mb_height);
175 else
176 ctx->scratch_buf_size =
177 S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V6(
178 mb_width,
179 mb_height);
180 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
181 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
182 ctx->bank1.size = ctx->scratch_buf_size;
183 break;
184 case S5P_MFC_CODEC_H264_ENC:
185 if (IS_MFCV8(dev))
186 ctx->scratch_buf_size =
187 S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V8(
188 mb_width,
189 mb_height);
190 else
191 ctx->scratch_buf_size =
192 S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V6(
193 mb_width,
194 mb_height);
195 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
196 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
197 ctx->bank1.size =
198 ctx->scratch_buf_size + ctx->tmv_buffer_size +
199 (ctx->pb_count * (ctx->luma_dpb_size +
200 ctx->chroma_dpb_size + ctx->me_buffer_size));
201 ctx->bank2.size = 0;
202 break;
203 case S5P_MFC_CODEC_MPEG4_ENC:
204 case S5P_MFC_CODEC_H263_ENC:
205 ctx->scratch_buf_size =
206 S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_ENC_V6(
207 mb_width,
208 mb_height);
209 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
210 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
211 ctx->bank1.size =
212 ctx->scratch_buf_size + ctx->tmv_buffer_size +
213 (ctx->pb_count * (ctx->luma_dpb_size +
214 ctx->chroma_dpb_size + ctx->me_buffer_size));
215 ctx->bank2.size = 0;
216 break;
217 case S5P_MFC_CODEC_VP8_ENC:
218 if (IS_MFCV8(dev))
219 ctx->scratch_buf_size =
220 S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V8(
221 mb_width,
222 mb_height);
223 else
224 ctx->scratch_buf_size =
225 S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V7(
226 mb_width,
227 mb_height);
228 ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
229 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
230 ctx->bank1.size =
231 ctx->scratch_buf_size + ctx->tmv_buffer_size +
232 (ctx->pb_count * (ctx->luma_dpb_size +
233 ctx->chroma_dpb_size + ctx->me_buffer_size));
234 ctx->bank2.size = 0;
235 break;
236 default:
237 break;
238 }
239
240 /* Allocate only if memory from bank 1 is necessary */
241 if (ctx->bank1.size > 0) {
242 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1,
243 &ctx->bank1);
244 if (ret) {
245 mfc_err("Failed to allocate Bank1 memory\n");
246 return ret;
247 }
248 BUG_ON(ctx->bank1.dma & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
249 }
250 return 0;
251 }
252
253 /* Release buffers allocated for codec */
254 static void s5p_mfc_release_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
255 {
256 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
257 }
258
259 /* Allocate memory for instance data buffer */
260 static int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
261 {
262 struct s5p_mfc_dev *dev = ctx->dev;
263 struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
264 int ret;
265
266 mfc_debug_enter();
267
268 switch (ctx->codec_mode) {
269 case S5P_MFC_CODEC_H264_DEC:
270 case S5P_MFC_CODEC_H264_MVC_DEC:
271 ctx->ctx.size = buf_size->h264_dec_ctx;
272 break;
273 case S5P_MFC_CODEC_MPEG4_DEC:
274 case S5P_MFC_CODEC_H263_DEC:
275 case S5P_MFC_CODEC_VC1RCV_DEC:
276 case S5P_MFC_CODEC_VC1_DEC:
277 case S5P_MFC_CODEC_MPEG2_DEC:
278 case S5P_MFC_CODEC_VP8_DEC:
279 ctx->ctx.size = buf_size->other_dec_ctx;
280 break;
281 case S5P_MFC_CODEC_H264_ENC:
282 ctx->ctx.size = buf_size->h264_enc_ctx;
283 break;
284 case S5P_MFC_CODEC_MPEG4_ENC:
285 case S5P_MFC_CODEC_H263_ENC:
286 case S5P_MFC_CODEC_VP8_ENC:
287 ctx->ctx.size = buf_size->other_enc_ctx;
288 break;
289 default:
290 ctx->ctx.size = 0;
291 mfc_err("Codec type(%d) should be checked!\n", ctx->codec_mode);
292 break;
293 }
294
295 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1, &ctx->ctx);
296 if (ret) {
297 mfc_err("Failed to allocate instance buffer\n");
298 return ret;
299 }
300
301 memset(ctx->ctx.virt, 0, ctx->ctx.size);
302 wmb();
303
304 mfc_debug_leave();
305
306 return 0;
307 }
308
309 /* Release instance buffer */
310 static void s5p_mfc_release_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
311 {
312 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->ctx);
313 }
314
315 /* Allocate context buffers for SYS_INIT */
316 static int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
317 {
318 struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
319 int ret;
320
321 mfc_debug_enter();
322
323 dev->ctx_buf.size = buf_size->dev_ctx;
324 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1,
325 &dev->ctx_buf);
326 if (ret) {
327 mfc_err("Failed to allocate device context buffer\n");
328 return ret;
329 }
330
331 memset(dev->ctx_buf.virt, 0, buf_size->dev_ctx);
332 wmb();
333
334 mfc_debug_leave();
335
336 return 0;
337 }
338
339 /* Release context buffers for SYS_INIT */
340 static void s5p_mfc_release_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
341 {
342 s5p_mfc_release_priv_buf(dev->mem_dev_l, &dev->ctx_buf);
343 }
344
345 static int calc_plane(int width, int height)
346 {
347 int mbX, mbY;
348
349 mbX = DIV_ROUND_UP(width, S5P_FIMV_NUM_PIXELS_IN_MB_ROW_V6);
350 mbY = DIV_ROUND_UP(height, S5P_FIMV_NUM_PIXELS_IN_MB_COL_V6);
351
352 if (width * height < S5P_FIMV_MAX_FRAME_SIZE_V6)
353 mbY = (mbY + 1) / 2 * 2;
354
355 return (mbX * S5P_FIMV_NUM_PIXELS_IN_MB_COL_V6) *
356 (mbY * S5P_FIMV_NUM_PIXELS_IN_MB_ROW_V6);
357 }
358
359 static void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx)
360 {
361 ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6);
362 ctx->buf_height = ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN_V6);
363 mfc_debug(2, "SEQ Done: Movie dimensions %dx%d,\n"
364 "buffer dimensions: %dx%d\n", ctx->img_width,
365 ctx->img_height, ctx->buf_width, ctx->buf_height);
366
367 ctx->luma_size = calc_plane(ctx->img_width, ctx->img_height);
368 ctx->chroma_size = calc_plane(ctx->img_width, (ctx->img_height >> 1));
369 if (IS_MFCV8(ctx->dev)) {
370 /* MFCv8 needs additional 64 bytes for luma,chroma dpb*/
371 ctx->luma_size += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
372 ctx->chroma_size += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
373 }
374
375 if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
376 ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
377 ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V6(ctx->img_width,
378 ctx->img_height);
379 ctx->mv_size = ALIGN(ctx->mv_size, 16);
380 } else {
381 ctx->mv_size = 0;
382 }
383 }
384
385 static void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx)
386 {
387 unsigned int mb_width, mb_height;
388
389 mb_width = MB_WIDTH(ctx->img_width);
390 mb_height = MB_HEIGHT(ctx->img_height);
391
392 ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
393 ctx->luma_size = ALIGN((mb_width * mb_height) * 256, 256);
394 ctx->chroma_size = ALIGN((mb_width * mb_height) * 128, 256);
395
396 /* MFCv7 needs pad bytes for Luma and Chroma */
397 if (IS_MFCV7_PLUS(ctx->dev)) {
398 ctx->luma_size += MFC_LUMA_PAD_BYTES_V7;
399 ctx->chroma_size += MFC_CHROMA_PAD_BYTES_V7;
400 }
401 }
402
403 /* Set registers for decoding stream buffer */
404 static int s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
405 int buf_addr, unsigned int start_num_byte,
406 unsigned int strm_size)
407 {
408 struct s5p_mfc_dev *dev = ctx->dev;
409 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
410 struct s5p_mfc_buf_size *buf_size = dev->variant->buf_size;
411
412 mfc_debug_enter();
413 mfc_debug(2, "inst_no: %d, buf_addr: 0x%08x,\n"
414 "buf_size: 0x%08x (%d)\n",
415 ctx->inst_no, buf_addr, strm_size, strm_size);
416 writel(strm_size, mfc_regs->d_stream_data_size);
417 writel(buf_addr, mfc_regs->d_cpb_buffer_addr);
418 writel(buf_size->cpb, mfc_regs->d_cpb_buffer_size);
419 writel(start_num_byte, mfc_regs->d_cpb_buffer_offset);
420
421 mfc_debug_leave();
422 return 0;
423 }
424
425 /* Set decoding frame buffer */
426 static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
427 {
428 unsigned int frame_size, i;
429 unsigned int frame_size_ch, frame_size_mv;
430 struct s5p_mfc_dev *dev = ctx->dev;
431 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
432 size_t buf_addr1;
433 int buf_size1;
434 int align_gap;
435
436 buf_addr1 = ctx->bank1.dma;
437 buf_size1 = ctx->bank1.size;
438
439 mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
440 mfc_debug(2, "Total DPB COUNT: %d\n", ctx->total_dpb_count);
441 mfc_debug(2, "Setting display delay to %d\n", ctx->display_delay);
442
443 writel(ctx->total_dpb_count, mfc_regs->d_num_dpb);
444 writel(ctx->luma_size, mfc_regs->d_first_plane_dpb_size);
445 writel(ctx->chroma_size, mfc_regs->d_second_plane_dpb_size);
446
447 writel(buf_addr1, mfc_regs->d_scratch_buffer_addr);
448 writel(ctx->scratch_buf_size, mfc_regs->d_scratch_buffer_size);
449
450 if (IS_MFCV8(dev)) {
451 writel(ctx->img_width,
452 mfc_regs->d_first_plane_dpb_stride_size);
453 writel(ctx->img_width,
454 mfc_regs->d_second_plane_dpb_stride_size);
455 }
456
457 buf_addr1 += ctx->scratch_buf_size;
458 buf_size1 -= ctx->scratch_buf_size;
459
460 if (ctx->codec_mode == S5P_FIMV_CODEC_H264_DEC ||
461 ctx->codec_mode == S5P_FIMV_CODEC_H264_MVC_DEC){
462 writel(ctx->mv_size, mfc_regs->d_mv_buffer_size);
463 writel(ctx->mv_count, mfc_regs->d_num_mv);
464 }
465
466 frame_size = ctx->luma_size;
467 frame_size_ch = ctx->chroma_size;
468 frame_size_mv = ctx->mv_size;
469 mfc_debug(2, "Frame size: %d ch: %d mv: %d\n",
470 frame_size, frame_size_ch, frame_size_mv);
471
472 for (i = 0; i < ctx->total_dpb_count; i++) {
473 /* Bank2 */
474 mfc_debug(2, "Luma %d: %zx\n", i,
475 ctx->dst_bufs[i].cookie.raw.luma);
476 writel(ctx->dst_bufs[i].cookie.raw.luma,
477 mfc_regs->d_first_plane_dpb + i * 4);
478 mfc_debug(2, "\tChroma %d: %zx\n", i,
479 ctx->dst_bufs[i].cookie.raw.chroma);
480 writel(ctx->dst_bufs[i].cookie.raw.chroma,
481 mfc_regs->d_second_plane_dpb + i * 4);
482 }
483 if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
484 ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
485 for (i = 0; i < ctx->mv_count; i++) {
486 /* To test alignment */
487 align_gap = buf_addr1;
488 buf_addr1 = ALIGN(buf_addr1, 16);
489 align_gap = buf_addr1 - align_gap;
490 buf_size1 -= align_gap;
491
492 mfc_debug(2, "\tBuf1: %zx, size: %d\n",
493 buf_addr1, buf_size1);
494 writel(buf_addr1, mfc_regs->d_mv_buffer + i * 4);
495 buf_addr1 += frame_size_mv;
496 buf_size1 -= frame_size_mv;
497 }
498 }
499
500 mfc_debug(2, "Buf1: %zu, buf_size1: %d (frames %d)\n",
501 buf_addr1, buf_size1, ctx->total_dpb_count);
502 if (buf_size1 < 0) {
503 mfc_debug(2, "Not enough memory has been allocated.\n");
504 return -ENOMEM;
505 }
506
507 writel(ctx->inst_no, mfc_regs->instance_id);
508 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
509 S5P_FIMV_CH_INIT_BUFS_V6, NULL);
510
511 mfc_debug(2, "After setting buffers.\n");
512 return 0;
513 }
514
515 /* Set registers for encoding stream buffer */
516 static int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
517 unsigned long addr, unsigned int size)
518 {
519 struct s5p_mfc_dev *dev = ctx->dev;
520 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
521
522 writel(addr, mfc_regs->e_stream_buffer_addr); /* 16B align */
523 writel(size, mfc_regs->e_stream_buffer_size);
524
525 mfc_debug(2, "stream buf addr: 0x%08lx, size: 0x%x\n",
526 addr, size);
527
528 return 0;
529 }
530
531 static void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
532 unsigned long y_addr, unsigned long c_addr)
533 {
534 struct s5p_mfc_dev *dev = ctx->dev;
535 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
536
537 writel(y_addr, mfc_regs->e_source_first_plane_addr);
538 writel(c_addr, mfc_regs->e_source_second_plane_addr);
539
540 mfc_debug(2, "enc src y buf addr: 0x%08lx\n", y_addr);
541 mfc_debug(2, "enc src c buf addr: 0x%08lx\n", c_addr);
542 }
543
544 static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
545 unsigned long *y_addr, unsigned long *c_addr)
546 {
547 struct s5p_mfc_dev *dev = ctx->dev;
548 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
549 unsigned long enc_recon_y_addr, enc_recon_c_addr;
550
551 *y_addr = readl(mfc_regs->e_encoded_source_first_plane_addr);
552 *c_addr = readl(mfc_regs->e_encoded_source_second_plane_addr);
553
554 enc_recon_y_addr = readl(mfc_regs->e_recon_luma_dpb_addr);
555 enc_recon_c_addr = readl(mfc_regs->e_recon_chroma_dpb_addr);
556
557 mfc_debug(2, "recon y addr: 0x%08lx y_addr: 0x%08lx\n", enc_recon_y_addr, *y_addr);
558 mfc_debug(2, "recon c addr: 0x%08lx\n", enc_recon_c_addr);
559 }
560
561 /* Set encoding ref & codec buffer */
562 static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
563 {
564 struct s5p_mfc_dev *dev = ctx->dev;
565 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
566 size_t buf_addr1;
567 int i, buf_size1;
568
569 mfc_debug_enter();
570
571 buf_addr1 = ctx->bank1.dma;
572 buf_size1 = ctx->bank1.size;
573
574 mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
575
576 for (i = 0; i < ctx->pb_count; i++) {
577 writel(buf_addr1, mfc_regs->e_luma_dpb + (4 * i));
578 buf_addr1 += ctx->luma_dpb_size;
579 writel(buf_addr1, mfc_regs->e_chroma_dpb + (4 * i));
580 buf_addr1 += ctx->chroma_dpb_size;
581 writel(buf_addr1, mfc_regs->e_me_buffer + (4 * i));
582 buf_addr1 += ctx->me_buffer_size;
583 buf_size1 -= (ctx->luma_dpb_size + ctx->chroma_dpb_size +
584 ctx->me_buffer_size);
585 }
586
587 writel(buf_addr1, mfc_regs->e_scratch_buffer_addr);
588 writel(ctx->scratch_buf_size, mfc_regs->e_scratch_buffer_size);
589 buf_addr1 += ctx->scratch_buf_size;
590 buf_size1 -= ctx->scratch_buf_size;
591
592 writel(buf_addr1, mfc_regs->e_tmv_buffer0);
593 buf_addr1 += ctx->tmv_buffer_size >> 1;
594 writel(buf_addr1, mfc_regs->e_tmv_buffer1);
595 buf_addr1 += ctx->tmv_buffer_size >> 1;
596 buf_size1 -= ctx->tmv_buffer_size;
597
598 mfc_debug(2, "Buf1: %zu, buf_size1: %d (ref frames %d)\n",
599 buf_addr1, buf_size1, ctx->pb_count);
600 if (buf_size1 < 0) {
601 mfc_debug(2, "Not enough memory has been allocated.\n");
602 return -ENOMEM;
603 }
604
605 writel(ctx->inst_no, mfc_regs->instance_id);
606 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
607 S5P_FIMV_CH_INIT_BUFS_V6, NULL);
608
609 mfc_debug_leave();
610
611 return 0;
612 }
613
614 static int s5p_mfc_set_slice_mode(struct s5p_mfc_ctx *ctx)
615 {
616 struct s5p_mfc_dev *dev = ctx->dev;
617 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
618
619 /* multi-slice control */
620 /* multi-slice MB number or bit size */
621 writel(ctx->slice_mode, mfc_regs->e_mslice_mode);
622 if (ctx->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
623 writel(ctx->slice_size.mb, mfc_regs->e_mslice_size_mb);
624 } else if (ctx->slice_mode ==
625 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
626 writel(ctx->slice_size.bits, mfc_regs->e_mslice_size_bits);
627 } else {
628 writel(0x0, mfc_regs->e_mslice_size_mb);
629 writel(0x0, mfc_regs->e_mslice_size_bits);
630 }
631
632 return 0;
633 }
634
635 static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
636 {
637 struct s5p_mfc_dev *dev = ctx->dev;
638 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
639 struct s5p_mfc_enc_params *p = &ctx->enc_params;
640 unsigned int reg = 0;
641
642 mfc_debug_enter();
643
644 /* width */
645 writel(ctx->img_width, mfc_regs->e_frame_width); /* 16 align */
646 /* height */
647 writel(ctx->img_height, mfc_regs->e_frame_height); /* 16 align */
648
649 /* cropped width */
650 writel(ctx->img_width, mfc_regs->e_cropped_frame_width);
651 /* cropped height */
652 writel(ctx->img_height, mfc_regs->e_cropped_frame_height);
653 /* cropped offset */
654 writel(0x0, mfc_regs->e_frame_crop_offset);
655
656 /* pictype : IDR period */
657 reg = 0;
658 reg |= p->gop_size & 0xFFFF;
659 writel(reg, mfc_regs->e_gop_config);
660
661 /* multi-slice control */
662 /* multi-slice MB number or bit size */
663 ctx->slice_mode = p->slice_mode;
664 reg = 0;
665 if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
666 reg |= (0x1 << 3);
667 writel(reg, mfc_regs->e_enc_options);
668 ctx->slice_size.mb = p->slice_mb;
669 } else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
670 reg |= (0x1 << 3);
671 writel(reg, mfc_regs->e_enc_options);
672 ctx->slice_size.bits = p->slice_bit;
673 } else {
674 reg &= ~(0x1 << 3);
675 writel(reg, mfc_regs->e_enc_options);
676 }
677
678 s5p_mfc_set_slice_mode(ctx);
679
680 /* cyclic intra refresh */
681 writel(p->intra_refresh_mb, mfc_regs->e_ir_size);
682 reg = readl(mfc_regs->e_enc_options);
683 if (p->intra_refresh_mb == 0)
684 reg &= ~(0x1 << 4);
685 else
686 reg |= (0x1 << 4);
687 writel(reg, mfc_regs->e_enc_options);
688
689 /* 'NON_REFERENCE_STORE_ENABLE' for debugging */
690 reg = readl(mfc_regs->e_enc_options);
691 reg &= ~(0x1 << 9);
692 writel(reg, mfc_regs->e_enc_options);
693
694 /* memory structure cur. frame */
695 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M) {
696 /* 0: Linear, 1: 2D tiled*/
697 reg = readl(mfc_regs->e_enc_options);
698 reg &= ~(0x1 << 7);
699 writel(reg, mfc_regs->e_enc_options);
700 /* 0: NV12(CbCr), 1: NV21(CrCb) */
701 writel(0x0, mfc_regs->pixel_format);
702 } else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV21M) {
703 /* 0: Linear, 1: 2D tiled*/
704 reg = readl(mfc_regs->e_enc_options);
705 reg &= ~(0x1 << 7);
706 writel(reg, mfc_regs->e_enc_options);
707 /* 0: NV12(CbCr), 1: NV21(CrCb) */
708 writel(0x1, mfc_regs->pixel_format);
709 } else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16) {
710 /* 0: Linear, 1: 2D tiled*/
711 reg = readl(mfc_regs->e_enc_options);
712 reg |= (0x1 << 7);
713 writel(reg, mfc_regs->e_enc_options);
714 /* 0: NV12(CbCr), 1: NV21(CrCb) */
715 writel(0x0, mfc_regs->pixel_format);
716 }
717
718 /* memory structure recon. frame */
719 /* 0: Linear, 1: 2D tiled */
720 reg = readl(mfc_regs->e_enc_options);
721 reg |= (0x1 << 8);
722 writel(reg, mfc_regs->e_enc_options);
723
724 /* padding control & value */
725 writel(0x0, mfc_regs->e_padding_ctrl);
726 if (p->pad) {
727 reg = 0;
728 /** enable */
729 reg |= (1 << 31);
730 /** cr value */
731 reg |= ((p->pad_cr & 0xFF) << 16);
732 /** cb value */
733 reg |= ((p->pad_cb & 0xFF) << 8);
734 /** y value */
735 reg |= p->pad_luma & 0xFF;
736 writel(reg, mfc_regs->e_padding_ctrl);
737 }
738
739 /* rate control config. */
740 reg = 0;
741 /* frame-level rate control */
742 reg |= ((p->rc_frame & 0x1) << 9);
743 writel(reg, mfc_regs->e_rc_config);
744
745 /* bit rate */
746 if (p->rc_frame)
747 writel(p->rc_bitrate,
748 mfc_regs->e_rc_bit_rate);
749 else
750 writel(1, mfc_regs->e_rc_bit_rate);
751
752 /* reaction coefficient */
753 if (p->rc_frame) {
754 if (p->rc_reaction_coeff < TIGHT_CBR_MAX) /* tight CBR */
755 writel(1, mfc_regs->e_rc_mode);
756 else /* loose CBR */
757 writel(2, mfc_regs->e_rc_mode);
758 }
759
760 /* seq header ctrl */
761 reg = readl(mfc_regs->e_enc_options);
762 reg &= ~(0x1 << 2);
763 reg |= ((p->seq_hdr_mode & 0x1) << 2);
764
765 /* frame skip mode */
766 reg &= ~(0x3);
767 reg |= (p->frame_skip_mode & 0x3);
768 writel(reg, mfc_regs->e_enc_options);
769
770 /* 'DROP_CONTROL_ENABLE', disable */
771 reg = readl(mfc_regs->e_rc_config);
772 reg &= ~(0x1 << 10);
773 writel(reg, mfc_regs->e_rc_config);
774
775 /* setting for MV range [16, 256] */
776 reg = (p->mv_h_range & S5P_FIMV_E_MV_RANGE_V6_MASK);
777 writel(reg, mfc_regs->e_mv_hor_range);
778
779 reg = (p->mv_v_range & S5P_FIMV_E_MV_RANGE_V6_MASK);
780 writel(reg, mfc_regs->e_mv_ver_range);
781
782 writel(0x0, mfc_regs->e_frame_insertion);
783 writel(0x0, mfc_regs->e_roi_buffer_addr);
784 writel(0x0, mfc_regs->e_param_change);
785 writel(0x0, mfc_regs->e_rc_roi_ctrl);
786 writel(0x0, mfc_regs->e_picture_tag);
787
788 writel(0x0, mfc_regs->e_bit_count_enable);
789 writel(0x0, mfc_regs->e_max_bit_count);
790 writel(0x0, mfc_regs->e_min_bit_count);
791
792 writel(0x0, mfc_regs->e_metadata_buffer_addr);
793 writel(0x0, mfc_regs->e_metadata_buffer_size);
794
795 mfc_debug_leave();
796
797 return 0;
798 }
799
800 static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
801 {
802 struct s5p_mfc_dev *dev = ctx->dev;
803 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
804 struct s5p_mfc_enc_params *p = &ctx->enc_params;
805 struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
806 unsigned int reg = 0;
807 int i;
808
809 mfc_debug_enter();
810
811 s5p_mfc_set_enc_params(ctx);
812
813 /* pictype : number of B */
814 reg = readl(mfc_regs->e_gop_config);
815 reg &= ~(0x3 << 16);
816 reg |= ((p->num_b_frame & 0x3) << 16);
817 writel(reg, mfc_regs->e_gop_config);
818
819 /* profile & level */
820 reg = 0;
821 /** level */
822 reg |= ((p_h264->level & 0xFF) << 8);
823 /** profile - 0 ~ 3 */
824 reg |= p_h264->profile & 0x3F;
825 writel(reg, mfc_regs->e_picture_profile);
826
827 /* rate control config. */
828 reg = readl(mfc_regs->e_rc_config);
829 /** macroblock level rate control */
830 reg &= ~(0x1 << 8);
831 reg |= ((p->rc_mb & 0x1) << 8);
832 writel(reg, mfc_regs->e_rc_config);
833
834 /** frame QP */
835 reg &= ~(0x3F);
836 reg |= p_h264->rc_frame_qp & 0x3F;
837 writel(reg, mfc_regs->e_rc_config);
838
839 /* max & min value of QP */
840 reg = 0;
841 /** max QP */
842 reg |= ((p_h264->rc_max_qp & 0x3F) << 8);
843 /** min QP */
844 reg |= p_h264->rc_min_qp & 0x3F;
845 writel(reg, mfc_regs->e_rc_qp_bound);
846
847 /* other QPs */
848 writel(0x0, mfc_regs->e_fixed_picture_qp);
849 if (!p->rc_frame && !p->rc_mb) {
850 reg = 0;
851 reg |= ((p_h264->rc_b_frame_qp & 0x3F) << 16);
852 reg |= ((p_h264->rc_p_frame_qp & 0x3F) << 8);
853 reg |= p_h264->rc_frame_qp & 0x3F;
854 writel(reg, mfc_regs->e_fixed_picture_qp);
855 }
856
857 /* frame rate */
858 if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
859 reg = 0;
860 reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
861 reg |= p->rc_framerate_denom & 0xFFFF;
862 writel(reg, mfc_regs->e_rc_frame_rate);
863 }
864
865 /* vbv buffer size */
866 if (p->frame_skip_mode ==
867 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
868 writel(p_h264->cpb_size & 0xFFFF,
869 mfc_regs->e_vbv_buffer_size);
870
871 if (p->rc_frame)
872 writel(p->vbv_delay, mfc_regs->e_vbv_init_delay);
873 }
874
875 /* interlace */
876 reg = 0;
877 reg |= ((p_h264->interlace & 0x1) << 3);
878 writel(reg, mfc_regs->e_h264_options);
879
880 /* height */
881 if (p_h264->interlace) {
882 writel(ctx->img_height >> 1,
883 mfc_regs->e_frame_height); /* 32 align */
884 /* cropped height */
885 writel(ctx->img_height >> 1,
886 mfc_regs->e_cropped_frame_height);
887 }
888
889 /* loop filter ctrl */
890 reg = readl(mfc_regs->e_h264_options);
891 reg &= ~(0x3 << 1);
892 reg |= ((p_h264->loop_filter_mode & 0x3) << 1);
893 writel(reg, mfc_regs->e_h264_options);
894
895 /* loopfilter alpha offset */
896 if (p_h264->loop_filter_alpha < 0) {
897 reg = 0x10;
898 reg |= (0xFF - p_h264->loop_filter_alpha) + 1;
899 } else {
900 reg = 0x00;
901 reg |= (p_h264->loop_filter_alpha & 0xF);
902 }
903 writel(reg, mfc_regs->e_h264_lf_alpha_offset);
904
905 /* loopfilter beta offset */
906 if (p_h264->loop_filter_beta < 0) {
907 reg = 0x10;
908 reg |= (0xFF - p_h264->loop_filter_beta) + 1;
909 } else {
910 reg = 0x00;
911 reg |= (p_h264->loop_filter_beta & 0xF);
912 }
913 writel(reg, mfc_regs->e_h264_lf_beta_offset);
914
915 /* entropy coding mode */
916 reg = readl(mfc_regs->e_h264_options);
917 reg &= ~(0x1);
918 reg |= p_h264->entropy_mode & 0x1;
919 writel(reg, mfc_regs->e_h264_options);
920
921 /* number of ref. picture */
922 reg = readl(mfc_regs->e_h264_options);
923 reg &= ~(0x1 << 7);
924 reg |= (((p_h264->num_ref_pic_4p - 1) & 0x1) << 7);
925 writel(reg, mfc_regs->e_h264_options);
926
927 /* 8x8 transform enable */
928 reg = readl(mfc_regs->e_h264_options);
929 reg &= ~(0x3 << 12);
930 reg |= ((p_h264->_8x8_transform & 0x3) << 12);
931 writel(reg, mfc_regs->e_h264_options);
932
933 /* macroblock adaptive scaling features */
934 writel(0x0, mfc_regs->e_mb_rc_config);
935 if (p->rc_mb) {
936 reg = 0;
937 /** dark region */
938 reg |= ((p_h264->rc_mb_dark & 0x1) << 3);
939 /** smooth region */
940 reg |= ((p_h264->rc_mb_smooth & 0x1) << 2);
941 /** static region */
942 reg |= ((p_h264->rc_mb_static & 0x1) << 1);
943 /** high activity region */
944 reg |= p_h264->rc_mb_activity & 0x1;
945 writel(reg, mfc_regs->e_mb_rc_config);
946 }
947
948 /* aspect ratio VUI */
949 readl(mfc_regs->e_h264_options);
950 reg &= ~(0x1 << 5);
951 reg |= ((p_h264->vui_sar & 0x1) << 5);
952 writel(reg, mfc_regs->e_h264_options);
953
954 writel(0x0, mfc_regs->e_aspect_ratio);
955 writel(0x0, mfc_regs->e_extended_sar);
956 if (p_h264->vui_sar) {
957 /* aspect ration IDC */
958 reg = 0;
959 reg |= p_h264->vui_sar_idc & 0xFF;
960 writel(reg, mfc_regs->e_aspect_ratio);
961 if (p_h264->vui_sar_idc == 0xFF) {
962 /* extended SAR */
963 reg = 0;
964 reg |= (p_h264->vui_ext_sar_width & 0xFFFF) << 16;
965 reg |= p_h264->vui_ext_sar_height & 0xFFFF;
966 writel(reg, mfc_regs->e_extended_sar);
967 }
968 }
969
970 /* intra picture period for H.264 open GOP */
971 /* control */
972 readl(mfc_regs->e_h264_options);
973 reg &= ~(0x1 << 4);
974 reg |= ((p_h264->open_gop & 0x1) << 4);
975 writel(reg, mfc_regs->e_h264_options);
976
977 /* value */
978 writel(0x0, mfc_regs->e_h264_i_period);
979 if (p_h264->open_gop) {
980 reg = 0;
981 reg |= p_h264->open_gop_size & 0xFFFF;
982 writel(reg, mfc_regs->e_h264_i_period);
983 }
984
985 /* 'WEIGHTED_BI_PREDICTION' for B is disable */
986 readl(mfc_regs->e_h264_options);
987 reg &= ~(0x3 << 9);
988 writel(reg, mfc_regs->e_h264_options);
989
990 /* 'CONSTRAINED_INTRA_PRED_ENABLE' is disable */
991 readl(mfc_regs->e_h264_options);
992 reg &= ~(0x1 << 14);
993 writel(reg, mfc_regs->e_h264_options);
994
995 /* ASO */
996 readl(mfc_regs->e_h264_options);
997 reg &= ~(0x1 << 6);
998 reg |= ((p_h264->aso & 0x1) << 6);
999 writel(reg, mfc_regs->e_h264_options);
1000
1001 /* hier qp enable */
1002 readl(mfc_regs->e_h264_options);
1003 reg &= ~(0x1 << 8);
1004 reg |= ((p_h264->open_gop & 0x1) << 8);
1005 writel(reg, mfc_regs->e_h264_options);
1006 reg = 0;
1007 if (p_h264->hier_qp && p_h264->hier_qp_layer) {
1008 reg |= (p_h264->hier_qp_type & 0x1) << 0x3;
1009 reg |= p_h264->hier_qp_layer & 0x7;
1010 writel(reg, mfc_regs->e_h264_num_t_layer);
1011 /* QP value for each layer */
1012 for (i = 0; i < p_h264->hier_qp_layer &&
1013 i < ARRAY_SIZE(p_h264->hier_qp_layer_qp); i++) {
1014 writel(p_h264->hier_qp_layer_qp[i],
1015 mfc_regs->e_h264_hierarchical_qp_layer0
1016 + i * 4);
1017 }
1018 }
1019 /* number of coding layer should be zero when hierarchical is disable */
1020 writel(reg, mfc_regs->e_h264_num_t_layer);
1021
1022 /* frame packing SEI generation */
1023 readl(mfc_regs->e_h264_options);
1024 reg &= ~(0x1 << 25);
1025 reg |= ((p_h264->sei_frame_packing & 0x1) << 25);
1026 writel(reg, mfc_regs->e_h264_options);
1027 if (p_h264->sei_frame_packing) {
1028 reg = 0;
1029 /** current frame0 flag */
1030 reg |= ((p_h264->sei_fp_curr_frame_0 & 0x1) << 2);
1031 /** arrangement type */
1032 reg |= p_h264->sei_fp_arrangement_type & 0x3;
1033 writel(reg, mfc_regs->e_h264_frame_packing_sei_info);
1034 }
1035
1036 if (p_h264->fmo) {
1037 switch (p_h264->fmo_map_type) {
1038 case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES:
1039 if (p_h264->fmo_slice_grp > 4)
1040 p_h264->fmo_slice_grp = 4;
1041 for (i = 0; i < (p_h264->fmo_slice_grp & 0xF); i++)
1042 writel(p_h264->fmo_run_len[i] - 1,
1043 mfc_regs->e_h264_fmo_run_length_minus1_0
1044 + i * 4);
1045 break;
1046 case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES:
1047 if (p_h264->fmo_slice_grp > 4)
1048 p_h264->fmo_slice_grp = 4;
1049 break;
1050 case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN:
1051 case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN:
1052 if (p_h264->fmo_slice_grp > 2)
1053 p_h264->fmo_slice_grp = 2;
1054 writel(p_h264->fmo_chg_dir & 0x1,
1055 mfc_regs->e_h264_fmo_slice_grp_change_dir);
1056 /* the valid range is 0 ~ number of macroblocks -1 */
1057 writel(p_h264->fmo_chg_rate,
1058 mfc_regs->e_h264_fmo_slice_grp_change_rate_minus1);
1059 break;
1060 default:
1061 mfc_err("Unsupported map type for FMO: %d\n",
1062 p_h264->fmo_map_type);
1063 p_h264->fmo_map_type = 0;
1064 p_h264->fmo_slice_grp = 1;
1065 break;
1066 }
1067
1068 writel(p_h264->fmo_map_type,
1069 mfc_regs->e_h264_fmo_slice_grp_map_type);
1070 writel(p_h264->fmo_slice_grp - 1,
1071 mfc_regs->e_h264_fmo_num_slice_grp_minus1);
1072 } else {
1073 writel(0, mfc_regs->e_h264_fmo_num_slice_grp_minus1);
1074 }
1075
1076 mfc_debug_leave();
1077
1078 return 0;
1079 }
1080
1081 static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
1082 {
1083 struct s5p_mfc_dev *dev = ctx->dev;
1084 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1085 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1086 struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
1087 unsigned int reg = 0;
1088
1089 mfc_debug_enter();
1090
1091 s5p_mfc_set_enc_params(ctx);
1092
1093 /* pictype : number of B */
1094 reg = readl(mfc_regs->e_gop_config);
1095 reg &= ~(0x3 << 16);
1096 reg |= ((p->num_b_frame & 0x3) << 16);
1097 writel(reg, mfc_regs->e_gop_config);
1098
1099 /* profile & level */
1100 reg = 0;
1101 /** level */
1102 reg |= ((p_mpeg4->level & 0xFF) << 8);
1103 /** profile - 0 ~ 1 */
1104 reg |= p_mpeg4->profile & 0x3F;
1105 writel(reg, mfc_regs->e_picture_profile);
1106
1107 /* rate control config. */
1108 reg = readl(mfc_regs->e_rc_config);
1109 /** macroblock level rate control */
1110 reg &= ~(0x1 << 8);
1111 reg |= ((p->rc_mb & 0x1) << 8);
1112 writel(reg, mfc_regs->e_rc_config);
1113
1114 /** frame QP */
1115 reg &= ~(0x3F);
1116 reg |= p_mpeg4->rc_frame_qp & 0x3F;
1117 writel(reg, mfc_regs->e_rc_config);
1118
1119 /* max & min value of QP */
1120 reg = 0;
1121 /** max QP */
1122 reg |= ((p_mpeg4->rc_max_qp & 0x3F) << 8);
1123 /** min QP */
1124 reg |= p_mpeg4->rc_min_qp & 0x3F;
1125 writel(reg, mfc_regs->e_rc_qp_bound);
1126
1127 /* other QPs */
1128 writel(0x0, mfc_regs->e_fixed_picture_qp);
1129 if (!p->rc_frame && !p->rc_mb) {
1130 reg = 0;
1131 reg |= ((p_mpeg4->rc_b_frame_qp & 0x3F) << 16);
1132 reg |= ((p_mpeg4->rc_p_frame_qp & 0x3F) << 8);
1133 reg |= p_mpeg4->rc_frame_qp & 0x3F;
1134 writel(reg, mfc_regs->e_fixed_picture_qp);
1135 }
1136
1137 /* frame rate */
1138 if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
1139 reg = 0;
1140 reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
1141 reg |= p->rc_framerate_denom & 0xFFFF;
1142 writel(reg, mfc_regs->e_rc_frame_rate);
1143 }
1144
1145 /* vbv buffer size */
1146 if (p->frame_skip_mode ==
1147 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
1148 writel(p->vbv_size & 0xFFFF, mfc_regs->e_vbv_buffer_size);
1149
1150 if (p->rc_frame)
1151 writel(p->vbv_delay, mfc_regs->e_vbv_init_delay);
1152 }
1153
1154 /* Disable HEC */
1155 writel(0x0, mfc_regs->e_mpeg4_options);
1156 writel(0x0, mfc_regs->e_mpeg4_hec_period);
1157
1158 mfc_debug_leave();
1159
1160 return 0;
1161 }
1162
1163 static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
1164 {
1165 struct s5p_mfc_dev *dev = ctx->dev;
1166 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1167 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1168 struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
1169 unsigned int reg = 0;
1170
1171 mfc_debug_enter();
1172
1173 s5p_mfc_set_enc_params(ctx);
1174
1175 /* profile & level */
1176 reg = 0;
1177 /** profile */
1178 reg |= (0x1 << 4);
1179 writel(reg, mfc_regs->e_picture_profile);
1180
1181 /* rate control config. */
1182 reg = readl(mfc_regs->e_rc_config);
1183 /** macroblock level rate control */
1184 reg &= ~(0x1 << 8);
1185 reg |= ((p->rc_mb & 0x1) << 8);
1186 writel(reg, mfc_regs->e_rc_config);
1187
1188 /** frame QP */
1189 reg &= ~(0x3F);
1190 reg |= p_h263->rc_frame_qp & 0x3F;
1191 writel(reg, mfc_regs->e_rc_config);
1192
1193 /* max & min value of QP */
1194 reg = 0;
1195 /** max QP */
1196 reg |= ((p_h263->rc_max_qp & 0x3F) << 8);
1197 /** min QP */
1198 reg |= p_h263->rc_min_qp & 0x3F;
1199 writel(reg, mfc_regs->e_rc_qp_bound);
1200
1201 /* other QPs */
1202 writel(0x0, mfc_regs->e_fixed_picture_qp);
1203 if (!p->rc_frame && !p->rc_mb) {
1204 reg = 0;
1205 reg |= ((p_h263->rc_b_frame_qp & 0x3F) << 16);
1206 reg |= ((p_h263->rc_p_frame_qp & 0x3F) << 8);
1207 reg |= p_h263->rc_frame_qp & 0x3F;
1208 writel(reg, mfc_regs->e_fixed_picture_qp);
1209 }
1210
1211 /* frame rate */
1212 if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
1213 reg = 0;
1214 reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
1215 reg |= p->rc_framerate_denom & 0xFFFF;
1216 writel(reg, mfc_regs->e_rc_frame_rate);
1217 }
1218
1219 /* vbv buffer size */
1220 if (p->frame_skip_mode ==
1221 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
1222 writel(p->vbv_size & 0xFFFF, mfc_regs->e_vbv_buffer_size);
1223
1224 if (p->rc_frame)
1225 writel(p->vbv_delay, mfc_regs->e_vbv_init_delay);
1226 }
1227
1228 mfc_debug_leave();
1229
1230 return 0;
1231 }
1232
1233 static int s5p_mfc_set_enc_params_vp8(struct s5p_mfc_ctx *ctx)
1234 {
1235 struct s5p_mfc_dev *dev = ctx->dev;
1236 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1237 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1238 struct s5p_mfc_vp8_enc_params *p_vp8 = &p->codec.vp8;
1239 unsigned int reg = 0;
1240 unsigned int val = 0;
1241
1242 mfc_debug_enter();
1243
1244 s5p_mfc_set_enc_params(ctx);
1245
1246 /* pictype : number of B */
1247 reg = readl(mfc_regs->e_gop_config);
1248 reg &= ~(0x3 << 16);
1249 reg |= ((p->num_b_frame & 0x3) << 16);
1250 writel(reg, mfc_regs->e_gop_config);
1251
1252 /* profile - 0 ~ 3 */
1253 reg = p_vp8->profile & 0x3;
1254 writel(reg, mfc_regs->e_picture_profile);
1255
1256 /* rate control config. */
1257 reg = readl(mfc_regs->e_rc_config);
1258 /** macroblock level rate control */
1259 reg &= ~(0x1 << 8);
1260 reg |= ((p->rc_mb & 0x1) << 8);
1261 writel(reg, mfc_regs->e_rc_config);
1262
1263 /* frame rate */
1264 if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
1265 reg = 0;
1266 reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
1267 reg |= p->rc_framerate_denom & 0xFFFF;
1268 writel(reg, mfc_regs->e_rc_frame_rate);
1269 }
1270
1271 /* frame QP */
1272 reg &= ~(0x7F);
1273 reg |= p_vp8->rc_frame_qp & 0x7F;
1274 writel(reg, mfc_regs->e_rc_config);
1275
1276 /* other QPs */
1277 writel(0x0, mfc_regs->e_fixed_picture_qp);
1278 if (!p->rc_frame && !p->rc_mb) {
1279 reg = 0;
1280 reg |= ((p_vp8->rc_p_frame_qp & 0x7F) << 8);
1281 reg |= p_vp8->rc_frame_qp & 0x7F;
1282 writel(reg, mfc_regs->e_fixed_picture_qp);
1283 }
1284
1285 /* max QP */
1286 reg = ((p_vp8->rc_max_qp & 0x7F) << 8);
1287 /* min QP */
1288 reg |= p_vp8->rc_min_qp & 0x7F;
1289 writel(reg, mfc_regs->e_rc_qp_bound);
1290
1291 /* vbv buffer size */
1292 if (p->frame_skip_mode ==
1293 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
1294 writel(p->vbv_size & 0xFFFF, mfc_regs->e_vbv_buffer_size);
1295
1296 if (p->rc_frame)
1297 writel(p->vbv_delay, mfc_regs->e_vbv_init_delay);
1298 }
1299
1300 /* VP8 specific params */
1301 reg = 0;
1302 reg |= (p_vp8->imd_4x4 & 0x1) << 10;
1303 switch (p_vp8->num_partitions) {
1304 case V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION:
1305 val = 0;
1306 break;
1307 case V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS:
1308 val = 2;
1309 break;
1310 case V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS:
1311 val = 4;
1312 break;
1313 case V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS:
1314 val = 8;
1315 break;
1316 }
1317 reg |= (val & 0xF) << 3;
1318 reg |= (p_vp8->num_ref & 0x2);
1319 writel(reg, mfc_regs->e_vp8_options);
1320
1321 mfc_debug_leave();
1322
1323 return 0;
1324 }
1325
1326 /* Initialize decoding */
1327 static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
1328 {
1329 struct s5p_mfc_dev *dev = ctx->dev;
1330 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1331 unsigned int reg = 0;
1332 int fmo_aso_ctrl = 0;
1333
1334 mfc_debug_enter();
1335 mfc_debug(2, "InstNo: %d/%d\n", ctx->inst_no,
1336 S5P_FIMV_CH_SEQ_HEADER_V6);
1337 mfc_debug(2, "BUFs: %08x %08x %08x\n",
1338 readl(mfc_regs->d_cpb_buffer_addr),
1339 readl(mfc_regs->d_cpb_buffer_addr),
1340 readl(mfc_regs->d_cpb_buffer_addr));
1341
1342 /* FMO_ASO_CTRL - 0: Enable, 1: Disable */
1343 reg |= (fmo_aso_ctrl << S5P_FIMV_D_OPT_FMO_ASO_CTRL_MASK_V6);
1344
1345 if (ctx->display_delay_enable) {
1346 reg |= (0x1 << S5P_FIMV_D_OPT_DDELAY_EN_SHIFT_V6);
1347 writel(ctx->display_delay, mfc_regs->d_display_delay);
1348 }
1349
1350 if (IS_MFCV7_PLUS(dev) || IS_MFCV6_V2(dev)) {
1351 writel(reg, mfc_regs->d_dec_options);
1352 reg = 0;
1353 }
1354
1355 /* Setup loop filter, for decoding this is only valid for MPEG4 */
1356 if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_DEC) {
1357 mfc_debug(2, "Set loop filter to: %d\n",
1358 ctx->loop_filter_mpeg4);
1359 reg |= (ctx->loop_filter_mpeg4 <<
1360 S5P_FIMV_D_OPT_LF_CTRL_SHIFT_V6);
1361 }
1362 if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)
1363 reg |= (0x1 << S5P_FIMV_D_OPT_TILE_MODE_SHIFT_V6);
1364
1365 if (IS_MFCV7_PLUS(dev) || IS_MFCV6_V2(dev))
1366 writel(reg, mfc_regs->d_init_buffer_options);
1367 else
1368 writel(reg, mfc_regs->d_dec_options);
1369
1370 /* 0: NV12(CbCr), 1: NV21(CrCb) */
1371 if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV21M)
1372 writel(0x1, mfc_regs->pixel_format);
1373 else
1374 writel(0x0, mfc_regs->pixel_format);
1375
1376
1377 /* sei parse */
1378 writel(ctx->sei_fp_parse & 0x1, mfc_regs->d_sei_enable);
1379
1380 writel(ctx->inst_no, mfc_regs->instance_id);
1381 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
1382 S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
1383
1384 mfc_debug_leave();
1385 return 0;
1386 }
1387
1388 static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush)
1389 {
1390 struct s5p_mfc_dev *dev = ctx->dev;
1391 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1392
1393 if (flush) {
1394 dev->curr_ctx = ctx->num;
1395 writel(ctx->inst_no, mfc_regs->instance_id);
1396 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
1397 S5P_FIMV_H2R_CMD_FLUSH_V6, NULL);
1398 }
1399 }
1400
1401 /* Decode a single frame */
1402 static int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx,
1403 enum s5p_mfc_decode_arg last_frame)
1404 {
1405 struct s5p_mfc_dev *dev = ctx->dev;
1406 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1407
1408 writel(ctx->dec_dst_flag, mfc_regs->d_available_dpb_flag_lower);
1409 writel(ctx->slice_interface & 0x1, mfc_regs->d_slice_if_enable);
1410
1411 writel(ctx->inst_no, mfc_regs->instance_id);
1412 /* Issue different commands to instance basing on whether it
1413 * is the last frame or not. */
1414 switch (last_frame) {
1415 case 0:
1416 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
1417 S5P_FIMV_CH_FRAME_START_V6, NULL);
1418 break;
1419 case 1:
1420 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
1421 S5P_FIMV_CH_LAST_FRAME_V6, NULL);
1422 break;
1423 default:
1424 mfc_err("Unsupported last frame arg.\n");
1425 return -EINVAL;
1426 }
1427
1428 mfc_debug(2, "Decoding a usual frame.\n");
1429 return 0;
1430 }
1431
1432 static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
1433 {
1434 struct s5p_mfc_dev *dev = ctx->dev;
1435 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1436
1437 if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
1438 s5p_mfc_set_enc_params_h264(ctx);
1439 else if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_ENC)
1440 s5p_mfc_set_enc_params_mpeg4(ctx);
1441 else if (ctx->codec_mode == S5P_MFC_CODEC_H263_ENC)
1442 s5p_mfc_set_enc_params_h263(ctx);
1443 else if (ctx->codec_mode == S5P_MFC_CODEC_VP8_ENC)
1444 s5p_mfc_set_enc_params_vp8(ctx);
1445 else {
1446 mfc_err("Unknown codec for encoding (%x).\n",
1447 ctx->codec_mode);
1448 return -EINVAL;
1449 }
1450
1451 /* Set stride lengths for v7 & above */
1452 if (IS_MFCV7_PLUS(dev)) {
1453 writel(ctx->img_width, mfc_regs->e_source_first_plane_stride);
1454 writel(ctx->img_width, mfc_regs->e_source_second_plane_stride);
1455 }
1456
1457 writel(ctx->inst_no, mfc_regs->instance_id);
1458 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
1459 S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
1460
1461 return 0;
1462 }
1463
1464 static int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx)
1465 {
1466 struct s5p_mfc_dev *dev = ctx->dev;
1467 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1468 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1469 struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
1470 int i;
1471
1472 if (p_h264->aso) {
1473 for (i = 0; i < ARRAY_SIZE(p_h264->aso_slice_order); i++) {
1474 writel(p_h264->aso_slice_order[i],
1475 mfc_regs->e_h264_aso_slice_order_0 + i * 4);
1476 }
1477 }
1478 return 0;
1479 }
1480
1481 /* Encode a single frame */
1482 static int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx)
1483 {
1484 struct s5p_mfc_dev *dev = ctx->dev;
1485 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1486 int cmd;
1487
1488 mfc_debug(2, "++\n");
1489
1490 /* memory structure cur. frame */
1491
1492 if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
1493 s5p_mfc_h264_set_aso_slice_order_v6(ctx);
1494
1495 s5p_mfc_set_slice_mode(ctx);
1496
1497 if (ctx->state != MFCINST_FINISHING)
1498 cmd = S5P_FIMV_CH_FRAME_START_V6;
1499 else
1500 cmd = S5P_FIMV_CH_LAST_FRAME_V6;
1501
1502 writel(ctx->inst_no, mfc_regs->instance_id);
1503 s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, cmd, NULL);
1504
1505 mfc_debug(2, "--\n");
1506
1507 return 0;
1508 }
1509
1510 static inline void s5p_mfc_run_dec_last_frames(struct s5p_mfc_ctx *ctx)
1511 {
1512 struct s5p_mfc_dev *dev = ctx->dev;
1513
1514 s5p_mfc_set_dec_stream_buffer_v6(ctx, 0, 0, 0);
1515 dev->curr_ctx = ctx->num;
1516 s5p_mfc_decode_one_frame_v6(ctx, MFC_DEC_LAST_FRAME);
1517 }
1518
1519 static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
1520 {
1521 struct s5p_mfc_dev *dev = ctx->dev;
1522 struct s5p_mfc_buf *temp_vb;
1523 int last_frame = 0;
1524
1525 if (ctx->state == MFCINST_FINISHING) {
1526 last_frame = MFC_DEC_LAST_FRAME;
1527 s5p_mfc_set_dec_stream_buffer_v6(ctx, 0, 0, 0);
1528 dev->curr_ctx = ctx->num;
1529 s5p_mfc_clean_ctx_int_flags(ctx);
1530 s5p_mfc_decode_one_frame_v6(ctx, last_frame);
1531 return 0;
1532 }
1533
1534 /* Frames are being decoded */
1535 if (list_empty(&ctx->src_queue)) {
1536 mfc_debug(2, "No src buffers.\n");
1537 return -EAGAIN;
1538 }
1539 /* Get the next source buffer */
1540 temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1541 temp_vb->flags |= MFC_BUF_FLAG_USED;
1542 s5p_mfc_set_dec_stream_buffer_v6(ctx,
1543 vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0),
1544 ctx->consumed_stream,
1545 temp_vb->b->vb2_buf.planes[0].bytesused);
1546
1547 dev->curr_ctx = ctx->num;
1548 if (temp_vb->b->vb2_buf.planes[0].bytesused == 0) {
1549 last_frame = 1;
1550 mfc_debug(2, "Setting ctx->state to FINISHING\n");
1551 ctx->state = MFCINST_FINISHING;
1552 }
1553 s5p_mfc_decode_one_frame_v6(ctx, last_frame);
1554
1555 return 0;
1556 }
1557
1558 static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
1559 {
1560 struct s5p_mfc_dev *dev = ctx->dev;
1561 struct s5p_mfc_buf *dst_mb;
1562 struct s5p_mfc_buf *src_mb;
1563 unsigned long src_y_addr, src_c_addr, dst_addr;
1564 /*
1565 unsigned int src_y_size, src_c_size;
1566 */
1567 unsigned int dst_size;
1568
1569 if (list_empty(&ctx->src_queue) && ctx->state != MFCINST_FINISHING) {
1570 mfc_debug(2, "no src buffers.\n");
1571 return -EAGAIN;
1572 }
1573
1574 if (list_empty(&ctx->dst_queue)) {
1575 mfc_debug(2, "no dst buffers.\n");
1576 return -EAGAIN;
1577 }
1578
1579 if (list_empty(&ctx->src_queue)) {
1580 /* send null frame */
1581 s5p_mfc_set_enc_frame_buffer_v6(ctx, 0, 0);
1582 src_mb = NULL;
1583 } else {
1584 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1585 src_mb->flags |= MFC_BUF_FLAG_USED;
1586 if (src_mb->b->vb2_buf.planes[0].bytesused == 0) {
1587 s5p_mfc_set_enc_frame_buffer_v6(ctx, 0, 0);
1588 ctx->state = MFCINST_FINISHING;
1589 } else {
1590 src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
1591 src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
1592
1593 mfc_debug(2, "enc src y addr: 0x%08lx\n", src_y_addr);
1594 mfc_debug(2, "enc src c addr: 0x%08lx\n", src_c_addr);
1595
1596 s5p_mfc_set_enc_frame_buffer_v6(ctx, src_y_addr, src_c_addr);
1597 if (src_mb->flags & MFC_BUF_FLAG_EOS)
1598 ctx->state = MFCINST_FINISHING;
1599 }
1600 }
1601
1602 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1603 dst_mb->flags |= MFC_BUF_FLAG_USED;
1604 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1605 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1606
1607 s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size);
1608
1609 dev->curr_ctx = ctx->num;
1610 s5p_mfc_encode_one_frame_v6(ctx);
1611
1612 return 0;
1613 }
1614
1615 static inline void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx)
1616 {
1617 struct s5p_mfc_dev *dev = ctx->dev;
1618 struct s5p_mfc_buf *temp_vb;
1619
1620 /* Initializing decoding - parsing header */
1621 mfc_debug(2, "Preparing to init decoding.\n");
1622 temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1623 mfc_debug(2, "Header size: %d\n", temp_vb->b->vb2_buf.planes[0].bytesused);
1624 s5p_mfc_set_dec_stream_buffer_v6(ctx,
1625 vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0,
1626 temp_vb->b->vb2_buf.planes[0].bytesused);
1627 dev->curr_ctx = ctx->num;
1628 s5p_mfc_init_decode_v6(ctx);
1629 }
1630
1631 static inline void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx)
1632 {
1633 struct s5p_mfc_dev *dev = ctx->dev;
1634 struct s5p_mfc_buf *dst_mb;
1635 unsigned long dst_addr;
1636 unsigned int dst_size;
1637
1638 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1639 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1640 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1641 s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size);
1642 dev->curr_ctx = ctx->num;
1643 s5p_mfc_init_encode_v6(ctx);
1644 }
1645
1646 static inline int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx)
1647 {
1648 struct s5p_mfc_dev *dev = ctx->dev;
1649 int ret;
1650 /* Header was parsed now start processing
1651 * First set the output frame buffers
1652 * s5p_mfc_alloc_dec_buffers(ctx); */
1653
1654 if (ctx->capture_state != QUEUE_BUFS_MMAPED) {
1655 mfc_err("It seems that not all destionation buffers were\n"
1656 "mmaped.MFC requires that all destination are mmaped\n"
1657 "before starting processing.\n");
1658 return -EAGAIN;
1659 }
1660
1661 dev->curr_ctx = ctx->num;
1662 ret = s5p_mfc_set_dec_frame_buffer_v6(ctx);
1663 if (ret) {
1664 mfc_err("Failed to alloc frame mem.\n");
1665 ctx->state = MFCINST_ERROR;
1666 }
1667 return ret;
1668 }
1669
1670 static inline int s5p_mfc_run_init_enc_buffers(struct s5p_mfc_ctx *ctx)
1671 {
1672 struct s5p_mfc_dev *dev = ctx->dev;
1673 int ret;
1674
1675 dev->curr_ctx = ctx->num;
1676 ret = s5p_mfc_set_enc_ref_buffer_v6(ctx);
1677 if (ret) {
1678 mfc_err("Failed to alloc frame mem.\n");
1679 ctx->state = MFCINST_ERROR;
1680 }
1681 return ret;
1682 }
1683
1684 /* Try running an operation on hardware */
1685 static void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev)
1686 {
1687 struct s5p_mfc_ctx *ctx;
1688 int new_ctx;
1689 unsigned int ret = 0;
1690
1691 mfc_debug(1, "Try run dev: %p\n", dev);
1692
1693 /* Check whether hardware is not running */
1694 if (test_and_set_bit(0, &dev->hw_lock) != 0) {
1695 /* This is perfectly ok, the scheduled ctx should wait */
1696 mfc_debug(1, "Couldn't lock HW.\n");
1697 return;
1698 }
1699
1700 /* Choose the context to run */
1701 new_ctx = s5p_mfc_get_new_ctx(dev);
1702 if (new_ctx < 0) {
1703 /* No contexts to run */
1704 if (test_and_clear_bit(0, &dev->hw_lock) == 0) {
1705 mfc_err("Failed to unlock hardware.\n");
1706 return;
1707 }
1708
1709 mfc_debug(1, "No ctx is scheduled to be run.\n");
1710 return;
1711 }
1712
1713 mfc_debug(1, "New context: %d\n", new_ctx);
1714 ctx = dev->ctx[new_ctx];
1715 mfc_debug(1, "Setting new context to %p\n", ctx);
1716 /* Got context to run in ctx */
1717 mfc_debug(1, "ctx->dst_queue_cnt=%d ctx->dpb_count=%d ctx->src_queue_cnt=%d\n",
1718 ctx->dst_queue_cnt, ctx->pb_count, ctx->src_queue_cnt);
1719 mfc_debug(1, "ctx->state=%d\n", ctx->state);
1720 /* Last frame has already been sent to MFC
1721 * Now obtaining frames from MFC buffer */
1722
1723 s5p_mfc_clock_on();
1724 s5p_mfc_clean_ctx_int_flags(ctx);
1725
1726 if (ctx->type == MFCINST_DECODER) {
1727 switch (ctx->state) {
1728 case MFCINST_FINISHING:
1729 s5p_mfc_run_dec_last_frames(ctx);
1730 break;
1731 case MFCINST_RUNNING:
1732 ret = s5p_mfc_run_dec_frame(ctx);
1733 break;
1734 case MFCINST_INIT:
1735 ret = s5p_mfc_hw_call(dev->mfc_cmds, open_inst_cmd,
1736 ctx);
1737 break;
1738 case MFCINST_RETURN_INST:
1739 ret = s5p_mfc_hw_call(dev->mfc_cmds, close_inst_cmd,
1740 ctx);
1741 break;
1742 case MFCINST_GOT_INST:
1743 s5p_mfc_run_init_dec(ctx);
1744 break;
1745 case MFCINST_HEAD_PARSED:
1746 ret = s5p_mfc_run_init_dec_buffers(ctx);
1747 break;
1748 case MFCINST_FLUSH:
1749 s5p_mfc_set_flush(ctx, ctx->dpb_flush_flag);
1750 break;
1751 case MFCINST_RES_CHANGE_INIT:
1752 s5p_mfc_run_dec_last_frames(ctx);
1753 break;
1754 case MFCINST_RES_CHANGE_FLUSH:
1755 s5p_mfc_run_dec_last_frames(ctx);
1756 break;
1757 case MFCINST_RES_CHANGE_END:
1758 mfc_debug(2, "Finished remaining frames after resolution change.\n");
1759 ctx->capture_state = QUEUE_FREE;
1760 mfc_debug(2, "Will re-init the codec`.\n");
1761 s5p_mfc_run_init_dec(ctx);
1762 break;
1763 default:
1764 ret = -EAGAIN;
1765 }
1766 } else if (ctx->type == MFCINST_ENCODER) {
1767 switch (ctx->state) {
1768 case MFCINST_FINISHING:
1769 case MFCINST_RUNNING:
1770 ret = s5p_mfc_run_enc_frame(ctx);
1771 break;
1772 case MFCINST_INIT:
1773 ret = s5p_mfc_hw_call(dev->mfc_cmds, open_inst_cmd,
1774 ctx);
1775 break;
1776 case MFCINST_RETURN_INST:
1777 ret = s5p_mfc_hw_call(dev->mfc_cmds, close_inst_cmd,
1778 ctx);
1779 break;
1780 case MFCINST_GOT_INST:
1781 s5p_mfc_run_init_enc(ctx);
1782 break;
1783 case MFCINST_HEAD_PRODUCED:
1784 ret = s5p_mfc_run_init_enc_buffers(ctx);
1785 break;
1786 default:
1787 ret = -EAGAIN;
1788 }
1789 } else {
1790 mfc_err("invalid context type: %d\n", ctx->type);
1791 ret = -EAGAIN;
1792 }
1793
1794 if (ret) {
1795 /* Free hardware lock */
1796 if (test_and_clear_bit(0, &dev->hw_lock) == 0)
1797 mfc_err("Failed to unlock hardware.\n");
1798
1799 /* This is in deed imporant, as no operation has been
1800 * scheduled, reduce the clock count as no one will
1801 * ever do this, because no interrupt related to this try_run
1802 * will ever come from hardware. */
1803 s5p_mfc_clock_off();
1804 }
1805 }
1806
1807 static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev)
1808 {
1809 const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
1810 writel(0, mfc_regs->risc2host_command);
1811 writel(0, mfc_regs->risc2host_int);
1812 }
1813
1814 static unsigned int
1815 s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned long ofs)
1816 {
1817 int ret;
1818
1819 s5p_mfc_clock_on();
1820 ret = readl((void __iomem *)ofs);
1821 s5p_mfc_clock_off();
1822
1823 return ret;
1824 }
1825
1826 static int s5p_mfc_get_dspl_y_adr_v6(struct s5p_mfc_dev *dev)
1827 {
1828 return readl(dev->mfc_regs->d_display_first_plane_addr);
1829 }
1830
1831 static int s5p_mfc_get_dec_y_adr_v6(struct s5p_mfc_dev *dev)
1832 {
1833 return readl(dev->mfc_regs->d_decoded_first_plane_addr);
1834 }
1835
1836 static int s5p_mfc_get_dspl_status_v6(struct s5p_mfc_dev *dev)
1837 {
1838 return readl(dev->mfc_regs->d_display_status);
1839 }
1840
1841 static int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev)
1842 {
1843 return readl(dev->mfc_regs->d_decoded_status);
1844 }
1845
1846 static int s5p_mfc_get_dec_frame_type_v6(struct s5p_mfc_dev *dev)
1847 {
1848 return readl(dev->mfc_regs->d_decoded_frame_type) &
1849 S5P_FIMV_DECODE_FRAME_MASK_V6;
1850 }
1851
1852 static int s5p_mfc_get_disp_frame_type_v6(struct s5p_mfc_ctx *ctx)
1853 {
1854 struct s5p_mfc_dev *dev = ctx->dev;
1855 return readl(dev->mfc_regs->d_display_frame_type) &
1856 S5P_FIMV_DECODE_FRAME_MASK_V6;
1857 }
1858
1859 static int s5p_mfc_get_consumed_stream_v6(struct s5p_mfc_dev *dev)
1860 {
1861 return readl(dev->mfc_regs->d_decoded_nal_size);
1862 }
1863
1864 static int s5p_mfc_get_int_reason_v6(struct s5p_mfc_dev *dev)
1865 {
1866 return readl(dev->mfc_regs->risc2host_command) &
1867 S5P_FIMV_RISC2HOST_CMD_MASK;
1868 }
1869
1870 static int s5p_mfc_get_int_err_v6(struct s5p_mfc_dev *dev)
1871 {
1872 return readl(dev->mfc_regs->error_code);
1873 }
1874
1875 static int s5p_mfc_err_dec_v6(unsigned int err)
1876 {
1877 return (err & S5P_FIMV_ERR_DEC_MASK_V6) >> S5P_FIMV_ERR_DEC_SHIFT_V6;
1878 }
1879
1880 static int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev)
1881 {
1882 return readl(dev->mfc_regs->d_display_frame_width);
1883 }
1884
1885 static int s5p_mfc_get_img_height_v6(struct s5p_mfc_dev *dev)
1886 {
1887 return readl(dev->mfc_regs->d_display_frame_height);
1888 }
1889
1890 static int s5p_mfc_get_dpb_count_v6(struct s5p_mfc_dev *dev)
1891 {
1892 return readl(dev->mfc_regs->d_min_num_dpb);
1893 }
1894
1895 static int s5p_mfc_get_mv_count_v6(struct s5p_mfc_dev *dev)
1896 {
1897 return readl(dev->mfc_regs->d_min_num_mv);
1898 }
1899
1900 static int s5p_mfc_get_inst_no_v6(struct s5p_mfc_dev *dev)
1901 {
1902 return readl(dev->mfc_regs->ret_instance_id);
1903 }
1904
1905 static int s5p_mfc_get_enc_dpb_count_v6(struct s5p_mfc_dev *dev)
1906 {
1907 return readl(dev->mfc_regs->e_num_dpb);
1908 }
1909
1910 static int s5p_mfc_get_enc_strm_size_v6(struct s5p_mfc_dev *dev)
1911 {
1912 return readl(dev->mfc_regs->e_stream_size);
1913 }
1914
1915 static int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev)
1916 {
1917 return readl(dev->mfc_regs->e_slice_type);
1918 }
1919
1920 static unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx)
1921 {
1922 return s5p_mfc_read_info_v6(ctx,
1923 (__force unsigned long) ctx->dev->mfc_regs->d_ret_picture_tag_top);
1924 }
1925
1926 static unsigned int s5p_mfc_get_pic_type_bot_v6(struct s5p_mfc_ctx *ctx)
1927 {
1928 return s5p_mfc_read_info_v6(ctx,
1929 (__force unsigned long) ctx->dev->mfc_regs->d_ret_picture_tag_bot);
1930 }
1931
1932 static unsigned int s5p_mfc_get_crop_info_h_v6(struct s5p_mfc_ctx *ctx)
1933 {
1934 return s5p_mfc_read_info_v6(ctx,
1935 (__force unsigned long) ctx->dev->mfc_regs->d_display_crop_info1);
1936 }
1937
1938 static unsigned int s5p_mfc_get_crop_info_v_v6(struct s5p_mfc_ctx *ctx)
1939 {
1940 return s5p_mfc_read_info_v6(ctx,
1941 (__force unsigned long) ctx->dev->mfc_regs->d_display_crop_info2);
1942 }
1943
1944 static struct s5p_mfc_regs mfc_regs;
1945
1946 /* Initialize registers for MFC v6 onwards */
1947 const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev)
1948 {
1949 memset(&mfc_regs, 0, sizeof(mfc_regs));
1950
1951 #define S5P_MFC_REG_ADDR(dev, reg) ((dev)->regs_base + (reg))
1952 #define R(m, r) mfc_regs.m = S5P_MFC_REG_ADDR(dev, r)
1953 /* codec common registers */
1954 R(risc_on, S5P_FIMV_RISC_ON_V6);
1955 R(risc2host_int, S5P_FIMV_RISC2HOST_INT_V6);
1956 R(host2risc_int, S5P_FIMV_HOST2RISC_INT_V6);
1957 R(risc_base_address, S5P_FIMV_RISC_BASE_ADDRESS_V6);
1958 R(mfc_reset, S5P_FIMV_MFC_RESET_V6);
1959 R(host2risc_command, S5P_FIMV_HOST2RISC_CMD_V6);
1960 R(risc2host_command, S5P_FIMV_RISC2HOST_CMD_V6);
1961 R(firmware_version, S5P_FIMV_FW_VERSION_V6);
1962 R(instance_id, S5P_FIMV_INSTANCE_ID_V6);
1963 R(codec_type, S5P_FIMV_CODEC_TYPE_V6);
1964 R(context_mem_addr, S5P_FIMV_CONTEXT_MEM_ADDR_V6);
1965 R(context_mem_size, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
1966 R(pixel_format, S5P_FIMV_PIXEL_FORMAT_V6);
1967 R(ret_instance_id, S5P_FIMV_RET_INSTANCE_ID_V6);
1968 R(error_code, S5P_FIMV_ERROR_CODE_V6);
1969
1970 /* decoder registers */
1971 R(d_crc_ctrl, S5P_FIMV_D_CRC_CTRL_V6);
1972 R(d_dec_options, S5P_FIMV_D_DEC_OPTIONS_V6);
1973 R(d_display_delay, S5P_FIMV_D_DISPLAY_DELAY_V6);
1974 R(d_sei_enable, S5P_FIMV_D_SEI_ENABLE_V6);
1975 R(d_min_num_dpb, S5P_FIMV_D_MIN_NUM_DPB_V6);
1976 R(d_min_num_mv, S5P_FIMV_D_MIN_NUM_MV_V6);
1977 R(d_mvc_num_views, S5P_FIMV_D_MVC_NUM_VIEWS_V6);
1978 R(d_num_dpb, S5P_FIMV_D_NUM_DPB_V6);
1979 R(d_num_mv, S5P_FIMV_D_NUM_MV_V6);
1980 R(d_init_buffer_options, S5P_FIMV_D_INIT_BUFFER_OPTIONS_V6);
1981 R(d_first_plane_dpb_size, S5P_FIMV_D_LUMA_DPB_SIZE_V6);
1982 R(d_second_plane_dpb_size, S5P_FIMV_D_CHROMA_DPB_SIZE_V6);
1983 R(d_mv_buffer_size, S5P_FIMV_D_MV_BUFFER_SIZE_V6);
1984 R(d_first_plane_dpb, S5P_FIMV_D_LUMA_DPB_V6);
1985 R(d_second_plane_dpb, S5P_FIMV_D_CHROMA_DPB_V6);
1986 R(d_mv_buffer, S5P_FIMV_D_MV_BUFFER_V6);
1987 R(d_scratch_buffer_addr, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V6);
1988 R(d_scratch_buffer_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V6);
1989 R(d_cpb_buffer_addr, S5P_FIMV_D_CPB_BUFFER_ADDR_V6);
1990 R(d_cpb_buffer_size, S5P_FIMV_D_CPB_BUFFER_SIZE_V6);
1991 R(d_available_dpb_flag_lower, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V6);
1992 R(d_cpb_buffer_offset, S5P_FIMV_D_CPB_BUFFER_OFFSET_V6);
1993 R(d_slice_if_enable, S5P_FIMV_D_SLICE_IF_ENABLE_V6);
1994 R(d_stream_data_size, S5P_FIMV_D_STREAM_DATA_SIZE_V6);
1995 R(d_display_frame_width, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6);
1996 R(d_display_frame_height, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V6);
1997 R(d_display_status, S5P_FIMV_D_DISPLAY_STATUS_V6);
1998 R(d_display_first_plane_addr, S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6);
1999 R(d_display_second_plane_addr, S5P_FIMV_D_DISPLAY_CHROMA_ADDR_V6);
2000 R(d_display_frame_type, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V6);
2001 R(d_display_crop_info1, S5P_FIMV_D_DISPLAY_CROP_INFO1_V6);
2002 R(d_display_crop_info2, S5P_FIMV_D_DISPLAY_CROP_INFO2_V6);
2003 R(d_display_aspect_ratio, S5P_FIMV_D_DISPLAY_ASPECT_RATIO_V6);
2004 R(d_display_extended_ar, S5P_FIMV_D_DISPLAY_EXTENDED_AR_V6);
2005 R(d_decoded_status, S5P_FIMV_D_DECODED_STATUS_V6);
2006 R(d_decoded_first_plane_addr, S5P_FIMV_D_DECODED_LUMA_ADDR_V6);
2007 R(d_decoded_second_plane_addr, S5P_FIMV_D_DECODED_CHROMA_ADDR_V6);
2008 R(d_decoded_frame_type, S5P_FIMV_D_DECODED_FRAME_TYPE_V6);
2009 R(d_decoded_nal_size, S5P_FIMV_D_DECODED_NAL_SIZE_V6);
2010 R(d_ret_picture_tag_top, S5P_FIMV_D_RET_PICTURE_TAG_TOP_V6);
2011 R(d_ret_picture_tag_bot, S5P_FIMV_D_RET_PICTURE_TAG_BOT_V6);
2012 R(d_h264_info, S5P_FIMV_D_H264_INFO_V6);
2013 R(d_mvc_view_id, S5P_FIMV_D_MVC_VIEW_ID_V6);
2014 R(d_frame_pack_sei_avail, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V6);
2015
2016 /* encoder registers */
2017 R(e_frame_width, S5P_FIMV_E_FRAME_WIDTH_V6);
2018 R(e_frame_height, S5P_FIMV_E_FRAME_HEIGHT_V6);
2019 R(e_cropped_frame_width, S5P_FIMV_E_CROPPED_FRAME_WIDTH_V6);
2020 R(e_cropped_frame_height, S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6);
2021 R(e_frame_crop_offset, S5P_FIMV_E_FRAME_CROP_OFFSET_V6);
2022 R(e_enc_options, S5P_FIMV_E_ENC_OPTIONS_V6);
2023 R(e_picture_profile, S5P_FIMV_E_PICTURE_PROFILE_V6);
2024 R(e_vbv_buffer_size, S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
2025 R(e_vbv_init_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
2026 R(e_fixed_picture_qp, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
2027 R(e_rc_config, S5P_FIMV_E_RC_CONFIG_V6);
2028 R(e_rc_qp_bound, S5P_FIMV_E_RC_QP_BOUND_V6);
2029 R(e_rc_mode, S5P_FIMV_E_RC_RPARAM_V6);
2030 R(e_mb_rc_config, S5P_FIMV_E_MB_RC_CONFIG_V6);
2031 R(e_padding_ctrl, S5P_FIMV_E_PADDING_CTRL_V6);
2032 R(e_mv_hor_range, S5P_FIMV_E_MV_HOR_RANGE_V6);
2033 R(e_mv_ver_range, S5P_FIMV_E_MV_VER_RANGE_V6);
2034 R(e_num_dpb, S5P_FIMV_E_NUM_DPB_V6);
2035 R(e_luma_dpb, S5P_FIMV_E_LUMA_DPB_V6);
2036 R(e_chroma_dpb, S5P_FIMV_E_CHROMA_DPB_V6);
2037 R(e_me_buffer, S5P_FIMV_E_ME_BUFFER_V6);
2038 R(e_scratch_buffer_addr, S5P_FIMV_E_SCRATCH_BUFFER_ADDR_V6);
2039 R(e_scratch_buffer_size, S5P_FIMV_E_SCRATCH_BUFFER_SIZE_V6);
2040 R(e_tmv_buffer0, S5P_FIMV_E_TMV_BUFFER0_V6);
2041 R(e_tmv_buffer1, S5P_FIMV_E_TMV_BUFFER1_V6);
2042 R(e_source_first_plane_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6);
2043 R(e_source_second_plane_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
2044 R(e_stream_buffer_addr, S5P_FIMV_E_STREAM_BUFFER_ADDR_V6);
2045 R(e_stream_buffer_size, S5P_FIMV_E_STREAM_BUFFER_SIZE_V6);
2046 R(e_roi_buffer_addr, S5P_FIMV_E_ROI_BUFFER_ADDR_V6);
2047 R(e_param_change, S5P_FIMV_E_PARAM_CHANGE_V6);
2048 R(e_ir_size, S5P_FIMV_E_IR_SIZE_V6);
2049 R(e_gop_config, S5P_FIMV_E_GOP_CONFIG_V6);
2050 R(e_mslice_mode, S5P_FIMV_E_MSLICE_MODE_V6);
2051 R(e_mslice_size_mb, S5P_FIMV_E_MSLICE_SIZE_MB_V6);
2052 R(e_mslice_size_bits, S5P_FIMV_E_MSLICE_SIZE_BITS_V6);
2053 R(e_frame_insertion, S5P_FIMV_E_FRAME_INSERTION_V6);
2054 R(e_rc_frame_rate, S5P_FIMV_E_RC_FRAME_RATE_V6);
2055 R(e_rc_bit_rate, S5P_FIMV_E_RC_BIT_RATE_V6);
2056 R(e_rc_roi_ctrl, S5P_FIMV_E_RC_ROI_CTRL_V6);
2057 R(e_picture_tag, S5P_FIMV_E_PICTURE_TAG_V6);
2058 R(e_bit_count_enable, S5P_FIMV_E_BIT_COUNT_ENABLE_V6);
2059 R(e_max_bit_count, S5P_FIMV_E_MAX_BIT_COUNT_V6);
2060 R(e_min_bit_count, S5P_FIMV_E_MIN_BIT_COUNT_V6);
2061 R(e_metadata_buffer_addr, S5P_FIMV_E_METADATA_BUFFER_ADDR_V6);
2062 R(e_metadata_buffer_size, S5P_FIMV_E_METADATA_BUFFER_SIZE_V6);
2063 R(e_encoded_source_first_plane_addr,
2064 S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6);
2065 R(e_encoded_source_second_plane_addr,
2066 S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6);
2067 R(e_stream_size, S5P_FIMV_E_STREAM_SIZE_V6);
2068 R(e_slice_type, S5P_FIMV_E_SLICE_TYPE_V6);
2069 R(e_picture_count, S5P_FIMV_E_PICTURE_COUNT_V6);
2070 R(e_ret_picture_tag, S5P_FIMV_E_RET_PICTURE_TAG_V6);
2071 R(e_recon_luma_dpb_addr, S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6);
2072 R(e_recon_chroma_dpb_addr, S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6);
2073 R(e_mpeg4_options, S5P_FIMV_E_MPEG4_OPTIONS_V6);
2074 R(e_mpeg4_hec_period, S5P_FIMV_E_MPEG4_HEC_PERIOD_V6);
2075 R(e_aspect_ratio, S5P_FIMV_E_ASPECT_RATIO_V6);
2076 R(e_extended_sar, S5P_FIMV_E_EXTENDED_SAR_V6);
2077 R(e_h264_options, S5P_FIMV_E_H264_OPTIONS_V6);
2078 R(e_h264_lf_alpha_offset, S5P_FIMV_E_H264_LF_ALPHA_OFFSET_V6);
2079 R(e_h264_lf_beta_offset, S5P_FIMV_E_H264_LF_BETA_OFFSET_V6);
2080 R(e_h264_i_period, S5P_FIMV_E_H264_I_PERIOD_V6);
2081 R(e_h264_fmo_slice_grp_map_type,
2082 S5P_FIMV_E_H264_FMO_SLICE_GRP_MAP_TYPE_V6);
2083 R(e_h264_fmo_num_slice_grp_minus1,
2084 S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6);
2085 R(e_h264_fmo_slice_grp_change_dir,
2086 S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_DIR_V6);
2087 R(e_h264_fmo_slice_grp_change_rate_minus1,
2088 S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_RATE_MINUS1_V6);
2089 R(e_h264_fmo_run_length_minus1_0,
2090 S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_0_V6);
2091 R(e_h264_aso_slice_order_0, S5P_FIMV_E_H264_ASO_SLICE_ORDER_0_V6);
2092 R(e_h264_num_t_layer, S5P_FIMV_E_H264_NUM_T_LAYER_V6);
2093 R(e_h264_hierarchical_qp_layer0,
2094 S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER0_V6);
2095 R(e_h264_frame_packing_sei_info,
2096 S5P_FIMV_E_H264_FRAME_PACKING_SEI_INFO_V6);
2097
2098 if (!IS_MFCV7_PLUS(dev))
2099 goto done;
2100
2101 /* Initialize registers used in MFC v7+ */
2102 R(e_source_first_plane_addr, S5P_FIMV_E_SOURCE_FIRST_ADDR_V7);
2103 R(e_source_second_plane_addr, S5P_FIMV_E_SOURCE_SECOND_ADDR_V7);
2104 R(e_source_third_plane_addr, S5P_FIMV_E_SOURCE_THIRD_ADDR_V7);
2105 R(e_source_first_plane_stride, S5P_FIMV_E_SOURCE_FIRST_STRIDE_V7);
2106 R(e_source_second_plane_stride, S5P_FIMV_E_SOURCE_SECOND_STRIDE_V7);
2107 R(e_source_third_plane_stride, S5P_FIMV_E_SOURCE_THIRD_STRIDE_V7);
2108 R(e_encoded_source_first_plane_addr,
2109 S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7);
2110 R(e_encoded_source_second_plane_addr,
2111 S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7);
2112 R(e_vp8_options, S5P_FIMV_E_VP8_OPTIONS_V7);
2113
2114 if (!IS_MFCV8(dev))
2115 goto done;
2116
2117 /* Initialize registers used in MFC v8 only.
2118 * Also, over-write the registers which have
2119 * a different offset for MFC v8. */
2120 R(d_stream_data_size, S5P_FIMV_D_STREAM_DATA_SIZE_V8);
2121 R(d_cpb_buffer_addr, S5P_FIMV_D_CPB_BUFFER_ADDR_V8);
2122 R(d_cpb_buffer_size, S5P_FIMV_D_CPB_BUFFER_SIZE_V8);
2123 R(d_cpb_buffer_offset, S5P_FIMV_D_CPB_BUFFER_OFFSET_V8);
2124 R(d_first_plane_dpb_size, S5P_FIMV_D_FIRST_PLANE_DPB_SIZE_V8);
2125 R(d_second_plane_dpb_size, S5P_FIMV_D_SECOND_PLANE_DPB_SIZE_V8);
2126 R(d_scratch_buffer_addr, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V8);
2127 R(d_scratch_buffer_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V8);
2128 R(d_first_plane_dpb_stride_size,
2129 S5P_FIMV_D_FIRST_PLANE_DPB_STRIDE_SIZE_V8);
2130 R(d_second_plane_dpb_stride_size,
2131 S5P_FIMV_D_SECOND_PLANE_DPB_STRIDE_SIZE_V8);
2132 R(d_mv_buffer_size, S5P_FIMV_D_MV_BUFFER_SIZE_V8);
2133 R(d_num_mv, S5P_FIMV_D_NUM_MV_V8);
2134 R(d_first_plane_dpb, S5P_FIMV_D_FIRST_PLANE_DPB_V8);
2135 R(d_second_plane_dpb, S5P_FIMV_D_SECOND_PLANE_DPB_V8);
2136 R(d_mv_buffer, S5P_FIMV_D_MV_BUFFER_V8);
2137 R(d_init_buffer_options, S5P_FIMV_D_INIT_BUFFER_OPTIONS_V8);
2138 R(d_available_dpb_flag_lower, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V8);
2139 R(d_slice_if_enable, S5P_FIMV_D_SLICE_IF_ENABLE_V8);
2140 R(d_display_first_plane_addr, S5P_FIMV_D_DISPLAY_FIRST_PLANE_ADDR_V8);
2141 R(d_display_second_plane_addr, S5P_FIMV_D_DISPLAY_SECOND_PLANE_ADDR_V8);
2142 R(d_decoded_first_plane_addr, S5P_FIMV_D_DECODED_FIRST_PLANE_ADDR_V8);
2143 R(d_decoded_second_plane_addr, S5P_FIMV_D_DECODED_SECOND_PLANE_ADDR_V8);
2144 R(d_display_status, S5P_FIMV_D_DISPLAY_STATUS_V8);
2145 R(d_decoded_status, S5P_FIMV_D_DECODED_STATUS_V8);
2146 R(d_decoded_frame_type, S5P_FIMV_D_DECODED_FRAME_TYPE_V8);
2147 R(d_display_frame_type, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V8);
2148 R(d_decoded_nal_size, S5P_FIMV_D_DECODED_NAL_SIZE_V8);
2149 R(d_display_frame_width, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V8);
2150 R(d_display_frame_height, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V8);
2151 R(d_frame_pack_sei_avail, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V8);
2152 R(d_mvc_num_views, S5P_FIMV_D_MVC_NUM_VIEWS_V8);
2153 R(d_mvc_view_id, S5P_FIMV_D_MVC_VIEW_ID_V8);
2154 R(d_ret_picture_tag_top, S5P_FIMV_D_RET_PICTURE_TAG_TOP_V8);
2155 R(d_ret_picture_tag_bot, S5P_FIMV_D_RET_PICTURE_TAG_BOT_V8);
2156 R(d_display_crop_info1, S5P_FIMV_D_DISPLAY_CROP_INFO1_V8);
2157 R(d_display_crop_info2, S5P_FIMV_D_DISPLAY_CROP_INFO2_V8);
2158
2159 /* encoder registers */
2160 R(e_padding_ctrl, S5P_FIMV_E_PADDING_CTRL_V8);
2161 R(e_rc_config, S5P_FIMV_E_RC_CONFIG_V8);
2162 R(e_rc_mode, S5P_FIMV_E_RC_RPARAM_V8);
2163 R(e_mv_hor_range, S5P_FIMV_E_MV_HOR_RANGE_V8);
2164 R(e_mv_ver_range, S5P_FIMV_E_MV_VER_RANGE_V8);
2165 R(e_rc_qp_bound, S5P_FIMV_E_RC_QP_BOUND_V8);
2166 R(e_fixed_picture_qp, S5P_FIMV_E_FIXED_PICTURE_QP_V8);
2167 R(e_vbv_buffer_size, S5P_FIMV_E_VBV_BUFFER_SIZE_V8);
2168 R(e_vbv_init_delay, S5P_FIMV_E_VBV_INIT_DELAY_V8);
2169 R(e_mb_rc_config, S5P_FIMV_E_MB_RC_CONFIG_V8);
2170 R(e_aspect_ratio, S5P_FIMV_E_ASPECT_RATIO_V8);
2171 R(e_extended_sar, S5P_FIMV_E_EXTENDED_SAR_V8);
2172 R(e_h264_options, S5P_FIMV_E_H264_OPTIONS_V8);
2173
2174 done:
2175 return &mfc_regs;
2176 #undef S5P_MFC_REG_ADDR
2177 #undef R
2178 }
2179
2180 /* Initialize opr function pointers for MFC v6 */
2181 static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = {
2182 .alloc_dec_temp_buffers = s5p_mfc_alloc_dec_temp_buffers_v6,
2183 .release_dec_desc_buffer = s5p_mfc_release_dec_desc_buffer_v6,
2184 .alloc_codec_buffers = s5p_mfc_alloc_codec_buffers_v6,
2185 .release_codec_buffers = s5p_mfc_release_codec_buffers_v6,
2186 .alloc_instance_buffer = s5p_mfc_alloc_instance_buffer_v6,
2187 .release_instance_buffer = s5p_mfc_release_instance_buffer_v6,
2188 .alloc_dev_context_buffer =
2189 s5p_mfc_alloc_dev_context_buffer_v6,
2190 .release_dev_context_buffer =
2191 s5p_mfc_release_dev_context_buffer_v6,
2192 .dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v6,
2193 .enc_calc_src_size = s5p_mfc_enc_calc_src_size_v6,
2194 .set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v6,
2195 .set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v6,
2196 .get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v6,
2197 .try_run = s5p_mfc_try_run_v6,
2198 .clear_int_flags = s5p_mfc_clear_int_flags_v6,
2199 .get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v6,
2200 .get_dec_y_adr = s5p_mfc_get_dec_y_adr_v6,
2201 .get_dspl_status = s5p_mfc_get_dspl_status_v6,
2202 .get_dec_status = s5p_mfc_get_dec_status_v6,
2203 .get_dec_frame_type = s5p_mfc_get_dec_frame_type_v6,
2204 .get_disp_frame_type = s5p_mfc_get_disp_frame_type_v6,
2205 .get_consumed_stream = s5p_mfc_get_consumed_stream_v6,
2206 .get_int_reason = s5p_mfc_get_int_reason_v6,
2207 .get_int_err = s5p_mfc_get_int_err_v6,
2208 .err_dec = s5p_mfc_err_dec_v6,
2209 .get_img_width = s5p_mfc_get_img_width_v6,
2210 .get_img_height = s5p_mfc_get_img_height_v6,
2211 .get_dpb_count = s5p_mfc_get_dpb_count_v6,
2212 .get_mv_count = s5p_mfc_get_mv_count_v6,
2213 .get_inst_no = s5p_mfc_get_inst_no_v6,
2214 .get_enc_strm_size = s5p_mfc_get_enc_strm_size_v6,
2215 .get_enc_slice_type = s5p_mfc_get_enc_slice_type_v6,
2216 .get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v6,
2217 .get_pic_type_top = s5p_mfc_get_pic_type_top_v6,
2218 .get_pic_type_bot = s5p_mfc_get_pic_type_bot_v6,
2219 .get_crop_info_h = s5p_mfc_get_crop_info_h_v6,
2220 .get_crop_info_v = s5p_mfc_get_crop_info_v_v6,
2221 };
2222
2223 struct s5p_mfc_hw_ops *s5p_mfc_init_hw_ops_v6(void)
2224 {
2225 return &s5p_mfc_ops_v6;
2226 }
Linux kernel - Deliverables
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