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15#include "s5p_mfc_common.h"
16#include "s5p_mfc_cmd.h"
17#include "s5p_mfc_ctrl.h"
18#include "s5p_mfc_debug.h"
19#include "s5p_mfc_intr.h"
20#include "s5p_mfc_pm.h"
21#include "s5p_mfc_opr.h"
22#include "s5p_mfc_opr_v5.h"
23#include <asm/cacheflush.h>
24#include <linux/delay.h>
25#include <linux/dma-mapping.h>
26#include <linux/err.h>
27#include <linux/firmware.h>
28#include <linux/io.h>
29#include <linux/jiffies.h>
30#include <linux/mm.h>
31#include <linux/sched.h>
32
33#define OFFSETA(x) (((x) - dev->bank1) >> MFC_OFFSET_SHIFT)
34#define OFFSETB(x) (((x) - dev->bank2) >> MFC_OFFSET_SHIFT)
35
36
37static int s5p_mfc_alloc_dec_temp_buffers_v5(struct s5p_mfc_ctx *ctx)
38{
39 struct s5p_mfc_dev *dev = ctx->dev;
40 struct s5p_mfc_buf_size_v5 *buf_size = dev->variant->buf_size->priv;
41 int ret;
42
43 ctx->dsc.size = buf_size->dsc;
44 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &ctx->dsc);
45 if (ret) {
46 mfc_err("Failed to allocate temporary buffer\n");
47 return ret;
48 }
49
50 BUG_ON(ctx->dsc.dma & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
51 memset(ctx->dsc.virt, 0, ctx->dsc.size);
52 wmb();
53 return 0;
54}
55
56
57
58static void s5p_mfc_release_dec_desc_buffer_v5(struct s5p_mfc_ctx *ctx)
59{
60 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->dsc);
61}
62
63
64static int s5p_mfc_alloc_codec_buffers_v5(struct s5p_mfc_ctx *ctx)
65{
66 struct s5p_mfc_dev *dev = ctx->dev;
67 unsigned int enc_ref_y_size = 0;
68 unsigned int enc_ref_c_size = 0;
69 unsigned int guard_width, guard_height;
70 int ret;
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 enc_ref_y_size = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN)
78 * ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN);
79 enc_ref_y_size = ALIGN(enc_ref_y_size, S5P_FIMV_NV12MT_SALIGN);
80
81 if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC) {
82 enc_ref_c_size = ALIGN(ctx->img_width,
83 S5P_FIMV_NV12MT_HALIGN)
84 * ALIGN(ctx->img_height >> 1,
85 S5P_FIMV_NV12MT_VALIGN);
86 enc_ref_c_size = ALIGN(enc_ref_c_size,
87 S5P_FIMV_NV12MT_SALIGN);
88 } else {
89 guard_width = ALIGN(ctx->img_width + 16,
90 S5P_FIMV_NV12MT_HALIGN);
91 guard_height = ALIGN((ctx->img_height >> 1) + 4,
92 S5P_FIMV_NV12MT_VALIGN);
93 enc_ref_c_size = ALIGN(guard_width * guard_height,
94 S5P_FIMV_NV12MT_SALIGN);
95 }
96 mfc_debug(2, "recon luma size: %d chroma size: %d\n",
97 enc_ref_y_size, enc_ref_c_size);
98 } else {
99 return -EINVAL;
100 }
101
102 switch (ctx->codec_mode) {
103 case S5P_MFC_CODEC_H264_DEC:
104 ctx->bank1.size =
105 ALIGN(S5P_FIMV_DEC_NB_IP_SIZE +
106 S5P_FIMV_DEC_VERT_NB_MV_SIZE,
107 S5P_FIMV_DEC_BUF_ALIGN);
108 ctx->bank2.size = ctx->total_dpb_count * ctx->mv_size;
109 break;
110 case S5P_MFC_CODEC_MPEG4_DEC:
111 ctx->bank1.size =
112 ALIGN(S5P_FIMV_DEC_NB_DCAC_SIZE +
113 S5P_FIMV_DEC_UPNB_MV_SIZE +
114 S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE +
115 S5P_FIMV_DEC_STX_PARSER_SIZE +
116 S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE,
117 S5P_FIMV_DEC_BUF_ALIGN);
118 ctx->bank2.size = 0;
119 break;
120 case S5P_MFC_CODEC_VC1RCV_DEC:
121 case S5P_MFC_CODEC_VC1_DEC:
122 ctx->bank1.size =
123 ALIGN(S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE +
124 S5P_FIMV_DEC_UPNB_MV_SIZE +
125 S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE +
126 S5P_FIMV_DEC_NB_DCAC_SIZE +
127 3 * S5P_FIMV_DEC_VC1_BITPLANE_SIZE,
128 S5P_FIMV_DEC_BUF_ALIGN);
129 ctx->bank2.size = 0;
130 break;
131 case S5P_MFC_CODEC_MPEG2_DEC:
132 ctx->bank1.size = 0;
133 ctx->bank2.size = 0;
134 break;
135 case S5P_MFC_CODEC_H263_DEC:
136 ctx->bank1.size =
137 ALIGN(S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE +
138 S5P_FIMV_DEC_UPNB_MV_SIZE +
139 S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE +
140 S5P_FIMV_DEC_NB_DCAC_SIZE,
141 S5P_FIMV_DEC_BUF_ALIGN);
142 ctx->bank2.size = 0;
143 break;
144 case S5P_MFC_CODEC_H264_ENC:
145 ctx->bank1.size = (enc_ref_y_size * 2) +
146 S5P_FIMV_ENC_UPMV_SIZE +
147 S5P_FIMV_ENC_COLFLG_SIZE +
148 S5P_FIMV_ENC_INTRAMD_SIZE +
149 S5P_FIMV_ENC_NBORINFO_SIZE;
150 ctx->bank2.size = (enc_ref_y_size * 2) +
151 (enc_ref_c_size * 4) +
152 S5P_FIMV_ENC_INTRAPRED_SIZE;
153 break;
154 case S5P_MFC_CODEC_MPEG4_ENC:
155 ctx->bank1.size = (enc_ref_y_size * 2) +
156 S5P_FIMV_ENC_UPMV_SIZE +
157 S5P_FIMV_ENC_COLFLG_SIZE +
158 S5P_FIMV_ENC_ACDCCOEF_SIZE;
159 ctx->bank2.size = (enc_ref_y_size * 2) +
160 (enc_ref_c_size * 4);
161 break;
162 case S5P_MFC_CODEC_H263_ENC:
163 ctx->bank1.size = (enc_ref_y_size * 2) +
164 S5P_FIMV_ENC_UPMV_SIZE +
165 S5P_FIMV_ENC_ACDCCOEF_SIZE;
166 ctx->bank2.size = (enc_ref_y_size * 2) +
167 (enc_ref_c_size * 4);
168 break;
169 default:
170 break;
171 }
172
173 if (ctx->bank1.size > 0) {
174
175 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &ctx->bank1);
176 if (ret) {
177 mfc_err("Failed to allocate Bank1 temporary buffer\n");
178 return ret;
179 }
180 BUG_ON(ctx->bank1.dma & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
181 }
182
183 if (ctx->bank2.size > 0) {
184 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_r, &ctx->bank2);
185 if (ret) {
186 mfc_err("Failed to allocate Bank2 temporary buffer\n");
187 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
188 return ret;
189 }
190 BUG_ON(ctx->bank2.dma & ((1 << MFC_BANK2_ALIGN_ORDER) - 1));
191 }
192 return 0;
193}
194
195
196static void s5p_mfc_release_codec_buffers_v5(struct s5p_mfc_ctx *ctx)
197{
198 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
199 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_r, &ctx->bank2);
200}
201
202
203static int s5p_mfc_alloc_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
204{
205 struct s5p_mfc_dev *dev = ctx->dev;
206 struct s5p_mfc_buf_size_v5 *buf_size = dev->variant->buf_size->priv;
207 int ret;
208
209 if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
210 ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
211 ctx->ctx.size = buf_size->h264_ctx;
212 else
213 ctx->ctx.size = buf_size->non_h264_ctx;
214
215 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &ctx->ctx);
216 if (ret) {
217 mfc_err("Failed to allocate instance buffer\n");
218 return ret;
219 }
220 ctx->ctx.ofs = OFFSETA(ctx->ctx.dma);
221
222
223 memset(ctx->ctx.virt, 0, ctx->ctx.size);
224 wmb();
225
226
227 ctx->shm.size = buf_size->shm;
228 ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &ctx->shm);
229 if (ret) {
230 mfc_err("Failed to allocate shared memory buffer\n");
231 s5p_mfc_release_priv_buf(dev->mem_dev_l, &ctx->ctx);
232 return ret;
233 }
234
235
236 ctx->shm.ofs = ctx->shm.dma - dev->bank1;
237 BUG_ON(ctx->shm.ofs & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
238
239 memset(ctx->shm.virt, 0, buf_size->shm);
240 wmb();
241 return 0;
242}
243
244
245static void s5p_mfc_release_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
246{
247 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->ctx);
248 s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->shm);
249}
250
251static int s5p_mfc_alloc_dev_context_buffer_v5(struct s5p_mfc_dev *dev)
252{
253
254
255 return 0;
256}
257
258static void s5p_mfc_release_dev_context_buffer_v5(struct s5p_mfc_dev *dev)
259{
260
261}
262
263static void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data,
264 unsigned int ofs)
265{
266 writel(data, (void *)(ctx->shm.virt + ofs));
267 wmb();
268}
269
270static unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx,
271 unsigned long ofs)
272{
273 rmb();
274 return readl((void *)(ctx->shm.virt + ofs));
275}
276
277static void s5p_mfc_dec_calc_dpb_size_v5(struct s5p_mfc_ctx *ctx)
278{
279 unsigned int guard_width, guard_height;
280
281 ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN);
282 ctx->buf_height = ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN);
283 mfc_debug(2,
284 "SEQ Done: Movie dimensions %dx%d, buffer dimensions: %dx%d\n",
285 ctx->img_width, ctx->img_height, ctx->buf_width,
286 ctx->buf_height);
287
288 if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC) {
289 ctx->luma_size = ALIGN(ctx->buf_width * ctx->buf_height,
290 S5P_FIMV_DEC_BUF_ALIGN);
291 ctx->chroma_size = ALIGN(ctx->buf_width *
292 ALIGN((ctx->img_height >> 1),
293 S5P_FIMV_NV12MT_VALIGN),
294 S5P_FIMV_DEC_BUF_ALIGN);
295 ctx->mv_size = ALIGN(ctx->buf_width *
296 ALIGN((ctx->buf_height >> 2),
297 S5P_FIMV_NV12MT_VALIGN),
298 S5P_FIMV_DEC_BUF_ALIGN);
299 } else {
300 guard_width =
301 ALIGN(ctx->img_width + 24, S5P_FIMV_NV12MT_HALIGN);
302 guard_height =
303 ALIGN(ctx->img_height + 16, S5P_FIMV_NV12MT_VALIGN);
304 ctx->luma_size = ALIGN(guard_width * guard_height,
305 S5P_FIMV_DEC_BUF_ALIGN);
306
307 guard_width =
308 ALIGN(ctx->img_width + 16, S5P_FIMV_NV12MT_HALIGN);
309 guard_height =
310 ALIGN((ctx->img_height >> 1) + 4,
311 S5P_FIMV_NV12MT_VALIGN);
312 ctx->chroma_size = ALIGN(guard_width * guard_height,
313 S5P_FIMV_DEC_BUF_ALIGN);
314
315 ctx->mv_size = 0;
316 }
317}
318
319static void s5p_mfc_enc_calc_src_size_v5(struct s5p_mfc_ctx *ctx)
320{
321 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M) {
322 ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN);
323
324 ctx->luma_size = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN)
325 * ALIGN(ctx->img_height, S5P_FIMV_NV12M_LVALIGN);
326 ctx->chroma_size = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN)
327 * ALIGN((ctx->img_height >> 1), S5P_FIMV_NV12M_CVALIGN);
328
329 ctx->luma_size = ALIGN(ctx->luma_size, S5P_FIMV_NV12M_SALIGN);
330 ctx->chroma_size =
331 ALIGN(ctx->chroma_size, S5P_FIMV_NV12M_SALIGN);
332 } else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT) {
333 ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN);
334
335 ctx->luma_size = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN)
336 * ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN);
337 ctx->chroma_size =
338 ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN)
339 * ALIGN((ctx->img_height >> 1), S5P_FIMV_NV12MT_VALIGN);
340
341 ctx->luma_size = ALIGN(ctx->luma_size, S5P_FIMV_NV12MT_SALIGN);
342 ctx->chroma_size =
343 ALIGN(ctx->chroma_size, S5P_FIMV_NV12MT_SALIGN);
344 }
345}
346
347
348static void s5p_mfc_set_dec_desc_buffer(struct s5p_mfc_ctx *ctx)
349{
350 struct s5p_mfc_dev *dev = ctx->dev;
351 struct s5p_mfc_buf_size_v5 *buf_size = dev->variant->buf_size->priv;
352
353 mfc_write(dev, OFFSETA(ctx->dsc.dma), S5P_FIMV_SI_CH0_DESC_ADR);
354 mfc_write(dev, buf_size->dsc, S5P_FIMV_SI_CH0_DESC_SIZE);
355}
356
357
358static void s5p_mfc_set_shared_buffer(struct s5p_mfc_ctx *ctx)
359{
360 struct s5p_mfc_dev *dev = ctx->dev;
361 mfc_write(dev, ctx->shm.ofs, S5P_FIMV_SI_CH0_HOST_WR_ADR);
362}
363
364
365static int s5p_mfc_set_dec_stream_buffer_v5(struct s5p_mfc_ctx *ctx,
366 int buf_addr, unsigned int start_num_byte,
367 unsigned int buf_size)
368{
369 struct s5p_mfc_dev *dev = ctx->dev;
370
371 mfc_write(dev, OFFSETA(buf_addr), S5P_FIMV_SI_CH0_SB_ST_ADR);
372 mfc_write(dev, ctx->dec_src_buf_size, S5P_FIMV_SI_CH0_CPB_SIZE);
373 mfc_write(dev, buf_size, S5P_FIMV_SI_CH0_SB_FRM_SIZE);
374 s5p_mfc_write_info_v5(ctx, start_num_byte, START_BYTE_NUM);
375 return 0;
376}
377
378
379static int s5p_mfc_set_dec_frame_buffer_v5(struct s5p_mfc_ctx *ctx)
380{
381 unsigned int frame_size_lu, i;
382 unsigned int frame_size_ch, frame_size_mv;
383 struct s5p_mfc_dev *dev = ctx->dev;
384 unsigned int dpb;
385 size_t buf_addr1, buf_addr2;
386 int buf_size1, buf_size2;
387
388 buf_addr1 = ctx->bank1.dma;
389 buf_size1 = ctx->bank1.size;
390 buf_addr2 = ctx->bank2.dma;
391 buf_size2 = ctx->bank2.size;
392 dpb = mfc_read(dev, S5P_FIMV_SI_CH0_DPB_CONF_CTRL) &
393 ~S5P_FIMV_DPB_COUNT_MASK;
394 mfc_write(dev, ctx->total_dpb_count | dpb,
395 S5P_FIMV_SI_CH0_DPB_CONF_CTRL);
396 s5p_mfc_set_shared_buffer(ctx);
397 switch (ctx->codec_mode) {
398 case S5P_MFC_CODEC_H264_DEC:
399 mfc_write(dev, OFFSETA(buf_addr1),
400 S5P_FIMV_H264_VERT_NB_MV_ADR);
401 buf_addr1 += S5P_FIMV_DEC_VERT_NB_MV_SIZE;
402 buf_size1 -= S5P_FIMV_DEC_VERT_NB_MV_SIZE;
403 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H264_NB_IP_ADR);
404 buf_addr1 += S5P_FIMV_DEC_NB_IP_SIZE;
405 buf_size1 -= S5P_FIMV_DEC_NB_IP_SIZE;
406 break;
407 case S5P_MFC_CODEC_MPEG4_DEC:
408 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_MPEG4_NB_DCAC_ADR);
409 buf_addr1 += S5P_FIMV_DEC_NB_DCAC_SIZE;
410 buf_size1 -= S5P_FIMV_DEC_NB_DCAC_SIZE;
411 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_MPEG4_UP_NB_MV_ADR);
412 buf_addr1 += S5P_FIMV_DEC_UPNB_MV_SIZE;
413 buf_size1 -= S5P_FIMV_DEC_UPNB_MV_SIZE;
414 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_MPEG4_SA_MV_ADR);
415 buf_addr1 += S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE;
416 buf_size1 -= S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE;
417 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_MPEG4_SP_ADR);
418 buf_addr1 += S5P_FIMV_DEC_STX_PARSER_SIZE;
419 buf_size1 -= S5P_FIMV_DEC_STX_PARSER_SIZE;
420 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_MPEG4_OT_LINE_ADR);
421 buf_addr1 += S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE;
422 buf_size1 -= S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE;
423 break;
424 case S5P_MFC_CODEC_H263_DEC:
425 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H263_OT_LINE_ADR);
426 buf_addr1 += S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE;
427 buf_size1 -= S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE;
428 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H263_UP_NB_MV_ADR);
429 buf_addr1 += S5P_FIMV_DEC_UPNB_MV_SIZE;
430 buf_size1 -= S5P_FIMV_DEC_UPNB_MV_SIZE;
431 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H263_SA_MV_ADR);
432 buf_addr1 += S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE;
433 buf_size1 -= S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE;
434 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H263_NB_DCAC_ADR);
435 buf_addr1 += S5P_FIMV_DEC_NB_DCAC_SIZE;
436 buf_size1 -= S5P_FIMV_DEC_NB_DCAC_SIZE;
437 break;
438 case S5P_MFC_CODEC_VC1_DEC:
439 case S5P_MFC_CODEC_VC1RCV_DEC:
440 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_NB_DCAC_ADR);
441 buf_addr1 += S5P_FIMV_DEC_NB_DCAC_SIZE;
442 buf_size1 -= S5P_FIMV_DEC_NB_DCAC_SIZE;
443 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_OT_LINE_ADR);
444 buf_addr1 += S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE;
445 buf_size1 -= S5P_FIMV_DEC_OVERLAP_TRANSFORM_SIZE;
446 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_UP_NB_MV_ADR);
447 buf_addr1 += S5P_FIMV_DEC_UPNB_MV_SIZE;
448 buf_size1 -= S5P_FIMV_DEC_UPNB_MV_SIZE;
449 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_SA_MV_ADR);
450 buf_addr1 += S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE;
451 buf_size1 -= S5P_FIMV_DEC_SUB_ANCHOR_MV_SIZE;
452 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_BITPLANE3_ADR);
453 buf_addr1 += S5P_FIMV_DEC_VC1_BITPLANE_SIZE;
454 buf_size1 -= S5P_FIMV_DEC_VC1_BITPLANE_SIZE;
455 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_BITPLANE2_ADR);
456 buf_addr1 += S5P_FIMV_DEC_VC1_BITPLANE_SIZE;
457 buf_size1 -= S5P_FIMV_DEC_VC1_BITPLANE_SIZE;
458 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_VC1_BITPLANE1_ADR);
459 buf_addr1 += S5P_FIMV_DEC_VC1_BITPLANE_SIZE;
460 buf_size1 -= S5P_FIMV_DEC_VC1_BITPLANE_SIZE;
461 break;
462 case S5P_MFC_CODEC_MPEG2_DEC:
463 break;
464 default:
465 mfc_err("Unknown codec for decoding (%x)\n",
466 ctx->codec_mode);
467 return -EINVAL;
468 }
469 frame_size_lu = ctx->luma_size;
470 frame_size_ch = ctx->chroma_size;
471 frame_size_mv = ctx->mv_size;
472 mfc_debug(2, "Frm size: %d ch: %d mv: %d\n", frame_size_lu, frame_size_ch,
473 frame_size_mv);
474 for (i = 0; i < ctx->total_dpb_count; i++) {
475
476 mfc_debug(2, "Luma %d: %zx\n", i,
477 ctx->dst_bufs[i].cookie.raw.luma);
478 mfc_write(dev, OFFSETB(ctx->dst_bufs[i].cookie.raw.luma),
479 S5P_FIMV_DEC_LUMA_ADR + i * 4);
480 mfc_debug(2, "\tChroma %d: %zx\n", i,
481 ctx->dst_bufs[i].cookie.raw.chroma);
482 mfc_write(dev, OFFSETA(ctx->dst_bufs[i].cookie.raw.chroma),
483 S5P_FIMV_DEC_CHROMA_ADR + i * 4);
484 if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC) {
485 mfc_debug(2, "\tBuf2: %zx, size: %d\n",
486 buf_addr2, buf_size2);
487 mfc_write(dev, OFFSETB(buf_addr2),
488 S5P_FIMV_H264_MV_ADR + i * 4);
489 buf_addr2 += frame_size_mv;
490 buf_size2 -= frame_size_mv;
491 }
492 }
493 mfc_debug(2, "Buf1: %zu, buf_size1: %d\n", buf_addr1, buf_size1);
494 mfc_debug(2, "Buf 1/2 size after: %d/%d (frames %d)\n",
495 buf_size1, buf_size2, ctx->total_dpb_count);
496 if (buf_size1 < 0 || buf_size2 < 0) {
497 mfc_debug(2, "Not enough memory has been allocated\n");
498 return -ENOMEM;
499 }
500 s5p_mfc_write_info_v5(ctx, frame_size_lu, ALLOC_LUMA_DPB_SIZE);
501 s5p_mfc_write_info_v5(ctx, frame_size_ch, ALLOC_CHROMA_DPB_SIZE);
502 if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC)
503 s5p_mfc_write_info_v5(ctx, frame_size_mv, ALLOC_MV_SIZE);
504 mfc_write(dev, ((S5P_FIMV_CH_INIT_BUFS & S5P_FIMV_CH_MASK)
505 << S5P_FIMV_CH_SHIFT) | (ctx->inst_no),
506 S5P_FIMV_SI_CH0_INST_ID);
507 return 0;
508}
509
510
511static int s5p_mfc_set_enc_stream_buffer_v5(struct s5p_mfc_ctx *ctx,
512 unsigned long addr, unsigned int size)
513{
514 struct s5p_mfc_dev *dev = ctx->dev;
515
516 mfc_write(dev, OFFSETA(addr), S5P_FIMV_ENC_SI_CH0_SB_ADR);
517 mfc_write(dev, size, S5P_FIMV_ENC_SI_CH0_SB_SIZE);
518 return 0;
519}
520
521static void s5p_mfc_set_enc_frame_buffer_v5(struct s5p_mfc_ctx *ctx,
522 unsigned long y_addr, unsigned long c_addr)
523{
524 struct s5p_mfc_dev *dev = ctx->dev;
525
526 mfc_write(dev, OFFSETB(y_addr), S5P_FIMV_ENC_SI_CH0_CUR_Y_ADR);
527 mfc_write(dev, OFFSETB(c_addr), S5P_FIMV_ENC_SI_CH0_CUR_C_ADR);
528}
529
530static void s5p_mfc_get_enc_frame_buffer_v5(struct s5p_mfc_ctx *ctx,
531 unsigned long *y_addr, unsigned long *c_addr)
532{
533 struct s5p_mfc_dev *dev = ctx->dev;
534
535 *y_addr = dev->bank2 + (mfc_read(dev, S5P_FIMV_ENCODED_Y_ADDR)
536 << MFC_OFFSET_SHIFT);
537 *c_addr = dev->bank2 + (mfc_read(dev, S5P_FIMV_ENCODED_C_ADDR)
538 << MFC_OFFSET_SHIFT);
539}
540
541
542static int s5p_mfc_set_enc_ref_buffer_v5(struct s5p_mfc_ctx *ctx)
543{
544 struct s5p_mfc_dev *dev = ctx->dev;
545 size_t buf_addr1, buf_addr2;
546 size_t buf_size1, buf_size2;
547 unsigned int enc_ref_y_size, enc_ref_c_size;
548 unsigned int guard_width, guard_height;
549 int i;
550
551 buf_addr1 = ctx->bank1.dma;
552 buf_size1 = ctx->bank1.size;
553 buf_addr2 = ctx->bank2.dma;
554 buf_size2 = ctx->bank2.size;
555 enc_ref_y_size = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN)
556 * ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN);
557 enc_ref_y_size = ALIGN(enc_ref_y_size, S5P_FIMV_NV12MT_SALIGN);
558 if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC) {
559 enc_ref_c_size = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN)
560 * ALIGN((ctx->img_height >> 1), S5P_FIMV_NV12MT_VALIGN);
561 enc_ref_c_size = ALIGN(enc_ref_c_size, S5P_FIMV_NV12MT_SALIGN);
562 } else {
563 guard_width = ALIGN(ctx->img_width + 16,
564 S5P_FIMV_NV12MT_HALIGN);
565 guard_height = ALIGN((ctx->img_height >> 1) + 4,
566 S5P_FIMV_NV12MT_VALIGN);
567 enc_ref_c_size = ALIGN(guard_width * guard_height,
568 S5P_FIMV_NV12MT_SALIGN);
569 }
570 mfc_debug(2, "buf_size1: %zu, buf_size2: %zu\n", buf_size1, buf_size2);
571 switch (ctx->codec_mode) {
572 case S5P_MFC_CODEC_H264_ENC:
573 for (i = 0; i < 2; i++) {
574 mfc_write(dev, OFFSETA(buf_addr1),
575 S5P_FIMV_ENC_REF0_LUMA_ADR + (4 * i));
576 buf_addr1 += enc_ref_y_size;
577 buf_size1 -= enc_ref_y_size;
578
579 mfc_write(dev, OFFSETB(buf_addr2),
580 S5P_FIMV_ENC_REF2_LUMA_ADR + (4 * i));
581 buf_addr2 += enc_ref_y_size;
582 buf_size2 -= enc_ref_y_size;
583 }
584 for (i = 0; i < 4; i++) {
585 mfc_write(dev, OFFSETB(buf_addr2),
586 S5P_FIMV_ENC_REF0_CHROMA_ADR + (4 * i));
587 buf_addr2 += enc_ref_c_size;
588 buf_size2 -= enc_ref_c_size;
589 }
590 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H264_UP_MV_ADR);
591 buf_addr1 += S5P_FIMV_ENC_UPMV_SIZE;
592 buf_size1 -= S5P_FIMV_ENC_UPMV_SIZE;
593 mfc_write(dev, OFFSETA(buf_addr1),
594 S5P_FIMV_H264_COZERO_FLAG_ADR);
595 buf_addr1 += S5P_FIMV_ENC_COLFLG_SIZE;
596 buf_size1 -= S5P_FIMV_ENC_COLFLG_SIZE;
597 mfc_write(dev, OFFSETA(buf_addr1),
598 S5P_FIMV_H264_UP_INTRA_MD_ADR);
599 buf_addr1 += S5P_FIMV_ENC_INTRAMD_SIZE;
600 buf_size1 -= S5P_FIMV_ENC_INTRAMD_SIZE;
601 mfc_write(dev, OFFSETB(buf_addr2),
602 S5P_FIMV_H264_UP_INTRA_PRED_ADR);
603 buf_addr2 += S5P_FIMV_ENC_INTRAPRED_SIZE;
604 buf_size2 -= S5P_FIMV_ENC_INTRAPRED_SIZE;
605 mfc_write(dev, OFFSETA(buf_addr1),
606 S5P_FIMV_H264_NBOR_INFO_ADR);
607 buf_addr1 += S5P_FIMV_ENC_NBORINFO_SIZE;
608 buf_size1 -= S5P_FIMV_ENC_NBORINFO_SIZE;
609 mfc_debug(2, "buf_size1: %zu, buf_size2: %zu\n",
610 buf_size1, buf_size2);
611 break;
612 case S5P_MFC_CODEC_MPEG4_ENC:
613 for (i = 0; i < 2; i++) {
614 mfc_write(dev, OFFSETA(buf_addr1),
615 S5P_FIMV_ENC_REF0_LUMA_ADR + (4 * i));
616 buf_addr1 += enc_ref_y_size;
617 buf_size1 -= enc_ref_y_size;
618 mfc_write(dev, OFFSETB(buf_addr2),
619 S5P_FIMV_ENC_REF2_LUMA_ADR + (4 * i));
620 buf_addr2 += enc_ref_y_size;
621 buf_size2 -= enc_ref_y_size;
622 }
623 for (i = 0; i < 4; i++) {
624 mfc_write(dev, OFFSETB(buf_addr2),
625 S5P_FIMV_ENC_REF0_CHROMA_ADR + (4 * i));
626 buf_addr2 += enc_ref_c_size;
627 buf_size2 -= enc_ref_c_size;
628 }
629 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_MPEG4_UP_MV_ADR);
630 buf_addr1 += S5P_FIMV_ENC_UPMV_SIZE;
631 buf_size1 -= S5P_FIMV_ENC_UPMV_SIZE;
632 mfc_write(dev, OFFSETA(buf_addr1),
633 S5P_FIMV_MPEG4_COZERO_FLAG_ADR);
634 buf_addr1 += S5P_FIMV_ENC_COLFLG_SIZE;
635 buf_size1 -= S5P_FIMV_ENC_COLFLG_SIZE;
636 mfc_write(dev, OFFSETA(buf_addr1),
637 S5P_FIMV_MPEG4_ACDC_COEF_ADR);
638 buf_addr1 += S5P_FIMV_ENC_ACDCCOEF_SIZE;
639 buf_size1 -= S5P_FIMV_ENC_ACDCCOEF_SIZE;
640 mfc_debug(2, "buf_size1: %zu, buf_size2: %zu\n",
641 buf_size1, buf_size2);
642 break;
643 case S5P_MFC_CODEC_H263_ENC:
644 for (i = 0; i < 2; i++) {
645 mfc_write(dev, OFFSETA(buf_addr1),
646 S5P_FIMV_ENC_REF0_LUMA_ADR + (4 * i));
647 buf_addr1 += enc_ref_y_size;
648 buf_size1 -= enc_ref_y_size;
649 mfc_write(dev, OFFSETB(buf_addr2),
650 S5P_FIMV_ENC_REF2_LUMA_ADR + (4 * i));
651 buf_addr2 += enc_ref_y_size;
652 buf_size2 -= enc_ref_y_size;
653 }
654 for (i = 0; i < 4; i++) {
655 mfc_write(dev, OFFSETB(buf_addr2),
656 S5P_FIMV_ENC_REF0_CHROMA_ADR + (4 * i));
657 buf_addr2 += enc_ref_c_size;
658 buf_size2 -= enc_ref_c_size;
659 }
660 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H263_UP_MV_ADR);
661 buf_addr1 += S5P_FIMV_ENC_UPMV_SIZE;
662 buf_size1 -= S5P_FIMV_ENC_UPMV_SIZE;
663 mfc_write(dev, OFFSETA(buf_addr1), S5P_FIMV_H263_ACDC_COEF_ADR);
664 buf_addr1 += S5P_FIMV_ENC_ACDCCOEF_SIZE;
665 buf_size1 -= S5P_FIMV_ENC_ACDCCOEF_SIZE;
666 mfc_debug(2, "buf_size1: %zu, buf_size2: %zu\n",
667 buf_size1, buf_size2);
668 break;
669 default:
670 mfc_err("Unknown codec set for encoding: %d\n",
671 ctx->codec_mode);
672 return -EINVAL;
673 }
674 return 0;
675}
676
677static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
678{
679 struct s5p_mfc_dev *dev = ctx->dev;
680 struct s5p_mfc_enc_params *p = &ctx->enc_params;
681 unsigned int reg;
682 unsigned int shm;
683
684
685 mfc_write(dev, ctx->img_width, S5P_FIMV_ENC_HSIZE_PX);
686
687 mfc_write(dev, ctx->img_height, S5P_FIMV_ENC_VSIZE_PX);
688
689 reg = mfc_read(dev, S5P_FIMV_ENC_PIC_TYPE_CTRL);
690 reg |= (1 << 18);
691 reg &= ~(0xFFFF);
692 reg |= p->gop_size;
693 mfc_write(dev, reg, S5P_FIMV_ENC_PIC_TYPE_CTRL);
694 mfc_write(dev, 0, S5P_FIMV_ENC_B_RECON_WRITE_ON);
695
696
697 mfc_write(dev, p->slice_mode, S5P_FIMV_ENC_MSLICE_CTRL);
698 if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
699 mfc_write(dev, p->slice_mb, S5P_FIMV_ENC_MSLICE_MB);
700 } else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
701 mfc_write(dev, p->slice_bit, S5P_FIMV_ENC_MSLICE_BIT);
702 } else {
703 mfc_write(dev, 0, S5P_FIMV_ENC_MSLICE_MB);
704 mfc_write(dev, 0, S5P_FIMV_ENC_MSLICE_BIT);
705 }
706
707 mfc_write(dev, p->intra_refresh_mb, S5P_FIMV_ENC_CIR_CTRL);
708
709 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M)
710 mfc_write(dev, 0, S5P_FIMV_ENC_MAP_FOR_CUR);
711 else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT)
712 mfc_write(dev, 3, S5P_FIMV_ENC_MAP_FOR_CUR);
713
714 reg = mfc_read(dev, S5P_FIMV_ENC_PADDING_CTRL);
715 if (p->pad) {
716
717 reg |= (1 << 31);
718
719 reg &= ~(0xFF << 16);
720 reg |= (p->pad_cr << 16);
721
722 reg &= ~(0xFF << 8);
723 reg |= (p->pad_cb << 8);
724
725 reg &= ~(0xFF);
726 reg |= (p->pad_luma);
727 } else {
728
729 reg = 0;
730 }
731 mfc_write(dev, reg, S5P_FIMV_ENC_PADDING_CTRL);
732
733 reg = mfc_read(dev, S5P_FIMV_ENC_RC_CONFIG);
734
735 reg &= ~(0x1 << 9);
736 reg |= (p->rc_frame << 9);
737 mfc_write(dev, reg, S5P_FIMV_ENC_RC_CONFIG);
738
739 if (p->rc_frame)
740 mfc_write(dev, p->rc_bitrate,
741 S5P_FIMV_ENC_RC_BIT_RATE);
742 else
743 mfc_write(dev, 0, S5P_FIMV_ENC_RC_BIT_RATE);
744
745 if (p->rc_frame)
746 mfc_write(dev, p->rc_reaction_coeff, S5P_FIMV_ENC_RC_RPARA);
747 shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
748
749 shm &= ~(0x1 << 3);
750 shm |= (p->seq_hdr_mode << 3);
751
752 shm &= ~(0x3 << 1);
753 shm |= (p->frame_skip_mode << 1);
754 s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
755
756 s5p_mfc_write_info_v5(ctx, p->fixed_target_bit, RC_CONTROL_CONFIG);
757 return 0;
758}
759
760static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
761{
762 struct s5p_mfc_dev *dev = ctx->dev;
763 struct s5p_mfc_enc_params *p = &ctx->enc_params;
764 struct s5p_mfc_h264_enc_params *p_264 = &p->codec.h264;
765 unsigned int reg;
766 unsigned int shm;
767
768 s5p_mfc_set_enc_params(ctx);
769
770 reg = mfc_read(dev, S5P_FIMV_ENC_PIC_TYPE_CTRL);
771
772 reg &= ~(0x3 << 16);
773 reg |= (p->num_b_frame << 16);
774 mfc_write(dev, reg, S5P_FIMV_ENC_PIC_TYPE_CTRL);
775
776 reg = mfc_read(dev, S5P_FIMV_ENC_PROFILE);
777
778 reg &= ~(0xFF << 8);
779 reg |= (p_264->level << 8);
780
781 reg &= ~(0x3F);
782 reg |= p_264->profile;
783 mfc_write(dev, reg, S5P_FIMV_ENC_PROFILE);
784
785 mfc_write(dev, p_264->interlace, S5P_FIMV_ENC_PIC_STRUCT);
786
787 if (p_264->interlace)
788 mfc_write(dev, ctx->img_height >> 1, S5P_FIMV_ENC_VSIZE_PX);
789
790 mfc_write(dev, p_264->loop_filter_mode, S5P_FIMV_ENC_LF_CTRL);
791
792 if (p_264->loop_filter_alpha < 0) {
793 reg = 0x10;
794 reg |= (0xFF - p_264->loop_filter_alpha) + 1;
795 } else {
796 reg = 0x00;
797 reg |= (p_264->loop_filter_alpha & 0xF);
798 }
799 mfc_write(dev, reg, S5P_FIMV_ENC_ALPHA_OFF);
800
801 if (p_264->loop_filter_beta < 0) {
802 reg = 0x10;
803 reg |= (0xFF - p_264->loop_filter_beta) + 1;
804 } else {
805 reg = 0x00;
806 reg |= (p_264->loop_filter_beta & 0xF);
807 }
808 mfc_write(dev, reg, S5P_FIMV_ENC_BETA_OFF);
809
810 if (p_264->entropy_mode == V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC)
811 mfc_write(dev, 1, S5P_FIMV_ENC_H264_ENTROPY_MODE);
812 else
813 mfc_write(dev, 0, S5P_FIMV_ENC_H264_ENTROPY_MODE);
814
815 reg = mfc_read(dev, S5P_FIMV_ENC_H264_NUM_OF_REF);
816
817 reg &= ~(0x3 << 5);
818 reg |= (p_264->num_ref_pic_4p << 5);
819
820 reg &= ~(0x1F);
821 reg |= p_264->max_ref_pic;
822 mfc_write(dev, reg, S5P_FIMV_ENC_H264_NUM_OF_REF);
823
824 mfc_write(dev, p_264->_8x8_transform, S5P_FIMV_ENC_H264_TRANS_FLAG);
825
826 reg = mfc_read(dev, S5P_FIMV_ENC_RC_CONFIG);
827
828 reg &= ~(0x1 << 8);
829 reg |= (p->rc_mb << 8);
830
831 reg &= ~(0x3F);
832 reg |= p_264->rc_frame_qp;
833 mfc_write(dev, reg, S5P_FIMV_ENC_RC_CONFIG);
834
835 if (p->rc_frame && p->rc_framerate_denom)
836 mfc_write(dev, p->rc_framerate_num * 1000
837 / p->rc_framerate_denom, S5P_FIMV_ENC_RC_FRAME_RATE);
838 else
839 mfc_write(dev, 0, S5P_FIMV_ENC_RC_FRAME_RATE);
840
841 reg = mfc_read(dev, S5P_FIMV_ENC_RC_QBOUND);
842
843 reg &= ~(0x3F << 8);
844 reg |= (p_264->rc_max_qp << 8);
845
846 reg &= ~(0x3F);
847 reg |= p_264->rc_min_qp;
848 mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND);
849
850 if (p->rc_mb) {
851 reg = mfc_read(dev, S5P_FIMV_ENC_RC_MB_CTRL);
852
853 reg &= ~(0x1 << 3);
854 reg |= (p_264->rc_mb_dark << 3);
855
856 reg &= ~(0x1 << 2);
857 reg |= (p_264->rc_mb_smooth << 2);
858
859 reg &= ~(0x1 << 1);
860 reg |= (p_264->rc_mb_static << 1);
861
862 reg &= ~(0x1);
863 reg |= p_264->rc_mb_activity;
864 mfc_write(dev, reg, S5P_FIMV_ENC_RC_MB_CTRL);
865 }
866 if (!p->rc_frame && !p->rc_mb) {
867 shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP);
868 shm &= ~(0xFFF);
869 shm |= ((p_264->rc_b_frame_qp & 0x3F) << 6);
870 shm |= (p_264->rc_p_frame_qp & 0x3F);
871 s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP);
872 }
873
874 shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
875
876 shm &= ~(0x1 << 15);
877 shm |= (p_264->vui_sar << 1);
878 s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
879 if (p_264->vui_sar) {
880
881 shm = s5p_mfc_read_info_v5(ctx, SAMPLE_ASPECT_RATIO_IDC);
882 shm &= ~(0xFF);
883 shm |= p_264->vui_sar_idc;
884 s5p_mfc_write_info_v5(ctx, shm, SAMPLE_ASPECT_RATIO_IDC);
885 if (p_264->vui_sar_idc == 0xFF) {
886
887 shm = s5p_mfc_read_info_v5(ctx, EXTENDED_SAR);
888 shm &= ~(0xFFFFFFFF);
889 shm |= p_264->vui_ext_sar_width << 16;
890 shm |= p_264->vui_ext_sar_height;
891 s5p_mfc_write_info_v5(ctx, shm, EXTENDED_SAR);
892 }
893 }
894
895 shm = s5p_mfc_read_info_v5(ctx, H264_I_PERIOD);
896
897 shm &= ~(0x1 << 16);
898 shm |= (p_264->open_gop << 16);
899
900 if (p_264->open_gop) {
901 shm &= ~(0xFFFF);
902 shm |= p_264->open_gop_size;
903 }
904 s5p_mfc_write_info_v5(ctx, shm, H264_I_PERIOD);
905
906 shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
907
908 if (p->frame_skip_mode ==
909 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
910 shm &= ~(0xFFFF << 16);
911 shm |= (p_264->cpb_size << 16);
912 }
913 s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
914 return 0;
915}
916
917static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
918{
919 struct s5p_mfc_dev *dev = ctx->dev;
920 struct s5p_mfc_enc_params *p = &ctx->enc_params;
921 struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
922 unsigned int reg;
923 unsigned int shm;
924 unsigned int framerate;
925
926 s5p_mfc_set_enc_params(ctx);
927
928 reg = mfc_read(dev, S5P_FIMV_ENC_PIC_TYPE_CTRL);
929
930 reg &= ~(0x3 << 16);
931 reg |= (p->num_b_frame << 16);
932 mfc_write(dev, reg, S5P_FIMV_ENC_PIC_TYPE_CTRL);
933
934 reg = mfc_read(dev, S5P_FIMV_ENC_PROFILE);
935
936 reg &= ~(0xFF << 8);
937 reg |= (p_mpeg4->level << 8);
938
939 reg &= ~(0x3F);
940 reg |= p_mpeg4->profile;
941 mfc_write(dev, reg, S5P_FIMV_ENC_PROFILE);
942
943 mfc_write(dev, p_mpeg4->quarter_pixel, S5P_FIMV_ENC_MPEG4_QUART_PXL);
944
945 if (!p->rc_frame) {
946 shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP);
947 shm &= ~(0xFFF);
948 shm |= ((p_mpeg4->rc_b_frame_qp & 0x3F) << 6);
949 shm |= (p_mpeg4->rc_p_frame_qp & 0x3F);
950 s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP);
951 }
952
953 if (p->rc_frame) {
954 if (p->rc_framerate_denom > 0) {
955 framerate = p->rc_framerate_num * 1000 /
956 p->rc_framerate_denom;
957 mfc_write(dev, framerate,
958 S5P_FIMV_ENC_RC_FRAME_RATE);
959 shm = s5p_mfc_read_info_v5(ctx, RC_VOP_TIMING);
960 shm &= ~(0xFFFFFFFF);
961 shm |= (1 << 31);
962 shm |= ((p->rc_framerate_num & 0x7FFF) << 16);
963 shm |= (p->rc_framerate_denom & 0xFFFF);
964 s5p_mfc_write_info_v5(ctx, shm, RC_VOP_TIMING);
965 }
966 } else {
967 mfc_write(dev, 0, S5P_FIMV_ENC_RC_FRAME_RATE);
968 }
969
970 reg = mfc_read(dev, S5P_FIMV_ENC_RC_CONFIG);
971
972 reg &= ~(0x3F);
973 reg |= p_mpeg4->rc_frame_qp;
974 mfc_write(dev, reg, S5P_FIMV_ENC_RC_CONFIG);
975
976 reg = mfc_read(dev, S5P_FIMV_ENC_RC_QBOUND);
977
978 reg &= ~(0x3F << 8);
979 reg |= (p_mpeg4->rc_max_qp << 8);
980
981 reg &= ~(0x3F);
982 reg |= p_mpeg4->rc_min_qp;
983 mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND);
984
985 shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
986
987 if (p->frame_skip_mode ==
988 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
989 shm &= ~(0xFFFF << 16);
990 shm |= (p->vbv_size << 16);
991 }
992 s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
993 return 0;
994}
995
996static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
997{
998 struct s5p_mfc_dev *dev = ctx->dev;
999 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1000 struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
1001 unsigned int reg;
1002 unsigned int shm;
1003
1004 s5p_mfc_set_enc_params(ctx);
1005
1006 if (!p->rc_frame) {
1007 shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP);
1008 shm &= ~(0xFFF);
1009 shm |= (p_h263->rc_p_frame_qp & 0x3F);
1010 s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP);
1011 }
1012
1013 if (p->rc_frame && p->rc_framerate_denom)
1014 mfc_write(dev, p->rc_framerate_num * 1000
1015 / p->rc_framerate_denom, S5P_FIMV_ENC_RC_FRAME_RATE);
1016 else
1017 mfc_write(dev, 0, S5P_FIMV_ENC_RC_FRAME_RATE);
1018
1019 reg = mfc_read(dev, S5P_FIMV_ENC_RC_CONFIG);
1020
1021 reg &= ~(0x3F);
1022 reg |= p_h263->rc_frame_qp;
1023 mfc_write(dev, reg, S5P_FIMV_ENC_RC_CONFIG);
1024
1025 reg = mfc_read(dev, S5P_FIMV_ENC_RC_QBOUND);
1026
1027 reg &= ~(0x3F << 8);
1028 reg |= (p_h263->rc_max_qp << 8);
1029
1030 reg &= ~(0x3F);
1031 reg |= p_h263->rc_min_qp;
1032 mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND);
1033
1034 shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
1035
1036 if (p->frame_skip_mode ==
1037 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
1038 shm &= ~(0xFFFF << 16);
1039 shm |= (p->vbv_size << 16);
1040 }
1041 s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
1042 return 0;
1043}
1044
1045
1046static int s5p_mfc_init_decode_v5(struct s5p_mfc_ctx *ctx)
1047{
1048 struct s5p_mfc_dev *dev = ctx->dev;
1049
1050 s5p_mfc_set_shared_buffer(ctx);
1051
1052 if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_DEC)
1053 mfc_write(dev, ctx->loop_filter_mpeg4, S5P_FIMV_ENC_LF_CTRL);
1054 else
1055 mfc_write(dev, 0, S5P_FIMV_ENC_LF_CTRL);
1056 mfc_write(dev, ((ctx->slice_interface & S5P_FIMV_SLICE_INT_MASK) <<
1057 S5P_FIMV_SLICE_INT_SHIFT) | (ctx->display_delay_enable <<
1058 S5P_FIMV_DDELAY_ENA_SHIFT) | ((ctx->display_delay &
1059 S5P_FIMV_DDELAY_VAL_MASK) << S5P_FIMV_DDELAY_VAL_SHIFT),
1060 S5P_FIMV_SI_CH0_DPB_CONF_CTRL);
1061 mfc_write(dev,
1062 ((S5P_FIMV_CH_SEQ_HEADER & S5P_FIMV_CH_MASK) << S5P_FIMV_CH_SHIFT)
1063 | (ctx->inst_no), S5P_FIMV_SI_CH0_INST_ID);
1064 return 0;
1065}
1066
1067static void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush)
1068{
1069 struct s5p_mfc_dev *dev = ctx->dev;
1070 unsigned int dpb;
1071
1072 if (flush)
1073 dpb = mfc_read(dev, S5P_FIMV_SI_CH0_DPB_CONF_CTRL) | (
1074 S5P_FIMV_DPB_FLUSH_MASK << S5P_FIMV_DPB_FLUSH_SHIFT);
1075 else
1076 dpb = mfc_read(dev, S5P_FIMV_SI_CH0_DPB_CONF_CTRL) &
1077 ~(S5P_FIMV_DPB_FLUSH_MASK << S5P_FIMV_DPB_FLUSH_SHIFT);
1078 mfc_write(dev, dpb, S5P_FIMV_SI_CH0_DPB_CONF_CTRL);
1079}
1080
1081
1082static int s5p_mfc_decode_one_frame_v5(struct s5p_mfc_ctx *ctx,
1083 enum s5p_mfc_decode_arg last_frame)
1084{
1085 struct s5p_mfc_dev *dev = ctx->dev;
1086
1087 mfc_write(dev, ctx->dec_dst_flag, S5P_FIMV_SI_CH0_RELEASE_BUF);
1088 s5p_mfc_set_shared_buffer(ctx);
1089 s5p_mfc_set_flush(ctx, ctx->dpb_flush_flag);
1090
1091
1092 switch (last_frame) {
1093 case MFC_DEC_FRAME:
1094 mfc_write(dev, ((S5P_FIMV_CH_FRAME_START & S5P_FIMV_CH_MASK) <<
1095 S5P_FIMV_CH_SHIFT) | (ctx->inst_no), S5P_FIMV_SI_CH0_INST_ID);
1096 break;
1097 case MFC_DEC_LAST_FRAME:
1098 mfc_write(dev, ((S5P_FIMV_CH_LAST_FRAME & S5P_FIMV_CH_MASK) <<
1099 S5P_FIMV_CH_SHIFT) | (ctx->inst_no), S5P_FIMV_SI_CH0_INST_ID);
1100 break;
1101 case MFC_DEC_RES_CHANGE:
1102 mfc_write(dev, ((S5P_FIMV_CH_FRAME_START_REALLOC &
1103 S5P_FIMV_CH_MASK) << S5P_FIMV_CH_SHIFT) | (ctx->inst_no),
1104 S5P_FIMV_SI_CH0_INST_ID);
1105 break;
1106 }
1107 mfc_debug(2, "Decoding a usual frame\n");
1108 return 0;
1109}
1110
1111static int s5p_mfc_init_encode_v5(struct s5p_mfc_ctx *ctx)
1112{
1113 struct s5p_mfc_dev *dev = ctx->dev;
1114
1115 if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
1116 s5p_mfc_set_enc_params_h264(ctx);
1117 else if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_ENC)
1118 s5p_mfc_set_enc_params_mpeg4(ctx);
1119 else if (ctx->codec_mode == S5P_MFC_CODEC_H263_ENC)
1120 s5p_mfc_set_enc_params_h263(ctx);
1121 else {
1122 mfc_err("Unknown codec for encoding (%x)\n",
1123 ctx->codec_mode);
1124 return -EINVAL;
1125 }
1126 s5p_mfc_set_shared_buffer(ctx);
1127 mfc_write(dev, ((S5P_FIMV_CH_SEQ_HEADER << 16) & 0x70000) |
1128 (ctx->inst_no), S5P_FIMV_SI_CH0_INST_ID);
1129 return 0;
1130}
1131
1132
1133static int s5p_mfc_encode_one_frame_v5(struct s5p_mfc_ctx *ctx)
1134{
1135 struct s5p_mfc_dev *dev = ctx->dev;
1136 int cmd;
1137
1138 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M)
1139 mfc_write(dev, 0, S5P_FIMV_ENC_MAP_FOR_CUR);
1140 else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT)
1141 mfc_write(dev, 3, S5P_FIMV_ENC_MAP_FOR_CUR);
1142 s5p_mfc_set_shared_buffer(ctx);
1143
1144 if (ctx->state == MFCINST_FINISHING)
1145 cmd = S5P_FIMV_CH_LAST_FRAME;
1146 else
1147 cmd = S5P_FIMV_CH_FRAME_START;
1148 mfc_write(dev, ((cmd & S5P_FIMV_CH_MASK) << S5P_FIMV_CH_SHIFT)
1149 | (ctx->inst_no), S5P_FIMV_SI_CH0_INST_ID);
1150
1151 return 0;
1152}
1153
1154static int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev)
1155{
1156 unsigned long flags;
1157 int new_ctx;
1158 int cnt;
1159
1160 spin_lock_irqsave(&dev->condlock, flags);
1161 new_ctx = (dev->curr_ctx + 1) % MFC_NUM_CONTEXTS;
1162 cnt = 0;
1163 while (!test_bit(new_ctx, &dev->ctx_work_bits)) {
1164 new_ctx = (new_ctx + 1) % MFC_NUM_CONTEXTS;
1165 if (++cnt > MFC_NUM_CONTEXTS) {
1166
1167 spin_unlock_irqrestore(&dev->condlock, flags);
1168 return -EAGAIN;
1169 }
1170 }
1171 spin_unlock_irqrestore(&dev->condlock, flags);
1172 return new_ctx;
1173}
1174
1175static void s5p_mfc_run_res_change(struct s5p_mfc_ctx *ctx)
1176{
1177 struct s5p_mfc_dev *dev = ctx->dev;
1178
1179 s5p_mfc_set_dec_stream_buffer_v5(ctx, 0, 0, 0);
1180 dev->curr_ctx = ctx->num;
1181 s5p_mfc_decode_one_frame_v5(ctx, MFC_DEC_RES_CHANGE);
1182}
1183
1184static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame)
1185{
1186 struct s5p_mfc_dev *dev = ctx->dev;
1187 struct s5p_mfc_buf *temp_vb;
1188 unsigned long flags;
1189
1190 if (ctx->state == MFCINST_FINISHING) {
1191 last_frame = MFC_DEC_LAST_FRAME;
1192 s5p_mfc_set_dec_stream_buffer_v5(ctx, 0, 0, 0);
1193 dev->curr_ctx = ctx->num;
1194 s5p_mfc_decode_one_frame_v5(ctx, last_frame);
1195 return 0;
1196 }
1197
1198 spin_lock_irqsave(&dev->irqlock, flags);
1199
1200 if (list_empty(&ctx->src_queue)) {
1201 mfc_debug(2, "No src buffers\n");
1202 spin_unlock_irqrestore(&dev->irqlock, flags);
1203 return -EAGAIN;
1204 }
1205
1206 temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1207 temp_vb->flags |= MFC_BUF_FLAG_USED;
1208 s5p_mfc_set_dec_stream_buffer_v5(ctx,
1209 vb2_dma_contig_plane_dma_addr(temp_vb->b, 0),
1210 ctx->consumed_stream, temp_vb->b->v4l2_planes[0].bytesused);
1211 spin_unlock_irqrestore(&dev->irqlock, flags);
1212 dev->curr_ctx = ctx->num;
1213 if (temp_vb->b->v4l2_planes[0].bytesused == 0) {
1214 last_frame = MFC_DEC_LAST_FRAME;
1215 mfc_debug(2, "Setting ctx->state to FINISHING\n");
1216 ctx->state = MFCINST_FINISHING;
1217 }
1218 s5p_mfc_decode_one_frame_v5(ctx, last_frame);
1219 return 0;
1220}
1221
1222static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
1223{
1224 struct s5p_mfc_dev *dev = ctx->dev;
1225 unsigned long flags;
1226 struct s5p_mfc_buf *dst_mb;
1227 struct s5p_mfc_buf *src_mb;
1228 unsigned long src_y_addr, src_c_addr, dst_addr;
1229 unsigned int dst_size;
1230
1231 spin_lock_irqsave(&dev->irqlock, flags);
1232 if (list_empty(&ctx->src_queue) && ctx->state != MFCINST_FINISHING) {
1233 mfc_debug(2, "no src buffers\n");
1234 spin_unlock_irqrestore(&dev->irqlock, flags);
1235 return -EAGAIN;
1236 }
1237 if (list_empty(&ctx->dst_queue)) {
1238 mfc_debug(2, "no dst buffers\n");
1239 spin_unlock_irqrestore(&dev->irqlock, flags);
1240 return -EAGAIN;
1241 }
1242 if (list_empty(&ctx->src_queue)) {
1243
1244 s5p_mfc_set_enc_frame_buffer_v5(ctx, dev->bank2, dev->bank2);
1245 src_mb = NULL;
1246 } else {
1247 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
1248 list);
1249 src_mb->flags |= MFC_BUF_FLAG_USED;
1250 if (src_mb->b->v4l2_planes[0].bytesused == 0) {
1251
1252 s5p_mfc_set_enc_frame_buffer_v5(ctx, dev->bank2,
1253 dev->bank2);
1254 ctx->state = MFCINST_FINISHING;
1255 } else {
1256 src_y_addr = vb2_dma_contig_plane_dma_addr(src_mb->b,
1257 0);
1258 src_c_addr = vb2_dma_contig_plane_dma_addr(src_mb->b,
1259 1);
1260 s5p_mfc_set_enc_frame_buffer_v5(ctx, src_y_addr,
1261 src_c_addr);
1262 if (src_mb->flags & MFC_BUF_FLAG_EOS)
1263 ctx->state = MFCINST_FINISHING;
1264 }
1265 }
1266 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1267 dst_mb->flags |= MFC_BUF_FLAG_USED;
1268 dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0);
1269 dst_size = vb2_plane_size(dst_mb->b, 0);
1270 s5p_mfc_set_enc_stream_buffer_v5(ctx, dst_addr, dst_size);
1271 spin_unlock_irqrestore(&dev->irqlock, flags);
1272 dev->curr_ctx = ctx->num;
1273 mfc_debug(2, "encoding buffer with index=%d state=%d\n",
1274 src_mb ? src_mb->b->v4l2_buf.index : -1, ctx->state);
1275 s5p_mfc_encode_one_frame_v5(ctx);
1276 return 0;
1277}
1278
1279static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx)
1280{
1281 struct s5p_mfc_dev *dev = ctx->dev;
1282 unsigned long flags;
1283 struct s5p_mfc_buf *temp_vb;
1284
1285
1286 spin_lock_irqsave(&dev->irqlock, flags);
1287 mfc_debug(2, "Preparing to init decoding\n");
1288 temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1289 s5p_mfc_set_dec_desc_buffer(ctx);
1290 mfc_debug(2, "Header size: %d\n", temp_vb->b->v4l2_planes[0].bytesused);
1291 s5p_mfc_set_dec_stream_buffer_v5(ctx,
1292 vb2_dma_contig_plane_dma_addr(temp_vb->b, 0),
1293 0, temp_vb->b->v4l2_planes[0].bytesused);
1294 spin_unlock_irqrestore(&dev->irqlock, flags);
1295 dev->curr_ctx = ctx->num;
1296 s5p_mfc_init_decode_v5(ctx);
1297}
1298
1299static void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx)
1300{
1301 struct s5p_mfc_dev *dev = ctx->dev;
1302 unsigned long flags;
1303 struct s5p_mfc_buf *dst_mb;
1304 unsigned long dst_addr;
1305 unsigned int dst_size;
1306
1307 s5p_mfc_set_enc_ref_buffer_v5(ctx);
1308 spin_lock_irqsave(&dev->irqlock, flags);
1309 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1310 dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0);
1311 dst_size = vb2_plane_size(dst_mb->b, 0);
1312 s5p_mfc_set_enc_stream_buffer_v5(ctx, dst_addr, dst_size);
1313 spin_unlock_irqrestore(&dev->irqlock, flags);
1314 dev->curr_ctx = ctx->num;
1315 s5p_mfc_init_encode_v5(ctx);
1316}
1317
1318static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx)
1319{
1320 struct s5p_mfc_dev *dev = ctx->dev;
1321 unsigned long flags;
1322 struct s5p_mfc_buf *temp_vb;
1323 int ret;
1324
1325
1326
1327
1328
1329 if (ctx->capture_state != QUEUE_BUFS_MMAPED) {
1330 mfc_err("It seems that not all destionation buffers were "
1331 "mmaped\nMFC requires that all destination are mmaped "
1332 "before starting processing\n");
1333 return -EAGAIN;
1334 }
1335 spin_lock_irqsave(&dev->irqlock, flags);
1336 if (list_empty(&ctx->src_queue)) {
1337 mfc_err("Header has been deallocated in the middle of"
1338 " initialization\n");
1339 spin_unlock_irqrestore(&dev->irqlock, flags);
1340 return -EIO;
1341 }
1342 temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1343 mfc_debug(2, "Header size: %d\n", temp_vb->b->v4l2_planes[0].bytesused);
1344 s5p_mfc_set_dec_stream_buffer_v5(ctx,
1345 vb2_dma_contig_plane_dma_addr(temp_vb->b, 0),
1346 0, temp_vb->b->v4l2_planes[0].bytesused);
1347 spin_unlock_irqrestore(&dev->irqlock, flags);
1348 dev->curr_ctx = ctx->num;
1349 ret = s5p_mfc_set_dec_frame_buffer_v5(ctx);
1350 if (ret) {
1351 mfc_err("Failed to alloc frame mem\n");
1352 ctx->state = MFCINST_ERROR;
1353 }
1354 return ret;
1355}
1356
1357
1358static void s5p_mfc_try_run_v5(struct s5p_mfc_dev *dev)
1359{
1360 struct s5p_mfc_ctx *ctx;
1361 int new_ctx;
1362 unsigned int ret = 0;
1363
1364 if (test_bit(0, &dev->enter_suspend)) {
1365 mfc_debug(1, "Entering suspend so do not schedule any jobs\n");
1366 return;
1367 }
1368
1369 if (test_and_set_bit(0, &dev->hw_lock) != 0) {
1370
1371 mfc_debug(1, "Couldn't lock HW\n");
1372 return;
1373 }
1374
1375 new_ctx = s5p_mfc_get_new_ctx(dev);
1376 if (new_ctx < 0) {
1377
1378 if (test_and_clear_bit(0, &dev->hw_lock) == 0) {
1379 mfc_err("Failed to unlock hardware\n");
1380 return;
1381 }
1382 mfc_debug(1, "No ctx is scheduled to be run\n");
1383 return;
1384 }
1385 ctx = dev->ctx[new_ctx];
1386
1387
1388
1389
1390
1391 s5p_mfc_clock_on();
1392 s5p_mfc_clean_ctx_int_flags(ctx);
1393
1394 if (ctx->type == MFCINST_DECODER) {
1395 s5p_mfc_set_dec_desc_buffer(ctx);
1396 switch (ctx->state) {
1397 case MFCINST_FINISHING:
1398 s5p_mfc_run_dec_frame(ctx, MFC_DEC_LAST_FRAME);
1399 break;
1400 case MFCINST_RUNNING:
1401 ret = s5p_mfc_run_dec_frame(ctx, MFC_DEC_FRAME);
1402 break;
1403 case MFCINST_INIT:
1404 ret = s5p_mfc_hw_call(dev->mfc_cmds, open_inst_cmd,
1405 ctx);
1406 break;
1407 case MFCINST_RETURN_INST:
1408 ret = s5p_mfc_hw_call(dev->mfc_cmds, close_inst_cmd,
1409 ctx);
1410 break;
1411 case MFCINST_GOT_INST:
1412 s5p_mfc_run_init_dec(ctx);
1413 break;
1414 case MFCINST_HEAD_PARSED:
1415 ret = s5p_mfc_run_init_dec_buffers(ctx);
1416 mfc_debug(1, "head parsed\n");
1417 break;
1418 case MFCINST_RES_CHANGE_INIT:
1419 s5p_mfc_run_res_change(ctx);
1420 break;
1421 case MFCINST_RES_CHANGE_FLUSH:
1422 s5p_mfc_run_dec_frame(ctx, MFC_DEC_FRAME);
1423 break;
1424 case MFCINST_RES_CHANGE_END:
1425 mfc_debug(2, "Finished remaining frames after resolution change\n");
1426 ctx->capture_state = QUEUE_FREE;
1427 mfc_debug(2, "Will re-init the codec\n");
1428 s5p_mfc_run_init_dec(ctx);
1429 break;
1430 default:
1431 ret = -EAGAIN;
1432 }
1433 } else if (ctx->type == MFCINST_ENCODER) {
1434 switch (ctx->state) {
1435 case MFCINST_FINISHING:
1436 case MFCINST_RUNNING:
1437 ret = s5p_mfc_run_enc_frame(ctx);
1438 break;
1439 case MFCINST_INIT:
1440 ret = s5p_mfc_hw_call(dev->mfc_cmds, open_inst_cmd,
1441 ctx);
1442 break;
1443 case MFCINST_RETURN_INST:
1444 ret = s5p_mfc_hw_call(dev->mfc_cmds, close_inst_cmd,
1445 ctx);
1446 break;
1447 case MFCINST_GOT_INST:
1448 s5p_mfc_run_init_enc(ctx);
1449 break;
1450 default:
1451 ret = -EAGAIN;
1452 }
1453 } else {
1454 mfc_err("Invalid context type: %d\n", ctx->type);
1455 ret = -EAGAIN;
1456 }
1457
1458 if (ret) {
1459
1460 if (test_and_clear_bit(0, &dev->hw_lock) == 0)
1461 mfc_err("Failed to unlock hardware\n");
1462
1463
1464
1465
1466
1467 s5p_mfc_clock_off();
1468 }
1469}
1470
1471
1472static void s5p_mfc_cleanup_queue_v5(struct list_head *lh, struct vb2_queue *vq)
1473{
1474 struct s5p_mfc_buf *b;
1475 int i;
1476
1477 while (!list_empty(lh)) {
1478 b = list_entry(lh->next, struct s5p_mfc_buf, list);
1479 for (i = 0; i < b->b->num_planes; i++)
1480 vb2_set_plane_payload(b->b, i, 0);
1481 vb2_buffer_done(b->b, VB2_BUF_STATE_ERROR);
1482 list_del(&b->list);
1483 }
1484}
1485
1486static void s5p_mfc_clear_int_flags_v5(struct s5p_mfc_dev *dev)
1487{
1488 mfc_write(dev, 0, S5P_FIMV_RISC_HOST_INT);
1489 mfc_write(dev, 0, S5P_FIMV_RISC2HOST_CMD);
1490 mfc_write(dev, 0xffff, S5P_FIMV_SI_RTN_CHID);
1491}
1492
1493static int s5p_mfc_get_dspl_y_adr_v5(struct s5p_mfc_dev *dev)
1494{
1495 return mfc_read(dev, S5P_FIMV_SI_DISPLAY_Y_ADR) << MFC_OFFSET_SHIFT;
1496}
1497
1498static int s5p_mfc_get_dec_y_adr_v5(struct s5p_mfc_dev *dev)
1499{
1500 return mfc_read(dev, S5P_FIMV_SI_DECODE_Y_ADR) << MFC_OFFSET_SHIFT;
1501}
1502
1503static int s5p_mfc_get_dspl_status_v5(struct s5p_mfc_dev *dev)
1504{
1505 return mfc_read(dev, S5P_FIMV_SI_DISPLAY_STATUS);
1506}
1507
1508static int s5p_mfc_get_dec_status_v5(struct s5p_mfc_dev *dev)
1509{
1510 return mfc_read(dev, S5P_FIMV_SI_DECODE_STATUS);
1511}
1512
1513static int s5p_mfc_get_dec_frame_type_v5(struct s5p_mfc_dev *dev)
1514{
1515 return mfc_read(dev, S5P_FIMV_DECODE_FRAME_TYPE) &
1516 S5P_FIMV_DECODE_FRAME_MASK;
1517}
1518
1519static int s5p_mfc_get_disp_frame_type_v5(struct s5p_mfc_ctx *ctx)
1520{
1521 return (s5p_mfc_read_info_v5(ctx, DISP_PIC_FRAME_TYPE) >>
1522 S5P_FIMV_SHARED_DISP_FRAME_TYPE_SHIFT) &
1523 S5P_FIMV_DECODE_FRAME_MASK;
1524}
1525
1526static int s5p_mfc_get_consumed_stream_v5(struct s5p_mfc_dev *dev)
1527{
1528 return mfc_read(dev, S5P_FIMV_SI_CONSUMED_BYTES);
1529}
1530
1531static int s5p_mfc_get_int_reason_v5(struct s5p_mfc_dev *dev)
1532{
1533 int reason;
1534 reason = mfc_read(dev, S5P_FIMV_RISC2HOST_CMD) &
1535 S5P_FIMV_RISC2HOST_CMD_MASK;
1536 switch (reason) {
1537 case S5P_FIMV_R2H_CMD_OPEN_INSTANCE_RET:
1538 reason = S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET;
1539 break;
1540 case S5P_FIMV_R2H_CMD_CLOSE_INSTANCE_RET:
1541 reason = S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET;
1542 break;
1543 case S5P_FIMV_R2H_CMD_SEQ_DONE_RET:
1544 reason = S5P_MFC_R2H_CMD_SEQ_DONE_RET;
1545 break;
1546 case S5P_FIMV_R2H_CMD_FRAME_DONE_RET:
1547 reason = S5P_MFC_R2H_CMD_FRAME_DONE_RET;
1548 break;
1549 case S5P_FIMV_R2H_CMD_SLICE_DONE_RET:
1550 reason = S5P_MFC_R2H_CMD_SLICE_DONE_RET;
1551 break;
1552 case S5P_FIMV_R2H_CMD_SYS_INIT_RET:
1553 reason = S5P_MFC_R2H_CMD_SYS_INIT_RET;
1554 break;
1555 case S5P_FIMV_R2H_CMD_FW_STATUS_RET:
1556 reason = S5P_MFC_R2H_CMD_FW_STATUS_RET;
1557 break;
1558 case S5P_FIMV_R2H_CMD_SLEEP_RET:
1559 reason = S5P_MFC_R2H_CMD_SLEEP_RET;
1560 break;
1561 case S5P_FIMV_R2H_CMD_WAKEUP_RET:
1562 reason = S5P_MFC_R2H_CMD_WAKEUP_RET;
1563 break;
1564 case S5P_FIMV_R2H_CMD_INIT_BUFFERS_RET:
1565 reason = S5P_MFC_R2H_CMD_INIT_BUFFERS_RET;
1566 break;
1567 case S5P_FIMV_R2H_CMD_ENC_COMPLETE_RET:
1568 reason = S5P_MFC_R2H_CMD_COMPLETE_SEQ_RET;
1569 break;
1570 case S5P_FIMV_R2H_CMD_ERR_RET:
1571 reason = S5P_MFC_R2H_CMD_ERR_RET;
1572 break;
1573 default:
1574 reason = S5P_MFC_R2H_CMD_EMPTY;
1575 }
1576 return reason;
1577}
1578
1579static int s5p_mfc_get_int_err_v5(struct s5p_mfc_dev *dev)
1580{
1581 return mfc_read(dev, S5P_FIMV_RISC2HOST_ARG2);
1582}
1583
1584static int s5p_mfc_err_dec_v5(unsigned int err)
1585{
1586 return (err & S5P_FIMV_ERR_DEC_MASK) >> S5P_FIMV_ERR_DEC_SHIFT;
1587}
1588
1589static int s5p_mfc_err_dspl_v5(unsigned int err)
1590{
1591 return (err & S5P_FIMV_ERR_DSPL_MASK) >> S5P_FIMV_ERR_DSPL_SHIFT;
1592}
1593
1594static int s5p_mfc_get_img_width_v5(struct s5p_mfc_dev *dev)
1595{
1596 return mfc_read(dev, S5P_FIMV_SI_HRESOL);
1597}
1598
1599static int s5p_mfc_get_img_height_v5(struct s5p_mfc_dev *dev)
1600{
1601 return mfc_read(dev, S5P_FIMV_SI_VRESOL);
1602}
1603
1604static int s5p_mfc_get_dpb_count_v5(struct s5p_mfc_dev *dev)
1605{
1606 return mfc_read(dev, S5P_FIMV_SI_BUF_NUMBER);
1607}
1608
1609static int s5p_mfc_get_mv_count_v5(struct s5p_mfc_dev *dev)
1610{
1611
1612 return -1;
1613}
1614
1615static int s5p_mfc_get_inst_no_v5(struct s5p_mfc_dev *dev)
1616{
1617 return mfc_read(dev, S5P_FIMV_RISC2HOST_ARG1);
1618}
1619
1620static int s5p_mfc_get_enc_strm_size_v5(struct s5p_mfc_dev *dev)
1621{
1622 return mfc_read(dev, S5P_FIMV_ENC_SI_STRM_SIZE);
1623}
1624
1625static int s5p_mfc_get_enc_slice_type_v5(struct s5p_mfc_dev *dev)
1626{
1627 return mfc_read(dev, S5P_FIMV_ENC_SI_SLICE_TYPE);
1628}
1629
1630static int s5p_mfc_get_enc_dpb_count_v5(struct s5p_mfc_dev *dev)
1631{
1632 return -1;
1633}
1634
1635static int s5p_mfc_get_enc_pic_count_v5(struct s5p_mfc_dev *dev)
1636{
1637 return mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT);
1638}
1639
1640static int s5p_mfc_get_sei_avail_status_v5(struct s5p_mfc_ctx *ctx)
1641{
1642 return s5p_mfc_read_info_v5(ctx, FRAME_PACK_SEI_AVAIL);
1643}
1644
1645static int s5p_mfc_get_mvc_num_views_v5(struct s5p_mfc_dev *dev)
1646{
1647 return -1;
1648}
1649
1650static int s5p_mfc_get_mvc_view_id_v5(struct s5p_mfc_dev *dev)
1651{
1652 return -1;
1653}
1654
1655static unsigned int s5p_mfc_get_pic_type_top_v5(struct s5p_mfc_ctx *ctx)
1656{
1657 return s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP);
1658}
1659
1660static unsigned int s5p_mfc_get_pic_type_bot_v5(struct s5p_mfc_ctx *ctx)
1661{
1662 return s5p_mfc_read_info_v5(ctx, PIC_TIME_BOT);
1663}
1664
1665static unsigned int s5p_mfc_get_crop_info_h_v5(struct s5p_mfc_ctx *ctx)
1666{
1667 return s5p_mfc_read_info_v5(ctx, CROP_INFO_H);
1668}
1669
1670static unsigned int s5p_mfc_get_crop_info_v_v5(struct s5p_mfc_ctx *ctx)
1671{
1672 return s5p_mfc_read_info_v5(ctx, CROP_INFO_V);
1673}
1674
1675
1676static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = {
1677 .alloc_dec_temp_buffers = s5p_mfc_alloc_dec_temp_buffers_v5,
1678 .release_dec_desc_buffer = s5p_mfc_release_dec_desc_buffer_v5,
1679 .alloc_codec_buffers = s5p_mfc_alloc_codec_buffers_v5,
1680 .release_codec_buffers = s5p_mfc_release_codec_buffers_v5,
1681 .alloc_instance_buffer = s5p_mfc_alloc_instance_buffer_v5,
1682 .release_instance_buffer = s5p_mfc_release_instance_buffer_v5,
1683 .alloc_dev_context_buffer = s5p_mfc_alloc_dev_context_buffer_v5,
1684 .release_dev_context_buffer = s5p_mfc_release_dev_context_buffer_v5,
1685 .dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v5,
1686 .enc_calc_src_size = s5p_mfc_enc_calc_src_size_v5,
1687 .set_dec_stream_buffer = s5p_mfc_set_dec_stream_buffer_v5,
1688 .set_dec_frame_buffer = s5p_mfc_set_dec_frame_buffer_v5,
1689 .set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v5,
1690 .set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v5,
1691 .get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v5,
1692 .set_enc_ref_buffer = s5p_mfc_set_enc_ref_buffer_v5,
1693 .init_decode = s5p_mfc_init_decode_v5,
1694 .init_encode = s5p_mfc_init_encode_v5,
1695 .encode_one_frame = s5p_mfc_encode_one_frame_v5,
1696 .try_run = s5p_mfc_try_run_v5,
1697 .cleanup_queue = s5p_mfc_cleanup_queue_v5,
1698 .clear_int_flags = s5p_mfc_clear_int_flags_v5,
1699 .write_info = s5p_mfc_write_info_v5,
1700 .read_info = s5p_mfc_read_info_v5,
1701 .get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v5,
1702 .get_dec_y_adr = s5p_mfc_get_dec_y_adr_v5,
1703 .get_dspl_status = s5p_mfc_get_dspl_status_v5,
1704 .get_dec_status = s5p_mfc_get_dec_status_v5,
1705 .get_dec_frame_type = s5p_mfc_get_dec_frame_type_v5,
1706 .get_disp_frame_type = s5p_mfc_get_disp_frame_type_v5,
1707 .get_consumed_stream = s5p_mfc_get_consumed_stream_v5,
1708 .get_int_reason = s5p_mfc_get_int_reason_v5,
1709 .get_int_err = s5p_mfc_get_int_err_v5,
1710 .err_dec = s5p_mfc_err_dec_v5,
1711 .err_dspl = s5p_mfc_err_dspl_v5,
1712 .get_img_width = s5p_mfc_get_img_width_v5,
1713 .get_img_height = s5p_mfc_get_img_height_v5,
1714 .get_dpb_count = s5p_mfc_get_dpb_count_v5,
1715 .get_mv_count = s5p_mfc_get_mv_count_v5,
1716 .get_inst_no = s5p_mfc_get_inst_no_v5,
1717 .get_enc_strm_size = s5p_mfc_get_enc_strm_size_v5,
1718 .get_enc_slice_type = s5p_mfc_get_enc_slice_type_v5,
1719 .get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v5,
1720 .get_enc_pic_count = s5p_mfc_get_enc_pic_count_v5,
1721 .get_sei_avail_status = s5p_mfc_get_sei_avail_status_v5,
1722 .get_mvc_num_views = s5p_mfc_get_mvc_num_views_v5,
1723 .get_mvc_view_id = s5p_mfc_get_mvc_view_id_v5,
1724 .get_pic_type_top = s5p_mfc_get_pic_type_top_v5,
1725 .get_pic_type_bot = s5p_mfc_get_pic_type_bot_v5,
1726 .get_crop_info_h = s5p_mfc_get_crop_info_h_v5,
1727 .get_crop_info_v = s5p_mfc_get_crop_info_v_v5,
1728};
1729
1730struct s5p_mfc_hw_ops *s5p_mfc_init_hw_ops_v5(void)
1731{
1732 return &s5p_mfc_ops_v5;
1733}
1734
