1af935746781088f28904601469671d244d2f653bKamil Debski/* 2af935746781088f28904601469671d244d2f653bKamil Debski * Samsung S5P Multi Format Codec v 5.0 3af935746781088f28904601469671d244d2f653bKamil Debski * 4af935746781088f28904601469671d244d2f653bKamil Debski * This file contains definitions of enums and structs used by the codec 5af935746781088f28904601469671d244d2f653bKamil Debski * driver. 6af935746781088f28904601469671d244d2f653bKamil Debski * 7af935746781088f28904601469671d244d2f653bKamil Debski * Copyright (C) 2011 Samsung Electronics Co., Ltd. 8af935746781088f28904601469671d244d2f653bKamil Debski * Kamil Debski, <k.debski@samsung.com> 9af935746781088f28904601469671d244d2f653bKamil Debski * 10af935746781088f28904601469671d244d2f653bKamil Debski * This program is free software; you can redistribute it and/or modify 11af935746781088f28904601469671d244d2f653bKamil Debski * it under the terms of the GNU General Public License as published by the 12af935746781088f28904601469671d244d2f653bKamil Debski * Free Software Foundation; either version 2 of the 13af935746781088f28904601469671d244d2f653bKamil Debski * License, or (at your option) any later version 14af935746781088f28904601469671d244d2f653bKamil Debski */ 15af935746781088f28904601469671d244d2f653bKamil Debski 16af935746781088f28904601469671d244d2f653bKamil Debski#ifndef S5P_MFC_COMMON_H_ 17af935746781088f28904601469671d244d2f653bKamil Debski#define S5P_MFC_COMMON_H_ 18af935746781088f28904601469671d244d2f653bKamil Debski 19af935746781088f28904601469671d244d2f653bKamil Debski#include "regs-mfc.h" 20af935746781088f28904601469671d244d2f653bKamil Debski#include <linux/platform_device.h> 21af935746781088f28904601469671d244d2f653bKamil Debski#include <linux/videodev2.h> 22af935746781088f28904601469671d244d2f653bKamil Debski#include <media/v4l2-ctrls.h> 23af935746781088f28904601469671d244d2f653bKamil Debski#include <media/v4l2-device.h> 24af935746781088f28904601469671d244d2f653bKamil Debski#include <media/v4l2-ioctl.h> 25af935746781088f28904601469671d244d2f653bKamil Debski#include <media/videobuf2-core.h> 26af935746781088f28904601469671d244d2f653bKamil Debski 27af935746781088f28904601469671d244d2f653bKamil Debski/* Definitions related to MFC memory */ 28af935746781088f28904601469671d244d2f653bKamil Debski 29af935746781088f28904601469671d244d2f653bKamil Debski/* Offset base used to differentiate between CAPTURE and OUTPUT 30af935746781088f28904601469671d244d2f653bKamil Debski* while mmaping */ 31af935746781088f28904601469671d244d2f653bKamil Debski#define DST_QUEUE_OFF_BASE (TASK_SIZE / 2) 32af935746781088f28904601469671d244d2f653bKamil Debski 33af935746781088f28904601469671d244d2f653bKamil Debski/* Offset used by the hardware to store addresses */ 34af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_OFFSET_SHIFT 11 35af935746781088f28904601469671d244d2f653bKamil Debski 36af935746781088f28904601469671d244d2f653bKamil Debski#define FIRMWARE_ALIGN 0x20000 /* 128KB */ 37af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_H264_CTX_BUF_SIZE 0x96000 /* 600KB per H264 instance */ 38af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_CTX_BUF_SIZE 0x2800 /* 10KB per instance */ 39af935746781088f28904601469671d244d2f653bKamil Debski#define DESC_BUF_SIZE 0x20000 /* 128KB for DESC buffer */ 40af935746781088f28904601469671d244d2f653bKamil Debski#define SHARED_BUF_SIZE 0x2000 /* 8KB for shared buffer */ 41af935746781088f28904601469671d244d2f653bKamil Debski 42af935746781088f28904601469671d244d2f653bKamil Debski#define DEF_CPB_SIZE 0x40000 /* 512KB */ 43af935746781088f28904601469671d244d2f653bKamil Debski 44af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_BANK1_ALLOC_CTX 0 45af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_BANK2_ALLOC_CTX 1 46af935746781088f28904601469671d244d2f653bKamil Debski 47af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_BANK1_ALIGN_ORDER 13 48af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_BANK2_ALIGN_ORDER 13 49af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_BASE_ALIGN_ORDER 17 50af935746781088f28904601469671d244d2f653bKamil Debski 51af935746781088f28904601469671d244d2f653bKamil Debski#include <media/videobuf2-dma-contig.h> 52af935746781088f28904601469671d244d2f653bKamil Debski 53af935746781088f28904601469671d244d2f653bKamil Debskistatic inline dma_addr_t s5p_mfc_mem_cookie(void *a, void *b) 54af935746781088f28904601469671d244d2f653bKamil Debski{ 55af935746781088f28904601469671d244d2f653bKamil Debski /* Same functionality as the vb2_dma_contig_plane_paddr */ 56af935746781088f28904601469671d244d2f653bKamil Debski dma_addr_t *paddr = vb2_dma_contig_memops.cookie(b); 57af935746781088f28904601469671d244d2f653bKamil Debski 58af935746781088f28904601469671d244d2f653bKamil Debski return *paddr; 59af935746781088f28904601469671d244d2f653bKamil Debski} 60af935746781088f28904601469671d244d2f653bKamil Debski 61af935746781088f28904601469671d244d2f653bKamil Debski/* MFC definitions */ 62af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_MAX_EXTRA_DPB 5 63af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_MAX_BUFFERS 32 64af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_NUM_CONTEXTS 4 65af935746781088f28904601469671d244d2f653bKamil Debski/* Interrupt timeout */ 66af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_INT_TIMEOUT 2000 67af935746781088f28904601469671d244d2f653bKamil Debski/* Busy wait timeout */ 68af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_BW_TIMEOUT 500 69af935746781088f28904601469671d244d2f653bKamil Debski/* Watchdog interval */ 70af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_WATCHDOG_INTERVAL 1000 71af935746781088f28904601469671d244d2f653bKamil Debski/* After how many executions watchdog should assume lock up */ 72af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_WATCHDOG_CNT 10 73af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_NO_INSTANCE_SET -1 74af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_ENC_CAP_PLANE_COUNT 1 75af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_ENC_OUT_PLANE_COUNT 2 76af935746781088f28904601469671d244d2f653bKamil Debski#define STUFF_BYTE 4 77af935746781088f28904601469671d244d2f653bKamil Debski#define MFC_MAX_CTRLS 64 78af935746781088f28904601469671d244d2f653bKamil Debski 79af935746781088f28904601469671d244d2f653bKamil Debski#define mfc_read(dev, offset) readl(dev->regs_base + (offset)) 80af935746781088f28904601469671d244d2f653bKamil Debski#define mfc_write(dev, data, offset) writel((data), dev->regs_base + \ 81af935746781088f28904601469671d244d2f653bKamil Debski (offset)) 82af935746781088f28904601469671d244d2f653bKamil Debski 83af935746781088f28904601469671d244d2f653bKamil Debski/** 84af935746781088f28904601469671d244d2f653bKamil Debski * enum s5p_mfc_fmt_type - type of the pixelformat 85af935746781088f28904601469671d244d2f653bKamil Debski */ 86af935746781088f28904601469671d244d2f653bKamil Debskienum s5p_mfc_fmt_type { 87af935746781088f28904601469671d244d2f653bKamil Debski MFC_FMT_DEC, 88af935746781088f28904601469671d244d2f653bKamil Debski MFC_FMT_ENC, 89af935746781088f28904601469671d244d2f653bKamil Debski MFC_FMT_RAW, 90af935746781088f28904601469671d244d2f653bKamil Debski}; 91af935746781088f28904601469671d244d2f653bKamil Debski 92af935746781088f28904601469671d244d2f653bKamil Debski/** 93af935746781088f28904601469671d244d2f653bKamil Debski * enum s5p_mfc_node_type - The type of an MFC device node. 94af935746781088f28904601469671d244d2f653bKamil Debski */ 95af935746781088f28904601469671d244d2f653bKamil Debskienum s5p_mfc_node_type { 96af935746781088f28904601469671d244d2f653bKamil Debski MFCNODE_INVALID = -1, 97af935746781088f28904601469671d244d2f653bKamil Debski MFCNODE_DECODER = 0, 98af935746781088f28904601469671d244d2f653bKamil Debski MFCNODE_ENCODER = 1, 99af935746781088f28904601469671d244d2f653bKamil Debski}; 100af935746781088f28904601469671d244d2f653bKamil Debski 101af935746781088f28904601469671d244d2f653bKamil Debski/** 102af935746781088f28904601469671d244d2f653bKamil Debski * enum s5p_mfc_inst_type - The type of an MFC instance. 103af935746781088f28904601469671d244d2f653bKamil Debski */ 104af935746781088f28904601469671d244d2f653bKamil Debskienum s5p_mfc_inst_type { 105af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_INVALID, 106af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_DECODER, 107af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_ENCODER, 108af935746781088f28904601469671d244d2f653bKamil Debski}; 109af935746781088f28904601469671d244d2f653bKamil Debski 110af935746781088f28904601469671d244d2f653bKamil Debski/** 111af935746781088f28904601469671d244d2f653bKamil Debski * enum s5p_mfc_inst_state - The state of an MFC instance. 112af935746781088f28904601469671d244d2f653bKamil Debski */ 113af935746781088f28904601469671d244d2f653bKamil Debskienum s5p_mfc_inst_state { 114af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_FREE = 0, 115af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_INIT = 100, 116af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_GOT_INST, 117af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_HEAD_PARSED, 118af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_BUFS_SET, 119af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_RUNNING, 120af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_FINISHING, 121af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_FINISHED, 122af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_RETURN_INST, 123af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_ERROR, 124af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_ABORT, 125af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_RES_CHANGE_INIT, 126af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_RES_CHANGE_FLUSH, 127af935746781088f28904601469671d244d2f653bKamil Debski MFCINST_RES_CHANGE_END, 128af935746781088f28904601469671d244d2f653bKamil Debski}; 129af935746781088f28904601469671d244d2f653bKamil Debski 130af935746781088f28904601469671d244d2f653bKamil Debski/** 131af935746781088f28904601469671d244d2f653bKamil Debski * enum s5p_mfc_queue_state - The state of buffer queue. 132af935746781088f28904601469671d244d2f653bKamil Debski */ 133af935746781088f28904601469671d244d2f653bKamil Debskienum s5p_mfc_queue_state { 134af935746781088f28904601469671d244d2f653bKamil Debski QUEUE_FREE, 135af935746781088f28904601469671d244d2f653bKamil Debski QUEUE_BUFS_REQUESTED, 136af935746781088f28904601469671d244d2f653bKamil Debski QUEUE_BUFS_QUERIED, 137af935746781088f28904601469671d244d2f653bKamil Debski QUEUE_BUFS_MMAPED, 138af935746781088f28904601469671d244d2f653bKamil Debski}; 139af935746781088f28904601469671d244d2f653bKamil Debski 140af935746781088f28904601469671d244d2f653bKamil Debski/** 141af935746781088f28904601469671d244d2f653bKamil Debski * enum s5p_mfc_decode_arg - type of frame decoding 142af935746781088f28904601469671d244d2f653bKamil Debski */ 143af935746781088f28904601469671d244d2f653bKamil Debskienum s5p_mfc_decode_arg { 144af935746781088f28904601469671d244d2f653bKamil Debski MFC_DEC_FRAME, 145af935746781088f28904601469671d244d2f653bKamil Debski MFC_DEC_LAST_FRAME, 146af935746781088f28904601469671d244d2f653bKamil Debski MFC_DEC_RES_CHANGE, 147af935746781088f28904601469671d244d2f653bKamil Debski}; 148af935746781088f28904601469671d244d2f653bKamil Debski 149af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_ctx; 150af935746781088f28904601469671d244d2f653bKamil Debski 151af935746781088f28904601469671d244d2f653bKamil Debski/** 152af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_buf - MFC buffer 153af935746781088f28904601469671d244d2f653bKamil Debski */ 154af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_buf { 155af935746781088f28904601469671d244d2f653bKamil Debski struct list_head list; 156af935746781088f28904601469671d244d2f653bKamil Debski struct vb2_buffer *b; 157af935746781088f28904601469671d244d2f653bKamil Debski union { 158af935746781088f28904601469671d244d2f653bKamil Debski struct { 159af935746781088f28904601469671d244d2f653bKamil Debski size_t luma; 160af935746781088f28904601469671d244d2f653bKamil Debski size_t chroma; 161af935746781088f28904601469671d244d2f653bKamil Debski } raw; 162af935746781088f28904601469671d244d2f653bKamil Debski size_t stream; 163af935746781088f28904601469671d244d2f653bKamil Debski } cookie; 164af935746781088f28904601469671d244d2f653bKamil Debski int used; 165af935746781088f28904601469671d244d2f653bKamil Debski}; 166af935746781088f28904601469671d244d2f653bKamil Debski 167af935746781088f28904601469671d244d2f653bKamil Debski/** 168af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_pm - power management data structure 169af935746781088f28904601469671d244d2f653bKamil Debski */ 170af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_pm { 171af935746781088f28904601469671d244d2f653bKamil Debski struct clk *clock; 172af935746781088f28904601469671d244d2f653bKamil Debski struct clk *clock_gate; 173af935746781088f28904601469671d244d2f653bKamil Debski atomic_t power; 174af935746781088f28904601469671d244d2f653bKamil Debski struct device *device; 175af935746781088f28904601469671d244d2f653bKamil Debski}; 176af935746781088f28904601469671d244d2f653bKamil Debski 177af935746781088f28904601469671d244d2f653bKamil Debski/** 178af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_dev - The struct containing driver internal parameters. 179af935746781088f28904601469671d244d2f653bKamil Debski * 180af935746781088f28904601469671d244d2f653bKamil Debski * @v4l2_dev: v4l2_device 181af935746781088f28904601469671d244d2f653bKamil Debski * @vfd_dec: video device for decoding 182af935746781088f28904601469671d244d2f653bKamil Debski * @vfd_enc: video device for encoding 183af935746781088f28904601469671d244d2f653bKamil Debski * @plat_dev: platform device 184af935746781088f28904601469671d244d2f653bKamil Debski * @mem_dev_l: child device of the left memory bank (0) 185af935746781088f28904601469671d244d2f653bKamil Debski * @mem_dev_r: child device of the right memory bank (1) 186af935746781088f28904601469671d244d2f653bKamil Debski * @regs_base: base address of the MFC hw registers 187af935746781088f28904601469671d244d2f653bKamil Debski * @irq: irq resource 188af935746781088f28904601469671d244d2f653bKamil Debski * @mfc_mem: MFC registers memory resource 189af935746781088f28904601469671d244d2f653bKamil Debski * @dec_ctrl_handler: control framework handler for decoding 190af935746781088f28904601469671d244d2f653bKamil Debski * @enc_ctrl_handler: control framework handler for encoding 191af935746781088f28904601469671d244d2f653bKamil Debski * @pm: power management control 192af935746781088f28904601469671d244d2f653bKamil Debski * @num_inst: couter of active MFC instances 193af935746781088f28904601469671d244d2f653bKamil Debski * @irqlock: lock for operations on videobuf2 queues 194af935746781088f28904601469671d244d2f653bKamil Debski * @condlock: lock for changing/checking if a context is ready to be 195af935746781088f28904601469671d244d2f653bKamil Debski * processed 196af935746781088f28904601469671d244d2f653bKamil Debski * @mfc_mutex: lock for video_device 197af935746781088f28904601469671d244d2f653bKamil Debski * @int_cond: variable used by the waitqueue 198af935746781088f28904601469671d244d2f653bKamil Debski * @int_type: type of last interrupt 199af935746781088f28904601469671d244d2f653bKamil Debski * @int_err: error number for last interrupt 200af935746781088f28904601469671d244d2f653bKamil Debski * @queue: waitqueue for waiting for completion of device commands 201af935746781088f28904601469671d244d2f653bKamil Debski * @fw_size: size of firmware 202af935746781088f28904601469671d244d2f653bKamil Debski * @bank1: address of the beggining of bank 1 memory 203af935746781088f28904601469671d244d2f653bKamil Debski * @bank2: address of the beggining of bank 2 memory 204af935746781088f28904601469671d244d2f653bKamil Debski * @hw_lock: used for hardware locking 205af935746781088f28904601469671d244d2f653bKamil Debski * @ctx: array of driver contexts 206af935746781088f28904601469671d244d2f653bKamil Debski * @curr_ctx: number of the currently running context 207af935746781088f28904601469671d244d2f653bKamil Debski * @ctx_work_bits: used to mark which contexts are waiting for hardware 208af935746781088f28904601469671d244d2f653bKamil Debski * @watchdog_cnt: counter for the watchdog 209af935746781088f28904601469671d244d2f653bKamil Debski * @watchdog_workqueue: workqueue for the watchdog 210af935746781088f28904601469671d244d2f653bKamil Debski * @watchdog_work: worker for the watchdog 211af935746781088f28904601469671d244d2f653bKamil Debski * @alloc_ctx: videobuf2 allocator contexts for two memory banks 212af935746781088f28904601469671d244d2f653bKamil Debski * @enter_suspend: flag set when entering suspend 213af935746781088f28904601469671d244d2f653bKamil Debski * 214af935746781088f28904601469671d244d2f653bKamil Debski */ 215af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_dev { 216af935746781088f28904601469671d244d2f653bKamil Debski struct v4l2_device v4l2_dev; 217af935746781088f28904601469671d244d2f653bKamil Debski struct video_device *vfd_dec; 218af935746781088f28904601469671d244d2f653bKamil Debski struct video_device *vfd_enc; 219af935746781088f28904601469671d244d2f653bKamil Debski struct platform_device *plat_dev; 220af935746781088f28904601469671d244d2f653bKamil Debski struct device *mem_dev_l; 221af935746781088f28904601469671d244d2f653bKamil Debski struct device *mem_dev_r; 222af935746781088f28904601469671d244d2f653bKamil Debski void __iomem *regs_base; 223af935746781088f28904601469671d244d2f653bKamil Debski int irq; 224af935746781088f28904601469671d244d2f653bKamil Debski struct resource *mfc_mem; 225af935746781088f28904601469671d244d2f653bKamil Debski struct v4l2_ctrl_handler dec_ctrl_handler; 226af935746781088f28904601469671d244d2f653bKamil Debski struct v4l2_ctrl_handler enc_ctrl_handler; 227af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_pm pm; 228af935746781088f28904601469671d244d2f653bKamil Debski int num_inst; 229af935746781088f28904601469671d244d2f653bKamil Debski spinlock_t irqlock; /* lock when operating on videobuf2 queues */ 230af935746781088f28904601469671d244d2f653bKamil Debski spinlock_t condlock; /* lock when changing/checking if a context is 231af935746781088f28904601469671d244d2f653bKamil Debski ready to be processed */ 232af935746781088f28904601469671d244d2f653bKamil Debski struct mutex mfc_mutex; /* video_device lock */ 233af935746781088f28904601469671d244d2f653bKamil Debski int int_cond; 234af935746781088f28904601469671d244d2f653bKamil Debski int int_type; 235af935746781088f28904601469671d244d2f653bKamil Debski unsigned int int_err; 236af935746781088f28904601469671d244d2f653bKamil Debski wait_queue_head_t queue; 237af935746781088f28904601469671d244d2f653bKamil Debski size_t fw_size; 238af935746781088f28904601469671d244d2f653bKamil Debski size_t bank1; 239af935746781088f28904601469671d244d2f653bKamil Debski size_t bank2; 240af935746781088f28904601469671d244d2f653bKamil Debski unsigned long hw_lock; 241af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_ctx *ctx[MFC_NUM_CONTEXTS]; 242af935746781088f28904601469671d244d2f653bKamil Debski int curr_ctx; 243af935746781088f28904601469671d244d2f653bKamil Debski unsigned long ctx_work_bits; 244af935746781088f28904601469671d244d2f653bKamil Debski atomic_t watchdog_cnt; 245af935746781088f28904601469671d244d2f653bKamil Debski struct timer_list watchdog_timer; 246af935746781088f28904601469671d244d2f653bKamil Debski struct workqueue_struct *watchdog_workqueue; 247af935746781088f28904601469671d244d2f653bKamil Debski struct work_struct watchdog_work; 248af935746781088f28904601469671d244d2f653bKamil Debski void *alloc_ctx[2]; 249af935746781088f28904601469671d244d2f653bKamil Debski unsigned long enter_suspend; 250af935746781088f28904601469671d244d2f653bKamil Debski}; 251af935746781088f28904601469671d244d2f653bKamil Debski 252af935746781088f28904601469671d244d2f653bKamil Debski/** 253af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_h264_enc_params - encoding parameters for h264 254af935746781088f28904601469671d244d2f653bKamil Debski */ 255af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_h264_enc_params { 256af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_h264_profile profile; 257af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_h264_loop_filter_mode loop_filter_mode; 258af935746781088f28904601469671d244d2f653bKamil Debski s8 loop_filter_alpha; 259af935746781088f28904601469671d244d2f653bKamil Debski s8 loop_filter_beta; 260af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_h264_entropy_mode entropy_mode; 261af935746781088f28904601469671d244d2f653bKamil Debski u8 max_ref_pic; 262af935746781088f28904601469671d244d2f653bKamil Debski u8 num_ref_pic_4p; 263af935746781088f28904601469671d244d2f653bKamil Debski int _8x8_transform; 264af935746781088f28904601469671d244d2f653bKamil Debski int rc_mb; 265af935746781088f28904601469671d244d2f653bKamil Debski int rc_mb_dark; 266af935746781088f28904601469671d244d2f653bKamil Debski int rc_mb_smooth; 267af935746781088f28904601469671d244d2f653bKamil Debski int rc_mb_static; 268af935746781088f28904601469671d244d2f653bKamil Debski int rc_mb_activity; 269af935746781088f28904601469671d244d2f653bKamil Debski int vui_sar; 270af935746781088f28904601469671d244d2f653bKamil Debski u8 vui_sar_idc; 271af935746781088f28904601469671d244d2f653bKamil Debski u16 vui_ext_sar_width; 272af935746781088f28904601469671d244d2f653bKamil Debski u16 vui_ext_sar_height; 273af935746781088f28904601469671d244d2f653bKamil Debski int open_gop; 274af935746781088f28904601469671d244d2f653bKamil Debski u16 open_gop_size; 275af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_frame_qp; 276af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_min_qp; 277af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_max_qp; 278af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_p_frame_qp; 279af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_b_frame_qp; 280af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_h264_level level_v4l2; 281af935746781088f28904601469671d244d2f653bKamil Debski int level; 282af935746781088f28904601469671d244d2f653bKamil Debski u16 cpb_size; 283af935746781088f28904601469671d244d2f653bKamil Debski}; 284af935746781088f28904601469671d244d2f653bKamil Debski 285af935746781088f28904601469671d244d2f653bKamil Debski/** 286af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_mpeg4_enc_params - encoding parameters for h263 and mpeg4 287af935746781088f28904601469671d244d2f653bKamil Debski */ 288af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_mpeg4_enc_params { 289af935746781088f28904601469671d244d2f653bKamil Debski /* MPEG4 Only */ 290af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_mpeg4_profile profile; 291af935746781088f28904601469671d244d2f653bKamil Debski int quarter_pixel; 292af935746781088f28904601469671d244d2f653bKamil Debski /* Common for MPEG4, H263 */ 293af935746781088f28904601469671d244d2f653bKamil Debski u16 vop_time_res; 294af935746781088f28904601469671d244d2f653bKamil Debski u16 vop_frm_delta; 295af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_frame_qp; 296af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_min_qp; 297af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_max_qp; 298af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_p_frame_qp; 299af935746781088f28904601469671d244d2f653bKamil Debski u8 rc_b_frame_qp; 300af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_mpeg4_level level_v4l2; 301af935746781088f28904601469671d244d2f653bKamil Debski int level; 302af935746781088f28904601469671d244d2f653bKamil Debski}; 303af935746781088f28904601469671d244d2f653bKamil Debski 304af935746781088f28904601469671d244d2f653bKamil Debski/** 305af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_enc_params - general encoding parameters 306af935746781088f28904601469671d244d2f653bKamil Debski */ 307af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_enc_params { 308af935746781088f28904601469671d244d2f653bKamil Debski u16 width; 309af935746781088f28904601469671d244d2f653bKamil Debski u16 height; 310af935746781088f28904601469671d244d2f653bKamil Debski 311af935746781088f28904601469671d244d2f653bKamil Debski u16 gop_size; 312af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_multi_slice_mode slice_mode; 313af935746781088f28904601469671d244d2f653bKamil Debski u16 slice_mb; 314af935746781088f28904601469671d244d2f653bKamil Debski u32 slice_bit; 315af935746781088f28904601469671d244d2f653bKamil Debski u16 intra_refresh_mb; 316af935746781088f28904601469671d244d2f653bKamil Debski int pad; 317af935746781088f28904601469671d244d2f653bKamil Debski u8 pad_luma; 318af935746781088f28904601469671d244d2f653bKamil Debski u8 pad_cb; 319af935746781088f28904601469671d244d2f653bKamil Debski u8 pad_cr; 320af935746781088f28904601469671d244d2f653bKamil Debski int rc_frame; 321af935746781088f28904601469671d244d2f653bKamil Debski u32 rc_bitrate; 322af935746781088f28904601469671d244d2f653bKamil Debski u16 rc_reaction_coeff; 323af935746781088f28904601469671d244d2f653bKamil Debski u16 vbv_size; 324af935746781088f28904601469671d244d2f653bKamil Debski 325af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_video_header_mode seq_hdr_mode; 326af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_mfc51_video_frame_skip_mode frame_skip_mode; 327af935746781088f28904601469671d244d2f653bKamil Debski int fixed_target_bit; 328af935746781088f28904601469671d244d2f653bKamil Debski 329af935746781088f28904601469671d244d2f653bKamil Debski u8 num_b_frame; 330af935746781088f28904601469671d244d2f653bKamil Debski u32 rc_framerate_num; 331af935746781088f28904601469671d244d2f653bKamil Debski u32 rc_framerate_denom; 332af935746781088f28904601469671d244d2f653bKamil Debski int interlace; 333af935746781088f28904601469671d244d2f653bKamil Debski 334af935746781088f28904601469671d244d2f653bKamil Debski union { 335af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_h264_enc_params h264; 336af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_mpeg4_enc_params mpeg4; 337af935746781088f28904601469671d244d2f653bKamil Debski } codec; 338af935746781088f28904601469671d244d2f653bKamil Debski 339af935746781088f28904601469671d244d2f653bKamil Debski}; 340af935746781088f28904601469671d244d2f653bKamil Debski 341af935746781088f28904601469671d244d2f653bKamil Debski/** 342af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_codec_ops - codec ops, used by encoding 343af935746781088f28904601469671d244d2f653bKamil Debski */ 344af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_codec_ops { 345af935746781088f28904601469671d244d2f653bKamil Debski /* initialization routines */ 346af935746781088f28904601469671d244d2f653bKamil Debski int (*pre_seq_start) (struct s5p_mfc_ctx *ctx); 347af935746781088f28904601469671d244d2f653bKamil Debski int (*post_seq_start) (struct s5p_mfc_ctx *ctx); 348af935746781088f28904601469671d244d2f653bKamil Debski /* execution routines */ 349af935746781088f28904601469671d244d2f653bKamil Debski int (*pre_frame_start) (struct s5p_mfc_ctx *ctx); 350af935746781088f28904601469671d244d2f653bKamil Debski int (*post_frame_start) (struct s5p_mfc_ctx *ctx); 351af935746781088f28904601469671d244d2f653bKamil Debski}; 352af935746781088f28904601469671d244d2f653bKamil Debski 353af935746781088f28904601469671d244d2f653bKamil Debski#define call_cop(c, op, args...) \ 354af935746781088f28904601469671d244d2f653bKamil Debski (((c)->c_ops->op) ? \ 355af935746781088f28904601469671d244d2f653bKamil Debski ((c)->c_ops->op(args)) : 0) 356af935746781088f28904601469671d244d2f653bKamil Debski 357af935746781088f28904601469671d244d2f653bKamil Debski/** 358af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_ctx - This struct contains the instance context 359af935746781088f28904601469671d244d2f653bKamil Debski * 360af935746781088f28904601469671d244d2f653bKamil Debski * @dev: pointer to the s5p_mfc_dev of the device 361af935746781088f28904601469671d244d2f653bKamil Debski * @fh: struct v4l2_fh 362af935746781088f28904601469671d244d2f653bKamil Debski * @num: number of the context that this structure describes 363af935746781088f28904601469671d244d2f653bKamil Debski * @int_cond: variable used by the waitqueue 364af935746781088f28904601469671d244d2f653bKamil Debski * @int_type: type of the last interrupt 365af935746781088f28904601469671d244d2f653bKamil Debski * @int_err: error number received from MFC hw in the interrupt 366af935746781088f28904601469671d244d2f653bKamil Debski * @queue: waitqueue that can be used to wait for this context to 367af935746781088f28904601469671d244d2f653bKamil Debski * finish 368af935746781088f28904601469671d244d2f653bKamil Debski * @src_fmt: source pixelformat information 369af935746781088f28904601469671d244d2f653bKamil Debski * @dst_fmt: destination pixelformat information 370af935746781088f28904601469671d244d2f653bKamil Debski * @vq_src: vb2 queue for source buffers 371af935746781088f28904601469671d244d2f653bKamil Debski * @vq_dst: vb2 queue for destination buffers 372af935746781088f28904601469671d244d2f653bKamil Debski * @src_queue: driver internal queue for source buffers 373af935746781088f28904601469671d244d2f653bKamil Debski * @dst_queue: driver internal queue for destination buffers 374af935746781088f28904601469671d244d2f653bKamil Debski * @src_queue_cnt: number of buffers queued on the source internal queue 375af935746781088f28904601469671d244d2f653bKamil Debski * @dst_queue_cnt: number of buffers queued on the dest internal queue 376af935746781088f28904601469671d244d2f653bKamil Debski * @type: type of the instance - decoder or encoder 377af935746781088f28904601469671d244d2f653bKamil Debski * @state: state of the context 378af935746781088f28904601469671d244d2f653bKamil Debski * @inst_no: number of hw instance associated with the context 379af935746781088f28904601469671d244d2f653bKamil Debski * @img_width: width of the image that is decoded or encoded 380af935746781088f28904601469671d244d2f653bKamil Debski * @img_height: height of the image that is decoded or encoded 381af935746781088f28904601469671d244d2f653bKamil Debski * @buf_width: width of the buffer for processed image 382af935746781088f28904601469671d244d2f653bKamil Debski * @buf_height: height of the buffer for processed image 383af935746781088f28904601469671d244d2f653bKamil Debski * @luma_size: size of a luma plane 384af935746781088f28904601469671d244d2f653bKamil Debski * @chroma_size: size of a chroma plane 385af935746781088f28904601469671d244d2f653bKamil Debski * @mv_size: size of a motion vectors buffer 386af935746781088f28904601469671d244d2f653bKamil Debski * @consumed_stream: number of bytes that have been used so far from the 387af935746781088f28904601469671d244d2f653bKamil Debski * decoding buffer 388af935746781088f28904601469671d244d2f653bKamil Debski * @dpb_flush_flag: flag used to indicate that a DPB buffers are being 389af935746781088f28904601469671d244d2f653bKamil Debski * flushed 390af935746781088f28904601469671d244d2f653bKamil Debski * @bank1_buf: handle to memory allocated for temporary buffers from 391af935746781088f28904601469671d244d2f653bKamil Debski * memory bank 1 392af935746781088f28904601469671d244d2f653bKamil Debski * @bank1_phys: address of the temporary buffers from memory bank 1 393af935746781088f28904601469671d244d2f653bKamil Debski * @bank1_size: size of the memory allocated for temporary buffers from 394af935746781088f28904601469671d244d2f653bKamil Debski * memory bank 1 395af935746781088f28904601469671d244d2f653bKamil Debski * @bank2_buf: handle to memory allocated for temporary buffers from 396af935746781088f28904601469671d244d2f653bKamil Debski * memory bank 2 397af935746781088f28904601469671d244d2f653bKamil Debski * @bank2_phys: address of the temporary buffers from memory bank 2 398af935746781088f28904601469671d244d2f653bKamil Debski * @bank2_size: size of the memory allocated for temporary buffers from 399af935746781088f28904601469671d244d2f653bKamil Debski * memory bank 2 400af935746781088f28904601469671d244d2f653bKamil Debski * @capture_state: state of the capture buffers queue 401af935746781088f28904601469671d244d2f653bKamil Debski * @output_state: state of the output buffers queue 402af935746781088f28904601469671d244d2f653bKamil Debski * @src_bufs: information on allocated source buffers 403af935746781088f28904601469671d244d2f653bKamil Debski * @dst_bufs: information on allocated destination buffers 404af935746781088f28904601469671d244d2f653bKamil Debski * @sequence: counter for the sequence number for v4l2 405af935746781088f28904601469671d244d2f653bKamil Debski * @dec_dst_flag: flags for buffers queued in the hardware 406af935746781088f28904601469671d244d2f653bKamil Debski * @dec_src_buf_size: size of the buffer for source buffers in decoding 407af935746781088f28904601469671d244d2f653bKamil Debski * @codec_mode: number of codec mode used by MFC hw 408af935746781088f28904601469671d244d2f653bKamil Debski * @slice_interface: slice interface flag 409af935746781088f28904601469671d244d2f653bKamil Debski * @loop_filter_mpeg4: loop filter for MPEG4 flag 410af935746781088f28904601469671d244d2f653bKamil Debski * @display_delay: value of the display delay for H264 411af935746781088f28904601469671d244d2f653bKamil Debski * @display_delay_enable: display delay for H264 enable flag 412af935746781088f28904601469671d244d2f653bKamil Debski * @after_packed_pb: flag used to track buffer when stream is in 413af935746781088f28904601469671d244d2f653bKamil Debski * Packed PB format 414af935746781088f28904601469671d244d2f653bKamil Debski * @dpb_count: count of the DPB buffers required by MFC hw 415af935746781088f28904601469671d244d2f653bKamil Debski * @total_dpb_count: count of DPB buffers with additional buffers 416af935746781088f28904601469671d244d2f653bKamil Debski * requested by the application 417af935746781088f28904601469671d244d2f653bKamil Debski * @ctx_buf: handle to the memory associated with this context 418af935746781088f28904601469671d244d2f653bKamil Debski * @ctx_phys: address of the memory associated with this context 419af935746781088f28904601469671d244d2f653bKamil Debski * @ctx_size: size of the memory associated with this context 420af935746781088f28904601469671d244d2f653bKamil Debski * @desc_buf: description buffer for decoding handle 421af935746781088f28904601469671d244d2f653bKamil Debski * @desc_phys: description buffer for decoding address 422af935746781088f28904601469671d244d2f653bKamil Debski * @shm_alloc: handle for the shared memory buffer 423af935746781088f28904601469671d244d2f653bKamil Debski * @shm: virtual address for the shared memory buffer 424af935746781088f28904601469671d244d2f653bKamil Debski * @shm_ofs: address offset for shared memory 425af935746781088f28904601469671d244d2f653bKamil Debski * @enc_params: encoding parameters for MFC 426af935746781088f28904601469671d244d2f653bKamil Debski * @enc_dst_buf_size: size of the buffers for encoder output 427af935746781088f28904601469671d244d2f653bKamil Debski * @frame_type: used to force the type of the next encoded frame 428af935746781088f28904601469671d244d2f653bKamil Debski * @ref_queue: list of the reference buffers for encoding 429af935746781088f28904601469671d244d2f653bKamil Debski * @ref_queue_cnt: number of the buffers in the reference list 430af935746781088f28904601469671d244d2f653bKamil Debski * @c_ops: ops for encoding 431af935746781088f28904601469671d244d2f653bKamil Debski * @ctrls: array of controls, used when adding controls to the 432af935746781088f28904601469671d244d2f653bKamil Debski * v4l2 control framework 433af935746781088f28904601469671d244d2f653bKamil Debski * @ctrl_handler: handler for v4l2 framework 434af935746781088f28904601469671d244d2f653bKamil Debski */ 435af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_ctx { 436af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_dev *dev; 437af935746781088f28904601469671d244d2f653bKamil Debski struct v4l2_fh fh; 438af935746781088f28904601469671d244d2f653bKamil Debski 439af935746781088f28904601469671d244d2f653bKamil Debski int num; 440af935746781088f28904601469671d244d2f653bKamil Debski 441af935746781088f28904601469671d244d2f653bKamil Debski int int_cond; 442af935746781088f28904601469671d244d2f653bKamil Debski int int_type; 443af935746781088f28904601469671d244d2f653bKamil Debski unsigned int int_err; 444af935746781088f28904601469671d244d2f653bKamil Debski wait_queue_head_t queue; 445af935746781088f28904601469671d244d2f653bKamil Debski 446af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_fmt *src_fmt; 447af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_fmt *dst_fmt; 448af935746781088f28904601469671d244d2f653bKamil Debski 449af935746781088f28904601469671d244d2f653bKamil Debski struct vb2_queue vq_src; 450af935746781088f28904601469671d244d2f653bKamil Debski struct vb2_queue vq_dst; 451af935746781088f28904601469671d244d2f653bKamil Debski 452af935746781088f28904601469671d244d2f653bKamil Debski struct list_head src_queue; 453af935746781088f28904601469671d244d2f653bKamil Debski struct list_head dst_queue; 454af935746781088f28904601469671d244d2f653bKamil Debski 455af935746781088f28904601469671d244d2f653bKamil Debski unsigned int src_queue_cnt; 456af935746781088f28904601469671d244d2f653bKamil Debski unsigned int dst_queue_cnt; 457af935746781088f28904601469671d244d2f653bKamil Debski 458af935746781088f28904601469671d244d2f653bKamil Debski enum s5p_mfc_inst_type type; 459af935746781088f28904601469671d244d2f653bKamil Debski enum s5p_mfc_inst_state state; 460af935746781088f28904601469671d244d2f653bKamil Debski int inst_no; 461af935746781088f28904601469671d244d2f653bKamil Debski 462af935746781088f28904601469671d244d2f653bKamil Debski /* Image parameters */ 463af935746781088f28904601469671d244d2f653bKamil Debski int img_width; 464af935746781088f28904601469671d244d2f653bKamil Debski int img_height; 465af935746781088f28904601469671d244d2f653bKamil Debski int buf_width; 466af935746781088f28904601469671d244d2f653bKamil Debski int buf_height; 467af935746781088f28904601469671d244d2f653bKamil Debski 468af935746781088f28904601469671d244d2f653bKamil Debski int luma_size; 469af935746781088f28904601469671d244d2f653bKamil Debski int chroma_size; 470af935746781088f28904601469671d244d2f653bKamil Debski int mv_size; 471af935746781088f28904601469671d244d2f653bKamil Debski 472af935746781088f28904601469671d244d2f653bKamil Debski unsigned long consumed_stream; 473af935746781088f28904601469671d244d2f653bKamil Debski 474af935746781088f28904601469671d244d2f653bKamil Debski unsigned int dpb_flush_flag; 475af935746781088f28904601469671d244d2f653bKamil Debski 476af935746781088f28904601469671d244d2f653bKamil Debski /* Buffers */ 477af935746781088f28904601469671d244d2f653bKamil Debski void *bank1_buf; 478af935746781088f28904601469671d244d2f653bKamil Debski size_t bank1_phys; 479af935746781088f28904601469671d244d2f653bKamil Debski size_t bank1_size; 480af935746781088f28904601469671d244d2f653bKamil Debski 481af935746781088f28904601469671d244d2f653bKamil Debski void *bank2_buf; 482af935746781088f28904601469671d244d2f653bKamil Debski size_t bank2_phys; 483af935746781088f28904601469671d244d2f653bKamil Debski size_t bank2_size; 484af935746781088f28904601469671d244d2f653bKamil Debski 485af935746781088f28904601469671d244d2f653bKamil Debski enum s5p_mfc_queue_state capture_state; 486af935746781088f28904601469671d244d2f653bKamil Debski enum s5p_mfc_queue_state output_state; 487af935746781088f28904601469671d244d2f653bKamil Debski 488af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_buf src_bufs[MFC_MAX_BUFFERS]; 489af935746781088f28904601469671d244d2f653bKamil Debski int src_bufs_cnt; 490af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_buf dst_bufs[MFC_MAX_BUFFERS]; 491af935746781088f28904601469671d244d2f653bKamil Debski int dst_bufs_cnt; 492af935746781088f28904601469671d244d2f653bKamil Debski 493af935746781088f28904601469671d244d2f653bKamil Debski unsigned int sequence; 494af935746781088f28904601469671d244d2f653bKamil Debski unsigned long dec_dst_flag; 495af935746781088f28904601469671d244d2f653bKamil Debski size_t dec_src_buf_size; 496af935746781088f28904601469671d244d2f653bKamil Debski 497af935746781088f28904601469671d244d2f653bKamil Debski /* Control values */ 498af935746781088f28904601469671d244d2f653bKamil Debski int codec_mode; 499af935746781088f28904601469671d244d2f653bKamil Debski int slice_interface; 500af935746781088f28904601469671d244d2f653bKamil Debski int loop_filter_mpeg4; 501af935746781088f28904601469671d244d2f653bKamil Debski int display_delay; 502af935746781088f28904601469671d244d2f653bKamil Debski int display_delay_enable; 503af935746781088f28904601469671d244d2f653bKamil Debski int after_packed_pb; 504af935746781088f28904601469671d244d2f653bKamil Debski 505af935746781088f28904601469671d244d2f653bKamil Debski int dpb_count; 506af935746781088f28904601469671d244d2f653bKamil Debski int total_dpb_count; 507af935746781088f28904601469671d244d2f653bKamil Debski 508af935746781088f28904601469671d244d2f653bKamil Debski /* Buffers */ 509af935746781088f28904601469671d244d2f653bKamil Debski void *ctx_buf; 510af935746781088f28904601469671d244d2f653bKamil Debski size_t ctx_phys; 511af935746781088f28904601469671d244d2f653bKamil Debski size_t ctx_ofs; 512af935746781088f28904601469671d244d2f653bKamil Debski size_t ctx_size; 513af935746781088f28904601469671d244d2f653bKamil Debski 514af935746781088f28904601469671d244d2f653bKamil Debski void *desc_buf; 515af935746781088f28904601469671d244d2f653bKamil Debski size_t desc_phys; 516af935746781088f28904601469671d244d2f653bKamil Debski 517af935746781088f28904601469671d244d2f653bKamil Debski 518af935746781088f28904601469671d244d2f653bKamil Debski void *shm_alloc; 519af935746781088f28904601469671d244d2f653bKamil Debski void *shm; 520af935746781088f28904601469671d244d2f653bKamil Debski size_t shm_ofs; 521af935746781088f28904601469671d244d2f653bKamil Debski 522af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_enc_params enc_params; 523af935746781088f28904601469671d244d2f653bKamil Debski 524af935746781088f28904601469671d244d2f653bKamil Debski size_t enc_dst_buf_size; 525af935746781088f28904601469671d244d2f653bKamil Debski 526af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_mpeg_mfc51_video_force_frame_type force_frame_type; 527af935746781088f28904601469671d244d2f653bKamil Debski 528af935746781088f28904601469671d244d2f653bKamil Debski struct list_head ref_queue; 529af935746781088f28904601469671d244d2f653bKamil Debski unsigned int ref_queue_cnt; 530af935746781088f28904601469671d244d2f653bKamil Debski 531af935746781088f28904601469671d244d2f653bKamil Debski struct s5p_mfc_codec_ops *c_ops; 532af935746781088f28904601469671d244d2f653bKamil Debski 533af935746781088f28904601469671d244d2f653bKamil Debski struct v4l2_ctrl *ctrls[MFC_MAX_CTRLS]; 534af935746781088f28904601469671d244d2f653bKamil Debski struct v4l2_ctrl_handler ctrl_handler; 535af935746781088f28904601469671d244d2f653bKamil Debski}; 536af935746781088f28904601469671d244d2f653bKamil Debski 537af935746781088f28904601469671d244d2f653bKamil Debski/* 538af935746781088f28904601469671d244d2f653bKamil Debski * struct s5p_mfc_fmt - structure used to store information about pixelformats 539af935746781088f28904601469671d244d2f653bKamil Debski * used by the MFC 540af935746781088f28904601469671d244d2f653bKamil Debski */ 541af935746781088f28904601469671d244d2f653bKamil Debskistruct s5p_mfc_fmt { 542af935746781088f28904601469671d244d2f653bKamil Debski char *name; 543af935746781088f28904601469671d244d2f653bKamil Debski u32 fourcc; 544af935746781088f28904601469671d244d2f653bKamil Debski u32 codec_mode; 545af935746781088f28904601469671d244d2f653bKamil Debski enum s5p_mfc_fmt_type type; 546af935746781088f28904601469671d244d2f653bKamil Debski u32 num_planes; 547af935746781088f28904601469671d244d2f653bKamil Debski}; 548af935746781088f28904601469671d244d2f653bKamil Debski 549af935746781088f28904601469671d244d2f653bKamil Debski/** 550af935746781088f28904601469671d244d2f653bKamil Debski * struct mfc_control - structure used to store information about MFC controls 551af935746781088f28904601469671d244d2f653bKamil Debski * it is used to initialize the control framework. 552af935746781088f28904601469671d244d2f653bKamil Debski */ 553af935746781088f28904601469671d244d2f653bKamil Debskistruct mfc_control { 554af935746781088f28904601469671d244d2f653bKamil Debski __u32 id; 555af935746781088f28904601469671d244d2f653bKamil Debski enum v4l2_ctrl_type type; 556af935746781088f28904601469671d244d2f653bKamil Debski __u8 name[32]; /* Whatever */ 557af935746781088f28904601469671d244d2f653bKamil Debski __s32 minimum; /* Note signedness */ 558af935746781088f28904601469671d244d2f653bKamil Debski __s32 maximum; 559af935746781088f28904601469671d244d2f653bKamil Debski __s32 step; 560af935746781088f28904601469671d244d2f653bKamil Debski __u32 menu_skip_mask; 561af935746781088f28904601469671d244d2f653bKamil Debski __s32 default_value; 562af935746781088f28904601469671d244d2f653bKamil Debski __u32 flags; 563af935746781088f28904601469671d244d2f653bKamil Debski __u32 reserved[2]; 564af935746781088f28904601469671d244d2f653bKamil Debski __u8 is_volatile; 565af935746781088f28904601469671d244d2f653bKamil Debski}; 566af935746781088f28904601469671d244d2f653bKamil Debski 567af935746781088f28904601469671d244d2f653bKamil Debski 568af935746781088f28904601469671d244d2f653bKamil Debski#define fh_to_ctx(__fh) container_of(__fh, struct s5p_mfc_ctx, fh) 569af935746781088f28904601469671d244d2f653bKamil Debski#define ctrl_to_ctx(__ctrl) \ 570af935746781088f28904601469671d244d2f653bKamil Debski container_of((__ctrl)->handler, struct s5p_mfc_ctx, ctrl_handler) 571af935746781088f28904601469671d244d2f653bKamil Debski 572af935746781088f28904601469671d244d2f653bKamil Debski#endif /* S5P_MFC_COMMON_H_ */ 573