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 .name = "4:2:0 2 Planes 16x16 Tiles",
36 .fourcc = V4L2_PIX_FMT_NV12MT_16X16,
37 .codec_mode = S5P_MFC_CODEC_NONE,
40 .versions = MFC_V6_BIT | MFC_V7_BIT,
43 .name = "4:2:0 2 Planes 64x32 Tiles",
44 .fourcc = V4L2_PIX_FMT_NV12MT,
45 .codec_mode = S5P_MFC_CODEC_NONE,
48 .versions = MFC_V5_BIT,
51 .name = "4:2:0 2 Planes Y/CbCr",
52 .fourcc = V4L2_PIX_FMT_NV12M,
53 .codec_mode = S5P_MFC_CODEC_NONE,
56 .versions = MFC_V5PLUS_BITS,
59 .name = "4:2:0 2 Planes Y/CrCb",
60 .fourcc = V4L2_PIX_FMT_NV21M,
61 .codec_mode = S5P_MFC_CODEC_NONE,
64 .versions = MFC_V6PLUS_BITS,
67 .name = "H264 Encoded Stream",
68 .fourcc = V4L2_PIX_FMT_H264,
69 .codec_mode = S5P_MFC_CODEC_H264_ENC,
72 .versions = MFC_V5PLUS_BITS,
75 .name = "MPEG4 Encoded Stream",
76 .fourcc = V4L2_PIX_FMT_MPEG4,
77 .codec_mode = S5P_MFC_CODEC_MPEG4_ENC,
80 .versions = MFC_V5PLUS_BITS,
83 .name = "H263 Encoded Stream",
84 .fourcc = V4L2_PIX_FMT_H263,
85 .codec_mode = S5P_MFC_CODEC_H263_ENC,
88 .versions = MFC_V5PLUS_BITS,
91 .name = "VP8 Encoded Stream",
92 .fourcc = V4L2_PIX_FMT_VP8,
93 .codec_mode = S5P_MFC_CODEC_VP8_ENC,
96 .versions = MFC_V7PLUS_BITS,
99 .fourcc = V4L2_PIX_FMT_HEVC,
100 .codec_mode = S5P_FIMV_CODEC_HEVC_ENC,
103 .versions = MFC_V10_BIT,
107 #define NUM_FORMATS ARRAY_SIZE(formats)
108 static struct s5p_mfc_fmt *find_format(struct v4l2_format *f, unsigned int t)
112 for (i = 0; i < NUM_FORMATS; i++) {
113 if (formats[i].fourcc == f->fmt.pix_mp.pixelformat &&
114 formats[i].type == t)
120 static struct mfc_control controls[] = {
122 .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE,
123 .type = V4L2_CTRL_TYPE_INTEGER,
125 .maximum = (1 << 16) - 1,
130 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
131 .type = V4L2_CTRL_TYPE_MENU,
132 .minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
133 .maximum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES,
134 .default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
138 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB,
139 .type = V4L2_CTRL_TYPE_INTEGER,
141 .maximum = (1 << 16) - 1,
146 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES,
147 .type = V4L2_CTRL_TYPE_INTEGER,
149 .maximum = (1 << 30) - 1,
151 .default_value = 1900,
154 .id = V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB,
155 .type = V4L2_CTRL_TYPE_INTEGER,
157 .maximum = (1 << 16) - 1,
162 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING,
163 .type = V4L2_CTRL_TYPE_BOOLEAN,
164 .name = "Padding Control Enable",
171 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV,
172 .type = V4L2_CTRL_TYPE_INTEGER,
173 .name = "Padding Color YUV Value",
175 .maximum = (1 << 25) - 1,
180 .id = V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE,
181 .type = V4L2_CTRL_TYPE_BOOLEAN,
188 .id = V4L2_CID_MPEG_VIDEO_BITRATE,
189 .type = V4L2_CTRL_TYPE_INTEGER,
191 .maximum = (1 << 30) - 1,
196 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF,
197 .type = V4L2_CTRL_TYPE_INTEGER,
198 .name = "Rate Control Reaction Coeff.",
200 .maximum = (1 << 16) - 1,
205 .id = V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE,
206 .type = V4L2_CTRL_TYPE_MENU,
207 .name = "Force frame type",
208 .minimum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
209 .maximum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED,
210 .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
214 .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
215 .type = V4L2_CTRL_TYPE_BUTTON,
222 .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE,
223 .type = V4L2_CTRL_TYPE_INTEGER,
225 .maximum = (1 << 16) - 1,
230 .id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE,
231 .type = V4L2_CTRL_TYPE_INTEGER,
232 .name = "Horizontal MV Search Range",
239 .id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE,
240 .type = V4L2_CTRL_TYPE_INTEGER,
241 .name = "Vertical MV Search Range",
248 .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE,
249 .type = V4L2_CTRL_TYPE_INTEGER,
251 .maximum = (1 << 16) - 1,
256 .id = V4L2_CID_MPEG_VIDEO_HEADER_MODE,
257 .type = V4L2_CTRL_TYPE_MENU,
258 .minimum = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
259 .maximum = V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME,
260 .default_value = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
264 .id = V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE,
265 .type = V4L2_CTRL_TYPE_MENU,
266 .name = "Frame Skip Enable",
267 .minimum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
268 .maximum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
270 .default_value = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
273 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT,
274 .type = V4L2_CTRL_TYPE_BOOLEAN,
275 .name = "Fixed Target Bit Enable",
283 .id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
284 .type = V4L2_CTRL_TYPE_INTEGER,
291 .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
292 .type = V4L2_CTRL_TYPE_MENU,
293 .minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
294 .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH,
295 .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
297 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
298 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
299 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
303 .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL,
304 .type = V4L2_CTRL_TYPE_MENU,
305 .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
306 .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0,
307 .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
310 .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
311 .type = V4L2_CTRL_TYPE_MENU,
312 .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
313 .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5,
314 .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
318 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
319 .type = V4L2_CTRL_TYPE_MENU,
320 .minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
321 .maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
322 .default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
326 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA,
327 .type = V4L2_CTRL_TYPE_INTEGER,
334 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA,
335 .type = V4L2_CTRL_TYPE_INTEGER,
342 .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
343 .type = V4L2_CTRL_TYPE_MENU,
344 .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
345 .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
346 .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
350 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P,
351 .type = V4L2_CTRL_TYPE_INTEGER,
352 .name = "The Number of Ref. Pic for P",
359 .id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
360 .type = V4L2_CTRL_TYPE_BOOLEAN,
367 .id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE,
368 .type = V4L2_CTRL_TYPE_BOOLEAN,
375 .id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP,
376 .type = V4L2_CTRL_TYPE_INTEGER,
383 .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
384 .type = V4L2_CTRL_TYPE_INTEGER,
391 .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
392 .type = V4L2_CTRL_TYPE_INTEGER,
399 .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
400 .type = V4L2_CTRL_TYPE_INTEGER,
407 .id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP,
408 .type = V4L2_CTRL_TYPE_INTEGER,
415 .id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP,
416 .type = V4L2_CTRL_TYPE_INTEGER,
417 .name = "H263 I-Frame QP value",
424 .id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP,
425 .type = V4L2_CTRL_TYPE_INTEGER,
426 .name = "H263 Minimum QP value",
433 .id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP,
434 .type = V4L2_CTRL_TYPE_INTEGER,
435 .name = "H263 Maximum QP value",
442 .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
443 .type = V4L2_CTRL_TYPE_INTEGER,
444 .name = "H263 P frame QP value",
451 .id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP,
452 .type = V4L2_CTRL_TYPE_INTEGER,
453 .name = "H263 B frame QP value",
460 .id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP,
461 .type = V4L2_CTRL_TYPE_INTEGER,
462 .name = "MPEG4 I-Frame QP value",
469 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP,
470 .type = V4L2_CTRL_TYPE_INTEGER,
471 .name = "MPEG4 Minimum QP value",
478 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP,
479 .type = V4L2_CTRL_TYPE_INTEGER,
480 .name = "MPEG4 Maximum QP value",
487 .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,
488 .type = V4L2_CTRL_TYPE_INTEGER,
489 .name = "MPEG4 P frame QP value",
496 .id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP,
497 .type = V4L2_CTRL_TYPE_INTEGER,
498 .name = "MPEG4 B frame QP value",
505 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK,
506 .type = V4L2_CTRL_TYPE_BOOLEAN,
507 .name = "H264 Dark Reg Adaptive RC",
514 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH,
515 .type = V4L2_CTRL_TYPE_BOOLEAN,
516 .name = "H264 Smooth Reg Adaptive RC",
523 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC,
524 .type = V4L2_CTRL_TYPE_BOOLEAN,
525 .name = "H264 Static Reg Adaptive RC",
532 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY,
533 .type = V4L2_CTRL_TYPE_BOOLEAN,
534 .name = "H264 Activity Reg Adaptive RC",
541 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE,
542 .type = V4L2_CTRL_TYPE_BOOLEAN,
549 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC,
550 .type = V4L2_CTRL_TYPE_MENU,
551 .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
552 .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED,
553 .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
557 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH,
558 .type = V4L2_CTRL_TYPE_INTEGER,
560 .maximum = (1 << 16) - 1,
565 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT,
566 .type = V4L2_CTRL_TYPE_INTEGER,
568 .maximum = (1 << 16) - 1,
573 .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
574 .type = V4L2_CTRL_TYPE_BOOLEAN,
581 .id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD,
582 .type = V4L2_CTRL_TYPE_INTEGER,
584 .maximum = (1 << 16) - 1,
589 .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
590 .type = V4L2_CTRL_TYPE_MENU,
591 .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
592 .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE,
593 .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
597 .id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL,
598 .type = V4L2_CTRL_TYPE_BOOLEAN,
605 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS,
606 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
607 .maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS,
608 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION,
612 .id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4,
613 .type = V4L2_CTRL_TYPE_BOOLEAN,
620 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES,
621 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
622 .maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME,
623 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME,
627 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL,
628 .type = V4L2_CTRL_TYPE_INTEGER,
635 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS,
636 .type = V4L2_CTRL_TYPE_INTEGER,
643 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD,
644 .type = V4L2_CTRL_TYPE_INTEGER,
646 .maximum = (1 << 16) - 1,
651 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL,
652 .type = V4L2_CTRL_TYPE_MENU,
653 .minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
654 .maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD,
655 .default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
659 .id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP,
660 .type = V4L2_CTRL_TYPE_INTEGER,
664 .default_value = 127,
667 .id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP,
668 .type = V4L2_CTRL_TYPE_INTEGER,
675 .id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP,
676 .type = V4L2_CTRL_TYPE_INTEGER,
683 .id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP,
684 .type = V4L2_CTRL_TYPE_INTEGER,
691 .id = V4L2_CID_MPEG_VIDEO_VP8_PROFILE,
692 .type = V4L2_CTRL_TYPE_MENU,
693 .minimum = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
694 .maximum = V4L2_MPEG_VIDEO_VP8_PROFILE_3,
695 .default_value = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
699 .id = V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
700 .type = V4L2_CTRL_TYPE_INTEGER,
701 .name = "HEVC I Frame QP Value",
708 .id = V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
709 .type = V4L2_CTRL_TYPE_INTEGER,
710 .name = "HEVC P Frame QP Value",
717 .id = V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
718 .type = V4L2_CTRL_TYPE_INTEGER,
725 .id = V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP,
726 .type = V4L2_CTRL_TYPE_INTEGER,
733 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP,
734 .type = V4L2_CTRL_TYPE_INTEGER,
741 .id = V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
742 .type = V4L2_CTRL_TYPE_MENU,
743 .minimum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
744 .maximum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
746 .default_value = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
749 .id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
750 .type = V4L2_CTRL_TYPE_MENU,
751 .minimum = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
752 .maximum = V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2,
754 .default_value = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
757 .id = V4L2_CID_MPEG_VIDEO_HEVC_TIER,
758 .type = V4L2_CTRL_TYPE_MENU,
759 .minimum = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
760 .maximum = V4L2_MPEG_VIDEO_HEVC_TIER_HIGH,
762 .default_value = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
765 .id = V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION,
766 .type = V4L2_CTRL_TYPE_INTEGER,
768 .maximum = (1 << 16) - 1,
773 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH,
774 .type = V4L2_CTRL_TYPE_INTEGER,
781 .id = V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES,
782 .type = V4L2_CTRL_TYPE_INTEGER,
789 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE,
790 .type = V4L2_CTRL_TYPE_MENU,
791 .minimum = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
792 .maximum = V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR,
794 .default_value = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
797 .id = V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED,
798 .type = V4L2_CTRL_TYPE_BOOLEAN,
805 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU,
806 .type = V4L2_CTRL_TYPE_BOOLEAN,
813 .id = V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT,
814 .type = V4L2_CTRL_TYPE_BOOLEAN,
821 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE,
822 .type = V4L2_CTRL_TYPE_MENU,
823 .minimum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
824 .maximum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
826 .default_value = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
829 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP,
830 .type = V4L2_CTRL_TYPE_BOOLEAN,
837 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE,
838 .type = V4L2_CTRL_TYPE_MENU,
839 .minimum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
840 .maximum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P,
842 .default_value = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
845 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER,
846 .type = V4L2_CTRL_TYPE_INTEGER,
853 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
854 .type = V4L2_CTRL_TYPE_INTEGER,
861 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
862 .type = V4L2_CTRL_TYPE_INTEGER,
869 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
870 .type = V4L2_CTRL_TYPE_INTEGER,
877 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
878 .type = V4L2_CTRL_TYPE_INTEGER,
885 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
886 .type = V4L2_CTRL_TYPE_INTEGER,
893 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
894 .type = V4L2_CTRL_TYPE_INTEGER,
901 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
902 .type = V4L2_CTRL_TYPE_INTEGER,
909 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR,
910 .type = V4L2_CTRL_TYPE_INTEGER,
917 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR,
918 .type = V4L2_CTRL_TYPE_INTEGER,
925 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR,
926 .type = V4L2_CTRL_TYPE_INTEGER,
933 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR,
934 .type = V4L2_CTRL_TYPE_INTEGER,
941 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR,
942 .type = V4L2_CTRL_TYPE_INTEGER,
949 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR,
950 .type = V4L2_CTRL_TYPE_INTEGER,
957 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR,
958 .type = V4L2_CTRL_TYPE_INTEGER,
965 .id = V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB,
966 .type = V4L2_CTRL_TYPE_BOOLEAN,
973 .id = V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID,
974 .type = V4L2_CTRL_TYPE_BOOLEAN,
981 .id = V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING,
982 .type = V4L2_CTRL_TYPE_BOOLEAN,
989 .id = V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT,
990 .type = V4L2_CTRL_TYPE_BOOLEAN,
997 .id = V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION,
998 .type = V4L2_CTRL_TYPE_BOOLEAN,
1005 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1,
1006 .type = V4L2_CTRL_TYPE_INTEGER,
1013 .id = V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE,
1014 .type = V4L2_CTRL_TYPE_BOOLEAN,
1021 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD,
1022 .type = V4L2_CTRL_TYPE_INTEGER,
1024 .maximum = (1 << 16) - 1,
1029 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2,
1030 .type = V4L2_CTRL_TYPE_INTEGER,
1037 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2,
1038 .type = V4L2_CTRL_TYPE_INTEGER,
1045 .id = V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD,
1046 .type = V4L2_CTRL_TYPE_MENU,
1047 .minimum = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1048 .maximum = V4L2_MPEG_VIDEO_HEVC_SIZE_4,
1050 .default_value = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1053 .id = V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR,
1054 .type = V4L2_CTRL_TYPE_INTEGER,
1061 .id = V4L2_CID_MIN_BUFFERS_FOR_OUTPUT,
1062 .type = V4L2_CTRL_TYPE_INTEGER,
1063 .name = "Minimum number of output bufs",
1072 #define NUM_CTRLS ARRAY_SIZE(controls)
1073 static const char * const *mfc51_get_menu(u32 id)
1075 static const char * const mfc51_video_frame_skip[] = {
1081 static const char * const mfc51_video_force_frame[] = {
1088 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1089 return mfc51_video_frame_skip;
1090 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1091 return mfc51_video_force_frame;
1096 static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
1098 mfc_debug(2, "src=%d, dst=%d, state=%d\n",
1099 ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state);
1100 /* context is ready to make header */
1101 if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1)
1103 /* context is ready to encode a frame */
1104 if ((ctx->state == MFCINST_RUNNING ||
1105 ctx->state == MFCINST_HEAD_PRODUCED) &&
1106 ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
1108 /* context is ready to encode remaining frames */
1109 if (ctx->state == MFCINST_FINISHING &&
1110 ctx->dst_queue_cnt >= 1)
1112 mfc_debug(2, "ctx is not ready\n");
1116 static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx)
1118 struct s5p_mfc_buf *mb_entry;
1120 /* move buffers in ref queue to src queue */
1121 while (!list_empty(&ctx->ref_queue)) {
1122 mb_entry = list_entry((&ctx->ref_queue)->next,
1123 struct s5p_mfc_buf, list);
1124 list_del(&mb_entry->list);
1125 ctx->ref_queue_cnt--;
1126 list_add_tail(&mb_entry->list, &ctx->src_queue);
1127 ctx->src_queue_cnt++;
1129 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1130 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1131 INIT_LIST_HEAD(&ctx->ref_queue);
1132 ctx->ref_queue_cnt = 0;
1135 static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx)
1137 struct s5p_mfc_dev *dev = ctx->dev;
1138 struct s5p_mfc_buf *dst_mb;
1139 unsigned long dst_addr;
1140 unsigned int dst_size;
1142 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1143 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1144 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1145 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1150 static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
1152 struct s5p_mfc_dev *dev = ctx->dev;
1153 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1154 struct s5p_mfc_buf *dst_mb;
1155 unsigned int enc_pb_count;
1157 if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
1158 if (!list_empty(&ctx->dst_queue)) {
1159 dst_mb = list_entry(ctx->dst_queue.next,
1160 struct s5p_mfc_buf, list);
1161 list_del(&dst_mb->list);
1162 ctx->dst_queue_cnt--;
1163 vb2_set_plane_payload(&dst_mb->b->vb2_buf, 0,
1164 s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size,
1166 vb2_buffer_done(&dst_mb->b->vb2_buf,
1167 VB2_BUF_STATE_DONE);
1171 if (!IS_MFCV6_PLUS(dev)) {
1172 ctx->state = MFCINST_RUNNING;
1173 if (s5p_mfc_ctx_ready(ctx))
1174 set_work_bit_irqsave(ctx);
1175 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
1177 enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
1178 get_enc_dpb_count, dev);
1179 if (ctx->pb_count < enc_pb_count)
1180 ctx->pb_count = enc_pb_count;
1181 if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) {
1182 ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
1183 get_e_min_scratch_buf_size, dev);
1184 ctx->bank1.size += ctx->scratch_buf_size;
1186 ctx->state = MFCINST_HEAD_PRODUCED;
1192 static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
1194 struct s5p_mfc_dev *dev = ctx->dev;
1195 struct s5p_mfc_buf *dst_mb;
1196 struct s5p_mfc_buf *src_mb;
1197 unsigned long src_y_addr, src_c_addr, dst_addr;
1198 unsigned int dst_size;
1200 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1201 src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
1202 src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
1203 s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx,
1204 src_y_addr, src_c_addr);
1206 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1207 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1208 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1209 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1215 static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
1217 struct s5p_mfc_dev *dev = ctx->dev;
1218 struct s5p_mfc_buf *mb_entry;
1219 unsigned long enc_y_addr = 0, enc_c_addr = 0;
1220 unsigned long mb_y_addr, mb_c_addr;
1222 unsigned int strm_size;
1224 slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
1225 strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
1226 mfc_debug(2, "Encoded slice type: %d\n", slice_type);
1227 mfc_debug(2, "Encoded stream size: %d\n", strm_size);
1228 mfc_debug(2, "Display order: %d\n",
1229 mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
1230 if (slice_type >= 0) {
1231 s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx,
1232 &enc_y_addr, &enc_c_addr);
1233 list_for_each_entry(mb_entry, &ctx->src_queue, list) {
1234 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1235 &mb_entry->b->vb2_buf, 0);
1236 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1237 &mb_entry->b->vb2_buf, 1);
1238 if ((enc_y_addr == mb_y_addr) &&
1239 (enc_c_addr == mb_c_addr)) {
1240 list_del(&mb_entry->list);
1241 ctx->src_queue_cnt--;
1242 vb2_buffer_done(&mb_entry->b->vb2_buf,
1243 VB2_BUF_STATE_DONE);
1247 list_for_each_entry(mb_entry, &ctx->ref_queue, list) {
1248 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1249 &mb_entry->b->vb2_buf, 0);
1250 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1251 &mb_entry->b->vb2_buf, 1);
1252 if ((enc_y_addr == mb_y_addr) &&
1253 (enc_c_addr == mb_c_addr)) {
1254 list_del(&mb_entry->list);
1255 ctx->ref_queue_cnt--;
1256 vb2_buffer_done(&mb_entry->b->vb2_buf,
1257 VB2_BUF_STATE_DONE);
1262 if ((ctx->src_queue_cnt > 0) && (ctx->state == MFCINST_RUNNING)) {
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);
1293 if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0))
1294 clear_work_bit(ctx);
1299 static const struct s5p_mfc_codec_ops encoder_codec_ops = {
1300 .pre_seq_start = enc_pre_seq_start,
1301 .post_seq_start = enc_post_seq_start,
1302 .pre_frame_start = enc_pre_frame_start,
1303 .post_frame_start = enc_post_frame_start,
1306 /* Query capabilities of the device */
1307 static int vidioc_querycap(struct file *file, void *priv,
1308 struct v4l2_capability *cap)
1310 struct s5p_mfc_dev *dev = video_drvdata(file);
1312 strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver));
1313 strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card));
1314 snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
1315 dev_name(&dev->plat_dev->dev));
1319 static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
1322 struct s5p_mfc_dev *dev = video_drvdata(file);
1323 struct s5p_mfc_fmt *fmt;
1326 for (i = 0; i < ARRAY_SIZE(formats); ++i) {
1327 if (out && formats[i].type != MFC_FMT_RAW)
1329 else if (!out && formats[i].type != MFC_FMT_ENC)
1331 else if ((dev->variant->version_bit & formats[i].versions) == 0)
1334 if (j == f->index) {
1336 strscpy(f->description, fmt->name,
1337 sizeof(f->description));
1338 f->pixelformat = fmt->fourcc;
1346 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
1347 struct v4l2_fmtdesc *f)
1349 return vidioc_enum_fmt(file, f, false);
1352 static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
1353 struct v4l2_fmtdesc *f)
1355 return vidioc_enum_fmt(file, f, true);
1358 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
1360 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1361 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1363 mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state);
1364 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1365 /* This is run on output (encoder dest) */
1366 pix_fmt_mp->width = 0;
1367 pix_fmt_mp->height = 0;
1368 pix_fmt_mp->field = V4L2_FIELD_NONE;
1369 pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc;
1370 pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes;
1372 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size;
1373 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size;
1374 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1375 /* This is run on capture (encoder src) */
1376 pix_fmt_mp->width = ctx->img_width;
1377 pix_fmt_mp->height = ctx->img_height;
1379 pix_fmt_mp->field = V4L2_FIELD_NONE;
1380 pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc;
1381 pix_fmt_mp->num_planes = ctx->src_fmt->num_planes;
1383 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1384 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1385 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1386 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1388 mfc_err("invalid buf type\n");
1394 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
1396 struct s5p_mfc_dev *dev = video_drvdata(file);
1397 struct s5p_mfc_fmt *fmt;
1398 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1400 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1401 fmt = find_format(f, MFC_FMT_ENC);
1403 mfc_err("failed to try output format\n");
1406 if ((dev->variant->version_bit & fmt->versions) == 0) {
1407 mfc_err("Unsupported format by this MFC version.\n");
1411 pix_fmt_mp->plane_fmt[0].bytesperline =
1412 pix_fmt_mp->plane_fmt[0].sizeimage;
1413 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1414 fmt = find_format(f, MFC_FMT_RAW);
1416 mfc_err("failed to try output format\n");
1419 if ((dev->variant->version_bit & fmt->versions) == 0) {
1420 mfc_err("Unsupported format by this MFC version.\n");
1424 v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
1425 &pix_fmt_mp->height, 4, 1080, 1, 0);
1427 mfc_err("invalid buf type\n");
1433 static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
1435 struct s5p_mfc_dev *dev = video_drvdata(file);
1436 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1437 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1440 ret = vidioc_try_fmt(file, priv, f);
1443 if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
1444 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
1448 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1449 /* dst_fmt is validated by call to vidioc_try_fmt */
1450 ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
1451 ctx->state = MFCINST_INIT;
1452 ctx->codec_mode = ctx->dst_fmt->codec_mode;
1453 ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
1454 pix_fmt_mp->plane_fmt[0].bytesperline = 0;
1455 ctx->dst_bufs_cnt = 0;
1456 ctx->capture_state = QUEUE_FREE;
1457 ret = s5p_mfc_open_mfc_inst(dev, ctx);
1458 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1459 /* src_fmt is validated by call to vidioc_try_fmt */
1460 ctx->src_fmt = find_format(f, MFC_FMT_RAW);
1461 ctx->img_width = pix_fmt_mp->width;
1462 ctx->img_height = pix_fmt_mp->height;
1463 mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
1464 mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n",
1465 pix_fmt_mp->width, pix_fmt_mp->height,
1466 ctx->img_width, ctx->img_height);
1468 s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx);
1469 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1470 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1471 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1472 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1474 ctx->src_bufs_cnt = 0;
1475 ctx->output_state = QUEUE_FREE;
1477 mfc_err("invalid buf type\n");
1485 static int vidioc_reqbufs(struct file *file, void *priv,
1486 struct v4l2_requestbuffers *reqbufs)
1488 struct s5p_mfc_dev *dev = video_drvdata(file);
1489 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1492 /* if memory is not mmp or userptr return error */
1493 if ((reqbufs->memory != V4L2_MEMORY_MMAP) &&
1494 (reqbufs->memory != V4L2_MEMORY_USERPTR))
1496 if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1497 if (reqbufs->count == 0) {
1498 mfc_debug(2, "Freeing buffers\n");
1499 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1500 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1502 ctx->capture_state = QUEUE_FREE;
1505 if (ctx->capture_state != QUEUE_FREE) {
1506 mfc_err("invalid capture state: %d\n",
1507 ctx->capture_state);
1510 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1512 mfc_err("error in vb2_reqbufs() for E(D)\n");
1515 ctx->capture_state = QUEUE_BUFS_REQUESTED;
1517 ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
1518 alloc_codec_buffers, ctx);
1520 mfc_err("Failed to allocate encoding buffers\n");
1522 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1525 } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1526 if (reqbufs->count == 0) {
1527 mfc_debug(2, "Freeing buffers\n");
1528 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1529 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1531 ctx->output_state = QUEUE_FREE;
1534 if (ctx->output_state != QUEUE_FREE) {
1535 mfc_err("invalid output state: %d\n",
1540 if (IS_MFCV6_PLUS(dev)) {
1541 /* Check for min encoder buffers */
1542 if (ctx->pb_count &&
1543 (reqbufs->count < ctx->pb_count)) {
1544 reqbufs->count = ctx->pb_count;
1545 mfc_debug(2, "Minimum %d output buffers needed\n",
1548 ctx->pb_count = reqbufs->count;
1552 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1554 mfc_err("error in vb2_reqbufs() for E(S)\n");
1557 ctx->output_state = QUEUE_BUFS_REQUESTED;
1559 mfc_err("invalid buf type\n");
1565 static int vidioc_querybuf(struct file *file, void *priv,
1566 struct v4l2_buffer *buf)
1568 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1571 /* if memory is not mmp or userptr return error */
1572 if ((buf->memory != V4L2_MEMORY_MMAP) &&
1573 (buf->memory != V4L2_MEMORY_USERPTR))
1575 if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1576 if (ctx->state != MFCINST_GOT_INST) {
1577 mfc_err("invalid context state: %d\n", ctx->state);
1580 ret = vb2_querybuf(&ctx->vq_dst, buf);
1582 mfc_err("error in vb2_querybuf() for E(D)\n");
1585 buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE;
1586 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1587 ret = vb2_querybuf(&ctx->vq_src, buf);
1589 mfc_err("error in vb2_querybuf() for E(S)\n");
1593 mfc_err("invalid buf type\n");
1599 /* Queue a buffer */
1600 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1602 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1604 if (ctx->state == MFCINST_ERROR) {
1605 mfc_err("Call on QBUF after unrecoverable error\n");
1608 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1609 if (ctx->state == MFCINST_FINISHING) {
1610 mfc_err("Call on QBUF after EOS command\n");
1613 return vb2_qbuf(&ctx->vq_src, NULL, buf);
1614 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1615 return vb2_qbuf(&ctx->vq_dst, NULL, buf);
1620 /* Dequeue a buffer */
1621 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1623 const struct v4l2_event ev = {
1624 .type = V4L2_EVENT_EOS
1626 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1629 if (ctx->state == MFCINST_ERROR) {
1630 mfc_err_limited("Call on DQBUF after unrecoverable error\n");
1633 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1634 ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK);
1635 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1636 ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK);
1637 if (ret == 0 && ctx->state == MFCINST_FINISHED
1638 && list_empty(&ctx->vq_dst.done_list))
1639 v4l2_event_queue_fh(&ctx->fh, &ev);
1647 /* Export DMA buffer */
1648 static int vidioc_expbuf(struct file *file, void *priv,
1649 struct v4l2_exportbuffer *eb)
1651 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1653 if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1654 return vb2_expbuf(&ctx->vq_src, eb);
1655 if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1656 return vb2_expbuf(&ctx->vq_dst, eb);
1661 static int vidioc_streamon(struct file *file, void *priv,
1662 enum v4l2_buf_type type)
1664 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1666 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1667 return vb2_streamon(&ctx->vq_src, type);
1668 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1669 return vb2_streamon(&ctx->vq_dst, type);
1673 /* Stream off, which equals to a pause */
1674 static int vidioc_streamoff(struct file *file, void *priv,
1675 enum v4l2_buf_type type)
1677 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1679 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1680 return vb2_streamoff(&ctx->vq_src, type);
1681 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1682 return vb2_streamoff(&ctx->vq_dst, type);
1686 static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl)
1688 static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = {
1689 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10,
1690 /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9,
1691 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11,
1692 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12,
1693 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13,
1694 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20,
1695 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21,
1696 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22,
1697 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30,
1698 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31,
1699 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32,
1700 /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40,
1705 static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl)
1707 static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = {
1708 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0,
1709 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9,
1710 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1,
1711 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2,
1712 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3,
1713 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7,
1714 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4,
1715 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5,
1720 static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl)
1722 static unsigned int t[] = {
1723 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10,
1724 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20,
1725 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21,
1726 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30,
1727 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31,
1728 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40,
1729 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41,
1730 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50,
1731 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51,
1732 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52,
1733 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60,
1734 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61,
1735 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62,
1740 static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar)
1742 static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = {
1743 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0,
1744 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1,
1745 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2,
1746 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3,
1747 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4,
1748 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5,
1749 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6,
1750 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7,
1751 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8,
1752 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9,
1753 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10,
1754 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11,
1755 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12,
1756 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13,
1757 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14,
1758 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15,
1759 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16,
1760 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255,
1766 * Update range of all HEVC quantization parameter controls that depend on the
1767 * V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls.
1769 static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx,
1772 static const int __hevc_qp_ctrls[] = {
1773 V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
1774 V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
1775 V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
1776 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
1777 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
1778 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
1779 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
1780 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
1781 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
1782 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
1784 struct v4l2_ctrl *ctrl = NULL;
1787 for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) {
1788 for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) {
1789 if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) {
1790 ctrl = ctx->ctrls[j];
1797 __v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min);
1801 static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
1803 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
1804 struct s5p_mfc_dev *dev = ctx->dev;
1805 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1809 case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
1810 p->gop_size = ctrl->val;
1812 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
1813 p->slice_mode = ctrl->val;
1815 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
1816 p->slice_mb = ctrl->val;
1818 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
1819 p->slice_bit = ctrl->val * 8;
1821 case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
1822 p->intra_refresh_mb = ctrl->val;
1824 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING:
1827 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV:
1828 p->pad_luma = (ctrl->val >> 16) & 0xff;
1829 p->pad_cb = (ctrl->val >> 8) & 0xff;
1830 p->pad_cr = (ctrl->val >> 0) & 0xff;
1832 case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
1833 p->rc_frame = ctrl->val;
1835 case V4L2_CID_MPEG_VIDEO_BITRATE:
1836 p->rc_bitrate = ctrl->val;
1838 case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF:
1839 p->rc_reaction_coeff = ctrl->val;
1841 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1842 ctx->force_frame_type = ctrl->val;
1844 case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
1845 ctx->force_frame_type =
1846 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME;
1848 case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
1849 p->vbv_size = ctrl->val;
1851 case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
1852 p->mv_h_range = ctrl->val;
1854 case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
1855 p->mv_v_range = ctrl->val;
1857 case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
1858 p->codec.h264.cpb_size = ctrl->val;
1860 case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
1861 p->seq_hdr_mode = ctrl->val;
1863 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1864 p->frame_skip_mode = ctrl->val;
1866 case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT:
1867 p->fixed_target_bit = ctrl->val;
1869 case V4L2_CID_MPEG_VIDEO_B_FRAMES:
1870 p->num_b_frame = ctrl->val;
1872 case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
1873 switch (ctrl->val) {
1874 case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN:
1875 p->codec.h264.profile =
1876 S5P_FIMV_ENC_PROFILE_H264_MAIN;
1878 case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH:
1879 p->codec.h264.profile =
1880 S5P_FIMV_ENC_PROFILE_H264_HIGH;
1882 case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE:
1883 p->codec.h264.profile =
1884 S5P_FIMV_ENC_PROFILE_H264_BASELINE;
1886 case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
1887 if (IS_MFCV6_PLUS(dev))
1888 p->codec.h264.profile =
1889 S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
1897 case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
1898 p->codec.h264.level_v4l2 = ctrl->val;
1899 p->codec.h264.level = h264_level(ctrl->val);
1900 if (p->codec.h264.level < 0) {
1901 mfc_err("Level number is wrong\n");
1902 ret = p->codec.h264.level;
1905 case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
1906 p->codec.mpeg4.level_v4l2 = ctrl->val;
1907 p->codec.mpeg4.level = mpeg4_level(ctrl->val);
1908 if (p->codec.mpeg4.level < 0) {
1909 mfc_err("Level number is wrong\n");
1910 ret = p->codec.mpeg4.level;
1913 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
1914 p->codec.h264.loop_filter_mode = ctrl->val;
1916 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
1917 p->codec.h264.loop_filter_alpha = ctrl->val;
1919 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
1920 p->codec.h264.loop_filter_beta = ctrl->val;
1922 case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
1923 p->codec.h264.entropy_mode = ctrl->val;
1925 case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P:
1926 p->codec.h264.num_ref_pic_4p = ctrl->val;
1928 case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
1929 p->codec.h264._8x8_transform = ctrl->val;
1931 case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
1932 p->rc_mb = ctrl->val;
1934 case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
1935 p->codec.h264.rc_frame_qp = ctrl->val;
1937 case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
1938 p->codec.h264.rc_min_qp = ctrl->val;
1940 case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
1941 p->codec.h264.rc_max_qp = ctrl->val;
1943 case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
1944 p->codec.h264.rc_p_frame_qp = ctrl->val;
1946 case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
1947 p->codec.h264.rc_b_frame_qp = ctrl->val;
1949 case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:
1950 case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:
1951 p->codec.mpeg4.rc_frame_qp = ctrl->val;
1953 case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:
1954 case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:
1955 p->codec.mpeg4.rc_min_qp = ctrl->val;
1957 case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:
1958 case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:
1959 p->codec.mpeg4.rc_max_qp = ctrl->val;
1961 case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
1962 case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:
1963 p->codec.mpeg4.rc_p_frame_qp = ctrl->val;
1965 case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:
1966 case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:
1967 p->codec.mpeg4.rc_b_frame_qp = ctrl->val;
1969 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK:
1970 p->codec.h264.rc_mb_dark = ctrl->val;
1972 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH:
1973 p->codec.h264.rc_mb_smooth = ctrl->val;
1975 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC:
1976 p->codec.h264.rc_mb_static = ctrl->val;
1978 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY:
1979 p->codec.h264.rc_mb_activity = ctrl->val;
1981 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
1982 p->codec.h264.vui_sar = ctrl->val;
1984 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
1985 p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val);
1987 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH:
1988 p->codec.h264.vui_ext_sar_width = ctrl->val;
1990 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT:
1991 p->codec.h264.vui_ext_sar_height = ctrl->val;
1993 case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
1994 p->codec.h264.open_gop = !ctrl->val;
1996 case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
1997 p->codec.h264.open_gop_size = ctrl->val;
1999 case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
2000 switch (ctrl->val) {
2001 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE:
2002 p->codec.mpeg4.profile =
2003 S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE;
2005 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE:
2006 p->codec.mpeg4.profile =
2007 S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE;
2013 case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
2014 p->codec.mpeg4.quarter_pixel = ctrl->val;
2016 case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
2017 p->codec.vp8.num_partitions = ctrl->val;
2019 case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:
2020 p->codec.vp8.imd_4x4 = ctrl->val;
2022 case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
2023 p->codec.vp8.num_ref = ctrl->val;
2025 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:
2026 p->codec.vp8.filter_level = ctrl->val;
2028 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:
2029 p->codec.vp8.filter_sharpness = ctrl->val;
2031 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:
2032 p->codec.vp8.golden_frame_ref_period = ctrl->val;
2034 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
2035 p->codec.vp8.golden_frame_sel = ctrl->val;
2037 case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:
2038 p->codec.vp8.rc_min_qp = ctrl->val;
2040 case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:
2041 p->codec.vp8.rc_max_qp = ctrl->val;
2043 case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:
2044 p->codec.vp8.rc_frame_qp = ctrl->val;
2046 case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:
2047 p->codec.vp8.rc_p_frame_qp = ctrl->val;
2049 case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
2050 p->codec.vp8.profile = ctrl->val;
2052 case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
2053 p->codec.hevc.rc_frame_qp = ctrl->val;
2055 case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
2056 p->codec.hevc.rc_p_frame_qp = ctrl->val;
2058 case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
2059 p->codec.hevc.rc_b_frame_qp = ctrl->val;
2061 case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION:
2062 p->codec.hevc.rc_framerate = ctrl->val;
2064 case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
2065 p->codec.hevc.rc_min_qp = ctrl->val;
2066 __enc_update_hevc_qp_ctrls_range(ctx, ctrl->val,
2067 p->codec.hevc.rc_max_qp);
2069 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
2070 p->codec.hevc.rc_max_qp = ctrl->val;
2071 __enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp,
2074 case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
2075 p->codec.hevc.level_v4l2 = ctrl->val;
2076 p->codec.hevc.level = hevc_level(ctrl->val);
2078 case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
2079 switch (ctrl->val) {
2080 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN:
2081 p->codec.hevc.profile =
2082 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN;
2084 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE:
2085 p->codec.hevc.profile =
2086 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
2092 case V4L2_CID_MPEG_VIDEO_HEVC_TIER:
2093 p->codec.hevc.tier = ctrl->val;
2095 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH:
2096 p->codec.hevc.max_partition_depth = ctrl->val;
2098 case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES:
2099 p->codec.hevc.num_refs_for_p = ctrl->val;
2101 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE:
2102 p->codec.hevc.refreshtype = ctrl->val;
2104 case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED:
2105 p->codec.hevc.const_intra_period_enable = ctrl->val;
2107 case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU:
2108 p->codec.hevc.lossless_cu_enable = ctrl->val;
2110 case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT:
2111 p->codec.hevc.wavefront_enable = ctrl->val;
2113 case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE:
2114 p->codec.hevc.loopfilter = ctrl->val;
2116 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP:
2117 p->codec.hevc.hier_qp_enable = ctrl->val;
2119 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE:
2120 p->codec.hevc.hier_qp_type = ctrl->val;
2122 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER:
2123 p->codec.hevc.num_hier_layer = ctrl->val;
2125 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP:
2126 p->codec.hevc.hier_qp_layer[0] = ctrl->val;
2128 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP:
2129 p->codec.hevc.hier_qp_layer[1] = ctrl->val;
2131 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP:
2132 p->codec.hevc.hier_qp_layer[2] = ctrl->val;
2134 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP:
2135 p->codec.hevc.hier_qp_layer[3] = ctrl->val;
2137 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP:
2138 p->codec.hevc.hier_qp_layer[4] = ctrl->val;
2140 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP:
2141 p->codec.hevc.hier_qp_layer[5] = ctrl->val;
2143 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP:
2144 p->codec.hevc.hier_qp_layer[6] = ctrl->val;
2146 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
2147 p->codec.hevc.hier_bit_layer[0] = ctrl->val;
2149 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
2150 p->codec.hevc.hier_bit_layer[1] = ctrl->val;
2152 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
2153 p->codec.hevc.hier_bit_layer[2] = ctrl->val;
2155 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
2156 p->codec.hevc.hier_bit_layer[3] = ctrl->val;
2158 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
2159 p->codec.hevc.hier_bit_layer[4] = ctrl->val;
2161 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
2162 p->codec.hevc.hier_bit_layer[5] = ctrl->val;
2164 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR:
2165 p->codec.hevc.hier_bit_layer[6] = ctrl->val;
2167 case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB:
2168 p->codec.hevc.general_pb_enable = ctrl->val;
2170 case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID:
2171 p->codec.hevc.temporal_id_enable = ctrl->val;
2173 case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING:
2174 p->codec.hevc.strong_intra_smooth = ctrl->val;
2176 case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT:
2177 p->codec.hevc.intra_pu_split_disable = ctrl->val;
2179 case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION:
2180 p->codec.hevc.tmv_prediction_disable = !ctrl->val;
2182 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1:
2183 p->codec.hevc.max_num_merge_mv = ctrl->val;
2185 case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE:
2186 p->codec.hevc.encoding_nostartcode_enable = ctrl->val;
2188 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD:
2189 p->codec.hevc.refreshperiod = ctrl->val;
2191 case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2:
2192 p->codec.hevc.lf_beta_offset_div2 = ctrl->val;
2194 case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2:
2195 p->codec.hevc.lf_tc_offset_div2 = ctrl->val;
2197 case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
2198 p->codec.hevc.size_of_length_field = ctrl->val;
2200 case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
2201 p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val;
2204 v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n",
2205 ctrl->id, ctrl->val);
2211 static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl)
2213 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
2214 struct s5p_mfc_dev *dev = ctx->dev;
2217 case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
2218 if (ctx->state >= MFCINST_HEAD_PARSED &&
2219 ctx->state < MFCINST_ABORT) {
2220 ctrl->val = ctx->pb_count;
2222 } else if (ctx->state != MFCINST_INIT) {
2223 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2226 /* Should wait for the header to be produced */
2227 s5p_mfc_wait_for_done_ctx(ctx,
2228 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0);
2229 if (ctx->state >= MFCINST_HEAD_PARSED &&
2230 ctx->state < MFCINST_ABORT) {
2231 ctrl->val = ctx->pb_count;
2233 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2241 static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = {
2242 .s_ctrl = s5p_mfc_enc_s_ctrl,
2243 .g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl,
2246 static int vidioc_s_parm(struct file *file, void *priv,
2247 struct v4l2_streamparm *a)
2249 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2251 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2252 ctx->enc_params.rc_framerate_num =
2253 a->parm.output.timeperframe.denominator;
2254 ctx->enc_params.rc_framerate_denom =
2255 a->parm.output.timeperframe.numerator;
2257 mfc_err("Setting FPS is only possible for the output queue\n");
2263 static int vidioc_g_parm(struct file *file, void *priv,
2264 struct v4l2_streamparm *a)
2266 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2268 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
2269 a->parm.output.timeperframe.denominator =
2270 ctx->enc_params.rc_framerate_num;
2271 a->parm.output.timeperframe.numerator =
2272 ctx->enc_params.rc_framerate_denom;
2274 mfc_err("Setting FPS is only possible for the output queue\n");
2280 static int vidioc_encoder_cmd(struct file *file, void *priv,
2281 struct v4l2_encoder_cmd *cmd)
2283 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2284 struct s5p_mfc_dev *dev = ctx->dev;
2285 struct s5p_mfc_buf *buf;
2286 unsigned long flags;
2289 case V4L2_ENC_CMD_STOP:
2290 if (cmd->flags != 0)
2293 if (!ctx->vq_src.streaming)
2296 spin_lock_irqsave(&dev->irqlock, flags);
2297 if (list_empty(&ctx->src_queue)) {
2298 mfc_debug(2, "EOS: empty src queue, entering finishing state\n");
2299 ctx->state = MFCINST_FINISHING;
2300 if (s5p_mfc_ctx_ready(ctx))
2301 set_work_bit_irqsave(ctx);
2302 spin_unlock_irqrestore(&dev->irqlock, flags);
2303 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2305 mfc_debug(2, "EOS: marking last buffer of stream\n");
2306 buf = list_entry(ctx->src_queue.prev,
2307 struct s5p_mfc_buf, list);
2308 if (buf->flags & MFC_BUF_FLAG_USED)
2309 ctx->state = MFCINST_FINISHING;
2311 buf->flags |= MFC_BUF_FLAG_EOS;
2312 spin_unlock_irqrestore(&dev->irqlock, flags);
2322 static int vidioc_subscribe_event(struct v4l2_fh *fh,
2323 const struct v4l2_event_subscription *sub)
2325 switch (sub->type) {
2326 case V4L2_EVENT_EOS:
2327 return v4l2_event_subscribe(fh, sub, 2, NULL);
2333 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = {
2334 .vidioc_querycap = vidioc_querycap,
2335 .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
2336 .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
2337 .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
2338 .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
2339 .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
2340 .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt,
2341 .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt,
2342 .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt,
2343 .vidioc_reqbufs = vidioc_reqbufs,
2344 .vidioc_querybuf = vidioc_querybuf,
2345 .vidioc_qbuf = vidioc_qbuf,
2346 .vidioc_dqbuf = vidioc_dqbuf,
2347 .vidioc_expbuf = vidioc_expbuf,
2348 .vidioc_streamon = vidioc_streamon,
2349 .vidioc_streamoff = vidioc_streamoff,
2350 .vidioc_s_parm = vidioc_s_parm,
2351 .vidioc_g_parm = vidioc_g_parm,
2352 .vidioc_encoder_cmd = vidioc_encoder_cmd,
2353 .vidioc_subscribe_event = vidioc_subscribe_event,
2354 .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
2357 static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
2363 if (fmt->num_planes != vb->num_planes) {
2364 mfc_err("invalid plane number for the format\n");
2367 for (i = 0; i < fmt->num_planes; i++) {
2368 dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i);
2370 mfc_err("failed to get plane cookie\n");
2373 mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n",
2374 vb->index, i, &dma);
2379 static int s5p_mfc_queue_setup(struct vb2_queue *vq,
2380 unsigned int *buf_count, unsigned int *plane_count,
2381 unsigned int psize[], struct device *alloc_devs[])
2383 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2384 struct s5p_mfc_dev *dev = ctx->dev;
2386 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2387 if (ctx->state != MFCINST_GOT_INST) {
2388 mfc_err("invalid state: %d\n", ctx->state);
2393 *plane_count = ctx->dst_fmt->num_planes;
2395 *plane_count = MFC_ENC_CAP_PLANE_COUNT;
2398 if (*buf_count > MFC_MAX_BUFFERS)
2399 *buf_count = MFC_MAX_BUFFERS;
2400 psize[0] = ctx->enc_dst_buf_size;
2401 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2402 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2404 *plane_count = ctx->src_fmt->num_planes;
2406 *plane_count = MFC_ENC_OUT_PLANE_COUNT;
2410 if (*buf_count > MFC_MAX_BUFFERS)
2411 *buf_count = MFC_MAX_BUFFERS;
2413 psize[0] = ctx->luma_size;
2414 psize[1] = ctx->chroma_size;
2416 if (IS_MFCV6_PLUS(dev)) {
2417 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2418 alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
2420 alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
2421 alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX];
2424 mfc_err("invalid queue type: %d\n", vq->type);
2430 static int s5p_mfc_buf_init(struct vb2_buffer *vb)
2432 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
2433 struct vb2_queue *vq = vb->vb2_queue;
2434 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2438 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2439 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2443 ctx->dst_bufs[i].b = vbuf;
2444 ctx->dst_bufs[i].cookie.stream =
2445 vb2_dma_contig_plane_dma_addr(vb, 0);
2446 ctx->dst_bufs_cnt++;
2447 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2448 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2452 ctx->src_bufs[i].b = vbuf;
2453 ctx->src_bufs[i].cookie.raw.luma =
2454 vb2_dma_contig_plane_dma_addr(vb, 0);
2455 ctx->src_bufs[i].cookie.raw.chroma =
2456 vb2_dma_contig_plane_dma_addr(vb, 1);
2457 ctx->src_bufs_cnt++;
2459 mfc_err("invalid queue type: %d\n", vq->type);
2465 static int s5p_mfc_buf_prepare(struct vb2_buffer *vb)
2467 struct vb2_queue *vq = vb->vb2_queue;
2468 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2471 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2472 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2475 mfc_debug(2, "plane size: %ld, dst size: %zu\n",
2476 vb2_plane_size(vb, 0), ctx->enc_dst_buf_size);
2477 if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) {
2478 mfc_err("plane size is too small for capture\n");
2481 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2482 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2485 mfc_debug(2, "plane size: %ld, luma size: %d\n",
2486 vb2_plane_size(vb, 0), ctx->luma_size);
2487 mfc_debug(2, "plane size: %ld, chroma size: %d\n",
2488 vb2_plane_size(vb, 1), ctx->chroma_size);
2489 if (vb2_plane_size(vb, 0) < ctx->luma_size ||
2490 vb2_plane_size(vb, 1) < ctx->chroma_size) {
2491 mfc_err("plane size is too small for output\n");
2495 mfc_err("invalid queue type: %d\n", vq->type);
2501 static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
2503 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2504 struct s5p_mfc_dev *dev = ctx->dev;
2506 if (IS_MFCV6_PLUS(dev) &&
2507 (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
2509 if ((ctx->state == MFCINST_GOT_INST) &&
2510 (dev->curr_ctx == ctx->num) && dev->hw_lock) {
2511 s5p_mfc_wait_for_done_ctx(ctx,
2512 S5P_MFC_R2H_CMD_SEQ_DONE_RET,
2516 if (ctx->src_bufs_cnt < ctx->pb_count) {
2517 mfc_err("Need minimum %d OUTPUT buffers\n",
2523 /* If context is ready then dev = work->data;schedule it to run */
2524 if (s5p_mfc_ctx_ready(ctx))
2525 set_work_bit_irqsave(ctx);
2526 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2531 static void s5p_mfc_stop_streaming(struct vb2_queue *q)
2533 unsigned long flags;
2534 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2535 struct s5p_mfc_dev *dev = ctx->dev;
2537 if ((ctx->state == MFCINST_FINISHING ||
2538 ctx->state == MFCINST_RUNNING) &&
2539 dev->curr_ctx == ctx->num && dev->hw_lock) {
2540 ctx->state = MFCINST_ABORT;
2541 s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET,
2544 ctx->state = MFCINST_FINISHED;
2545 spin_lock_irqsave(&dev->irqlock, flags);
2546 if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2547 s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst);
2548 INIT_LIST_HEAD(&ctx->dst_queue);
2549 ctx->dst_queue_cnt = 0;
2551 if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2552 cleanup_ref_queue(ctx);
2553 s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src);
2554 INIT_LIST_HEAD(&ctx->src_queue);
2555 ctx->src_queue_cnt = 0;
2557 spin_unlock_irqrestore(&dev->irqlock, flags);
2560 static void s5p_mfc_buf_queue(struct vb2_buffer *vb)
2562 struct vb2_queue *vq = vb->vb2_queue;
2563 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2564 struct s5p_mfc_dev *dev = ctx->dev;
2565 unsigned long flags;
2566 struct s5p_mfc_buf *mfc_buf;
2568 if (ctx->state == MFCINST_ERROR) {
2569 vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
2570 cleanup_ref_queue(ctx);
2573 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2574 mfc_buf = &ctx->dst_bufs[vb->index];
2575 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2576 /* Mark destination as available for use by MFC */
2577 spin_lock_irqsave(&dev->irqlock, flags);
2578 list_add_tail(&mfc_buf->list, &ctx->dst_queue);
2579 ctx->dst_queue_cnt++;
2580 spin_unlock_irqrestore(&dev->irqlock, flags);
2581 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2582 mfc_buf = &ctx->src_bufs[vb->index];
2583 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2584 spin_lock_irqsave(&dev->irqlock, flags);
2585 list_add_tail(&mfc_buf->list, &ctx->src_queue);
2586 ctx->src_queue_cnt++;
2587 spin_unlock_irqrestore(&dev->irqlock, flags);
2589 mfc_err("unsupported buffer type (%d)\n", vq->type);
2591 if (s5p_mfc_ctx_ready(ctx))
2592 set_work_bit_irqsave(ctx);
2593 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2596 static struct vb2_ops s5p_mfc_enc_qops = {
2597 .queue_setup = s5p_mfc_queue_setup,
2598 .wait_prepare = vb2_ops_wait_prepare,
2599 .wait_finish = vb2_ops_wait_finish,
2600 .buf_init = s5p_mfc_buf_init,
2601 .buf_prepare = s5p_mfc_buf_prepare,
2602 .start_streaming = s5p_mfc_start_streaming,
2603 .stop_streaming = s5p_mfc_stop_streaming,
2604 .buf_queue = s5p_mfc_buf_queue,
2607 const struct s5p_mfc_codec_ops *get_enc_codec_ops(void)
2609 return &encoder_codec_ops;
2612 struct vb2_ops *get_enc_queue_ops(void)
2614 return &s5p_mfc_enc_qops;
2617 const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void)
2619 return &s5p_mfc_enc_ioctl_ops;
2622 #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \
2623 && V4L2_CTRL_DRIVER_PRIV(x))
2625 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
2627 struct v4l2_ctrl_config cfg;
2630 v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS);
2631 if (ctx->ctrl_handler.error) {
2632 mfc_err("v4l2_ctrl_handler_init failed\n");
2633 return ctx->ctrl_handler.error;
2635 for (i = 0; i < NUM_CTRLS; i++) {
2636 if (IS_MFC51_PRIV(controls[i].id)) {
2637 memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
2638 cfg.ops = &s5p_mfc_enc_ctrl_ops;
2639 cfg.id = controls[i].id;
2640 cfg.min = controls[i].minimum;
2641 cfg.max = controls[i].maximum;
2642 cfg.def = controls[i].default_value;
2643 cfg.name = controls[i].name;
2644 cfg.type = controls[i].type;
2647 if (cfg.type == V4L2_CTRL_TYPE_MENU) {
2649 cfg.menu_skip_mask = controls[i].menu_skip_mask;
2650 cfg.qmenu = mfc51_get_menu(cfg.id);
2652 cfg.step = controls[i].step;
2653 cfg.menu_skip_mask = 0;
2655 ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler,
2658 if ((controls[i].type == V4L2_CTRL_TYPE_MENU) ||
2659 (controls[i].type ==
2660 V4L2_CTRL_TYPE_INTEGER_MENU)) {
2661 ctx->ctrls[i] = v4l2_ctrl_new_std_menu(
2663 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2664 controls[i].maximum, 0,
2665 controls[i].default_value);
2667 ctx->ctrls[i] = v4l2_ctrl_new_std(
2669 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2670 controls[i].minimum,
2671 controls[i].maximum, controls[i].step,
2672 controls[i].default_value);
2675 if (ctx->ctrl_handler.error) {
2676 mfc_err("Adding control (%d) failed\n", i);
2677 return ctx->ctrl_handler.error;
2679 if (controls[i].is_volatile && ctx->ctrls[i])
2680 ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
2682 v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
2686 void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx)
2690 v4l2_ctrl_handler_free(&ctx->ctrl_handler);
2691 for (i = 0; i < NUM_CTRLS; i++)
2692 ctx->ctrls[i] = NULL;
2695 void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx)
2697 struct v4l2_format f;
2698 f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC;
2699 ctx->src_fmt = find_format(&f, MFC_FMT_RAW);
2700 f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC;
2701 ctx->dst_fmt = find_format(&f, MFC_FMT_ENC);