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_MFC51_VIDEO_RC_FIXED_TARGET_BIT,
266 .type = V4L2_CTRL_TYPE_BOOLEAN,
267 .name = "Fixed Target Bit Enable",
275 .id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
276 .type = V4L2_CTRL_TYPE_INTEGER,
283 .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
284 .type = V4L2_CTRL_TYPE_MENU,
285 .minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
286 .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH,
287 .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
289 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
290 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
291 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
295 .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL,
296 .type = V4L2_CTRL_TYPE_MENU,
297 .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
298 .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0,
299 .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
302 .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
303 .type = V4L2_CTRL_TYPE_MENU,
304 .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
305 .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5,
306 .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
310 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
311 .type = V4L2_CTRL_TYPE_MENU,
312 .minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
313 .maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
314 .default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
318 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA,
319 .type = V4L2_CTRL_TYPE_INTEGER,
326 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA,
327 .type = V4L2_CTRL_TYPE_INTEGER,
334 .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
335 .type = V4L2_CTRL_TYPE_MENU,
336 .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
337 .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
338 .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
342 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P,
343 .type = V4L2_CTRL_TYPE_INTEGER,
344 .name = "The Number of Ref. Pic for P",
351 .id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
352 .type = V4L2_CTRL_TYPE_BOOLEAN,
359 .id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE,
360 .type = V4L2_CTRL_TYPE_BOOLEAN,
367 .id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP,
368 .type = V4L2_CTRL_TYPE_INTEGER,
375 .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
376 .type = V4L2_CTRL_TYPE_INTEGER,
383 .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
384 .type = V4L2_CTRL_TYPE_INTEGER,
391 .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
392 .type = V4L2_CTRL_TYPE_INTEGER,
399 .id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP,
400 .type = V4L2_CTRL_TYPE_INTEGER,
407 .id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP,
408 .type = V4L2_CTRL_TYPE_INTEGER,
409 .name = "H263 I-Frame QP value",
416 .id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP,
417 .type = V4L2_CTRL_TYPE_INTEGER,
418 .name = "H263 Minimum QP value",
425 .id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP,
426 .type = V4L2_CTRL_TYPE_INTEGER,
427 .name = "H263 Maximum QP value",
434 .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
435 .type = V4L2_CTRL_TYPE_INTEGER,
436 .name = "H263 P frame QP value",
443 .id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP,
444 .type = V4L2_CTRL_TYPE_INTEGER,
445 .name = "H263 B frame QP value",
452 .id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP,
453 .type = V4L2_CTRL_TYPE_INTEGER,
454 .name = "MPEG4 I-Frame QP value",
461 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP,
462 .type = V4L2_CTRL_TYPE_INTEGER,
463 .name = "MPEG4 Minimum QP value",
470 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP,
471 .type = V4L2_CTRL_TYPE_INTEGER,
472 .name = "MPEG4 Maximum QP value",
479 .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,
480 .type = V4L2_CTRL_TYPE_INTEGER,
481 .name = "MPEG4 P frame QP value",
488 .id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP,
489 .type = V4L2_CTRL_TYPE_INTEGER,
490 .name = "MPEG4 B frame QP value",
497 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK,
498 .type = V4L2_CTRL_TYPE_BOOLEAN,
499 .name = "H264 Dark Reg Adaptive RC",
506 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH,
507 .type = V4L2_CTRL_TYPE_BOOLEAN,
508 .name = "H264 Smooth Reg Adaptive RC",
515 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC,
516 .type = V4L2_CTRL_TYPE_BOOLEAN,
517 .name = "H264 Static Reg Adaptive RC",
524 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY,
525 .type = V4L2_CTRL_TYPE_BOOLEAN,
526 .name = "H264 Activity Reg Adaptive RC",
533 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE,
534 .type = V4L2_CTRL_TYPE_BOOLEAN,
541 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC,
542 .type = V4L2_CTRL_TYPE_MENU,
543 .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
544 .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED,
545 .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
549 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH,
550 .type = V4L2_CTRL_TYPE_INTEGER,
552 .maximum = (1 << 16) - 1,
557 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT,
558 .type = V4L2_CTRL_TYPE_INTEGER,
560 .maximum = (1 << 16) - 1,
565 .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
566 .type = V4L2_CTRL_TYPE_BOOLEAN,
573 .id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD,
574 .type = V4L2_CTRL_TYPE_INTEGER,
576 .maximum = (1 << 16) - 1,
581 .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
582 .type = V4L2_CTRL_TYPE_MENU,
583 .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
584 .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE,
585 .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
589 .id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL,
590 .type = V4L2_CTRL_TYPE_BOOLEAN,
597 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS,
598 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
599 .maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS,
600 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION,
604 .id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4,
605 .type = V4L2_CTRL_TYPE_BOOLEAN,
612 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES,
613 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
614 .maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME,
615 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME,
619 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL,
620 .type = V4L2_CTRL_TYPE_INTEGER,
627 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS,
628 .type = V4L2_CTRL_TYPE_INTEGER,
635 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD,
636 .type = V4L2_CTRL_TYPE_INTEGER,
638 .maximum = (1 << 16) - 1,
643 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL,
644 .type = V4L2_CTRL_TYPE_MENU,
645 .minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
646 .maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD,
647 .default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
651 .id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP,
652 .type = V4L2_CTRL_TYPE_INTEGER,
656 .default_value = 127,
659 .id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP,
660 .type = V4L2_CTRL_TYPE_INTEGER,
667 .id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP,
668 .type = V4L2_CTRL_TYPE_INTEGER,
675 .id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP,
676 .type = V4L2_CTRL_TYPE_INTEGER,
683 .id = V4L2_CID_MPEG_VIDEO_VP8_PROFILE,
684 .type = V4L2_CTRL_TYPE_MENU,
685 .minimum = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
686 .maximum = V4L2_MPEG_VIDEO_VP8_PROFILE_3,
687 .default_value = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
691 .id = V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
692 .type = V4L2_CTRL_TYPE_INTEGER,
693 .name = "HEVC I Frame QP Value",
700 .id = V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
701 .type = V4L2_CTRL_TYPE_INTEGER,
702 .name = "HEVC P Frame QP Value",
709 .id = V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
710 .type = V4L2_CTRL_TYPE_INTEGER,
717 .id = V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP,
718 .type = V4L2_CTRL_TYPE_INTEGER,
725 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP,
726 .type = V4L2_CTRL_TYPE_INTEGER,
733 .id = V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
734 .type = V4L2_CTRL_TYPE_MENU,
735 .minimum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
736 .maximum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
738 .default_value = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
741 .id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
742 .type = V4L2_CTRL_TYPE_MENU,
743 .minimum = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
744 .maximum = V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2,
746 .default_value = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
749 .id = V4L2_CID_MPEG_VIDEO_HEVC_TIER,
750 .type = V4L2_CTRL_TYPE_MENU,
751 .minimum = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
752 .maximum = V4L2_MPEG_VIDEO_HEVC_TIER_HIGH,
754 .default_value = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
757 .id = V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION,
758 .type = V4L2_CTRL_TYPE_INTEGER,
760 .maximum = (1 << 16) - 1,
765 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH,
766 .type = V4L2_CTRL_TYPE_INTEGER,
773 .id = V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES,
774 .type = V4L2_CTRL_TYPE_INTEGER,
781 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE,
782 .type = V4L2_CTRL_TYPE_MENU,
783 .minimum = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
784 .maximum = V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR,
786 .default_value = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
789 .id = V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED,
790 .type = V4L2_CTRL_TYPE_BOOLEAN,
797 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU,
798 .type = V4L2_CTRL_TYPE_BOOLEAN,
805 .id = V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT,
806 .type = V4L2_CTRL_TYPE_BOOLEAN,
813 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE,
814 .type = V4L2_CTRL_TYPE_MENU,
815 .minimum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
816 .maximum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
818 .default_value = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
821 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP,
822 .type = V4L2_CTRL_TYPE_BOOLEAN,
829 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE,
830 .type = V4L2_CTRL_TYPE_MENU,
831 .minimum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
832 .maximum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P,
834 .default_value = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
837 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER,
838 .type = V4L2_CTRL_TYPE_INTEGER,
845 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
846 .type = V4L2_CTRL_TYPE_INTEGER,
853 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
854 .type = V4L2_CTRL_TYPE_INTEGER,
861 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
862 .type = V4L2_CTRL_TYPE_INTEGER,
869 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
870 .type = V4L2_CTRL_TYPE_INTEGER,
877 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
878 .type = V4L2_CTRL_TYPE_INTEGER,
885 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
886 .type = V4L2_CTRL_TYPE_INTEGER,
893 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
894 .type = V4L2_CTRL_TYPE_INTEGER,
901 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR,
902 .type = V4L2_CTRL_TYPE_INTEGER,
909 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR,
910 .type = V4L2_CTRL_TYPE_INTEGER,
917 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR,
918 .type = V4L2_CTRL_TYPE_INTEGER,
925 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR,
926 .type = V4L2_CTRL_TYPE_INTEGER,
933 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR,
934 .type = V4L2_CTRL_TYPE_INTEGER,
941 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR,
942 .type = V4L2_CTRL_TYPE_INTEGER,
949 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR,
950 .type = V4L2_CTRL_TYPE_INTEGER,
957 .id = V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB,
958 .type = V4L2_CTRL_TYPE_BOOLEAN,
965 .id = V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID,
966 .type = V4L2_CTRL_TYPE_BOOLEAN,
973 .id = V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING,
974 .type = V4L2_CTRL_TYPE_BOOLEAN,
981 .id = V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT,
982 .type = V4L2_CTRL_TYPE_BOOLEAN,
989 .id = V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION,
990 .type = V4L2_CTRL_TYPE_BOOLEAN,
997 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1,
998 .type = V4L2_CTRL_TYPE_INTEGER,
1005 .id = V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE,
1006 .type = V4L2_CTRL_TYPE_BOOLEAN,
1013 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD,
1014 .type = V4L2_CTRL_TYPE_INTEGER,
1016 .maximum = (1 << 16) - 1,
1021 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2,
1022 .type = V4L2_CTRL_TYPE_INTEGER,
1029 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2,
1030 .type = V4L2_CTRL_TYPE_INTEGER,
1037 .id = V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD,
1038 .type = V4L2_CTRL_TYPE_MENU,
1039 .minimum = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1040 .maximum = V4L2_MPEG_VIDEO_HEVC_SIZE_4,
1042 .default_value = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1045 .id = V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR,
1046 .type = V4L2_CTRL_TYPE_INTEGER,
1053 .id = V4L2_CID_MIN_BUFFERS_FOR_OUTPUT,
1054 .type = V4L2_CTRL_TYPE_INTEGER,
1055 .name = "Minimum number of output bufs",
1064 #define NUM_CTRLS ARRAY_SIZE(controls)
1065 static const char * const *mfc51_get_menu(u32 id)
1067 static const char * const mfc51_video_frame_skip[] = {
1073 static const char * const mfc51_video_force_frame[] = {
1080 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1081 return mfc51_video_frame_skip;
1082 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1083 return mfc51_video_force_frame;
1088 static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
1090 mfc_debug(2, "src=%d, dst=%d, state=%d\n",
1091 ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state);
1092 /* context is ready to make header */
1093 if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1)
1095 /* context is ready to encode a frame */
1096 if ((ctx->state == MFCINST_RUNNING ||
1097 ctx->state == MFCINST_HEAD_PRODUCED) &&
1098 ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
1100 /* context is ready to encode remaining frames */
1101 if (ctx->state == MFCINST_FINISHING &&
1102 ctx->dst_queue_cnt >= 1)
1104 mfc_debug(2, "ctx is not ready\n");
1108 static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx)
1110 struct s5p_mfc_buf *mb_entry;
1112 /* move buffers in ref queue to src queue */
1113 while (!list_empty(&ctx->ref_queue)) {
1114 mb_entry = list_entry((&ctx->ref_queue)->next,
1115 struct s5p_mfc_buf, list);
1116 list_del(&mb_entry->list);
1117 ctx->ref_queue_cnt--;
1118 list_add_tail(&mb_entry->list, &ctx->src_queue);
1119 ctx->src_queue_cnt++;
1121 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1122 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1123 INIT_LIST_HEAD(&ctx->ref_queue);
1124 ctx->ref_queue_cnt = 0;
1127 static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx)
1129 struct s5p_mfc_dev *dev = ctx->dev;
1130 struct s5p_mfc_buf *dst_mb;
1131 unsigned long dst_addr;
1132 unsigned int dst_size;
1134 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1135 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1136 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1137 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1142 static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
1144 struct s5p_mfc_dev *dev = ctx->dev;
1145 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1146 struct s5p_mfc_buf *dst_mb;
1147 unsigned int enc_pb_count;
1149 if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
1150 if (!list_empty(&ctx->dst_queue)) {
1151 dst_mb = list_entry(ctx->dst_queue.next,
1152 struct s5p_mfc_buf, list);
1153 list_del(&dst_mb->list);
1154 ctx->dst_queue_cnt--;
1155 vb2_set_plane_payload(&dst_mb->b->vb2_buf, 0,
1156 s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size,
1158 vb2_buffer_done(&dst_mb->b->vb2_buf,
1159 VB2_BUF_STATE_DONE);
1163 if (!IS_MFCV6_PLUS(dev)) {
1164 ctx->state = MFCINST_RUNNING;
1165 if (s5p_mfc_ctx_ready(ctx))
1166 set_work_bit_irqsave(ctx);
1167 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
1169 enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
1170 get_enc_dpb_count, dev);
1171 if (ctx->pb_count < enc_pb_count)
1172 ctx->pb_count = enc_pb_count;
1173 if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) {
1174 ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
1175 get_e_min_scratch_buf_size, dev);
1176 ctx->bank1.size += ctx->scratch_buf_size;
1178 ctx->state = MFCINST_HEAD_PRODUCED;
1184 static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
1186 struct s5p_mfc_dev *dev = ctx->dev;
1187 struct s5p_mfc_buf *dst_mb;
1188 struct s5p_mfc_buf *src_mb;
1189 unsigned long src_y_addr, src_c_addr, dst_addr;
1190 unsigned int dst_size;
1192 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1193 src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
1194 src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
1195 s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx,
1196 src_y_addr, src_c_addr);
1198 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1199 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1200 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1201 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1207 static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
1209 struct s5p_mfc_dev *dev = ctx->dev;
1210 struct s5p_mfc_buf *mb_entry;
1211 unsigned long enc_y_addr = 0, enc_c_addr = 0;
1212 unsigned long mb_y_addr, mb_c_addr;
1214 unsigned int strm_size;
1216 slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
1217 strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
1218 mfc_debug(2, "Encoded slice type: %d\n", slice_type);
1219 mfc_debug(2, "Encoded stream size: %d\n", strm_size);
1220 mfc_debug(2, "Display order: %d\n",
1221 mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
1222 if (slice_type >= 0) {
1223 s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx,
1224 &enc_y_addr, &enc_c_addr);
1225 list_for_each_entry(mb_entry, &ctx->src_queue, list) {
1226 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1227 &mb_entry->b->vb2_buf, 0);
1228 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1229 &mb_entry->b->vb2_buf, 1);
1230 if ((enc_y_addr == mb_y_addr) &&
1231 (enc_c_addr == mb_c_addr)) {
1232 list_del(&mb_entry->list);
1233 ctx->src_queue_cnt--;
1234 vb2_buffer_done(&mb_entry->b->vb2_buf,
1235 VB2_BUF_STATE_DONE);
1239 list_for_each_entry(mb_entry, &ctx->ref_queue, list) {
1240 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1241 &mb_entry->b->vb2_buf, 0);
1242 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1243 &mb_entry->b->vb2_buf, 1);
1244 if ((enc_y_addr == mb_y_addr) &&
1245 (enc_c_addr == mb_c_addr)) {
1246 list_del(&mb_entry->list);
1247 ctx->ref_queue_cnt--;
1248 vb2_buffer_done(&mb_entry->b->vb2_buf,
1249 VB2_BUF_STATE_DONE);
1254 if ((ctx->src_queue_cnt > 0) && (ctx->state == MFCINST_RUNNING)) {
1255 mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
1257 if (mb_entry->flags & MFC_BUF_FLAG_USED) {
1258 list_del(&mb_entry->list);
1259 ctx->src_queue_cnt--;
1260 list_add_tail(&mb_entry->list, &ctx->ref_queue);
1261 ctx->ref_queue_cnt++;
1264 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1265 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1266 if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) {
1267 mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf,
1269 list_del(&mb_entry->list);
1270 ctx->dst_queue_cnt--;
1271 switch (slice_type) {
1272 case S5P_FIMV_ENC_SI_SLICE_TYPE_I:
1273 mb_entry->b->flags |= V4L2_BUF_FLAG_KEYFRAME;
1275 case S5P_FIMV_ENC_SI_SLICE_TYPE_P:
1276 mb_entry->b->flags |= V4L2_BUF_FLAG_PFRAME;
1278 case S5P_FIMV_ENC_SI_SLICE_TYPE_B:
1279 mb_entry->b->flags |= V4L2_BUF_FLAG_BFRAME;
1282 vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size);
1283 vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE);
1285 if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0))
1286 clear_work_bit(ctx);
1291 static const struct s5p_mfc_codec_ops encoder_codec_ops = {
1292 .pre_seq_start = enc_pre_seq_start,
1293 .post_seq_start = enc_post_seq_start,
1294 .pre_frame_start = enc_pre_frame_start,
1295 .post_frame_start = enc_post_frame_start,
1298 /* Query capabilities of the device */
1299 static int vidioc_querycap(struct file *file, void *priv,
1300 struct v4l2_capability *cap)
1302 struct s5p_mfc_dev *dev = video_drvdata(file);
1304 strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver));
1305 strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card));
1306 snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
1307 dev_name(&dev->plat_dev->dev));
1311 static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
1314 struct s5p_mfc_dev *dev = video_drvdata(file);
1317 for (i = 0; i < ARRAY_SIZE(formats); ++i) {
1318 if (out && formats[i].type != MFC_FMT_RAW)
1320 else if (!out && formats[i].type != MFC_FMT_ENC)
1322 else if ((dev->variant->version_bit & formats[i].versions) == 0)
1325 if (j == f->index) {
1326 f->pixelformat = formats[i].fourcc;
1334 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
1335 struct v4l2_fmtdesc *f)
1337 return vidioc_enum_fmt(file, f, false);
1340 static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
1341 struct v4l2_fmtdesc *f)
1343 return vidioc_enum_fmt(file, f, true);
1346 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
1348 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1349 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1351 mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state);
1352 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1353 /* This is run on output (encoder dest) */
1354 pix_fmt_mp->width = 0;
1355 pix_fmt_mp->height = 0;
1356 pix_fmt_mp->field = V4L2_FIELD_NONE;
1357 pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc;
1358 pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes;
1360 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size;
1361 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size;
1362 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1363 /* This is run on capture (encoder src) */
1364 pix_fmt_mp->width = ctx->img_width;
1365 pix_fmt_mp->height = ctx->img_height;
1367 pix_fmt_mp->field = V4L2_FIELD_NONE;
1368 pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc;
1369 pix_fmt_mp->num_planes = ctx->src_fmt->num_planes;
1371 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1372 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1373 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1374 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1376 mfc_err("invalid buf type\n");
1382 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
1384 struct s5p_mfc_dev *dev = video_drvdata(file);
1385 struct s5p_mfc_fmt *fmt;
1386 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1388 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1389 fmt = find_format(f, MFC_FMT_ENC);
1391 mfc_err("failed to try output format\n");
1394 if ((dev->variant->version_bit & fmt->versions) == 0) {
1395 mfc_err("Unsupported format by this MFC version.\n");
1399 pix_fmt_mp->plane_fmt[0].bytesperline =
1400 pix_fmt_mp->plane_fmt[0].sizeimage;
1401 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1402 fmt = find_format(f, MFC_FMT_RAW);
1404 mfc_err("failed to try output format\n");
1407 if ((dev->variant->version_bit & fmt->versions) == 0) {
1408 mfc_err("Unsupported format by this MFC version.\n");
1412 v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
1413 &pix_fmt_mp->height, 4, 1080, 1, 0);
1415 mfc_err("invalid buf type\n");
1421 static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
1423 struct s5p_mfc_dev *dev = video_drvdata(file);
1424 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1425 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1428 ret = vidioc_try_fmt(file, priv, f);
1431 if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
1432 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
1436 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1437 /* dst_fmt is validated by call to vidioc_try_fmt */
1438 ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
1439 ctx->state = MFCINST_INIT;
1440 ctx->codec_mode = ctx->dst_fmt->codec_mode;
1441 ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
1442 pix_fmt_mp->plane_fmt[0].bytesperline = 0;
1443 ctx->dst_bufs_cnt = 0;
1444 ctx->capture_state = QUEUE_FREE;
1445 ret = s5p_mfc_open_mfc_inst(dev, ctx);
1446 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1447 /* src_fmt is validated by call to vidioc_try_fmt */
1448 ctx->src_fmt = find_format(f, MFC_FMT_RAW);
1449 ctx->img_width = pix_fmt_mp->width;
1450 ctx->img_height = pix_fmt_mp->height;
1451 mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
1452 mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n",
1453 pix_fmt_mp->width, pix_fmt_mp->height,
1454 ctx->img_width, ctx->img_height);
1456 s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx);
1457 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1458 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1459 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1460 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1462 ctx->src_bufs_cnt = 0;
1463 ctx->output_state = QUEUE_FREE;
1465 mfc_err("invalid buf type\n");
1473 static int vidioc_reqbufs(struct file *file, void *priv,
1474 struct v4l2_requestbuffers *reqbufs)
1476 struct s5p_mfc_dev *dev = video_drvdata(file);
1477 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1480 /* if memory is not mmp or userptr return error */
1481 if ((reqbufs->memory != V4L2_MEMORY_MMAP) &&
1482 (reqbufs->memory != V4L2_MEMORY_USERPTR))
1484 if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1485 if (reqbufs->count == 0) {
1486 mfc_debug(2, "Freeing buffers\n");
1487 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1488 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1490 ctx->capture_state = QUEUE_FREE;
1493 if (ctx->capture_state != QUEUE_FREE) {
1494 mfc_err("invalid capture state: %d\n",
1495 ctx->capture_state);
1498 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1500 mfc_err("error in vb2_reqbufs() for E(D)\n");
1503 ctx->capture_state = QUEUE_BUFS_REQUESTED;
1505 ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
1506 alloc_codec_buffers, ctx);
1508 mfc_err("Failed to allocate encoding buffers\n");
1510 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1513 } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1514 if (reqbufs->count == 0) {
1515 mfc_debug(2, "Freeing buffers\n");
1516 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1517 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1519 ctx->output_state = QUEUE_FREE;
1522 if (ctx->output_state != QUEUE_FREE) {
1523 mfc_err("invalid output state: %d\n",
1528 if (IS_MFCV6_PLUS(dev)) {
1529 /* Check for min encoder buffers */
1530 if (ctx->pb_count &&
1531 (reqbufs->count < ctx->pb_count)) {
1532 reqbufs->count = ctx->pb_count;
1533 mfc_debug(2, "Minimum %d output buffers needed\n",
1536 ctx->pb_count = reqbufs->count;
1540 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1542 mfc_err("error in vb2_reqbufs() for E(S)\n");
1545 ctx->output_state = QUEUE_BUFS_REQUESTED;
1547 mfc_err("invalid buf type\n");
1553 static int vidioc_querybuf(struct file *file, void *priv,
1554 struct v4l2_buffer *buf)
1556 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1559 /* if memory is not mmp or userptr return error */
1560 if ((buf->memory != V4L2_MEMORY_MMAP) &&
1561 (buf->memory != V4L2_MEMORY_USERPTR))
1563 if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1564 if (ctx->state != MFCINST_GOT_INST) {
1565 mfc_err("invalid context state: %d\n", ctx->state);
1568 ret = vb2_querybuf(&ctx->vq_dst, buf);
1570 mfc_err("error in vb2_querybuf() for E(D)\n");
1573 buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE;
1574 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1575 ret = vb2_querybuf(&ctx->vq_src, buf);
1577 mfc_err("error in vb2_querybuf() for E(S)\n");
1581 mfc_err("invalid buf type\n");
1587 /* Queue a buffer */
1588 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1590 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1592 if (ctx->state == MFCINST_ERROR) {
1593 mfc_err("Call on QBUF after unrecoverable error\n");
1596 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1597 if (ctx->state == MFCINST_FINISHING) {
1598 mfc_err("Call on QBUF after EOS command\n");
1601 return vb2_qbuf(&ctx->vq_src, NULL, buf);
1602 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1603 return vb2_qbuf(&ctx->vq_dst, NULL, buf);
1608 /* Dequeue a buffer */
1609 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1611 const struct v4l2_event ev = {
1612 .type = V4L2_EVENT_EOS
1614 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1617 if (ctx->state == MFCINST_ERROR) {
1618 mfc_err_limited("Call on DQBUF after unrecoverable error\n");
1621 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1622 ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK);
1623 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1624 ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK);
1625 if (ret == 0 && ctx->state == MFCINST_FINISHED
1626 && list_empty(&ctx->vq_dst.done_list))
1627 v4l2_event_queue_fh(&ctx->fh, &ev);
1635 /* Export DMA buffer */
1636 static int vidioc_expbuf(struct file *file, void *priv,
1637 struct v4l2_exportbuffer *eb)
1639 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1641 if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1642 return vb2_expbuf(&ctx->vq_src, eb);
1643 if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1644 return vb2_expbuf(&ctx->vq_dst, eb);
1649 static int vidioc_streamon(struct file *file, void *priv,
1650 enum v4l2_buf_type type)
1652 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1654 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1655 return vb2_streamon(&ctx->vq_src, type);
1656 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1657 return vb2_streamon(&ctx->vq_dst, type);
1661 /* Stream off, which equals to a pause */
1662 static int vidioc_streamoff(struct file *file, void *priv,
1663 enum v4l2_buf_type type)
1665 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1667 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1668 return vb2_streamoff(&ctx->vq_src, type);
1669 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1670 return vb2_streamoff(&ctx->vq_dst, type);
1674 static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl)
1676 static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = {
1677 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10,
1678 /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9,
1679 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11,
1680 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12,
1681 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13,
1682 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20,
1683 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21,
1684 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22,
1685 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30,
1686 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31,
1687 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32,
1688 /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40,
1693 static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl)
1695 static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = {
1696 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0,
1697 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9,
1698 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1,
1699 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2,
1700 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3,
1701 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7,
1702 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4,
1703 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5,
1708 static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl)
1710 static unsigned int t[] = {
1711 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10,
1712 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20,
1713 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21,
1714 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30,
1715 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31,
1716 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40,
1717 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41,
1718 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50,
1719 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51,
1720 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52,
1721 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60,
1722 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61,
1723 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62,
1728 static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar)
1730 static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = {
1731 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0,
1732 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1,
1733 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2,
1734 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3,
1735 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4,
1736 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5,
1737 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6,
1738 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7,
1739 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8,
1740 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9,
1741 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10,
1742 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11,
1743 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12,
1744 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13,
1745 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14,
1746 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15,
1747 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16,
1748 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255,
1754 * Update range of all HEVC quantization parameter controls that depend on the
1755 * V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls.
1757 static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx,
1760 static const int __hevc_qp_ctrls[] = {
1761 V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
1762 V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
1763 V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
1764 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
1765 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
1766 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
1767 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
1768 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
1769 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
1770 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
1772 struct v4l2_ctrl *ctrl = NULL;
1775 for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) {
1776 for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) {
1777 if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) {
1778 ctrl = ctx->ctrls[j];
1785 __v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min);
1789 static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
1791 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
1792 struct s5p_mfc_dev *dev = ctx->dev;
1793 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1797 case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
1798 p->gop_size = ctrl->val;
1800 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
1801 p->slice_mode = ctrl->val;
1803 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
1804 p->slice_mb = ctrl->val;
1806 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
1807 p->slice_bit = ctrl->val * 8;
1809 case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
1810 p->intra_refresh_mb = ctrl->val;
1812 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING:
1815 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV:
1816 p->pad_luma = (ctrl->val >> 16) & 0xff;
1817 p->pad_cb = (ctrl->val >> 8) & 0xff;
1818 p->pad_cr = (ctrl->val >> 0) & 0xff;
1820 case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
1821 p->rc_frame = ctrl->val;
1823 case V4L2_CID_MPEG_VIDEO_BITRATE:
1824 p->rc_bitrate = ctrl->val;
1826 case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF:
1827 p->rc_reaction_coeff = ctrl->val;
1829 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1830 ctx->force_frame_type = ctrl->val;
1832 case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
1833 ctx->force_frame_type =
1834 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME;
1836 case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
1837 p->vbv_size = ctrl->val;
1839 case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
1840 p->mv_h_range = ctrl->val;
1842 case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
1843 p->mv_v_range = ctrl->val;
1845 case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
1846 p->codec.h264.cpb_size = ctrl->val;
1848 case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
1849 p->seq_hdr_mode = ctrl->val;
1851 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1852 p->frame_skip_mode = ctrl->val;
1854 case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT:
1855 p->fixed_target_bit = ctrl->val;
1857 case V4L2_CID_MPEG_VIDEO_B_FRAMES:
1858 p->num_b_frame = ctrl->val;
1860 case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
1861 switch (ctrl->val) {
1862 case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN:
1863 p->codec.h264.profile =
1864 S5P_FIMV_ENC_PROFILE_H264_MAIN;
1866 case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH:
1867 p->codec.h264.profile =
1868 S5P_FIMV_ENC_PROFILE_H264_HIGH;
1870 case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE:
1871 p->codec.h264.profile =
1872 S5P_FIMV_ENC_PROFILE_H264_BASELINE;
1874 case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
1875 if (IS_MFCV6_PLUS(dev))
1876 p->codec.h264.profile =
1877 S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
1885 case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
1886 p->codec.h264.level_v4l2 = ctrl->val;
1887 p->codec.h264.level = h264_level(ctrl->val);
1888 if (p->codec.h264.level < 0) {
1889 mfc_err("Level number is wrong\n");
1890 ret = p->codec.h264.level;
1893 case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
1894 p->codec.mpeg4.level_v4l2 = ctrl->val;
1895 p->codec.mpeg4.level = mpeg4_level(ctrl->val);
1896 if (p->codec.mpeg4.level < 0) {
1897 mfc_err("Level number is wrong\n");
1898 ret = p->codec.mpeg4.level;
1901 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
1902 p->codec.h264.loop_filter_mode = ctrl->val;
1904 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
1905 p->codec.h264.loop_filter_alpha = ctrl->val;
1907 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
1908 p->codec.h264.loop_filter_beta = ctrl->val;
1910 case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
1911 p->codec.h264.entropy_mode = ctrl->val;
1913 case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P:
1914 p->codec.h264.num_ref_pic_4p = ctrl->val;
1916 case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
1917 p->codec.h264._8x8_transform = ctrl->val;
1919 case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
1920 p->rc_mb = ctrl->val;
1922 case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
1923 p->codec.h264.rc_frame_qp = ctrl->val;
1925 case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
1926 p->codec.h264.rc_min_qp = ctrl->val;
1928 case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
1929 p->codec.h264.rc_max_qp = ctrl->val;
1931 case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
1932 p->codec.h264.rc_p_frame_qp = ctrl->val;
1934 case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
1935 p->codec.h264.rc_b_frame_qp = ctrl->val;
1937 case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:
1938 case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:
1939 p->codec.mpeg4.rc_frame_qp = ctrl->val;
1941 case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:
1942 case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:
1943 p->codec.mpeg4.rc_min_qp = ctrl->val;
1945 case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:
1946 case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:
1947 p->codec.mpeg4.rc_max_qp = ctrl->val;
1949 case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
1950 case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:
1951 p->codec.mpeg4.rc_p_frame_qp = ctrl->val;
1953 case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:
1954 case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:
1955 p->codec.mpeg4.rc_b_frame_qp = ctrl->val;
1957 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK:
1958 p->codec.h264.rc_mb_dark = ctrl->val;
1960 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH:
1961 p->codec.h264.rc_mb_smooth = ctrl->val;
1963 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC:
1964 p->codec.h264.rc_mb_static = ctrl->val;
1966 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY:
1967 p->codec.h264.rc_mb_activity = ctrl->val;
1969 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
1970 p->codec.h264.vui_sar = ctrl->val;
1972 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
1973 p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val);
1975 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH:
1976 p->codec.h264.vui_ext_sar_width = ctrl->val;
1978 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT:
1979 p->codec.h264.vui_ext_sar_height = ctrl->val;
1981 case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
1982 p->codec.h264.open_gop = !ctrl->val;
1984 case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
1985 p->codec.h264.open_gop_size = ctrl->val;
1987 case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
1988 switch (ctrl->val) {
1989 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE:
1990 p->codec.mpeg4.profile =
1991 S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE;
1993 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE:
1994 p->codec.mpeg4.profile =
1995 S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE;
2001 case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
2002 p->codec.mpeg4.quarter_pixel = ctrl->val;
2004 case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
2005 p->codec.vp8.num_partitions = ctrl->val;
2007 case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:
2008 p->codec.vp8.imd_4x4 = ctrl->val;
2010 case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
2011 p->codec.vp8.num_ref = ctrl->val;
2013 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:
2014 p->codec.vp8.filter_level = ctrl->val;
2016 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:
2017 p->codec.vp8.filter_sharpness = ctrl->val;
2019 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:
2020 p->codec.vp8.golden_frame_ref_period = ctrl->val;
2022 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
2023 p->codec.vp8.golden_frame_sel = ctrl->val;
2025 case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:
2026 p->codec.vp8.rc_min_qp = ctrl->val;
2028 case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:
2029 p->codec.vp8.rc_max_qp = ctrl->val;
2031 case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:
2032 p->codec.vp8.rc_frame_qp = ctrl->val;
2034 case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:
2035 p->codec.vp8.rc_p_frame_qp = ctrl->val;
2037 case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
2038 p->codec.vp8.profile = ctrl->val;
2040 case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
2041 p->codec.hevc.rc_frame_qp = ctrl->val;
2043 case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
2044 p->codec.hevc.rc_p_frame_qp = ctrl->val;
2046 case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
2047 p->codec.hevc.rc_b_frame_qp = ctrl->val;
2049 case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION:
2050 p->codec.hevc.rc_framerate = ctrl->val;
2052 case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
2053 p->codec.hevc.rc_min_qp = ctrl->val;
2054 __enc_update_hevc_qp_ctrls_range(ctx, ctrl->val,
2055 p->codec.hevc.rc_max_qp);
2057 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
2058 p->codec.hevc.rc_max_qp = ctrl->val;
2059 __enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp,
2062 case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
2063 p->codec.hevc.level_v4l2 = ctrl->val;
2064 p->codec.hevc.level = hevc_level(ctrl->val);
2066 case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
2067 switch (ctrl->val) {
2068 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN:
2069 p->codec.hevc.profile =
2070 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN;
2072 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE:
2073 p->codec.hevc.profile =
2074 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
2080 case V4L2_CID_MPEG_VIDEO_HEVC_TIER:
2081 p->codec.hevc.tier = ctrl->val;
2083 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH:
2084 p->codec.hevc.max_partition_depth = ctrl->val;
2086 case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES:
2087 p->codec.hevc.num_refs_for_p = ctrl->val;
2089 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE:
2090 p->codec.hevc.refreshtype = ctrl->val;
2092 case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED:
2093 p->codec.hevc.const_intra_period_enable = ctrl->val;
2095 case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU:
2096 p->codec.hevc.lossless_cu_enable = ctrl->val;
2098 case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT:
2099 p->codec.hevc.wavefront_enable = ctrl->val;
2101 case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE:
2102 p->codec.hevc.loopfilter = ctrl->val;
2104 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP:
2105 p->codec.hevc.hier_qp_enable = ctrl->val;
2107 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE:
2108 p->codec.hevc.hier_qp_type = ctrl->val;
2110 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER:
2111 p->codec.hevc.num_hier_layer = ctrl->val;
2113 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP:
2114 p->codec.hevc.hier_qp_layer[0] = ctrl->val;
2116 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP:
2117 p->codec.hevc.hier_qp_layer[1] = ctrl->val;
2119 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP:
2120 p->codec.hevc.hier_qp_layer[2] = ctrl->val;
2122 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP:
2123 p->codec.hevc.hier_qp_layer[3] = ctrl->val;
2125 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP:
2126 p->codec.hevc.hier_qp_layer[4] = ctrl->val;
2128 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP:
2129 p->codec.hevc.hier_qp_layer[5] = ctrl->val;
2131 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP:
2132 p->codec.hevc.hier_qp_layer[6] = ctrl->val;
2134 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
2135 p->codec.hevc.hier_bit_layer[0] = ctrl->val;
2137 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
2138 p->codec.hevc.hier_bit_layer[1] = ctrl->val;
2140 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
2141 p->codec.hevc.hier_bit_layer[2] = ctrl->val;
2143 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
2144 p->codec.hevc.hier_bit_layer[3] = ctrl->val;
2146 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
2147 p->codec.hevc.hier_bit_layer[4] = ctrl->val;
2149 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
2150 p->codec.hevc.hier_bit_layer[5] = ctrl->val;
2152 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR:
2153 p->codec.hevc.hier_bit_layer[6] = ctrl->val;
2155 case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB:
2156 p->codec.hevc.general_pb_enable = ctrl->val;
2158 case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID:
2159 p->codec.hevc.temporal_id_enable = ctrl->val;
2161 case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING:
2162 p->codec.hevc.strong_intra_smooth = ctrl->val;
2164 case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT:
2165 p->codec.hevc.intra_pu_split_disable = ctrl->val;
2167 case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION:
2168 p->codec.hevc.tmv_prediction_disable = !ctrl->val;
2170 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1:
2171 p->codec.hevc.max_num_merge_mv = ctrl->val;
2173 case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE:
2174 p->codec.hevc.encoding_nostartcode_enable = ctrl->val;
2176 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD:
2177 p->codec.hevc.refreshperiod = ctrl->val;
2179 case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2:
2180 p->codec.hevc.lf_beta_offset_div2 = ctrl->val;
2182 case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2:
2183 p->codec.hevc.lf_tc_offset_div2 = ctrl->val;
2185 case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
2186 p->codec.hevc.size_of_length_field = ctrl->val;
2188 case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
2189 p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val;
2192 v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n",
2193 ctrl->id, ctrl->val);
2199 static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl)
2201 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
2202 struct s5p_mfc_dev *dev = ctx->dev;
2205 case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
2206 if (ctx->state >= MFCINST_HEAD_PARSED &&
2207 ctx->state < MFCINST_ABORT) {
2208 ctrl->val = ctx->pb_count;
2210 } else if (ctx->state != MFCINST_INIT) {
2211 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2214 /* Should wait for the header to be produced */
2215 s5p_mfc_wait_for_done_ctx(ctx,
2216 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0);
2217 if (ctx->state >= MFCINST_HEAD_PARSED &&
2218 ctx->state < MFCINST_ABORT) {
2219 ctrl->val = ctx->pb_count;
2221 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2229 static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = {
2230 .s_ctrl = s5p_mfc_enc_s_ctrl,
2231 .g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl,
2234 static int vidioc_s_parm(struct file *file, void *priv,
2235 struct v4l2_streamparm *a)
2237 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2239 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2240 ctx->enc_params.rc_framerate_num =
2241 a->parm.output.timeperframe.denominator;
2242 ctx->enc_params.rc_framerate_denom =
2243 a->parm.output.timeperframe.numerator;
2245 mfc_err("Setting FPS is only possible for the output queue\n");
2251 static int vidioc_g_parm(struct file *file, void *priv,
2252 struct v4l2_streamparm *a)
2254 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2256 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
2257 a->parm.output.timeperframe.denominator =
2258 ctx->enc_params.rc_framerate_num;
2259 a->parm.output.timeperframe.numerator =
2260 ctx->enc_params.rc_framerate_denom;
2262 mfc_err("Setting FPS is only possible for the output queue\n");
2268 static int vidioc_encoder_cmd(struct file *file, void *priv,
2269 struct v4l2_encoder_cmd *cmd)
2271 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2272 struct s5p_mfc_dev *dev = ctx->dev;
2273 struct s5p_mfc_buf *buf;
2274 unsigned long flags;
2277 case V4L2_ENC_CMD_STOP:
2278 if (cmd->flags != 0)
2281 if (!ctx->vq_src.streaming)
2284 spin_lock_irqsave(&dev->irqlock, flags);
2285 if (list_empty(&ctx->src_queue)) {
2286 mfc_debug(2, "EOS: empty src queue, entering finishing state\n");
2287 ctx->state = MFCINST_FINISHING;
2288 if (s5p_mfc_ctx_ready(ctx))
2289 set_work_bit_irqsave(ctx);
2290 spin_unlock_irqrestore(&dev->irqlock, flags);
2291 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2293 mfc_debug(2, "EOS: marking last buffer of stream\n");
2294 buf = list_entry(ctx->src_queue.prev,
2295 struct s5p_mfc_buf, list);
2296 if (buf->flags & MFC_BUF_FLAG_USED)
2297 ctx->state = MFCINST_FINISHING;
2299 buf->flags |= MFC_BUF_FLAG_EOS;
2300 spin_unlock_irqrestore(&dev->irqlock, flags);
2310 static int vidioc_subscribe_event(struct v4l2_fh *fh,
2311 const struct v4l2_event_subscription *sub)
2313 switch (sub->type) {
2314 case V4L2_EVENT_EOS:
2315 return v4l2_event_subscribe(fh, sub, 2, NULL);
2321 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = {
2322 .vidioc_querycap = vidioc_querycap,
2323 .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
2324 .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
2325 .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
2326 .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
2327 .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
2328 .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt,
2329 .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt,
2330 .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt,
2331 .vidioc_reqbufs = vidioc_reqbufs,
2332 .vidioc_querybuf = vidioc_querybuf,
2333 .vidioc_qbuf = vidioc_qbuf,
2334 .vidioc_dqbuf = vidioc_dqbuf,
2335 .vidioc_expbuf = vidioc_expbuf,
2336 .vidioc_streamon = vidioc_streamon,
2337 .vidioc_streamoff = vidioc_streamoff,
2338 .vidioc_s_parm = vidioc_s_parm,
2339 .vidioc_g_parm = vidioc_g_parm,
2340 .vidioc_encoder_cmd = vidioc_encoder_cmd,
2341 .vidioc_subscribe_event = vidioc_subscribe_event,
2342 .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
2345 static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
2351 if (fmt->num_planes != vb->num_planes) {
2352 mfc_err("invalid plane number for the format\n");
2355 for (i = 0; i < fmt->num_planes; i++) {
2356 dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i);
2358 mfc_err("failed to get plane cookie\n");
2361 mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n",
2362 vb->index, i, &dma);
2367 static int s5p_mfc_queue_setup(struct vb2_queue *vq,
2368 unsigned int *buf_count, unsigned int *plane_count,
2369 unsigned int psize[], struct device *alloc_devs[])
2371 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2372 struct s5p_mfc_dev *dev = ctx->dev;
2374 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2375 if (ctx->state != MFCINST_GOT_INST) {
2376 mfc_err("invalid state: %d\n", ctx->state);
2381 *plane_count = ctx->dst_fmt->num_planes;
2383 *plane_count = MFC_ENC_CAP_PLANE_COUNT;
2386 if (*buf_count > MFC_MAX_BUFFERS)
2387 *buf_count = MFC_MAX_BUFFERS;
2388 psize[0] = ctx->enc_dst_buf_size;
2389 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2390 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2392 *plane_count = ctx->src_fmt->num_planes;
2394 *plane_count = MFC_ENC_OUT_PLANE_COUNT;
2398 if (*buf_count > MFC_MAX_BUFFERS)
2399 *buf_count = MFC_MAX_BUFFERS;
2401 psize[0] = ctx->luma_size;
2402 psize[1] = ctx->chroma_size;
2404 if (IS_MFCV6_PLUS(dev)) {
2405 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2406 alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
2408 alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
2409 alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX];
2412 mfc_err("invalid queue type: %d\n", vq->type);
2418 static int s5p_mfc_buf_init(struct vb2_buffer *vb)
2420 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
2421 struct vb2_queue *vq = vb->vb2_queue;
2422 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2426 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2427 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2431 ctx->dst_bufs[i].b = vbuf;
2432 ctx->dst_bufs[i].cookie.stream =
2433 vb2_dma_contig_plane_dma_addr(vb, 0);
2434 ctx->dst_bufs_cnt++;
2435 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2436 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2440 ctx->src_bufs[i].b = vbuf;
2441 ctx->src_bufs[i].cookie.raw.luma =
2442 vb2_dma_contig_plane_dma_addr(vb, 0);
2443 ctx->src_bufs[i].cookie.raw.chroma =
2444 vb2_dma_contig_plane_dma_addr(vb, 1);
2445 ctx->src_bufs_cnt++;
2447 mfc_err("invalid queue type: %d\n", vq->type);
2453 static int s5p_mfc_buf_prepare(struct vb2_buffer *vb)
2455 struct vb2_queue *vq = vb->vb2_queue;
2456 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2459 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2460 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2463 mfc_debug(2, "plane size: %ld, dst size: %zu\n",
2464 vb2_plane_size(vb, 0), ctx->enc_dst_buf_size);
2465 if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) {
2466 mfc_err("plane size is too small for capture\n");
2469 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2470 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2473 mfc_debug(2, "plane size: %ld, luma size: %d\n",
2474 vb2_plane_size(vb, 0), ctx->luma_size);
2475 mfc_debug(2, "plane size: %ld, chroma size: %d\n",
2476 vb2_plane_size(vb, 1), ctx->chroma_size);
2477 if (vb2_plane_size(vb, 0) < ctx->luma_size ||
2478 vb2_plane_size(vb, 1) < ctx->chroma_size) {
2479 mfc_err("plane size is too small for output\n");
2483 mfc_err("invalid queue type: %d\n", vq->type);
2489 static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
2491 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2492 struct s5p_mfc_dev *dev = ctx->dev;
2494 if (IS_MFCV6_PLUS(dev) &&
2495 (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
2497 if ((ctx->state == MFCINST_GOT_INST) &&
2498 (dev->curr_ctx == ctx->num) && dev->hw_lock) {
2499 s5p_mfc_wait_for_done_ctx(ctx,
2500 S5P_MFC_R2H_CMD_SEQ_DONE_RET,
2504 if (ctx->src_bufs_cnt < ctx->pb_count) {
2505 mfc_err("Need minimum %d OUTPUT buffers\n",
2511 /* If context is ready then dev = work->data;schedule it to run */
2512 if (s5p_mfc_ctx_ready(ctx))
2513 set_work_bit_irqsave(ctx);
2514 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2519 static void s5p_mfc_stop_streaming(struct vb2_queue *q)
2521 unsigned long flags;
2522 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2523 struct s5p_mfc_dev *dev = ctx->dev;
2525 if ((ctx->state == MFCINST_FINISHING ||
2526 ctx->state == MFCINST_RUNNING) &&
2527 dev->curr_ctx == ctx->num && dev->hw_lock) {
2528 ctx->state = MFCINST_ABORT;
2529 s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET,
2532 ctx->state = MFCINST_FINISHED;
2533 spin_lock_irqsave(&dev->irqlock, flags);
2534 if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2535 s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst);
2536 INIT_LIST_HEAD(&ctx->dst_queue);
2537 ctx->dst_queue_cnt = 0;
2539 if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2540 cleanup_ref_queue(ctx);
2541 s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src);
2542 INIT_LIST_HEAD(&ctx->src_queue);
2543 ctx->src_queue_cnt = 0;
2545 spin_unlock_irqrestore(&dev->irqlock, flags);
2548 static void s5p_mfc_buf_queue(struct vb2_buffer *vb)
2550 struct vb2_queue *vq = vb->vb2_queue;
2551 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2552 struct s5p_mfc_dev *dev = ctx->dev;
2553 unsigned long flags;
2554 struct s5p_mfc_buf *mfc_buf;
2556 if (ctx->state == MFCINST_ERROR) {
2557 vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
2558 cleanup_ref_queue(ctx);
2561 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2562 mfc_buf = &ctx->dst_bufs[vb->index];
2563 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2564 /* Mark destination as available for use by MFC */
2565 spin_lock_irqsave(&dev->irqlock, flags);
2566 list_add_tail(&mfc_buf->list, &ctx->dst_queue);
2567 ctx->dst_queue_cnt++;
2568 spin_unlock_irqrestore(&dev->irqlock, flags);
2569 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2570 mfc_buf = &ctx->src_bufs[vb->index];
2571 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2572 spin_lock_irqsave(&dev->irqlock, flags);
2573 list_add_tail(&mfc_buf->list, &ctx->src_queue);
2574 ctx->src_queue_cnt++;
2575 spin_unlock_irqrestore(&dev->irqlock, flags);
2577 mfc_err("unsupported buffer type (%d)\n", vq->type);
2579 if (s5p_mfc_ctx_ready(ctx))
2580 set_work_bit_irqsave(ctx);
2581 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2584 static struct vb2_ops s5p_mfc_enc_qops = {
2585 .queue_setup = s5p_mfc_queue_setup,
2586 .wait_prepare = vb2_ops_wait_prepare,
2587 .wait_finish = vb2_ops_wait_finish,
2588 .buf_init = s5p_mfc_buf_init,
2589 .buf_prepare = s5p_mfc_buf_prepare,
2590 .start_streaming = s5p_mfc_start_streaming,
2591 .stop_streaming = s5p_mfc_stop_streaming,
2592 .buf_queue = s5p_mfc_buf_queue,
2595 const struct s5p_mfc_codec_ops *get_enc_codec_ops(void)
2597 return &encoder_codec_ops;
2600 struct vb2_ops *get_enc_queue_ops(void)
2602 return &s5p_mfc_enc_qops;
2605 const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void)
2607 return &s5p_mfc_enc_ioctl_ops;
2610 #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \
2611 && V4L2_CTRL_DRIVER_PRIV(x))
2613 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
2615 struct v4l2_ctrl_config cfg;
2618 v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS);
2619 if (ctx->ctrl_handler.error) {
2620 mfc_err("v4l2_ctrl_handler_init failed\n");
2621 return ctx->ctrl_handler.error;
2623 for (i = 0; i < NUM_CTRLS; i++) {
2624 if (IS_MFC51_PRIV(controls[i].id)) {
2625 memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
2626 cfg.ops = &s5p_mfc_enc_ctrl_ops;
2627 cfg.id = controls[i].id;
2628 cfg.min = controls[i].minimum;
2629 cfg.max = controls[i].maximum;
2630 cfg.def = controls[i].default_value;
2631 cfg.name = controls[i].name;
2632 cfg.type = controls[i].type;
2635 if (cfg.type == V4L2_CTRL_TYPE_MENU) {
2637 cfg.menu_skip_mask = controls[i].menu_skip_mask;
2638 cfg.qmenu = mfc51_get_menu(cfg.id);
2640 cfg.step = controls[i].step;
2641 cfg.menu_skip_mask = 0;
2643 ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler,
2646 if ((controls[i].type == V4L2_CTRL_TYPE_MENU) ||
2647 (controls[i].type ==
2648 V4L2_CTRL_TYPE_INTEGER_MENU)) {
2649 ctx->ctrls[i] = v4l2_ctrl_new_std_menu(
2651 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2652 controls[i].maximum, 0,
2653 controls[i].default_value);
2655 ctx->ctrls[i] = v4l2_ctrl_new_std(
2657 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2658 controls[i].minimum,
2659 controls[i].maximum, controls[i].step,
2660 controls[i].default_value);
2663 if (ctx->ctrl_handler.error) {
2664 mfc_err("Adding control (%d) failed\n", i);
2665 return ctx->ctrl_handler.error;
2667 if (controls[i].is_volatile && ctx->ctrls[i])
2668 ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
2670 v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
2674 void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx)
2678 v4l2_ctrl_handler_free(&ctx->ctrl_handler);
2679 for (i = 0; i < NUM_CTRLS; i++)
2680 ctx->ctrls[i] = NULL;
2683 void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx)
2685 struct v4l2_format f;
2686 f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC;
2687 ctx->src_fmt = find_format(&f, MFC_FMT_RAW);
2688 f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC;
2689 ctx->dst_fmt = find_format(&f, MFC_FMT_ENC);