#include <linux/platform_device.h>
#include <linux/videodev2.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-core.h>
#include "regs-mfc.h"
#include "regs-mfc-v6.h"
#include <media/videobuf2-dma-contig.h>

Data Structures
struct	s5p_mfc_buf

struct	s5p_mfc_pm

struct	s5p_mfc_buf_size_v5

struct	s5p_mfc_buf_size_v6

struct	s5p_mfc_buf_size

struct	s5p_mfc_buf_align

struct	s5p_mfc_variant

struct	s5p_mfc_priv_buf

struct	s5p_mfc_dev

struct	s5p_mfc_h264_enc_params

struct	s5p_mfc_mpeg4_enc_params

struct	s5p_mfc_enc_params

struct	s5p_mfc_codec_ops

struct	s5p_mfc_ctx

struct	s5p_mfc_fmt

struct	mfc_control

Macros
#define	DST_QUEUE_OFF_BASE (TASK_SIZE / 2)

#define	MFC_BANK1_ALLOC_CTX 0

#define	MFC_BANK2_ALLOC_CTX 1

#define	MFC_BANK1_ALIGN_ORDER 13

#define	MFC_BANK2_ALIGN_ORDER 13

#define	MFC_BASE_ALIGN_ORDER 17

#define	MFC_MAX_EXTRA_DPB 5

#define	MFC_MAX_BUFFERS 32

#define	MFC_NUM_CONTEXTS 4

#define	MFC_INT_TIMEOUT 2000

#define	MFC_BW_TIMEOUT 500

#define	MFC_WATCHDOG_INTERVAL 1000

#define	MFC_WATCHDOG_CNT 10

#define	MFC_NO_INSTANCE_SET -1

#define	MFC_ENC_CAP_PLANE_COUNT 1

#define	MFC_ENC_OUT_PLANE_COUNT 2

#define	STUFF_BYTE 4

#define	MFC_MAX_CTRLS 70

#define	S5P_MFC_CODEC_NONE -1

#define	S5P_MFC_CODEC_H264_DEC 0

#define	S5P_MFC_CODEC_H264_MVC_DEC 1

#define	S5P_MFC_CODEC_VC1_DEC 2

#define	S5P_MFC_CODEC_MPEG4_DEC 3

#define	S5P_MFC_CODEC_MPEG2_DEC 4

#define	S5P_MFC_CODEC_H263_DEC 5

#define	S5P_MFC_CODEC_VC1RCV_DEC 6

#define	S5P_MFC_CODEC_VP8_DEC 7

#define	S5P_MFC_CODEC_H264_ENC 20

#define	S5P_MFC_CODEC_H264_MVC_ENC 21

#define	S5P_MFC_CODEC_MPEG4_ENC 22

#define	S5P_MFC_CODEC_H263_ENC 23

#define	S5P_MFC_R2H_CMD_EMPTY 0

#define	S5P_MFC_R2H_CMD_SYS_INIT_RET 1

#define	S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET 2

#define	S5P_MFC_R2H_CMD_SEQ_DONE_RET 3

#define	S5P_MFC_R2H_CMD_INIT_BUFFERS_RET 4

#define	S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET 6

#define	S5P_MFC_R2H_CMD_SLEEP_RET 7

#define	S5P_MFC_R2H_CMD_WAKEUP_RET 8

#define	S5P_MFC_R2H_CMD_COMPLETE_SEQ_RET 9

#define	S5P_MFC_R2H_CMD_DPB_FLUSH_RET 10

#define	S5P_MFC_R2H_CMD_NAL_ABORT_RET 11

#define	S5P_MFC_R2H_CMD_FW_STATUS_RET 12

#define	S5P_MFC_R2H_CMD_FRAME_DONE_RET 13

#define	S5P_MFC_R2H_CMD_FIELD_DONE_RET 14

#define	S5P_MFC_R2H_CMD_SLICE_DONE_RET 15

#define	S5P_MFC_R2H_CMD_ENC_BUFFER_FUL_RET 16

#define	S5P_MFC_R2H_CMD_ERR_RET 32

#define	mfc_read(dev, offset) readl(dev->regs_base + (offset))

#define	mfc_write(dev, data, offset)

#define	MFC_BUF_FLAG_USED (1 << 0)

#define	MFC_BUF_FLAG_EOS (1 << 1)

#define	call_cop(c, op, args...)

#define	s5p_mfc_hw_call(f, op, args...) ((f && f->op) ? f->op(args) : -ENODEV)

#define	fh_to_ctx(__fh) container_of(__fh, struct s5p_mfc_ctx, fh)

#define	ctrl_to_ctx(__ctrl) container_of((__ctrl)->handler, struct s5p_mfc_ctx, ctrl_handler)

#define	HAS_PORTNUM(dev)

#define	IS_TWOPORT(dev) (dev->variant->port_num == 2 ? 1 : 0)

#define	IS_MFCV6(dev) (dev->variant->version >= 0x60 ? 1 : 0)

Enumerations
enum	s5p_mfc_fmt_type { MFC_FMT_DEC, MFC_FMT_ENC, MFC_FMT_RAW }

enum	s5p_mfc_node_type { MFCNODE_INVALID = -1, MFCNODE_DECODER = 0, MFCNODE_ENCODER = 1 }

enum	s5p_mfc_inst_type { MFCINST_INVALID, MFCINST_DECODER, MFCINST_ENCODER }

enum	s5p_mfc_inst_state { MFCINST_FREE = 0, MFCINST_INIT = 100, MFCINST_GOT_INST, MFCINST_HEAD_PARSED, MFCINST_BUFS_SET, MFCINST_RUNNING, MFCINST_FINISHING, MFCINST_FINISHED, MFCINST_RETURN_INST, MFCINST_ERROR, MFCINST_ABORT, MFCINST_RES_CHANGE_INIT, MFCINST_RES_CHANGE_FLUSH, MFCINST_RES_CHANGE_END }

enum	s5p_mfc_queue_state { QUEUE_FREE, QUEUE_BUFS_REQUESTED, QUEUE_BUFS_QUERIED, QUEUE_BUFS_MMAPED }

enum	s5p_mfc_decode_arg { MFC_DEC_FRAME, MFC_DEC_LAST_FRAME, MFC_DEC_RES_CHANGE }

Functions
void	clear_work_bit (struct s5p_mfc_ctx *ctx)

void	set_work_bit (struct s5p_mfc_ctx *ctx)

void	clear_work_bit_irqsave (struct s5p_mfc_ctx *ctx)

void	set_work_bit_irqsave (struct s5p_mfc_ctx *ctx)

Macro Definition Documentation

#define call_cop	(	c,
		op,
		args...
	)

Value:

(((c)->c_ops->op) ? \

((c)->c_ops->op(args)) : 0)

Definition at line 457 of file s5p_mfc_common.h.

#define ctrl_to_ctx ( __ctrl ) container_of((__ctrl)->handler, struct s5p_mfc_ctx, ctrl_handler)

Definition at line 684 of file s5p_mfc_common.h.

#define DST_QUEUE_OFF_BASE (TASK_SIZE / 2)

Definition at line 32 of file s5p_mfc_common.h.

#define fh_to_ctx ( __fh ) container_of(__fh, struct s5p_mfc_ctx, fh)

Definition at line 683 of file s5p_mfc_common.h.

#define HAS_PORTNUM ( dev )

Value:

(dev ? (dev->variant ? \

(dev->variant->port_num ? 1 : 0) : 0) : 0)

Definition at line 692 of file s5p_mfc_common.h.

#define IS_MFCV6 ( dev ) (dev->variant->version >= 0x60 ? 1 : 0)

Definition at line 695 of file s5p_mfc_common.h.

#define IS_TWOPORT ( dev ) (dev->variant->port_num == 2 ? 1 : 0)

Definition at line 694 of file s5p_mfc_common.h.

#define MFC_BANK1_ALIGN_ORDER 13

Definition at line 37 of file s5p_mfc_common.h.

#define MFC_BANK1_ALLOC_CTX 0

Definition at line 34 of file s5p_mfc_common.h.

#define MFC_BANK2_ALIGN_ORDER 13

Definition at line 38 of file s5p_mfc_common.h.

#define MFC_BANK2_ALLOC_CTX 1

Definition at line 35 of file s5p_mfc_common.h.

#define MFC_BASE_ALIGN_ORDER 17

Definition at line 39 of file s5p_mfc_common.h.

#define MFC_BUF_FLAG_EOS (1 << 1)

Definition at line 173 of file s5p_mfc_common.h.

#define MFC_BUF_FLAG_USED (1 << 0)

Definition at line 172 of file s5p_mfc_common.h.

#define MFC_BW_TIMEOUT 500

Definition at line 58 of file s5p_mfc_common.h.

#define MFC_ENC_CAP_PLANE_COUNT 1

Definition at line 64 of file s5p_mfc_common.h.

#define MFC_ENC_OUT_PLANE_COUNT 2

Definition at line 65 of file s5p_mfc_common.h.

#define MFC_INT_TIMEOUT 2000

Definition at line 56 of file s5p_mfc_common.h.

#define MFC_MAX_BUFFERS 32

Definition at line 53 of file s5p_mfc_common.h.

#define MFC_MAX_CTRLS 70

Definition at line 67 of file s5p_mfc_common.h.

#define MFC_MAX_EXTRA_DPB 5

Definition at line 52 of file s5p_mfc_common.h.

#define MFC_NO_INSTANCE_SET -1

Definition at line 63 of file s5p_mfc_common.h.

#define MFC_NUM_CONTEXTS 4

Definition at line 54 of file s5p_mfc_common.h.

#define mfc_read	(	dev,
		offset
	)	readl(dev->regs_base + (offset))

Definition at line 102 of file s5p_mfc_common.h.

#define MFC_WATCHDOG_CNT 10

Definition at line 62 of file s5p_mfc_common.h.

#define MFC_WATCHDOG_INTERVAL 1000

Definition at line 60 of file s5p_mfc_common.h.

#define mfc_write	(	dev,
		data,
		offset
	)

Value:

writel((data), dev->regs_base + \

(offset))

Definition at line 103 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_H263_DEC 5

Definition at line 75 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_H263_ENC 23

Definition at line 82 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_H264_DEC 0

Definition at line 70 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_H264_ENC 20

Definition at line 79 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_H264_MVC_DEC 1

Definition at line 71 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_H264_MVC_ENC 21

Definition at line 80 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_MPEG2_DEC 4

Definition at line 74 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_MPEG4_DEC 3

Definition at line 73 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_MPEG4_ENC 22

Definition at line 81 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_NONE -1

Definition at line 69 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_VC1_DEC 2

Definition at line 72 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_VC1RCV_DEC 6

Definition at line 76 of file s5p_mfc_common.h.

#define S5P_MFC_CODEC_VP8_DEC 7

Definition at line 77 of file s5p_mfc_common.h.

#define s5p_mfc_hw_call	(	f,
		op,
		args...
	)	((f && f->op) ? f->op(args) : -ENODEV)

Definition at line 680 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET 6

Definition at line 89 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_COMPLETE_SEQ_RET 9

Definition at line 92 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_DPB_FLUSH_RET 10

Definition at line 93 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_EMPTY 0

Definition at line 84 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_ENC_BUFFER_FUL_RET 16

Definition at line 99 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_ERR_RET 32

Definition at line 100 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_FIELD_DONE_RET 14

Definition at line 97 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_FRAME_DONE_RET 13

Definition at line 96 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_FW_STATUS_RET 12

Definition at line 95 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_INIT_BUFFERS_RET 4

Definition at line 88 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_NAL_ABORT_RET 11

Definition at line 94 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET 2

Definition at line 86 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_SEQ_DONE_RET 3

Definition at line 87 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_SLEEP_RET 7

Definition at line 90 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_SLICE_DONE_RET 15

Definition at line 98 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_SYS_INIT_RET 1

Definition at line 85 of file s5p_mfc_common.h.

#define S5P_MFC_R2H_CMD_WAKEUP_RET 8

Definition at line 91 of file s5p_mfc_common.h.

#define STUFF_BYTE 4

Definition at line 66 of file s5p_mfc_common.h.

Enumeration Type Documentation

enum s5p_mfc_decode_arg

enum s5p_mfc_decode_arg - type of frame decoding

Enumerator:

MFC_DEC_FRAME
MFC_DEC_LAST_FRAME
MFC_DEC_RES_CHANGE

Definition at line 166 of file s5p_mfc_common.h.

enum s5p_mfc_fmt_type

enum s5p_mfc_fmt_type - type of the pixelformat

Enumerator:

MFC_FMT_DEC
MFC_FMT_ENC
MFC_FMT_RAW

Definition at line 109 of file s5p_mfc_common.h.

enum s5p_mfc_inst_state

enum s5p_mfc_inst_state - The state of an MFC instance.

Enumerator:

MFCINST_FREE
MFCINST_INIT
MFCINST_GOT_INST
MFCINST_HEAD_PARSED
MFCINST_BUFS_SET
MFCINST_RUNNING
MFCINST_FINISHING
MFCINST_FINISHED
MFCINST_RETURN_INST
MFCINST_ERROR
MFCINST_ABORT
MFCINST_RES_CHANGE_INIT
MFCINST_RES_CHANGE_FLUSH
MFCINST_RES_CHANGE_END

Definition at line 136 of file s5p_mfc_common.h.

enum s5p_mfc_inst_type

enum s5p_mfc_inst_type - The type of an MFC instance.

Enumerator:

MFCINST_INVALID
MFCINST_DECODER
MFCINST_ENCODER

Definition at line 127 of file s5p_mfc_common.h.

enum s5p_mfc_node_type

enum s5p_mfc_node_type - The type of an MFC device node.

Enumerator:

MFCNODE_INVALID
MFCNODE_DECODER
MFCNODE_ENCODER

Definition at line 118 of file s5p_mfc_common.h.

enum s5p_mfc_queue_state

enum s5p_mfc_queue_state - The state of buffer queue.

Enumerator:

QUEUE_FREE
QUEUE_BUFS_REQUESTED
QUEUE_BUFS_QUERIED
QUEUE_BUFS_MMAPED

Definition at line 156 of file s5p_mfc_common.h.

Function Documentation

void clear_work_bit ( struct s5p_mfc_ctx * ctx )

Definition at line 46 of file s5p_mfc.c.

void clear_work_bit_irqsave ( struct s5p_mfc_ctx * ctx )

Definition at line 66 of file s5p_mfc.c.

void set_work_bit ( struct s5p_mfc_ctx * ctx )

Definition at line 56 of file s5p_mfc.c.

void set_work_bit_irqsave ( struct s5p_mfc_ctx * ctx )

Definition at line 77 of file s5p_mfc.c.

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation