// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* linux/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
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*
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* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
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* http://www.samsung.com/
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*
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* Jeongtae Park <jtp.park@samsung.com>
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* Kamil Debski <k.debski@samsung.com>
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*/
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#include <linux/clk.h>
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#include <linux/interrupt.h>
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#include <linux/io.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/sched.h>
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#include <linux/videodev2.h>
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#include <media/v4l2-event.h>
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#include <linux/workqueue.h>
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#include <media/v4l2-ctrls.h>
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#include <media/videobuf2-v4l2.h>
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#include "s5p_mfc_common.h"
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#include "s5p_mfc_ctrl.h"
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#include "s5p_mfc_debug.h"
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#include "s5p_mfc_enc.h"
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#include "s5p_mfc_intr.h"
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#include "s5p_mfc_opr.h"
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#define DEF_SRC_FMT_ENC V4L2_PIX_FMT_NV12M
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#define DEF_DST_FMT_ENC V4L2_PIX_FMT_H264
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static struct s5p_mfc_fmt formats[] = {
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{
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.fourcc = V4L2_PIX_FMT_NV12MT_16X16,
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.codec_mode = S5P_MFC_CODEC_NONE,
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.type = MFC_FMT_RAW,
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.num_planes = 2,
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.versions = MFC_V6_BIT | MFC_V7_BIT,
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},
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{
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.fourcc = V4L2_PIX_FMT_NV12MT,
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.codec_mode = S5P_MFC_CODEC_NONE,
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.type = MFC_FMT_RAW,
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.num_planes = 2,
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.versions = MFC_V5_BIT,
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},
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{
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.fourcc = V4L2_PIX_FMT_NV12M,
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.codec_mode = S5P_MFC_CODEC_NONE,
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.type = MFC_FMT_RAW,
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.num_planes = 2,
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.versions = MFC_V5PLUS_BITS,
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},
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{
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.fourcc = V4L2_PIX_FMT_NV21M,
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.codec_mode = S5P_MFC_CODEC_NONE,
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.type = MFC_FMT_RAW,
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.num_planes = 2,
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.versions = MFC_V6PLUS_BITS,
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},
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{
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.fourcc = V4L2_PIX_FMT_H264,
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.codec_mode = S5P_MFC_CODEC_H264_ENC,
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.type = MFC_FMT_ENC,
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.num_planes = 1,
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.versions = MFC_V5PLUS_BITS,
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},
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{
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.fourcc = V4L2_PIX_FMT_MPEG4,
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.codec_mode = S5P_MFC_CODEC_MPEG4_ENC,
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.type = MFC_FMT_ENC,
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.num_planes = 1,
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.versions = MFC_V5PLUS_BITS,
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},
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{
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.fourcc = V4L2_PIX_FMT_H263,
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.codec_mode = S5P_MFC_CODEC_H263_ENC,
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.type = MFC_FMT_ENC,
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.num_planes = 1,
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.versions = MFC_V5PLUS_BITS,
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},
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{
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.fourcc = V4L2_PIX_FMT_VP8,
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.codec_mode = S5P_MFC_CODEC_VP8_ENC,
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.type = MFC_FMT_ENC,
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.num_planes = 1,
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.versions = MFC_V7PLUS_BITS,
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},
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{
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.fourcc = V4L2_PIX_FMT_HEVC,
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.codec_mode = S5P_FIMV_CODEC_HEVC_ENC,
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.type = MFC_FMT_ENC,
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.num_planes = 1,
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.versions = MFC_V10_BIT,
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},
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};
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#define NUM_FORMATS ARRAY_SIZE(formats)
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static struct s5p_mfc_fmt *find_format(struct v4l2_format *f, unsigned int t)
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{
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unsigned int i;
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for (i = 0; i < NUM_FORMATS; i++) {
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if (formats[i].fourcc == f->fmt.pix_mp.pixelformat &&
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formats[i].type == t)
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return &formats[i];
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}
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return NULL;
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}
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static struct mfc_control controls[] = {
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{
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.id = V4L2_CID_MPEG_VIDEO_GOP_SIZE,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = (1 << 16) - 1,
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.step = 1,
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.default_value = 12,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
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.maximum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES,
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.default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 1,
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.maximum = (1 << 16) - 1,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 1900,
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.maximum = (1 << 30) - 1,
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.step = 1,
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.default_value = 1900,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = (1 << 16) - 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.name = "Padding Control Enable",
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.minimum = 0,
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.maximum = 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Padding Color YUV Value",
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.minimum = 0,
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.maximum = (1 << 25) - 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.minimum = 0,
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.maximum = 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_BITRATE,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 1,
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.maximum = (1 << 30) - 1,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Rate Control Reaction Coeff.",
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.minimum = 1,
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.maximum = (1 << 16) - 1,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE,
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.type = V4L2_CTRL_TYPE_MENU,
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.name = "Force frame type",
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.minimum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
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.maximum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED,
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.default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
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.type = V4L2_CTRL_TYPE_BUTTON,
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.minimum = 0,
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.maximum = 0,
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.step = 0,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_VBV_SIZE,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = (1 << 16) - 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Horizontal MV Search Range",
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.minimum = 16,
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.maximum = 128,
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.step = 16,
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.default_value = 32,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Vertical MV Search Range",
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.minimum = 16,
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.maximum = 128,
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.step = 16,
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.default_value = 32,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = (1 << 16) - 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_HEADER_MODE,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
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.maximum = V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME,
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.default_value = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE,
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.type = V4L2_CTRL_TYPE_MENU,
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.name = "Frame Skip Enable",
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.minimum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
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.maximum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
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.menu_skip_mask = 0,
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.default_value = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE,
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.type = V4L2_CTRL_TYPE_MENU,
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.maximum = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
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.default_value = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.name = "Fixed Target Bit Enable",
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.minimum = 0,
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.maximum = 1,
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.default_value = 0,
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.step = 1,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = 2,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
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.maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH,
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.default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
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.menu_skip_mask = ~(
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(1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
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(1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
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(1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
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),
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_LEVEL,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
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.maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0,
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.default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
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.maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5,
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.default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
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.maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
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.default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = -6,
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.maximum = 6,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = -6,
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.maximum = 6,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
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.type = V4L2_CTRL_TYPE_MENU,
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.minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
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.maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
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.default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
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.menu_skip_mask = 0,
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},
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{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "The Number of Ref. Pic for P",
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.minimum = 1,
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.maximum = 2,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.minimum = 0,
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.maximum = 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.minimum = 0,
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.maximum = 1,
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.step = 1,
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.default_value = 0,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = 51,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = 51,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = 51,
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.step = 1,
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.default_value = 51,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = 51,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.minimum = 0,
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.maximum = 51,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "H263 I-Frame QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "H263 Minimum QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "H263 Maximum QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 31,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "H263 P frame QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 1,
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},
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{
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.id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "H263 B frame QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 1,
|
},
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{
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.id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "MPEG4 I-Frame QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 1,
|
},
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{
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.id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "MPEG4 Minimum QP value",
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.minimum = 1,
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.maximum = 31,
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.step = 1,
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.default_value = 1,
|
},
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{
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.id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "MPEG4 Maximum QP value",
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.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 51,
|
},
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{
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.id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "MPEG4 P frame QP value",
|
.minimum = 1,
|
.maximum = 31,
|
.step = 1,
|
.default_value = 1,
|
},
|
{
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.id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "MPEG4 B frame QP value",
|
.minimum = 1,
|
.maximum = 31,
|
.step = 1,
|
.default_value = 1,
|
},
|
{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.name = "H264 Dark Reg Adaptive RC",
|
.minimum = 0,
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.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
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.id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.name = "H264 Smooth Reg Adaptive RC",
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.name = "H264 Static Reg Adaptive RC",
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.name = "H264 Activity Reg Adaptive RC",
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
|
.maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED,
|
.default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
|
.menu_skip_mask = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = (1 << 16) - 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = (1 << 16) - 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 1,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = (1 << 16) - 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
|
.maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE,
|
.default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
|
.menu_skip_mask = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS,
|
.type = V4L2_CTRL_TYPE_INTEGER_MENU,
|
.maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS,
|
.default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION,
|
.menu_skip_mask = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES,
|
.type = V4L2_CTRL_TYPE_INTEGER_MENU,
|
.maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME,
|
.default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME,
|
.menu_skip_mask = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 63,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 7,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = (1 << 16) - 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
|
.maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD,
|
.default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
|
.menu_skip_mask = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 127,
|
.step = 1,
|
.default_value = 127,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 11,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 127,
|
.step = 1,
|
.default_value = 10,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 127,
|
.step = 1,
|
.default_value = 10,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_VP8_PROFILE,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
|
.maximum = V4L2_MPEG_VIDEO_VP8_PROFILE_3,
|
.default_value = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
|
.menu_skip_mask = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.name = "HEVC I Frame QP Value",
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.name = "HEVC P Frame QP Value",
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_TIER,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_TIER_HIGH,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 1,
|
.maximum = (1 << 16) - 1,
|
.step = 1,
|
.default_value = 1,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 1,
|
.maximum = 2,
|
.step = 1,
|
.default_value = 1,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 6,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 51,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = INT_MIN,
|
.maximum = INT_MAX,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 4,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE,
|
.type = V4L2_CTRL_TYPE_BOOLEAN,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = (1 << 16) - 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = -6,
|
.maximum = 6,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = -6,
|
.maximum = 6,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD,
|
.type = V4L2_CTRL_TYPE_MENU,
|
.minimum = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
|
.maximum = V4L2_MPEG_VIDEO_HEVC_SIZE_4,
|
.step = 1,
|
.default_value = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
|
},
|
{
|
.id = V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.minimum = 0,
|
.maximum = 1,
|
.step = 1,
|
.default_value = 0,
|
},
|
{
|
.id = V4L2_CID_MIN_BUFFERS_FOR_OUTPUT,
|
.type = V4L2_CTRL_TYPE_INTEGER,
|
.name = "Minimum number of output bufs",
|
.minimum = 1,
|
.maximum = 32,
|
.step = 1,
|
.default_value = 1,
|
.is_volatile = 1,
|
},
|
};
|
|
#define NUM_CTRLS ARRAY_SIZE(controls)
|
static const char * const *mfc51_get_menu(u32 id)
|
{
|
static const char * const mfc51_video_frame_skip[] = {
|
"Disabled",
|
"Level Limit",
|
"VBV/CPB Limit",
|
NULL,
|
};
|
static const char * const mfc51_video_force_frame[] = {
|
"Disabled",
|
"I Frame",
|
"Not Coded",
|
NULL,
|
};
|
switch (id) {
|
case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
|
return mfc51_video_frame_skip;
|
case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
|
return mfc51_video_force_frame;
|
}
|
return NULL;
|
}
|
|
static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
|
{
|
mfc_debug(2, "src=%d, dst=%d, state=%d\n",
|
ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state);
|
/* context is ready to make header */
|
if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1)
|
return 1;
|
/* context is ready to encode a frame */
|
if ((ctx->state == MFCINST_RUNNING ||
|
ctx->state == MFCINST_HEAD_PRODUCED) &&
|
ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
|
return 1;
|
/* context is ready to encode remaining frames */
|
if (ctx->state == MFCINST_FINISHING &&
|
ctx->dst_queue_cnt >= 1)
|
return 1;
|
mfc_debug(2, "ctx is not ready\n");
|
return 0;
|
}
|
|
static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx)
|
{
|
struct s5p_mfc_buf *mb_entry;
|
|
/* move buffers in ref queue to src queue */
|
while (!list_empty(&ctx->ref_queue)) {
|
mb_entry = list_entry((&ctx->ref_queue)->next,
|
struct s5p_mfc_buf, list);
|
list_del(&mb_entry->list);
|
ctx->ref_queue_cnt--;
|
list_add_tail(&mb_entry->list, &ctx->src_queue);
|
ctx->src_queue_cnt++;
|
}
|
mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
|
ctx->src_queue_cnt, ctx->ref_queue_cnt);
|
INIT_LIST_HEAD(&ctx->ref_queue);
|
ctx->ref_queue_cnt = 0;
|
}
|
|
static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx)
|
{
|
struct s5p_mfc_dev *dev = ctx->dev;
|
struct s5p_mfc_buf *dst_mb;
|
unsigned long dst_addr;
|
unsigned int dst_size;
|
|
dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
|
dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
|
dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
|
s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
|
dst_size);
|
return 0;
|
}
|
|
static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
|
{
|
struct s5p_mfc_dev *dev = ctx->dev;
|
struct s5p_mfc_enc_params *p = &ctx->enc_params;
|
struct s5p_mfc_buf *dst_mb;
|
unsigned int enc_pb_count;
|
|
if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
|
if (!list_empty(&ctx->dst_queue)) {
|
dst_mb = list_entry(ctx->dst_queue.next,
|
struct s5p_mfc_buf, list);
|
list_del(&dst_mb->list);
|
ctx->dst_queue_cnt--;
|
vb2_set_plane_payload(&dst_mb->b->vb2_buf, 0,
|
s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size,
|
dev));
|
vb2_buffer_done(&dst_mb->b->vb2_buf,
|
VB2_BUF_STATE_DONE);
|
}
|
}
|
|
if (!IS_MFCV6_PLUS(dev)) {
|
ctx->state = MFCINST_RUNNING;
|
if (s5p_mfc_ctx_ready(ctx))
|
set_work_bit_irqsave(ctx);
|
s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
|
} else {
|
enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
|
get_enc_dpb_count, dev);
|
if (ctx->pb_count < enc_pb_count)
|
ctx->pb_count = enc_pb_count;
|
if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) {
|
ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
|
get_e_min_scratch_buf_size, dev);
|
ctx->bank1.size += ctx->scratch_buf_size;
|
}
|
ctx->state = MFCINST_HEAD_PRODUCED;
|
}
|
|
return 0;
|
}
|
|
static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
|
{
|
struct s5p_mfc_dev *dev = ctx->dev;
|
struct s5p_mfc_buf *dst_mb;
|
struct s5p_mfc_buf *src_mb;
|
unsigned long src_y_addr, src_c_addr, dst_addr;
|
unsigned int dst_size;
|
|
src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
|
src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
|
src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
|
s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx,
|
src_y_addr, src_c_addr);
|
|
dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
|
dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
|
dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
|
s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
|
dst_size);
|
|
return 0;
|
}
|
|
static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
|
{
|
struct s5p_mfc_dev *dev = ctx->dev;
|
struct s5p_mfc_buf *mb_entry;
|
unsigned long enc_y_addr = 0, enc_c_addr = 0;
|
unsigned long mb_y_addr, mb_c_addr;
|
int slice_type;
|
unsigned int strm_size;
|
|
slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
|
strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
|
mfc_debug(2, "Encoded slice type: %d\n", slice_type);
|
mfc_debug(2, "Encoded stream size: %d\n", strm_size);
|
mfc_debug(2, "Display order: %d\n",
|
mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
|
if (slice_type >= 0) {
|
s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx,
|
&enc_y_addr, &enc_c_addr);
|
list_for_each_entry(mb_entry, &ctx->src_queue, list) {
|
mb_y_addr = vb2_dma_contig_plane_dma_addr(
|
&mb_entry->b->vb2_buf, 0);
|
mb_c_addr = vb2_dma_contig_plane_dma_addr(
|
&mb_entry->b->vb2_buf, 1);
|
if ((enc_y_addr == mb_y_addr) &&
|
(enc_c_addr == mb_c_addr)) {
|
list_del(&mb_entry->list);
|
ctx->src_queue_cnt--;
|
vb2_buffer_done(&mb_entry->b->vb2_buf,
|
VB2_BUF_STATE_DONE);
|
break;
|
}
|
}
|
list_for_each_entry(mb_entry, &ctx->ref_queue, list) {
|
mb_y_addr = vb2_dma_contig_plane_dma_addr(
|
&mb_entry->b->vb2_buf, 0);
|
mb_c_addr = vb2_dma_contig_plane_dma_addr(
|
&mb_entry->b->vb2_buf, 1);
|
if ((enc_y_addr == mb_y_addr) &&
|
(enc_c_addr == mb_c_addr)) {
|
list_del(&mb_entry->list);
|
ctx->ref_queue_cnt--;
|
vb2_buffer_done(&mb_entry->b->vb2_buf,
|
VB2_BUF_STATE_DONE);
|
break;
|
}
|
}
|
}
|
if ((ctx->src_queue_cnt > 0) && (ctx->state == MFCINST_RUNNING)) {
|
mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
|
list);
|
if (mb_entry->flags & MFC_BUF_FLAG_USED) {
|
list_del(&mb_entry->list);
|
ctx->src_queue_cnt--;
|
list_add_tail(&mb_entry->list, &ctx->ref_queue);
|
ctx->ref_queue_cnt++;
|
}
|
}
|
mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
|
ctx->src_queue_cnt, ctx->ref_queue_cnt);
|
if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) {
|
mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf,
|
list);
|
list_del(&mb_entry->list);
|
ctx->dst_queue_cnt--;
|
switch (slice_type) {
|
case S5P_FIMV_ENC_SI_SLICE_TYPE_I:
|
mb_entry->b->flags |= V4L2_BUF_FLAG_KEYFRAME;
|
break;
|
case S5P_FIMV_ENC_SI_SLICE_TYPE_P:
|
mb_entry->b->flags |= V4L2_BUF_FLAG_PFRAME;
|
break;
|
case S5P_FIMV_ENC_SI_SLICE_TYPE_B:
|
mb_entry->b->flags |= V4L2_BUF_FLAG_BFRAME;
|
break;
|
}
|
vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size);
|
vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE);
|
}
|
if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0))
|
clear_work_bit(ctx);
|
|
return 0;
|
}
|
|
static const struct s5p_mfc_codec_ops encoder_codec_ops = {
|
.pre_seq_start = enc_pre_seq_start,
|
.post_seq_start = enc_post_seq_start,
|
.pre_frame_start = enc_pre_frame_start,
|
.post_frame_start = enc_post_frame_start,
|
};
|
|
/* Query capabilities of the device */
|
static int vidioc_querycap(struct file *file, void *priv,
|
struct v4l2_capability *cap)
|
{
|
struct s5p_mfc_dev *dev = video_drvdata(file);
|
|
strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver));
|
strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card));
|
snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
|
dev_name(&dev->plat_dev->dev));
|
return 0;
|
}
|
|
static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
|
bool out)
|
{
|
struct s5p_mfc_dev *dev = video_drvdata(file);
|
int i, j = 0;
|
|
for (i = 0; i < ARRAY_SIZE(formats); ++i) {
|
if (out && formats[i].type != MFC_FMT_RAW)
|
continue;
|
else if (!out && formats[i].type != MFC_FMT_ENC)
|
continue;
|
else if ((dev->variant->version_bit & formats[i].versions) == 0)
|
continue;
|
|
if (j == f->index) {
|
f->pixelformat = formats[i].fourcc;
|
return 0;
|
}
|
++j;
|
}
|
return -EINVAL;
|
}
|
|
static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
|
struct v4l2_fmtdesc *f)
|
{
|
return vidioc_enum_fmt(file, f, false);
|
}
|
|
static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
|
struct v4l2_fmtdesc *f)
|
{
|
return vidioc_enum_fmt(file, f, true);
|
}
|
|
static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
|
|
mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state);
|
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
/* This is run on output (encoder dest) */
|
pix_fmt_mp->width = 0;
|
pix_fmt_mp->height = 0;
|
pix_fmt_mp->field = V4L2_FIELD_NONE;
|
pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc;
|
pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes;
|
|
pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size;
|
pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size;
|
} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
/* This is run on capture (encoder src) */
|
pix_fmt_mp->width = ctx->img_width;
|
pix_fmt_mp->height = ctx->img_height;
|
|
pix_fmt_mp->field = V4L2_FIELD_NONE;
|
pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc;
|
pix_fmt_mp->num_planes = ctx->src_fmt->num_planes;
|
|
pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
|
pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
|
pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
|
pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
|
} else {
|
mfc_err("invalid buf type\n");
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
|
{
|
struct s5p_mfc_dev *dev = video_drvdata(file);
|
struct s5p_mfc_fmt *fmt;
|
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
|
|
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
fmt = find_format(f, MFC_FMT_ENC);
|
if (!fmt) {
|
mfc_err("failed to try output format\n");
|
return -EINVAL;
|
}
|
if ((dev->variant->version_bit & fmt->versions) == 0) {
|
mfc_err("Unsupported format by this MFC version.\n");
|
return -EINVAL;
|
}
|
|
pix_fmt_mp->plane_fmt[0].bytesperline =
|
pix_fmt_mp->plane_fmt[0].sizeimage;
|
} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
fmt = find_format(f, MFC_FMT_RAW);
|
if (!fmt) {
|
mfc_err("failed to try output format\n");
|
return -EINVAL;
|
}
|
if ((dev->variant->version_bit & fmt->versions) == 0) {
|
mfc_err("Unsupported format by this MFC version.\n");
|
return -EINVAL;
|
}
|
|
v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
|
&pix_fmt_mp->height, 4, 1080, 1, 0);
|
} else {
|
mfc_err("invalid buf type\n");
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
|
{
|
struct s5p_mfc_dev *dev = video_drvdata(file);
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
|
int ret = 0;
|
|
ret = vidioc_try_fmt(file, priv, f);
|
if (ret)
|
return ret;
|
if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
|
v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
|
ret = -EBUSY;
|
goto out;
|
}
|
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
/* dst_fmt is validated by call to vidioc_try_fmt */
|
ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
|
ctx->state = MFCINST_INIT;
|
ctx->codec_mode = ctx->dst_fmt->codec_mode;
|
ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
|
pix_fmt_mp->plane_fmt[0].bytesperline = 0;
|
ctx->dst_bufs_cnt = 0;
|
ctx->capture_state = QUEUE_FREE;
|
ret = s5p_mfc_open_mfc_inst(dev, ctx);
|
} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
/* src_fmt is validated by call to vidioc_try_fmt */
|
ctx->src_fmt = find_format(f, MFC_FMT_RAW);
|
ctx->img_width = pix_fmt_mp->width;
|
ctx->img_height = pix_fmt_mp->height;
|
mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
|
mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n",
|
pix_fmt_mp->width, pix_fmt_mp->height,
|
ctx->img_width, ctx->img_height);
|
|
s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx);
|
pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
|
pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
|
pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
|
pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
|
|
ctx->src_bufs_cnt = 0;
|
ctx->output_state = QUEUE_FREE;
|
} else {
|
mfc_err("invalid buf type\n");
|
ret = -EINVAL;
|
}
|
out:
|
mfc_debug_leave();
|
return ret;
|
}
|
|
static int vidioc_reqbufs(struct file *file, void *priv,
|
struct v4l2_requestbuffers *reqbufs)
|
{
|
struct s5p_mfc_dev *dev = video_drvdata(file);
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
int ret = 0;
|
|
/* if memory is not mmp or userptr return error */
|
if ((reqbufs->memory != V4L2_MEMORY_MMAP) &&
|
(reqbufs->memory != V4L2_MEMORY_USERPTR))
|
return -EINVAL;
|
if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
if (reqbufs->count == 0) {
|
mfc_debug(2, "Freeing buffers\n");
|
ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
|
s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
|
ctx);
|
ctx->capture_state = QUEUE_FREE;
|
return ret;
|
}
|
if (ctx->capture_state != QUEUE_FREE) {
|
mfc_err("invalid capture state: %d\n",
|
ctx->capture_state);
|
return -EINVAL;
|
}
|
ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
|
if (ret != 0) {
|
mfc_err("error in vb2_reqbufs() for E(D)\n");
|
return ret;
|
}
|
ctx->capture_state = QUEUE_BUFS_REQUESTED;
|
|
ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
|
alloc_codec_buffers, ctx);
|
if (ret) {
|
mfc_err("Failed to allocate encoding buffers\n");
|
reqbufs->count = 0;
|
ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
|
return -ENOMEM;
|
}
|
} else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
if (reqbufs->count == 0) {
|
mfc_debug(2, "Freeing buffers\n");
|
ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
|
s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
|
ctx);
|
ctx->output_state = QUEUE_FREE;
|
return ret;
|
}
|
if (ctx->output_state != QUEUE_FREE) {
|
mfc_err("invalid output state: %d\n",
|
ctx->output_state);
|
return -EINVAL;
|
}
|
|
if (IS_MFCV6_PLUS(dev)) {
|
/* Check for min encoder buffers */
|
if (ctx->pb_count &&
|
(reqbufs->count < ctx->pb_count)) {
|
reqbufs->count = ctx->pb_count;
|
mfc_debug(2, "Minimum %d output buffers needed\n",
|
ctx->pb_count);
|
} else {
|
ctx->pb_count = reqbufs->count;
|
}
|
}
|
|
ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
|
if (ret != 0) {
|
mfc_err("error in vb2_reqbufs() for E(S)\n");
|
return ret;
|
}
|
ctx->output_state = QUEUE_BUFS_REQUESTED;
|
} else {
|
mfc_err("invalid buf type\n");
|
return -EINVAL;
|
}
|
return ret;
|
}
|
|
static int vidioc_querybuf(struct file *file, void *priv,
|
struct v4l2_buffer *buf)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
int ret = 0;
|
|
/* if memory is not mmp or userptr return error */
|
if ((buf->memory != V4L2_MEMORY_MMAP) &&
|
(buf->memory != V4L2_MEMORY_USERPTR))
|
return -EINVAL;
|
if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
if (ctx->state != MFCINST_GOT_INST) {
|
mfc_err("invalid context state: %d\n", ctx->state);
|
return -EINVAL;
|
}
|
ret = vb2_querybuf(&ctx->vq_dst, buf);
|
if (ret != 0) {
|
mfc_err("error in vb2_querybuf() for E(D)\n");
|
return ret;
|
}
|
buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE;
|
} else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
ret = vb2_querybuf(&ctx->vq_src, buf);
|
if (ret != 0) {
|
mfc_err("error in vb2_querybuf() for E(S)\n");
|
return ret;
|
}
|
} else {
|
mfc_err("invalid buf type\n");
|
return -EINVAL;
|
}
|
return ret;
|
}
|
|
/* Queue a buffer */
|
static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
|
if (ctx->state == MFCINST_ERROR) {
|
mfc_err("Call on QBUF after unrecoverable error\n");
|
return -EIO;
|
}
|
if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
if (ctx->state == MFCINST_FINISHING) {
|
mfc_err("Call on QBUF after EOS command\n");
|
return -EIO;
|
}
|
return vb2_qbuf(&ctx->vq_src, NULL, buf);
|
} else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
return vb2_qbuf(&ctx->vq_dst, NULL, buf);
|
}
|
return -EINVAL;
|
}
|
|
/* Dequeue a buffer */
|
static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
|
{
|
const struct v4l2_event ev = {
|
.type = V4L2_EVENT_EOS
|
};
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
int ret;
|
|
if (ctx->state == MFCINST_ERROR) {
|
mfc_err_limited("Call on DQBUF after unrecoverable error\n");
|
return -EIO;
|
}
|
if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK);
|
} else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK);
|
if (ret == 0 && ctx->state == MFCINST_FINISHED
|
&& list_empty(&ctx->vq_dst.done_list))
|
v4l2_event_queue_fh(&ctx->fh, &ev);
|
} else {
|
ret = -EINVAL;
|
}
|
|
return ret;
|
}
|
|
/* Export DMA buffer */
|
static int vidioc_expbuf(struct file *file, void *priv,
|
struct v4l2_exportbuffer *eb)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
|
if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
|
return vb2_expbuf(&ctx->vq_src, eb);
|
if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
return vb2_expbuf(&ctx->vq_dst, eb);
|
return -EINVAL;
|
}
|
|
/* Stream on */
|
static int vidioc_streamon(struct file *file, void *priv,
|
enum v4l2_buf_type type)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
|
if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
|
return vb2_streamon(&ctx->vq_src, type);
|
else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
return vb2_streamon(&ctx->vq_dst, type);
|
return -EINVAL;
|
}
|
|
/* Stream off, which equals to a pause */
|
static int vidioc_streamoff(struct file *file, void *priv,
|
enum v4l2_buf_type type)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
|
if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
|
return vb2_streamoff(&ctx->vq_src, type);
|
else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
return vb2_streamoff(&ctx->vq_dst, type);
|
return -EINVAL;
|
}
|
|
static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl)
|
{
|
static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = {
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32,
|
/* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40,
|
};
|
return t[lvl];
|
}
|
|
static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl)
|
{
|
static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = {
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4,
|
/* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5,
|
};
|
return t[lvl];
|
}
|
|
static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl)
|
{
|
static unsigned int t[] = {
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61,
|
/* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62,
|
};
|
return t[lvl];
|
}
|
|
static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar)
|
{
|
static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = {
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16,
|
/* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255,
|
};
|
return t[sar];
|
}
|
|
/*
|
* Update range of all HEVC quantization parameter controls that depend on the
|
* V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls.
|
*/
|
static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx,
|
int min, int max)
|
{
|
static const int __hevc_qp_ctrls[] = {
|
V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
|
V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
|
};
|
struct v4l2_ctrl *ctrl = NULL;
|
int i, j;
|
|
for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) {
|
for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) {
|
if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) {
|
ctrl = ctx->ctrls[j];
|
break;
|
}
|
}
|
if (WARN_ON(!ctrl))
|
break;
|
|
__v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min);
|
}
|
}
|
|
static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
|
{
|
struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
struct s5p_mfc_enc_params *p = &ctx->enc_params;
|
int ret = 0;
|
|
switch (ctrl->id) {
|
case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
|
p->gop_size = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
|
p->slice_mode = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
|
p->slice_mb = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
|
p->slice_bit = ctrl->val * 8;
|
break;
|
case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
|
p->intra_refresh_mb = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_PADDING:
|
p->pad = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV:
|
p->pad_luma = (ctrl->val >> 16) & 0xff;
|
p->pad_cb = (ctrl->val >> 8) & 0xff;
|
p->pad_cr = (ctrl->val >> 0) & 0xff;
|
break;
|
case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
|
p->rc_frame = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_BITRATE:
|
p->rc_bitrate = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF:
|
p->rc_reaction_coeff = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
|
ctx->force_frame_type = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
|
ctx->force_frame_type =
|
V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
|
p->vbv_size = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
|
p->mv_h_range = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
|
p->mv_v_range = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
|
p->codec.h264.cpb_size = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
|
p->seq_hdr_mode = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
|
case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE:
|
p->frame_skip_mode = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT:
|
p->fixed_target_bit = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_B_FRAMES:
|
p->num_b_frame = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
|
switch (ctrl->val) {
|
case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN:
|
p->codec.h264.profile =
|
S5P_FIMV_ENC_PROFILE_H264_MAIN;
|
break;
|
case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH:
|
p->codec.h264.profile =
|
S5P_FIMV_ENC_PROFILE_H264_HIGH;
|
break;
|
case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE:
|
p->codec.h264.profile =
|
S5P_FIMV_ENC_PROFILE_H264_BASELINE;
|
break;
|
case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
|
if (IS_MFCV6_PLUS(dev))
|
p->codec.h264.profile =
|
S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
|
else
|
ret = -EINVAL;
|
break;
|
default:
|
ret = -EINVAL;
|
}
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
|
p->codec.h264.level_v4l2 = ctrl->val;
|
p->codec.h264.level = h264_level(ctrl->val);
|
if (p->codec.h264.level < 0) {
|
mfc_err("Level number is wrong\n");
|
ret = p->codec.h264.level;
|
}
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
|
p->codec.mpeg4.level_v4l2 = ctrl->val;
|
p->codec.mpeg4.level = mpeg4_level(ctrl->val);
|
if (p->codec.mpeg4.level < 0) {
|
mfc_err("Level number is wrong\n");
|
ret = p->codec.mpeg4.level;
|
}
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
|
p->codec.h264.loop_filter_mode = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
|
p->codec.h264.loop_filter_alpha = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
|
p->codec.h264.loop_filter_beta = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
|
p->codec.h264.entropy_mode = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P:
|
p->codec.h264.num_ref_pic_4p = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
|
p->codec.h264._8x8_transform = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
|
p->rc_mb = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
|
p->codec.h264.rc_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
|
p->codec.h264.rc_min_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
|
p->codec.h264.rc_max_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
|
p->codec.h264.rc_p_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
|
p->codec.h264.rc_b_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:
|
case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:
|
p->codec.mpeg4.rc_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:
|
case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:
|
p->codec.mpeg4.rc_min_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:
|
case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:
|
p->codec.mpeg4.rc_max_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
|
case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:
|
p->codec.mpeg4.rc_p_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:
|
case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:
|
p->codec.mpeg4.rc_b_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK:
|
p->codec.h264.rc_mb_dark = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH:
|
p->codec.h264.rc_mb_smooth = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC:
|
p->codec.h264.rc_mb_static = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY:
|
p->codec.h264.rc_mb_activity = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
|
p->codec.h264.vui_sar = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
|
p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val);
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH:
|
p->codec.h264.vui_ext_sar_width = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT:
|
p->codec.h264.vui_ext_sar_height = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
|
p->codec.h264.open_gop = !ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
|
p->codec.h264.open_gop_size = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
|
switch (ctrl->val) {
|
case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE:
|
p->codec.mpeg4.profile =
|
S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE;
|
break;
|
case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE:
|
p->codec.mpeg4.profile =
|
S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE;
|
break;
|
default:
|
ret = -EINVAL;
|
}
|
break;
|
case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
|
p->codec.mpeg4.quarter_pixel = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
|
p->codec.vp8.num_partitions = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:
|
p->codec.vp8.imd_4x4 = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
|
p->codec.vp8.num_ref = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:
|
p->codec.vp8.filter_level = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:
|
p->codec.vp8.filter_sharpness = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:
|
p->codec.vp8.golden_frame_ref_period = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
|
p->codec.vp8.golden_frame_sel = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:
|
p->codec.vp8.rc_min_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:
|
p->codec.vp8.rc_max_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:
|
p->codec.vp8.rc_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:
|
p->codec.vp8.rc_p_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
|
p->codec.vp8.profile = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
|
p->codec.hevc.rc_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
|
p->codec.hevc.rc_p_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
|
p->codec.hevc.rc_b_frame_qp = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION:
|
p->codec.hevc.rc_framerate = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
|
p->codec.hevc.rc_min_qp = ctrl->val;
|
__enc_update_hevc_qp_ctrls_range(ctx, ctrl->val,
|
p->codec.hevc.rc_max_qp);
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
|
p->codec.hevc.rc_max_qp = ctrl->val;
|
__enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp,
|
ctrl->val);
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
|
p->codec.hevc.level_v4l2 = ctrl->val;
|
p->codec.hevc.level = hevc_level(ctrl->val);
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
|
switch (ctrl->val) {
|
case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN:
|
p->codec.hevc.profile =
|
V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN;
|
break;
|
case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE:
|
p->codec.hevc.profile =
|
V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
|
break;
|
default:
|
ret = -EINVAL;
|
}
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_TIER:
|
p->codec.hevc.tier = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH:
|
p->codec.hevc.max_partition_depth = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES:
|
p->codec.hevc.num_refs_for_p = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE:
|
p->codec.hevc.refreshtype = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED:
|
p->codec.hevc.const_intra_period_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU:
|
p->codec.hevc.lossless_cu_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT:
|
p->codec.hevc.wavefront_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE:
|
p->codec.hevc.loopfilter = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP:
|
p->codec.hevc.hier_qp_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE:
|
p->codec.hevc.hier_qp_type = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER:
|
p->codec.hevc.num_hier_layer = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP:
|
p->codec.hevc.hier_qp_layer[0] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP:
|
p->codec.hevc.hier_qp_layer[1] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP:
|
p->codec.hevc.hier_qp_layer[2] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP:
|
p->codec.hevc.hier_qp_layer[3] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP:
|
p->codec.hevc.hier_qp_layer[4] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP:
|
p->codec.hevc.hier_qp_layer[5] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP:
|
p->codec.hevc.hier_qp_layer[6] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
|
p->codec.hevc.hier_bit_layer[0] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
|
p->codec.hevc.hier_bit_layer[1] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
|
p->codec.hevc.hier_bit_layer[2] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
|
p->codec.hevc.hier_bit_layer[3] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
|
p->codec.hevc.hier_bit_layer[4] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
|
p->codec.hevc.hier_bit_layer[5] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR:
|
p->codec.hevc.hier_bit_layer[6] = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB:
|
p->codec.hevc.general_pb_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID:
|
p->codec.hevc.temporal_id_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING:
|
p->codec.hevc.strong_intra_smooth = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT:
|
p->codec.hevc.intra_pu_split_disable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION:
|
p->codec.hevc.tmv_prediction_disable = !ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1:
|
p->codec.hevc.max_num_merge_mv = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE:
|
p->codec.hevc.encoding_nostartcode_enable = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD:
|
p->codec.hevc.refreshperiod = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2:
|
p->codec.hevc.lf_beta_offset_div2 = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2:
|
p->codec.hevc.lf_tc_offset_div2 = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
|
p->codec.hevc.size_of_length_field = ctrl->val;
|
break;
|
case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
|
p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val;
|
break;
|
default:
|
v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n",
|
ctrl->id, ctrl->val);
|
ret = -EINVAL;
|
}
|
return ret;
|
}
|
|
static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl)
|
{
|
struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
|
switch (ctrl->id) {
|
case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
|
if (ctx->state >= MFCINST_HEAD_PARSED &&
|
ctx->state < MFCINST_ABORT) {
|
ctrl->val = ctx->pb_count;
|
break;
|
} else if (ctx->state != MFCINST_INIT) {
|
v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
|
return -EINVAL;
|
}
|
/* Should wait for the header to be produced */
|
s5p_mfc_wait_for_done_ctx(ctx,
|
S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0);
|
if (ctx->state >= MFCINST_HEAD_PARSED &&
|
ctx->state < MFCINST_ABORT) {
|
ctrl->val = ctx->pb_count;
|
} else {
|
v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
|
return -EINVAL;
|
}
|
break;
|
}
|
return 0;
|
}
|
|
static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = {
|
.s_ctrl = s5p_mfc_enc_s_ctrl,
|
.g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl,
|
};
|
|
static int vidioc_s_parm(struct file *file, void *priv,
|
struct v4l2_streamparm *a)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
|
if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
ctx->enc_params.rc_framerate_num =
|
a->parm.output.timeperframe.denominator;
|
ctx->enc_params.rc_framerate_denom =
|
a->parm.output.timeperframe.numerator;
|
} else {
|
mfc_err("Setting FPS is only possible for the output queue\n");
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int vidioc_g_parm(struct file *file, void *priv,
|
struct v4l2_streamparm *a)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
|
if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
|
a->parm.output.timeperframe.denominator =
|
ctx->enc_params.rc_framerate_num;
|
a->parm.output.timeperframe.numerator =
|
ctx->enc_params.rc_framerate_denom;
|
} else {
|
mfc_err("Setting FPS is only possible for the output queue\n");
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int vidioc_encoder_cmd(struct file *file, void *priv,
|
struct v4l2_encoder_cmd *cmd)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
struct s5p_mfc_buf *buf;
|
unsigned long flags;
|
|
switch (cmd->cmd) {
|
case V4L2_ENC_CMD_STOP:
|
if (cmd->flags != 0)
|
return -EINVAL;
|
|
if (!ctx->vq_src.streaming)
|
return -EINVAL;
|
|
spin_lock_irqsave(&dev->irqlock, flags);
|
if (list_empty(&ctx->src_queue)) {
|
mfc_debug(2, "EOS: empty src queue, entering finishing state\n");
|
ctx->state = MFCINST_FINISHING;
|
if (s5p_mfc_ctx_ready(ctx))
|
set_work_bit_irqsave(ctx);
|
spin_unlock_irqrestore(&dev->irqlock, flags);
|
s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
|
} else {
|
mfc_debug(2, "EOS: marking last buffer of stream\n");
|
buf = list_entry(ctx->src_queue.prev,
|
struct s5p_mfc_buf, list);
|
if (buf->flags & MFC_BUF_FLAG_USED)
|
ctx->state = MFCINST_FINISHING;
|
else
|
buf->flags |= MFC_BUF_FLAG_EOS;
|
spin_unlock_irqrestore(&dev->irqlock, flags);
|
}
|
break;
|
default:
|
return -EINVAL;
|
|
}
|
return 0;
|
}
|
|
static int vidioc_subscribe_event(struct v4l2_fh *fh,
|
const struct v4l2_event_subscription *sub)
|
{
|
switch (sub->type) {
|
case V4L2_EVENT_EOS:
|
return v4l2_event_subscribe(fh, sub, 2, NULL);
|
default:
|
return -EINVAL;
|
}
|
}
|
|
static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = {
|
.vidioc_querycap = vidioc_querycap,
|
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
|
.vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
|
.vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
|
.vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
|
.vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
|
.vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt,
|
.vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt,
|
.vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt,
|
.vidioc_reqbufs = vidioc_reqbufs,
|
.vidioc_querybuf = vidioc_querybuf,
|
.vidioc_qbuf = vidioc_qbuf,
|
.vidioc_dqbuf = vidioc_dqbuf,
|
.vidioc_expbuf = vidioc_expbuf,
|
.vidioc_streamon = vidioc_streamon,
|
.vidioc_streamoff = vidioc_streamoff,
|
.vidioc_s_parm = vidioc_s_parm,
|
.vidioc_g_parm = vidioc_g_parm,
|
.vidioc_encoder_cmd = vidioc_encoder_cmd,
|
.vidioc_subscribe_event = vidioc_subscribe_event,
|
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
|
};
|
|
static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
|
{
|
int i;
|
|
if (!fmt)
|
return -EINVAL;
|
if (fmt->num_planes != vb->num_planes) {
|
mfc_err("invalid plane number for the format\n");
|
return -EINVAL;
|
}
|
for (i = 0; i < fmt->num_planes; i++) {
|
dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i);
|
if (!dma) {
|
mfc_err("failed to get plane cookie\n");
|
return -EINVAL;
|
}
|
mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n",
|
vb->index, i, &dma);
|
}
|
return 0;
|
}
|
|
static int s5p_mfc_queue_setup(struct vb2_queue *vq,
|
unsigned int *buf_count, unsigned int *plane_count,
|
unsigned int psize[], struct device *alloc_devs[])
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
|
if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
if (ctx->state != MFCINST_GOT_INST) {
|
mfc_err("invalid state: %d\n", ctx->state);
|
return -EINVAL;
|
}
|
|
if (ctx->dst_fmt)
|
*plane_count = ctx->dst_fmt->num_planes;
|
else
|
*plane_count = MFC_ENC_CAP_PLANE_COUNT;
|
if (*buf_count < 1)
|
*buf_count = 1;
|
if (*buf_count > MFC_MAX_BUFFERS)
|
*buf_count = MFC_MAX_BUFFERS;
|
psize[0] = ctx->enc_dst_buf_size;
|
alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
|
} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
if (ctx->src_fmt)
|
*plane_count = ctx->src_fmt->num_planes;
|
else
|
*plane_count = MFC_ENC_OUT_PLANE_COUNT;
|
|
if (*buf_count < 1)
|
*buf_count = 1;
|
if (*buf_count > MFC_MAX_BUFFERS)
|
*buf_count = MFC_MAX_BUFFERS;
|
|
psize[0] = ctx->luma_size;
|
psize[1] = ctx->chroma_size;
|
|
if (IS_MFCV6_PLUS(dev)) {
|
alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
|
alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
|
} else {
|
alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
|
alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX];
|
}
|
} else {
|
mfc_err("invalid queue type: %d\n", vq->type);
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int s5p_mfc_buf_init(struct vb2_buffer *vb)
|
{
|
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
|
struct vb2_queue *vq = vb->vb2_queue;
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
|
unsigned int i;
|
int ret;
|
|
if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
ret = check_vb_with_fmt(ctx->dst_fmt, vb);
|
if (ret < 0)
|
return ret;
|
i = vb->index;
|
ctx->dst_bufs[i].b = vbuf;
|
ctx->dst_bufs[i].cookie.stream =
|
vb2_dma_contig_plane_dma_addr(vb, 0);
|
ctx->dst_bufs_cnt++;
|
} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
ret = check_vb_with_fmt(ctx->src_fmt, vb);
|
if (ret < 0)
|
return ret;
|
i = vb->index;
|
ctx->src_bufs[i].b = vbuf;
|
ctx->src_bufs[i].cookie.raw.luma =
|
vb2_dma_contig_plane_dma_addr(vb, 0);
|
ctx->src_bufs[i].cookie.raw.chroma =
|
vb2_dma_contig_plane_dma_addr(vb, 1);
|
ctx->src_bufs_cnt++;
|
} else {
|
mfc_err("invalid queue type: %d\n", vq->type);
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int s5p_mfc_buf_prepare(struct vb2_buffer *vb)
|
{
|
struct vb2_queue *vq = vb->vb2_queue;
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
|
int ret;
|
|
if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
ret = check_vb_with_fmt(ctx->dst_fmt, vb);
|
if (ret < 0)
|
return ret;
|
mfc_debug(2, "plane size: %ld, dst size: %zu\n",
|
vb2_plane_size(vb, 0), ctx->enc_dst_buf_size);
|
if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) {
|
mfc_err("plane size is too small for capture\n");
|
return -EINVAL;
|
}
|
} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
ret = check_vb_with_fmt(ctx->src_fmt, vb);
|
if (ret < 0)
|
return ret;
|
mfc_debug(2, "plane size: %ld, luma size: %d\n",
|
vb2_plane_size(vb, 0), ctx->luma_size);
|
mfc_debug(2, "plane size: %ld, chroma size: %d\n",
|
vb2_plane_size(vb, 1), ctx->chroma_size);
|
if (vb2_plane_size(vb, 0) < ctx->luma_size ||
|
vb2_plane_size(vb, 1) < ctx->chroma_size) {
|
mfc_err("plane size is too small for output\n");
|
return -EINVAL;
|
}
|
} else {
|
mfc_err("invalid queue type: %d\n", vq->type);
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
|
{
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
|
if (IS_MFCV6_PLUS(dev) &&
|
(q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
|
|
if ((ctx->state == MFCINST_GOT_INST) &&
|
(dev->curr_ctx == ctx->num) && dev->hw_lock) {
|
s5p_mfc_wait_for_done_ctx(ctx,
|
S5P_MFC_R2H_CMD_SEQ_DONE_RET,
|
0);
|
}
|
|
if (ctx->src_bufs_cnt < ctx->pb_count) {
|
mfc_err("Need minimum %d OUTPUT buffers\n",
|
ctx->pb_count);
|
return -ENOBUFS;
|
}
|
}
|
|
/* If context is ready then dev = work->data;schedule it to run */
|
if (s5p_mfc_ctx_ready(ctx))
|
set_work_bit_irqsave(ctx);
|
s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
|
|
return 0;
|
}
|
|
static void s5p_mfc_stop_streaming(struct vb2_queue *q)
|
{
|
unsigned long flags;
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
|
if ((ctx->state == MFCINST_FINISHING ||
|
ctx->state == MFCINST_RUNNING) &&
|
dev->curr_ctx == ctx->num && dev->hw_lock) {
|
ctx->state = MFCINST_ABORT;
|
s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET,
|
0);
|
}
|
ctx->state = MFCINST_FINISHED;
|
spin_lock_irqsave(&dev->irqlock, flags);
|
if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst);
|
INIT_LIST_HEAD(&ctx->dst_queue);
|
ctx->dst_queue_cnt = 0;
|
}
|
if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
cleanup_ref_queue(ctx);
|
s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src);
|
INIT_LIST_HEAD(&ctx->src_queue);
|
ctx->src_queue_cnt = 0;
|
}
|
spin_unlock_irqrestore(&dev->irqlock, flags);
|
}
|
|
static void s5p_mfc_buf_queue(struct vb2_buffer *vb)
|
{
|
struct vb2_queue *vq = vb->vb2_queue;
|
struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
|
struct s5p_mfc_dev *dev = ctx->dev;
|
unsigned long flags;
|
struct s5p_mfc_buf *mfc_buf;
|
|
if (ctx->state == MFCINST_ERROR) {
|
vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
|
cleanup_ref_queue(ctx);
|
return;
|
}
|
if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
mfc_buf = &ctx->dst_bufs[vb->index];
|
mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
|
/* Mark destination as available for use by MFC */
|
spin_lock_irqsave(&dev->irqlock, flags);
|
list_add_tail(&mfc_buf->list, &ctx->dst_queue);
|
ctx->dst_queue_cnt++;
|
spin_unlock_irqrestore(&dev->irqlock, flags);
|
} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
mfc_buf = &ctx->src_bufs[vb->index];
|
mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
|
spin_lock_irqsave(&dev->irqlock, flags);
|
list_add_tail(&mfc_buf->list, &ctx->src_queue);
|
ctx->src_queue_cnt++;
|
spin_unlock_irqrestore(&dev->irqlock, flags);
|
} else {
|
mfc_err("unsupported buffer type (%d)\n", vq->type);
|
}
|
if (s5p_mfc_ctx_ready(ctx))
|
set_work_bit_irqsave(ctx);
|
s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
|
}
|
|
static struct vb2_ops s5p_mfc_enc_qops = {
|
.queue_setup = s5p_mfc_queue_setup,
|
.wait_prepare = vb2_ops_wait_prepare,
|
.wait_finish = vb2_ops_wait_finish,
|
.buf_init = s5p_mfc_buf_init,
|
.buf_prepare = s5p_mfc_buf_prepare,
|
.start_streaming = s5p_mfc_start_streaming,
|
.stop_streaming = s5p_mfc_stop_streaming,
|
.buf_queue = s5p_mfc_buf_queue,
|
};
|
|
const struct s5p_mfc_codec_ops *get_enc_codec_ops(void)
|
{
|
return &encoder_codec_ops;
|
}
|
|
struct vb2_ops *get_enc_queue_ops(void)
|
{
|
return &s5p_mfc_enc_qops;
|
}
|
|
const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void)
|
{
|
return &s5p_mfc_enc_ioctl_ops;
|
}
|
|
#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \
|
&& V4L2_CTRL_DRIVER_PRIV(x))
|
|
int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
|
{
|
struct v4l2_ctrl_config cfg;
|
int i;
|
|
v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS);
|
if (ctx->ctrl_handler.error) {
|
mfc_err("v4l2_ctrl_handler_init failed\n");
|
return ctx->ctrl_handler.error;
|
}
|
for (i = 0; i < NUM_CTRLS; i++) {
|
if (IS_MFC51_PRIV(controls[i].id)) {
|
memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
|
cfg.ops = &s5p_mfc_enc_ctrl_ops;
|
cfg.id = controls[i].id;
|
cfg.min = controls[i].minimum;
|
cfg.max = controls[i].maximum;
|
cfg.def = controls[i].default_value;
|
cfg.name = controls[i].name;
|
cfg.type = controls[i].type;
|
cfg.flags = 0;
|
|
if (cfg.type == V4L2_CTRL_TYPE_MENU) {
|
cfg.step = 0;
|
cfg.menu_skip_mask = controls[i].menu_skip_mask;
|
cfg.qmenu = mfc51_get_menu(cfg.id);
|
} else {
|
cfg.step = controls[i].step;
|
cfg.menu_skip_mask = 0;
|
}
|
ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler,
|
&cfg, NULL);
|
} else {
|
if ((controls[i].type == V4L2_CTRL_TYPE_MENU) ||
|
(controls[i].type ==
|
V4L2_CTRL_TYPE_INTEGER_MENU)) {
|
ctx->ctrls[i] = v4l2_ctrl_new_std_menu(
|
&ctx->ctrl_handler,
|
&s5p_mfc_enc_ctrl_ops, controls[i].id,
|
controls[i].maximum, 0,
|
controls[i].default_value);
|
} else {
|
ctx->ctrls[i] = v4l2_ctrl_new_std(
|
&ctx->ctrl_handler,
|
&s5p_mfc_enc_ctrl_ops, controls[i].id,
|
controls[i].minimum,
|
controls[i].maximum, controls[i].step,
|
controls[i].default_value);
|
}
|
}
|
if (ctx->ctrl_handler.error) {
|
mfc_err("Adding control (%d) failed\n", i);
|
return ctx->ctrl_handler.error;
|
}
|
if (controls[i].is_volatile && ctx->ctrls[i])
|
ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
|
}
|
v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
|
return 0;
|
}
|
|
void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx)
|
{
|
int i;
|
|
v4l2_ctrl_handler_free(&ctx->ctrl_handler);
|
for (i = 0; i < NUM_CTRLS; i++)
|
ctx->ctrls[i] = NULL;
|
}
|
|
void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx)
|
{
|
struct v4l2_format f;
|
f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC;
|
ctx->src_fmt = find_format(&f, MFC_FMT_RAW);
|
f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC;
|
ctx->dst_fmt = find_format(&f, MFC_FMT_ENC);
|
}
|
