1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * linux/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
5 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com/
8 * Jeongtae Park <jtp.park@samsung.com>
9 * Kamil Debski <k.debski@samsung.com>
12 #include <linux/clk.h>
13 #include <linux/interrupt.h>
15 #include <linux/module.h>
16 #include <linux/platform_device.h>
17 #include <linux/sched.h>
18 #include <linux/videodev2.h>
19 #include <media/v4l2-event.h>
20 #include <linux/workqueue.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/videobuf2-v4l2.h>
23 #include "s5p_mfc_common.h"
24 #include "s5p_mfc_ctrl.h"
25 #include "s5p_mfc_debug.h"
26 #include "s5p_mfc_enc.h"
27 #include "s5p_mfc_intr.h"
28 #include "s5p_mfc_opr.h"
30 #define DEF_SRC_FMT_ENC V4L2_PIX_FMT_NV12M
31 #define DEF_DST_FMT_ENC V4L2_PIX_FMT_H264
33 static struct s5p_mfc_fmt formats[] = {
35 .fourcc = V4L2_PIX_FMT_NV12MT_16X16,
36 .codec_mode = S5P_MFC_CODEC_NONE,
39 .versions = MFC_V6_BIT | MFC_V7_BIT,
42 .fourcc = V4L2_PIX_FMT_NV12MT,
43 .codec_mode = S5P_MFC_CODEC_NONE,
46 .versions = MFC_V5_BIT,
49 .fourcc = V4L2_PIX_FMT_NV12M,
50 .codec_mode = S5P_MFC_CODEC_NONE,
53 .versions = MFC_V5PLUS_BITS,
56 .fourcc = V4L2_PIX_FMT_NV21M,
57 .codec_mode = S5P_MFC_CODEC_NONE,
60 .versions = MFC_V6PLUS_BITS,
63 .fourcc = V4L2_PIX_FMT_H264,
64 .codec_mode = S5P_MFC_CODEC_H264_ENC,
67 .versions = MFC_V5PLUS_BITS,
70 .fourcc = V4L2_PIX_FMT_MPEG4,
71 .codec_mode = S5P_MFC_CODEC_MPEG4_ENC,
74 .versions = MFC_V5PLUS_BITS,
77 .fourcc = V4L2_PIX_FMT_H263,
78 .codec_mode = S5P_MFC_CODEC_H263_ENC,
81 .versions = MFC_V5PLUS_BITS,
84 .fourcc = V4L2_PIX_FMT_VP8,
85 .codec_mode = S5P_MFC_CODEC_VP8_ENC,
88 .versions = MFC_V7PLUS_BITS,
91 .fourcc = V4L2_PIX_FMT_HEVC,
92 .codec_mode = S5P_FIMV_CODEC_HEVC_ENC,
95 .versions = MFC_V10_BIT,
99 #define NUM_FORMATS ARRAY_SIZE(formats)
100 static struct s5p_mfc_fmt *find_format(struct v4l2_format *f, unsigned int t)
104 for (i = 0; i < NUM_FORMATS; i++) {
105 if (formats[i].fourcc == f->fmt.pix_mp.pixelformat &&
106 formats[i].type == t)
112 static struct mfc_control controls[] = {
114 .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE,
115 .type = V4L2_CTRL_TYPE_INTEGER,
117 .maximum = (1 << 16) - 1,
122 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
123 .type = V4L2_CTRL_TYPE_MENU,
124 .minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
125 .maximum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES,
126 .default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
130 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB,
131 .type = V4L2_CTRL_TYPE_INTEGER,
133 .maximum = (1 << 16) - 1,
138 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES,
139 .type = V4L2_CTRL_TYPE_INTEGER,
141 .maximum = (1 << 30) - 1,
143 .default_value = 1900,
146 .id = V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB,
147 .type = V4L2_CTRL_TYPE_INTEGER,
149 .maximum = (1 << 16) - 1,
154 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING,
155 .type = V4L2_CTRL_TYPE_BOOLEAN,
156 .name = "Padding Control Enable",
163 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV,
164 .type = V4L2_CTRL_TYPE_INTEGER,
165 .name = "Padding Color YUV Value",
167 .maximum = (1 << 25) - 1,
172 .id = V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE,
173 .type = V4L2_CTRL_TYPE_BOOLEAN,
180 .id = V4L2_CID_MPEG_VIDEO_BITRATE,
181 .type = V4L2_CTRL_TYPE_INTEGER,
183 .maximum = (1 << 30) - 1,
188 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF,
189 .type = V4L2_CTRL_TYPE_INTEGER,
190 .name = "Rate Control Reaction Coeff.",
192 .maximum = (1 << 16) - 1,
197 .id = V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE,
198 .type = V4L2_CTRL_TYPE_MENU,
199 .name = "Force frame type",
200 .minimum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
201 .maximum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED,
202 .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
206 .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
207 .type = V4L2_CTRL_TYPE_BUTTON,
214 .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE,
215 .type = V4L2_CTRL_TYPE_INTEGER,
217 .maximum = (1 << 16) - 1,
222 .id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE,
223 .type = V4L2_CTRL_TYPE_INTEGER,
224 .name = "Horizontal MV Search Range",
231 .id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE,
232 .type = V4L2_CTRL_TYPE_INTEGER,
233 .name = "Vertical MV Search Range",
240 .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE,
241 .type = V4L2_CTRL_TYPE_INTEGER,
243 .maximum = (1 << 16) - 1,
248 .id = V4L2_CID_MPEG_VIDEO_HEADER_MODE,
249 .type = V4L2_CTRL_TYPE_MENU,
250 .minimum = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
251 .maximum = V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME,
252 .default_value = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
256 .id = V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE,
257 .type = V4L2_CTRL_TYPE_MENU,
258 .name = "Frame Skip Enable",
259 .minimum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
260 .maximum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
262 .default_value = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
265 .id = V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE,
266 .type = V4L2_CTRL_TYPE_MENU,
267 .maximum = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
268 .default_value = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED,
271 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT,
272 .type = V4L2_CTRL_TYPE_BOOLEAN,
273 .name = "Fixed Target Bit Enable",
281 .id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
282 .type = V4L2_CTRL_TYPE_INTEGER,
289 .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
290 .type = V4L2_CTRL_TYPE_MENU,
291 .minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
292 .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH,
293 .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
295 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
296 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
297 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
301 .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL,
302 .type = V4L2_CTRL_TYPE_MENU,
303 .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
304 .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0,
305 .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
308 .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
309 .type = V4L2_CTRL_TYPE_MENU,
310 .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
311 .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5,
312 .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
316 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
317 .type = V4L2_CTRL_TYPE_MENU,
318 .minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
319 .maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
320 .default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
324 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA,
325 .type = V4L2_CTRL_TYPE_INTEGER,
332 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA,
333 .type = V4L2_CTRL_TYPE_INTEGER,
340 .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
341 .type = V4L2_CTRL_TYPE_MENU,
342 .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
343 .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
344 .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
348 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P,
349 .type = V4L2_CTRL_TYPE_INTEGER,
350 .name = "The Number of Ref. Pic for P",
357 .id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
358 .type = V4L2_CTRL_TYPE_BOOLEAN,
365 .id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE,
366 .type = V4L2_CTRL_TYPE_BOOLEAN,
373 .id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP,
374 .type = V4L2_CTRL_TYPE_INTEGER,
381 .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
382 .type = V4L2_CTRL_TYPE_INTEGER,
389 .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
390 .type = V4L2_CTRL_TYPE_INTEGER,
397 .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
398 .type = V4L2_CTRL_TYPE_INTEGER,
405 .id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP,
406 .type = V4L2_CTRL_TYPE_INTEGER,
413 .id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP,
414 .type = V4L2_CTRL_TYPE_INTEGER,
415 .name = "H263 I-Frame QP value",
422 .id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP,
423 .type = V4L2_CTRL_TYPE_INTEGER,
424 .name = "H263 Minimum QP value",
431 .id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP,
432 .type = V4L2_CTRL_TYPE_INTEGER,
433 .name = "H263 Maximum QP value",
440 .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
441 .type = V4L2_CTRL_TYPE_INTEGER,
442 .name = "H263 P frame QP value",
449 .id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP,
450 .type = V4L2_CTRL_TYPE_INTEGER,
451 .name = "H263 B frame QP value",
458 .id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP,
459 .type = V4L2_CTRL_TYPE_INTEGER,
460 .name = "MPEG4 I-Frame QP value",
467 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP,
468 .type = V4L2_CTRL_TYPE_INTEGER,
469 .name = "MPEG4 Minimum QP value",
476 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP,
477 .type = V4L2_CTRL_TYPE_INTEGER,
478 .name = "MPEG4 Maximum QP value",
485 .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,
486 .type = V4L2_CTRL_TYPE_INTEGER,
487 .name = "MPEG4 P frame QP value",
494 .id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP,
495 .type = V4L2_CTRL_TYPE_INTEGER,
496 .name = "MPEG4 B frame QP value",
503 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK,
504 .type = V4L2_CTRL_TYPE_BOOLEAN,
505 .name = "H264 Dark Reg Adaptive RC",
512 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH,
513 .type = V4L2_CTRL_TYPE_BOOLEAN,
514 .name = "H264 Smooth Reg Adaptive RC",
521 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC,
522 .type = V4L2_CTRL_TYPE_BOOLEAN,
523 .name = "H264 Static Reg Adaptive RC",
530 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY,
531 .type = V4L2_CTRL_TYPE_BOOLEAN,
532 .name = "H264 Activity Reg Adaptive RC",
539 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE,
540 .type = V4L2_CTRL_TYPE_BOOLEAN,
547 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC,
548 .type = V4L2_CTRL_TYPE_MENU,
549 .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
550 .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED,
551 .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
555 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH,
556 .type = V4L2_CTRL_TYPE_INTEGER,
558 .maximum = (1 << 16) - 1,
563 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT,
564 .type = V4L2_CTRL_TYPE_INTEGER,
566 .maximum = (1 << 16) - 1,
571 .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
572 .type = V4L2_CTRL_TYPE_BOOLEAN,
579 .id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD,
580 .type = V4L2_CTRL_TYPE_INTEGER,
582 .maximum = (1 << 16) - 1,
587 .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
588 .type = V4L2_CTRL_TYPE_MENU,
589 .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
590 .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE,
591 .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
595 .id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL,
596 .type = V4L2_CTRL_TYPE_BOOLEAN,
603 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS,
604 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
605 .maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS,
606 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION,
610 .id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4,
611 .type = V4L2_CTRL_TYPE_BOOLEAN,
618 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES,
619 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
620 .maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME,
621 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME,
625 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL,
626 .type = V4L2_CTRL_TYPE_INTEGER,
633 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS,
634 .type = V4L2_CTRL_TYPE_INTEGER,
641 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD,
642 .type = V4L2_CTRL_TYPE_INTEGER,
644 .maximum = (1 << 16) - 1,
649 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL,
650 .type = V4L2_CTRL_TYPE_MENU,
651 .minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
652 .maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD,
653 .default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
657 .id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP,
658 .type = V4L2_CTRL_TYPE_INTEGER,
662 .default_value = 127,
665 .id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP,
666 .type = V4L2_CTRL_TYPE_INTEGER,
673 .id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP,
674 .type = V4L2_CTRL_TYPE_INTEGER,
681 .id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP,
682 .type = V4L2_CTRL_TYPE_INTEGER,
689 .id = V4L2_CID_MPEG_VIDEO_VP8_PROFILE,
690 .type = V4L2_CTRL_TYPE_MENU,
691 .minimum = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
692 .maximum = V4L2_MPEG_VIDEO_VP8_PROFILE_3,
693 .default_value = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
697 .id = V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
698 .type = V4L2_CTRL_TYPE_INTEGER,
699 .name = "HEVC I Frame QP Value",
706 .id = V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
707 .type = V4L2_CTRL_TYPE_INTEGER,
708 .name = "HEVC P Frame QP Value",
715 .id = V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
716 .type = V4L2_CTRL_TYPE_INTEGER,
723 .id = V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP,
724 .type = V4L2_CTRL_TYPE_INTEGER,
731 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP,
732 .type = V4L2_CTRL_TYPE_INTEGER,
739 .id = V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
740 .type = V4L2_CTRL_TYPE_MENU,
741 .minimum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
742 .maximum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
744 .default_value = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
747 .id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
748 .type = V4L2_CTRL_TYPE_MENU,
749 .minimum = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
750 .maximum = V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2,
752 .default_value = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
755 .id = V4L2_CID_MPEG_VIDEO_HEVC_TIER,
756 .type = V4L2_CTRL_TYPE_MENU,
757 .minimum = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
758 .maximum = V4L2_MPEG_VIDEO_HEVC_TIER_HIGH,
760 .default_value = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
763 .id = V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION,
764 .type = V4L2_CTRL_TYPE_INTEGER,
766 .maximum = (1 << 16) - 1,
771 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH,
772 .type = V4L2_CTRL_TYPE_INTEGER,
779 .id = V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES,
780 .type = V4L2_CTRL_TYPE_INTEGER,
787 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE,
788 .type = V4L2_CTRL_TYPE_MENU,
789 .minimum = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
790 .maximum = V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR,
792 .default_value = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
795 .id = V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED,
796 .type = V4L2_CTRL_TYPE_BOOLEAN,
803 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU,
804 .type = V4L2_CTRL_TYPE_BOOLEAN,
811 .id = V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT,
812 .type = V4L2_CTRL_TYPE_BOOLEAN,
819 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE,
820 .type = V4L2_CTRL_TYPE_MENU,
821 .minimum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
822 .maximum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
824 .default_value = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
827 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP,
828 .type = V4L2_CTRL_TYPE_BOOLEAN,
835 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE,
836 .type = V4L2_CTRL_TYPE_MENU,
837 .minimum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
838 .maximum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P,
840 .default_value = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
843 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER,
844 .type = V4L2_CTRL_TYPE_INTEGER,
851 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
852 .type = V4L2_CTRL_TYPE_INTEGER,
859 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
860 .type = V4L2_CTRL_TYPE_INTEGER,
867 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
868 .type = V4L2_CTRL_TYPE_INTEGER,
875 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
876 .type = V4L2_CTRL_TYPE_INTEGER,
883 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
884 .type = V4L2_CTRL_TYPE_INTEGER,
891 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
892 .type = V4L2_CTRL_TYPE_INTEGER,
899 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
900 .type = V4L2_CTRL_TYPE_INTEGER,
907 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR,
908 .type = V4L2_CTRL_TYPE_INTEGER,
915 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR,
916 .type = V4L2_CTRL_TYPE_INTEGER,
923 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR,
924 .type = V4L2_CTRL_TYPE_INTEGER,
931 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR,
932 .type = V4L2_CTRL_TYPE_INTEGER,
939 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR,
940 .type = V4L2_CTRL_TYPE_INTEGER,
947 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR,
948 .type = V4L2_CTRL_TYPE_INTEGER,
955 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR,
956 .type = V4L2_CTRL_TYPE_INTEGER,
963 .id = V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB,
964 .type = V4L2_CTRL_TYPE_BOOLEAN,
971 .id = V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID,
972 .type = V4L2_CTRL_TYPE_BOOLEAN,
979 .id = V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING,
980 .type = V4L2_CTRL_TYPE_BOOLEAN,
987 .id = V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT,
988 .type = V4L2_CTRL_TYPE_BOOLEAN,
995 .id = V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION,
996 .type = V4L2_CTRL_TYPE_BOOLEAN,
1003 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1,
1004 .type = V4L2_CTRL_TYPE_INTEGER,
1011 .id = V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE,
1012 .type = V4L2_CTRL_TYPE_BOOLEAN,
1019 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD,
1020 .type = V4L2_CTRL_TYPE_INTEGER,
1022 .maximum = (1 << 16) - 1,
1027 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2,
1028 .type = V4L2_CTRL_TYPE_INTEGER,
1035 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2,
1036 .type = V4L2_CTRL_TYPE_INTEGER,
1043 .id = V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD,
1044 .type = V4L2_CTRL_TYPE_MENU,
1045 .minimum = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1046 .maximum = V4L2_MPEG_VIDEO_HEVC_SIZE_4,
1048 .default_value = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1051 .id = V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR,
1052 .type = V4L2_CTRL_TYPE_INTEGER,
1059 .id = V4L2_CID_MIN_BUFFERS_FOR_OUTPUT,
1060 .type = V4L2_CTRL_TYPE_INTEGER,
1061 .name = "Minimum number of output bufs",
1070 #define NUM_CTRLS ARRAY_SIZE(controls)
1071 static const char * const *mfc51_get_menu(u32 id)
1073 static const char * const mfc51_video_frame_skip[] = {
1079 static const char * const mfc51_video_force_frame[] = {
1086 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1087 return mfc51_video_frame_skip;
1088 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1089 return mfc51_video_force_frame;
1094 static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
1096 mfc_debug(2, "src=%d, dst=%d, state=%d\n",
1097 ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state);
1098 /* context is ready to make header */
1099 if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1)
1101 /* context is ready to encode a frame */
1102 if ((ctx->state == MFCINST_RUNNING ||
1103 ctx->state == MFCINST_HEAD_PRODUCED) &&
1104 ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
1106 /* context is ready to encode remaining frames */
1107 if (ctx->state == MFCINST_FINISHING &&
1108 ctx->dst_queue_cnt >= 1)
1110 mfc_debug(2, "ctx is not ready\n");
1114 static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx)
1116 struct s5p_mfc_buf *mb_entry;
1118 /* move buffers in ref queue to src queue */
1119 while (!list_empty(&ctx->ref_queue)) {
1120 mb_entry = list_entry((&ctx->ref_queue)->next,
1121 struct s5p_mfc_buf, list);
1122 list_del(&mb_entry->list);
1123 ctx->ref_queue_cnt--;
1124 list_add_tail(&mb_entry->list, &ctx->src_queue);
1125 ctx->src_queue_cnt++;
1127 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1128 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1129 INIT_LIST_HEAD(&ctx->ref_queue);
1130 ctx->ref_queue_cnt = 0;
1133 static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx)
1135 struct s5p_mfc_dev *dev = ctx->dev;
1136 struct s5p_mfc_buf *dst_mb;
1137 unsigned long dst_addr;
1138 unsigned int dst_size;
1140 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1141 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1142 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1143 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1148 static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
1150 struct s5p_mfc_dev *dev = ctx->dev;
1151 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1152 struct s5p_mfc_buf *dst_mb;
1153 unsigned int enc_pb_count;
1155 if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
1156 if (!list_empty(&ctx->dst_queue)) {
1157 dst_mb = list_entry(ctx->dst_queue.next,
1158 struct s5p_mfc_buf, list);
1159 list_del(&dst_mb->list);
1160 ctx->dst_queue_cnt--;
1161 vb2_set_plane_payload(&dst_mb->b->vb2_buf, 0,
1162 s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size,
1164 vb2_buffer_done(&dst_mb->b->vb2_buf,
1165 VB2_BUF_STATE_DONE);
1169 if (!IS_MFCV6_PLUS(dev)) {
1170 ctx->state = MFCINST_RUNNING;
1171 if (s5p_mfc_ctx_ready(ctx))
1172 set_work_bit_irqsave(ctx);
1173 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
1175 enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
1176 get_enc_dpb_count, dev);
1177 if (ctx->pb_count < enc_pb_count)
1178 ctx->pb_count = enc_pb_count;
1179 if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) {
1180 ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
1181 get_e_min_scratch_buf_size, dev);
1182 ctx->bank1.size += ctx->scratch_buf_size;
1184 ctx->state = MFCINST_HEAD_PRODUCED;
1190 static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
1192 struct s5p_mfc_dev *dev = ctx->dev;
1193 struct s5p_mfc_buf *dst_mb;
1194 struct s5p_mfc_buf *src_mb;
1195 unsigned long src_y_addr, src_c_addr, dst_addr;
1196 unsigned int dst_size;
1198 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1199 src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
1200 src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
1201 s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx,
1202 src_y_addr, src_c_addr);
1204 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1205 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1206 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1207 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1213 static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
1215 struct s5p_mfc_dev *dev = ctx->dev;
1216 struct s5p_mfc_buf *mb_entry;
1217 unsigned long enc_y_addr = 0, enc_c_addr = 0;
1218 unsigned long mb_y_addr, mb_c_addr;
1220 unsigned int strm_size;
1223 slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
1224 strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
1225 mfc_debug(2, "Encoded slice type: %d\n", slice_type);
1226 mfc_debug(2, "Encoded stream size: %d\n", strm_size);
1227 mfc_debug(2, "Display order: %d\n",
1228 mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
1229 if (slice_type >= 0) {
1230 s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx,
1231 &enc_y_addr, &enc_c_addr);
1232 list_for_each_entry(mb_entry, &ctx->src_queue, list) {
1233 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1234 &mb_entry->b->vb2_buf, 0);
1235 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1236 &mb_entry->b->vb2_buf, 1);
1237 if ((enc_y_addr == mb_y_addr) &&
1238 (enc_c_addr == mb_c_addr)) {
1239 list_del(&mb_entry->list);
1240 ctx->src_queue_cnt--;
1241 vb2_buffer_done(&mb_entry->b->vb2_buf,
1242 VB2_BUF_STATE_DONE);
1246 list_for_each_entry(mb_entry, &ctx->ref_queue, list) {
1247 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1248 &mb_entry->b->vb2_buf, 0);
1249 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1250 &mb_entry->b->vb2_buf, 1);
1251 if ((enc_y_addr == mb_y_addr) &&
1252 (enc_c_addr == mb_c_addr)) {
1253 list_del(&mb_entry->list);
1254 ctx->ref_queue_cnt--;
1255 vb2_buffer_done(&mb_entry->b->vb2_buf,
1256 VB2_BUF_STATE_DONE);
1261 if (ctx->src_queue_cnt > 0 && (ctx->state == MFCINST_RUNNING ||
1262 ctx->state == MFCINST_FINISHING)) {
1263 mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
1265 if (mb_entry->flags & MFC_BUF_FLAG_USED) {
1266 list_del(&mb_entry->list);
1267 ctx->src_queue_cnt--;
1268 list_add_tail(&mb_entry->list, &ctx->ref_queue);
1269 ctx->ref_queue_cnt++;
1272 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1273 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1274 if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) {
1275 mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf,
1277 list_del(&mb_entry->list);
1278 ctx->dst_queue_cnt--;
1279 switch (slice_type) {
1280 case S5P_FIMV_ENC_SI_SLICE_TYPE_I:
1281 mb_entry->b->flags |= V4L2_BUF_FLAG_KEYFRAME;
1283 case S5P_FIMV_ENC_SI_SLICE_TYPE_P:
1284 mb_entry->b->flags |= V4L2_BUF_FLAG_PFRAME;
1286 case S5P_FIMV_ENC_SI_SLICE_TYPE_B:
1287 mb_entry->b->flags |= V4L2_BUF_FLAG_BFRAME;
1290 vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size);
1291 vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE);
1295 if (ctx->state == MFCINST_RUNNING && ctx->src_queue_cnt == 0)
1297 if (ctx->state == MFCINST_FINISHING && ctx->ref_queue_cnt == 0)
1299 if (!src_ready || ctx->dst_queue_cnt == 0)
1300 clear_work_bit(ctx);
1305 static const struct s5p_mfc_codec_ops encoder_codec_ops = {
1306 .pre_seq_start = enc_pre_seq_start,
1307 .post_seq_start = enc_post_seq_start,
1308 .pre_frame_start = enc_pre_frame_start,
1309 .post_frame_start = enc_post_frame_start,
1312 /* Query capabilities of the device */
1313 static int vidioc_querycap(struct file *file, void *priv,
1314 struct v4l2_capability *cap)
1316 struct s5p_mfc_dev *dev = video_drvdata(file);
1318 strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver));
1319 strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card));
1320 snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
1321 dev_name(&dev->plat_dev->dev));
1325 static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
1328 struct s5p_mfc_dev *dev = video_drvdata(file);
1331 for (i = 0; i < ARRAY_SIZE(formats); ++i) {
1332 if (out && formats[i].type != MFC_FMT_RAW)
1334 else if (!out && formats[i].type != MFC_FMT_ENC)
1336 else if ((dev->variant->version_bit & formats[i].versions) == 0)
1339 if (j == f->index) {
1340 f->pixelformat = formats[i].fourcc;
1348 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
1349 struct v4l2_fmtdesc *f)
1351 return vidioc_enum_fmt(file, f, false);
1354 static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
1355 struct v4l2_fmtdesc *f)
1357 return vidioc_enum_fmt(file, f, true);
1360 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
1362 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1363 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1365 mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state);
1366 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1367 /* This is run on output (encoder dest) */
1368 pix_fmt_mp->width = 0;
1369 pix_fmt_mp->height = 0;
1370 pix_fmt_mp->field = V4L2_FIELD_NONE;
1371 pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc;
1372 pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes;
1374 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size;
1375 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size;
1376 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1377 /* This is run on capture (encoder src) */
1378 pix_fmt_mp->width = ctx->img_width;
1379 pix_fmt_mp->height = ctx->img_height;
1381 pix_fmt_mp->field = V4L2_FIELD_NONE;
1382 pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc;
1383 pix_fmt_mp->num_planes = ctx->src_fmt->num_planes;
1385 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1386 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1387 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1388 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1390 mfc_err("invalid buf type\n");
1396 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
1398 struct s5p_mfc_dev *dev = video_drvdata(file);
1399 struct s5p_mfc_fmt *fmt;
1400 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1402 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1403 fmt = find_format(f, MFC_FMT_ENC);
1405 mfc_err("failed to try output format\n");
1408 if ((dev->variant->version_bit & fmt->versions) == 0) {
1409 mfc_err("Unsupported format by this MFC version.\n");
1413 pix_fmt_mp->plane_fmt[0].bytesperline =
1414 pix_fmt_mp->plane_fmt[0].sizeimage;
1415 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1416 fmt = find_format(f, MFC_FMT_RAW);
1418 mfc_err("failed to try output format\n");
1421 if ((dev->variant->version_bit & fmt->versions) == 0) {
1422 mfc_err("Unsupported format by this MFC version.\n");
1426 v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
1427 &pix_fmt_mp->height, 4, 1080, 1, 0);
1429 mfc_err("invalid buf type\n");
1435 static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
1437 struct s5p_mfc_dev *dev = video_drvdata(file);
1438 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1439 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1442 ret = vidioc_try_fmt(file, priv, f);
1445 if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
1446 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
1450 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1451 /* dst_fmt is validated by call to vidioc_try_fmt */
1452 ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
1453 ctx->state = MFCINST_INIT;
1454 ctx->codec_mode = ctx->dst_fmt->codec_mode;
1455 ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
1456 pix_fmt_mp->plane_fmt[0].bytesperline = 0;
1457 ctx->dst_bufs_cnt = 0;
1458 ctx->capture_state = QUEUE_FREE;
1459 ret = s5p_mfc_open_mfc_inst(dev, ctx);
1460 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1461 /* src_fmt is validated by call to vidioc_try_fmt */
1462 ctx->src_fmt = find_format(f, MFC_FMT_RAW);
1463 ctx->img_width = pix_fmt_mp->width;
1464 ctx->img_height = pix_fmt_mp->height;
1465 mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
1466 mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n",
1467 pix_fmt_mp->width, pix_fmt_mp->height,
1468 ctx->img_width, ctx->img_height);
1470 s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx);
1471 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1472 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1473 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1474 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1476 ctx->src_bufs_cnt = 0;
1477 ctx->output_state = QUEUE_FREE;
1479 mfc_err("invalid buf type\n");
1487 static int vidioc_reqbufs(struct file *file, void *priv,
1488 struct v4l2_requestbuffers *reqbufs)
1490 struct s5p_mfc_dev *dev = video_drvdata(file);
1491 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1494 /* if memory is not mmp or userptr return error */
1495 if ((reqbufs->memory != V4L2_MEMORY_MMAP) &&
1496 (reqbufs->memory != V4L2_MEMORY_USERPTR))
1498 if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1499 if (reqbufs->count == 0) {
1500 mfc_debug(2, "Freeing buffers\n");
1501 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1502 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1504 ctx->capture_state = QUEUE_FREE;
1507 if (ctx->capture_state != QUEUE_FREE) {
1508 mfc_err("invalid capture state: %d\n",
1509 ctx->capture_state);
1512 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1514 mfc_err("error in vb2_reqbufs() for E(D)\n");
1517 ctx->capture_state = QUEUE_BUFS_REQUESTED;
1519 ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
1520 alloc_codec_buffers, ctx);
1522 mfc_err("Failed to allocate encoding buffers\n");
1524 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1527 } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1528 if (reqbufs->count == 0) {
1529 mfc_debug(2, "Freeing buffers\n");
1530 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1531 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1533 ctx->output_state = QUEUE_FREE;
1536 if (ctx->output_state != QUEUE_FREE) {
1537 mfc_err("invalid output state: %d\n",
1542 if (IS_MFCV6_PLUS(dev)) {
1543 /* Check for min encoder buffers */
1544 if (ctx->pb_count &&
1545 (reqbufs->count < ctx->pb_count)) {
1546 reqbufs->count = ctx->pb_count;
1547 mfc_debug(2, "Minimum %d output buffers needed\n",
1550 ctx->pb_count = reqbufs->count;
1554 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1556 mfc_err("error in vb2_reqbufs() for E(S)\n");
1559 ctx->output_state = QUEUE_BUFS_REQUESTED;
1561 mfc_err("invalid buf type\n");
1567 static int vidioc_querybuf(struct file *file, void *priv,
1568 struct v4l2_buffer *buf)
1570 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1573 /* if memory is not mmp or userptr return error */
1574 if ((buf->memory != V4L2_MEMORY_MMAP) &&
1575 (buf->memory != V4L2_MEMORY_USERPTR))
1577 if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1578 if (ctx->state != MFCINST_GOT_INST) {
1579 mfc_err("invalid context state: %d\n", ctx->state);
1582 ret = vb2_querybuf(&ctx->vq_dst, buf);
1584 mfc_err("error in vb2_querybuf() for E(D)\n");
1587 buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE;
1588 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1589 ret = vb2_querybuf(&ctx->vq_src, buf);
1591 mfc_err("error in vb2_querybuf() for E(S)\n");
1595 mfc_err("invalid buf type\n");
1601 /* Queue a buffer */
1602 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1604 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1606 if (ctx->state == MFCINST_ERROR) {
1607 mfc_err("Call on QBUF after unrecoverable error\n");
1610 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1611 if (ctx->state == MFCINST_FINISHING) {
1612 mfc_err("Call on QBUF after EOS command\n");
1615 return vb2_qbuf(&ctx->vq_src, NULL, buf);
1616 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1617 return vb2_qbuf(&ctx->vq_dst, NULL, buf);
1622 /* Dequeue a buffer */
1623 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1625 const struct v4l2_event ev = {
1626 .type = V4L2_EVENT_EOS
1628 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1631 if (ctx->state == MFCINST_ERROR) {
1632 mfc_err_limited("Call on DQBUF after unrecoverable error\n");
1635 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1636 ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK);
1637 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1638 ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK);
1639 if (ret == 0 && ctx->state == MFCINST_FINISHED
1640 && list_empty(&ctx->vq_dst.done_list))
1641 v4l2_event_queue_fh(&ctx->fh, &ev);
1649 /* Export DMA buffer */
1650 static int vidioc_expbuf(struct file *file, void *priv,
1651 struct v4l2_exportbuffer *eb)
1653 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1655 if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1656 return vb2_expbuf(&ctx->vq_src, eb);
1657 if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1658 return vb2_expbuf(&ctx->vq_dst, eb);
1663 static int vidioc_streamon(struct file *file, void *priv,
1664 enum v4l2_buf_type type)
1666 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1668 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1669 return vb2_streamon(&ctx->vq_src, type);
1670 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1671 return vb2_streamon(&ctx->vq_dst, type);
1675 /* Stream off, which equals to a pause */
1676 static int vidioc_streamoff(struct file *file, void *priv,
1677 enum v4l2_buf_type type)
1679 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1681 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1682 return vb2_streamoff(&ctx->vq_src, type);
1683 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1684 return vb2_streamoff(&ctx->vq_dst, type);
1688 static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl)
1690 static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = {
1691 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10,
1692 /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9,
1693 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11,
1694 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12,
1695 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13,
1696 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20,
1697 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21,
1698 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22,
1699 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30,
1700 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31,
1701 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32,
1702 /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40,
1707 static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl)
1709 static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = {
1710 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0,
1711 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9,
1712 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1,
1713 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2,
1714 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3,
1715 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7,
1716 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4,
1717 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5,
1722 static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl)
1724 static unsigned int t[] = {
1725 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10,
1726 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20,
1727 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21,
1728 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30,
1729 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31,
1730 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40,
1731 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41,
1732 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50,
1733 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51,
1734 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52,
1735 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60,
1736 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61,
1737 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62,
1742 static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar)
1744 static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = {
1745 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0,
1746 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1,
1747 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2,
1748 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3,
1749 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4,
1750 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5,
1751 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6,
1752 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7,
1753 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8,
1754 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9,
1755 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10,
1756 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11,
1757 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12,
1758 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13,
1759 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14,
1760 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15,
1761 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16,
1762 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255,
1768 * Update range of all HEVC quantization parameter controls that depend on the
1769 * V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls.
1771 static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx,
1774 static const int __hevc_qp_ctrls[] = {
1775 V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
1776 V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
1777 V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
1778 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
1779 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
1780 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
1781 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
1782 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
1783 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
1784 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
1786 struct v4l2_ctrl *ctrl = NULL;
1789 for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) {
1790 for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) {
1791 if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) {
1792 ctrl = ctx->ctrls[j];
1799 __v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min);
1803 static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
1805 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
1806 struct s5p_mfc_dev *dev = ctx->dev;
1807 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1811 case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
1812 p->gop_size = ctrl->val;
1814 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
1815 p->slice_mode = ctrl->val;
1817 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
1818 p->slice_mb = ctrl->val;
1820 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
1821 p->slice_bit = ctrl->val * 8;
1823 case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
1824 p->intra_refresh_mb = ctrl->val;
1826 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING:
1829 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV:
1830 p->pad_luma = (ctrl->val >> 16) & 0xff;
1831 p->pad_cb = (ctrl->val >> 8) & 0xff;
1832 p->pad_cr = (ctrl->val >> 0) & 0xff;
1834 case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
1835 p->rc_frame = ctrl->val;
1837 case V4L2_CID_MPEG_VIDEO_BITRATE:
1838 p->rc_bitrate = ctrl->val;
1840 case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF:
1841 p->rc_reaction_coeff = ctrl->val;
1843 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1844 ctx->force_frame_type = ctrl->val;
1846 case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
1847 ctx->force_frame_type =
1848 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME;
1850 case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
1851 p->vbv_size = ctrl->val;
1853 case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
1854 p->mv_h_range = ctrl->val;
1856 case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
1857 p->mv_v_range = ctrl->val;
1859 case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
1860 p->codec.h264.cpb_size = ctrl->val;
1862 case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
1863 p->seq_hdr_mode = ctrl->val;
1865 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1866 case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE:
1867 p->frame_skip_mode = ctrl->val;
1869 case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT:
1870 p->fixed_target_bit = ctrl->val;
1872 case V4L2_CID_MPEG_VIDEO_B_FRAMES:
1873 p->num_b_frame = ctrl->val;
1875 case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
1876 switch (ctrl->val) {
1877 case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN:
1878 p->codec.h264.profile =
1879 S5P_FIMV_ENC_PROFILE_H264_MAIN;
1881 case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH:
1882 p->codec.h264.profile =
1883 S5P_FIMV_ENC_PROFILE_H264_HIGH;
1885 case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE:
1886 p->codec.h264.profile =
1887 S5P_FIMV_ENC_PROFILE_H264_BASELINE;
1889 case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
1890 if (IS_MFCV6_PLUS(dev))
1891 p->codec.h264.profile =
1892 S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
1900 case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
1901 p->codec.h264.level_v4l2 = ctrl->val;
1902 p->codec.h264.level = h264_level(ctrl->val);
1903 if (p->codec.h264.level < 0) {
1904 mfc_err("Level number is wrong\n");
1905 ret = p->codec.h264.level;
1908 case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
1909 p->codec.mpeg4.level_v4l2 = ctrl->val;
1910 p->codec.mpeg4.level = mpeg4_level(ctrl->val);
1911 if (p->codec.mpeg4.level < 0) {
1912 mfc_err("Level number is wrong\n");
1913 ret = p->codec.mpeg4.level;
1916 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
1917 p->codec.h264.loop_filter_mode = ctrl->val;
1919 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
1920 p->codec.h264.loop_filter_alpha = ctrl->val;
1922 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
1923 p->codec.h264.loop_filter_beta = ctrl->val;
1925 case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
1926 p->codec.h264.entropy_mode = ctrl->val;
1928 case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P:
1929 p->codec.h264.num_ref_pic_4p = ctrl->val;
1931 case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
1932 p->codec.h264._8x8_transform = ctrl->val;
1934 case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
1935 p->rc_mb = ctrl->val;
1937 case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
1938 p->codec.h264.rc_frame_qp = ctrl->val;
1940 case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
1941 p->codec.h264.rc_min_qp = ctrl->val;
1943 case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
1944 p->codec.h264.rc_max_qp = ctrl->val;
1946 case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
1947 p->codec.h264.rc_p_frame_qp = ctrl->val;
1949 case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
1950 p->codec.h264.rc_b_frame_qp = ctrl->val;
1952 case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:
1953 case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:
1954 p->codec.mpeg4.rc_frame_qp = ctrl->val;
1956 case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:
1957 case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:
1958 p->codec.mpeg4.rc_min_qp = ctrl->val;
1960 case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:
1961 case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:
1962 p->codec.mpeg4.rc_max_qp = ctrl->val;
1964 case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
1965 case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:
1966 p->codec.mpeg4.rc_p_frame_qp = ctrl->val;
1968 case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:
1969 case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:
1970 p->codec.mpeg4.rc_b_frame_qp = ctrl->val;
1972 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK:
1973 p->codec.h264.rc_mb_dark = ctrl->val;
1975 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH:
1976 p->codec.h264.rc_mb_smooth = ctrl->val;
1978 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC:
1979 p->codec.h264.rc_mb_static = ctrl->val;
1981 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY:
1982 p->codec.h264.rc_mb_activity = ctrl->val;
1984 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
1985 p->codec.h264.vui_sar = ctrl->val;
1987 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
1988 p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val);
1990 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH:
1991 p->codec.h264.vui_ext_sar_width = ctrl->val;
1993 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT:
1994 p->codec.h264.vui_ext_sar_height = ctrl->val;
1996 case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
1997 p->codec.h264.open_gop = !ctrl->val;
1999 case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
2000 p->codec.h264.open_gop_size = ctrl->val;
2002 case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
2003 switch (ctrl->val) {
2004 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE:
2005 p->codec.mpeg4.profile =
2006 S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE;
2008 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE:
2009 p->codec.mpeg4.profile =
2010 S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE;
2016 case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
2017 p->codec.mpeg4.quarter_pixel = ctrl->val;
2019 case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
2020 p->codec.vp8.num_partitions = ctrl->val;
2022 case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:
2023 p->codec.vp8.imd_4x4 = ctrl->val;
2025 case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
2026 p->codec.vp8.num_ref = ctrl->val;
2028 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:
2029 p->codec.vp8.filter_level = ctrl->val;
2031 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:
2032 p->codec.vp8.filter_sharpness = ctrl->val;
2034 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:
2035 p->codec.vp8.golden_frame_ref_period = ctrl->val;
2037 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
2038 p->codec.vp8.golden_frame_sel = ctrl->val;
2040 case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:
2041 p->codec.vp8.rc_min_qp = ctrl->val;
2043 case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:
2044 p->codec.vp8.rc_max_qp = ctrl->val;
2046 case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:
2047 p->codec.vp8.rc_frame_qp = ctrl->val;
2049 case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:
2050 p->codec.vp8.rc_p_frame_qp = ctrl->val;
2052 case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
2053 p->codec.vp8.profile = ctrl->val;
2055 case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
2056 p->codec.hevc.rc_frame_qp = ctrl->val;
2058 case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
2059 p->codec.hevc.rc_p_frame_qp = ctrl->val;
2061 case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
2062 p->codec.hevc.rc_b_frame_qp = ctrl->val;
2064 case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION:
2065 p->codec.hevc.rc_framerate = ctrl->val;
2067 case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
2068 p->codec.hevc.rc_min_qp = ctrl->val;
2069 __enc_update_hevc_qp_ctrls_range(ctx, ctrl->val,
2070 p->codec.hevc.rc_max_qp);
2072 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
2073 p->codec.hevc.rc_max_qp = ctrl->val;
2074 __enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp,
2077 case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
2078 p->codec.hevc.level_v4l2 = ctrl->val;
2079 p->codec.hevc.level = hevc_level(ctrl->val);
2081 case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
2082 switch (ctrl->val) {
2083 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN:
2084 p->codec.hevc.profile =
2085 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN;
2087 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE:
2088 p->codec.hevc.profile =
2089 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
2095 case V4L2_CID_MPEG_VIDEO_HEVC_TIER:
2096 p->codec.hevc.tier = ctrl->val;
2098 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH:
2099 p->codec.hevc.max_partition_depth = ctrl->val;
2101 case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES:
2102 p->codec.hevc.num_refs_for_p = ctrl->val;
2104 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE:
2105 p->codec.hevc.refreshtype = ctrl->val;
2107 case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED:
2108 p->codec.hevc.const_intra_period_enable = ctrl->val;
2110 case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU:
2111 p->codec.hevc.lossless_cu_enable = ctrl->val;
2113 case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT:
2114 p->codec.hevc.wavefront_enable = ctrl->val;
2116 case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE:
2117 p->codec.hevc.loopfilter = ctrl->val;
2119 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP:
2120 p->codec.hevc.hier_qp_enable = ctrl->val;
2122 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE:
2123 p->codec.hevc.hier_qp_type = ctrl->val;
2125 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER:
2126 p->codec.hevc.num_hier_layer = ctrl->val;
2128 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP:
2129 p->codec.hevc.hier_qp_layer[0] = ctrl->val;
2131 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP:
2132 p->codec.hevc.hier_qp_layer[1] = ctrl->val;
2134 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP:
2135 p->codec.hevc.hier_qp_layer[2] = ctrl->val;
2137 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP:
2138 p->codec.hevc.hier_qp_layer[3] = ctrl->val;
2140 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP:
2141 p->codec.hevc.hier_qp_layer[4] = ctrl->val;
2143 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP:
2144 p->codec.hevc.hier_qp_layer[5] = ctrl->val;
2146 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP:
2147 p->codec.hevc.hier_qp_layer[6] = ctrl->val;
2149 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
2150 p->codec.hevc.hier_bit_layer[0] = ctrl->val;
2152 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
2153 p->codec.hevc.hier_bit_layer[1] = ctrl->val;
2155 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
2156 p->codec.hevc.hier_bit_layer[2] = ctrl->val;
2158 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
2159 p->codec.hevc.hier_bit_layer[3] = ctrl->val;
2161 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
2162 p->codec.hevc.hier_bit_layer[4] = ctrl->val;
2164 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
2165 p->codec.hevc.hier_bit_layer[5] = ctrl->val;
2167 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR:
2168 p->codec.hevc.hier_bit_layer[6] = ctrl->val;
2170 case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB:
2171 p->codec.hevc.general_pb_enable = ctrl->val;
2173 case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID:
2174 p->codec.hevc.temporal_id_enable = ctrl->val;
2176 case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING:
2177 p->codec.hevc.strong_intra_smooth = ctrl->val;
2179 case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT:
2180 p->codec.hevc.intra_pu_split_disable = ctrl->val;
2182 case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION:
2183 p->codec.hevc.tmv_prediction_disable = !ctrl->val;
2185 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1:
2186 p->codec.hevc.max_num_merge_mv = ctrl->val;
2188 case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE:
2189 p->codec.hevc.encoding_nostartcode_enable = ctrl->val;
2191 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD:
2192 p->codec.hevc.refreshperiod = ctrl->val;
2194 case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2:
2195 p->codec.hevc.lf_beta_offset_div2 = ctrl->val;
2197 case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2:
2198 p->codec.hevc.lf_tc_offset_div2 = ctrl->val;
2200 case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
2201 p->codec.hevc.size_of_length_field = ctrl->val;
2203 case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
2204 p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val;
2207 v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n",
2208 ctrl->id, ctrl->val);
2214 static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl)
2216 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
2217 struct s5p_mfc_dev *dev = ctx->dev;
2220 case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
2221 if (ctx->state >= MFCINST_HEAD_PARSED &&
2222 ctx->state < MFCINST_ABORT) {
2223 ctrl->val = ctx->pb_count;
2225 } else if (ctx->state != MFCINST_INIT) {
2226 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2229 /* Should wait for the header to be produced */
2230 s5p_mfc_wait_for_done_ctx(ctx,
2231 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0);
2232 if (ctx->state >= MFCINST_HEAD_PARSED &&
2233 ctx->state < MFCINST_ABORT) {
2234 ctrl->val = ctx->pb_count;
2236 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2244 static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = {
2245 .s_ctrl = s5p_mfc_enc_s_ctrl,
2246 .g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl,
2249 static int vidioc_s_parm(struct file *file, void *priv,
2250 struct v4l2_streamparm *a)
2252 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2254 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2255 ctx->enc_params.rc_framerate_num =
2256 a->parm.output.timeperframe.denominator;
2257 ctx->enc_params.rc_framerate_denom =
2258 a->parm.output.timeperframe.numerator;
2260 mfc_err("Setting FPS is only possible for the output queue\n");
2266 static int vidioc_g_parm(struct file *file, void *priv,
2267 struct v4l2_streamparm *a)
2269 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2271 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
2272 a->parm.output.timeperframe.denominator =
2273 ctx->enc_params.rc_framerate_num;
2274 a->parm.output.timeperframe.numerator =
2275 ctx->enc_params.rc_framerate_denom;
2277 mfc_err("Setting FPS is only possible for the output queue\n");
2283 static int vidioc_encoder_cmd(struct file *file, void *priv,
2284 struct v4l2_encoder_cmd *cmd)
2286 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2287 struct s5p_mfc_dev *dev = ctx->dev;
2288 struct s5p_mfc_buf *buf;
2289 unsigned long flags;
2292 case V4L2_ENC_CMD_STOP:
2293 if (cmd->flags != 0)
2296 if (!ctx->vq_src.streaming)
2299 spin_lock_irqsave(&dev->irqlock, flags);
2300 if (list_empty(&ctx->src_queue)) {
2301 mfc_debug(2, "EOS: empty src queue, entering finishing state\n");
2302 ctx->state = MFCINST_FINISHING;
2303 if (s5p_mfc_ctx_ready(ctx))
2304 set_work_bit_irqsave(ctx);
2305 spin_unlock_irqrestore(&dev->irqlock, flags);
2306 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2308 mfc_debug(2, "EOS: marking last buffer of stream\n");
2309 buf = list_entry(ctx->src_queue.prev,
2310 struct s5p_mfc_buf, list);
2311 if (buf->flags & MFC_BUF_FLAG_USED)
2312 ctx->state = MFCINST_FINISHING;
2314 buf->flags |= MFC_BUF_FLAG_EOS;
2315 spin_unlock_irqrestore(&dev->irqlock, flags);
2325 static int vidioc_subscribe_event(struct v4l2_fh *fh,
2326 const struct v4l2_event_subscription *sub)
2328 switch (sub->type) {
2329 case V4L2_EVENT_EOS:
2330 return v4l2_event_subscribe(fh, sub, 2, NULL);
2336 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = {
2337 .vidioc_querycap = vidioc_querycap,
2338 .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
2339 .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
2340 .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
2341 .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
2342 .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
2343 .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt,
2344 .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt,
2345 .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt,
2346 .vidioc_reqbufs = vidioc_reqbufs,
2347 .vidioc_querybuf = vidioc_querybuf,
2348 .vidioc_qbuf = vidioc_qbuf,
2349 .vidioc_dqbuf = vidioc_dqbuf,
2350 .vidioc_expbuf = vidioc_expbuf,
2351 .vidioc_streamon = vidioc_streamon,
2352 .vidioc_streamoff = vidioc_streamoff,
2353 .vidioc_s_parm = vidioc_s_parm,
2354 .vidioc_g_parm = vidioc_g_parm,
2355 .vidioc_encoder_cmd = vidioc_encoder_cmd,
2356 .vidioc_subscribe_event = vidioc_subscribe_event,
2357 .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
2360 static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
2366 if (fmt->num_planes != vb->num_planes) {
2367 mfc_err("invalid plane number for the format\n");
2370 for (i = 0; i < fmt->num_planes; i++) {
2371 dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i);
2373 mfc_err("failed to get plane cookie\n");
2376 mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n",
2377 vb->index, i, &dma);
2382 static int s5p_mfc_queue_setup(struct vb2_queue *vq,
2383 unsigned int *buf_count, unsigned int *plane_count,
2384 unsigned int psize[], struct device *alloc_devs[])
2386 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2387 struct s5p_mfc_dev *dev = ctx->dev;
2389 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2390 if (ctx->state != MFCINST_GOT_INST) {
2391 mfc_err("invalid state: %d\n", ctx->state);
2396 *plane_count = ctx->dst_fmt->num_planes;
2398 *plane_count = MFC_ENC_CAP_PLANE_COUNT;
2401 if (*buf_count > MFC_MAX_BUFFERS)
2402 *buf_count = MFC_MAX_BUFFERS;
2403 psize[0] = ctx->enc_dst_buf_size;
2404 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2405 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2407 *plane_count = ctx->src_fmt->num_planes;
2409 *plane_count = MFC_ENC_OUT_PLANE_COUNT;
2413 if (*buf_count > MFC_MAX_BUFFERS)
2414 *buf_count = MFC_MAX_BUFFERS;
2416 psize[0] = ctx->luma_size;
2417 psize[1] = ctx->chroma_size;
2419 if (IS_MFCV6_PLUS(dev)) {
2420 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2421 alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
2423 alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
2424 alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX];
2427 mfc_err("invalid queue type: %d\n", vq->type);
2433 static int s5p_mfc_buf_init(struct vb2_buffer *vb)
2435 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
2436 struct vb2_queue *vq = vb->vb2_queue;
2437 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2441 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2442 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2446 ctx->dst_bufs[i].b = vbuf;
2447 ctx->dst_bufs[i].cookie.stream =
2448 vb2_dma_contig_plane_dma_addr(vb, 0);
2449 ctx->dst_bufs_cnt++;
2450 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2451 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2455 ctx->src_bufs[i].b = vbuf;
2456 ctx->src_bufs[i].cookie.raw.luma =
2457 vb2_dma_contig_plane_dma_addr(vb, 0);
2458 ctx->src_bufs[i].cookie.raw.chroma =
2459 vb2_dma_contig_plane_dma_addr(vb, 1);
2460 ctx->src_bufs_cnt++;
2462 mfc_err("invalid queue type: %d\n", vq->type);
2468 static int s5p_mfc_buf_prepare(struct vb2_buffer *vb)
2470 struct vb2_queue *vq = vb->vb2_queue;
2471 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2474 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2475 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2478 mfc_debug(2, "plane size: %ld, dst size: %zu\n",
2479 vb2_plane_size(vb, 0), ctx->enc_dst_buf_size);
2480 if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) {
2481 mfc_err("plane size is too small for capture\n");
2484 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2485 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2488 mfc_debug(2, "plane size: %ld, luma size: %d\n",
2489 vb2_plane_size(vb, 0), ctx->luma_size);
2490 mfc_debug(2, "plane size: %ld, chroma size: %d\n",
2491 vb2_plane_size(vb, 1), ctx->chroma_size);
2492 if (vb2_plane_size(vb, 0) < ctx->luma_size ||
2493 vb2_plane_size(vb, 1) < ctx->chroma_size) {
2494 mfc_err("plane size is too small for output\n");
2498 mfc_err("invalid queue type: %d\n", vq->type);
2504 static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
2506 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2507 struct s5p_mfc_dev *dev = ctx->dev;
2509 if (IS_MFCV6_PLUS(dev) &&
2510 (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
2512 if ((ctx->state == MFCINST_GOT_INST) &&
2513 (dev->curr_ctx == ctx->num) && dev->hw_lock) {
2514 s5p_mfc_wait_for_done_ctx(ctx,
2515 S5P_MFC_R2H_CMD_SEQ_DONE_RET,
2519 if (ctx->src_bufs_cnt < ctx->pb_count) {
2520 mfc_err("Need minimum %d OUTPUT buffers\n",
2526 /* If context is ready then dev = work->data;schedule it to run */
2527 if (s5p_mfc_ctx_ready(ctx))
2528 set_work_bit_irqsave(ctx);
2529 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2534 static void s5p_mfc_stop_streaming(struct vb2_queue *q)
2536 unsigned long flags;
2537 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2538 struct s5p_mfc_dev *dev = ctx->dev;
2540 if ((ctx->state == MFCINST_FINISHING ||
2541 ctx->state == MFCINST_RUNNING) &&
2542 dev->curr_ctx == ctx->num && dev->hw_lock) {
2543 ctx->state = MFCINST_ABORT;
2544 s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET,
2547 ctx->state = MFCINST_FINISHED;
2548 spin_lock_irqsave(&dev->irqlock, flags);
2549 if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2550 s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst);
2551 INIT_LIST_HEAD(&ctx->dst_queue);
2552 ctx->dst_queue_cnt = 0;
2554 if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2555 cleanup_ref_queue(ctx);
2556 s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src);
2557 INIT_LIST_HEAD(&ctx->src_queue);
2558 ctx->src_queue_cnt = 0;
2560 spin_unlock_irqrestore(&dev->irqlock, flags);
2563 static void s5p_mfc_buf_queue(struct vb2_buffer *vb)
2565 struct vb2_queue *vq = vb->vb2_queue;
2566 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2567 struct s5p_mfc_dev *dev = ctx->dev;
2568 unsigned long flags;
2569 struct s5p_mfc_buf *mfc_buf;
2571 if (ctx->state == MFCINST_ERROR) {
2572 vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
2573 cleanup_ref_queue(ctx);
2576 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2577 mfc_buf = &ctx->dst_bufs[vb->index];
2578 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2579 /* Mark destination as available for use by MFC */
2580 spin_lock_irqsave(&dev->irqlock, flags);
2581 list_add_tail(&mfc_buf->list, &ctx->dst_queue);
2582 ctx->dst_queue_cnt++;
2583 spin_unlock_irqrestore(&dev->irqlock, flags);
2584 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2585 mfc_buf = &ctx->src_bufs[vb->index];
2586 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2587 spin_lock_irqsave(&dev->irqlock, flags);
2588 list_add_tail(&mfc_buf->list, &ctx->src_queue);
2589 ctx->src_queue_cnt++;
2590 spin_unlock_irqrestore(&dev->irqlock, flags);
2592 mfc_err("unsupported buffer type (%d)\n", vq->type);
2594 if (s5p_mfc_ctx_ready(ctx))
2595 set_work_bit_irqsave(ctx);
2596 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2599 static struct vb2_ops s5p_mfc_enc_qops = {
2600 .queue_setup = s5p_mfc_queue_setup,
2601 .wait_prepare = vb2_ops_wait_prepare,
2602 .wait_finish = vb2_ops_wait_finish,
2603 .buf_init = s5p_mfc_buf_init,
2604 .buf_prepare = s5p_mfc_buf_prepare,
2605 .start_streaming = s5p_mfc_start_streaming,
2606 .stop_streaming = s5p_mfc_stop_streaming,
2607 .buf_queue = s5p_mfc_buf_queue,
2610 const struct s5p_mfc_codec_ops *get_enc_codec_ops(void)
2612 return &encoder_codec_ops;
2615 struct vb2_ops *get_enc_queue_ops(void)
2617 return &s5p_mfc_enc_qops;
2620 const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void)
2622 return &s5p_mfc_enc_ioctl_ops;
2625 #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \
2626 && V4L2_CTRL_DRIVER_PRIV(x))
2628 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
2630 struct v4l2_ctrl_config cfg;
2633 v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS);
2634 if (ctx->ctrl_handler.error) {
2635 mfc_err("v4l2_ctrl_handler_init failed\n");
2636 return ctx->ctrl_handler.error;
2638 for (i = 0; i < NUM_CTRLS; i++) {
2639 if (IS_MFC51_PRIV(controls[i].id)) {
2640 memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
2641 cfg.ops = &s5p_mfc_enc_ctrl_ops;
2642 cfg.id = controls[i].id;
2643 cfg.min = controls[i].minimum;
2644 cfg.max = controls[i].maximum;
2645 cfg.def = controls[i].default_value;
2646 cfg.name = controls[i].name;
2647 cfg.type = controls[i].type;
2650 if (cfg.type == V4L2_CTRL_TYPE_MENU) {
2652 cfg.menu_skip_mask = controls[i].menu_skip_mask;
2653 cfg.qmenu = mfc51_get_menu(cfg.id);
2655 cfg.step = controls[i].step;
2656 cfg.menu_skip_mask = 0;
2658 ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler,
2661 if ((controls[i].type == V4L2_CTRL_TYPE_MENU) ||
2662 (controls[i].type ==
2663 V4L2_CTRL_TYPE_INTEGER_MENU)) {
2664 ctx->ctrls[i] = v4l2_ctrl_new_std_menu(
2666 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2667 controls[i].maximum, 0,
2668 controls[i].default_value);
2670 ctx->ctrls[i] = v4l2_ctrl_new_std(
2672 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2673 controls[i].minimum,
2674 controls[i].maximum, controls[i].step,
2675 controls[i].default_value);
2678 if (ctx->ctrl_handler.error) {
2679 mfc_err("Adding control (%d) failed\n", i);
2680 return ctx->ctrl_handler.error;
2682 if (controls[i].is_volatile && ctx->ctrls[i])
2683 ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
2685 v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
2689 void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx)
2693 v4l2_ctrl_handler_free(&ctx->ctrl_handler);
2694 for (i = 0; i < NUM_CTRLS; i++)
2695 ctx->ctrls[i] = NULL;
2698 void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx)
2700 struct v4l2_format f;
2701 f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC;
2702 ctx->src_fmt = find_format(&f, MFC_FMT_RAW);
2703 f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC;
2704 ctx->dst_fmt = find_format(&f, MFC_FMT_ENC);