s5p_mfc.c File Reference

#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/videodev2.h>
#include <media/v4l2-event.h>
#include <linux/workqueue.h>
#include <media/videobuf2-core.h>
#include "s5p_mfc_common.h"
#include "s5p_mfc_ctrl.h"
#include "s5p_mfc_debug.h"
#include "s5p_mfc_dec.h"
#include "s5p_mfc_enc.h"
#include "s5p_mfc_intr.h"
#include "s5p_mfc_opr.h"
#include "s5p_mfc_cmd.h"
#include "s5p_mfc_pm.h"

Go to the source code of this file.

Macros
#define	S5P_MFC_NAME   "s5p-mfc"
#define	S5P_MFC_DEC_NAME   "s5p-mfc-dec"
#define	S5P_MFC_ENC_NAME   "s5p-mfc-enc"

Functions
	module_param (debug, int, S_IRUGO|S_IWUSR)
	MODULE_PARM_DESC (debug,"Debug level - higher value produces more verbose messages")
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)
	MODULE_DEVICE_TABLE (platform, mfc_driver_ids)
	module_platform_driver (s5p_mfc_driver)
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Kamil Debski <[email protected]>")
	MODULE_DESCRIPTION ("Samsung S5P Multi Format Codec V4L2 driver")

Variables
int	debug
struct s5p_mfc_buf_size_v5	mfc_buf_size_v5
struct s5p_mfc_buf_size	buf_size_v5
struct s5p_mfc_buf_align	mfc_buf_align_v5
struct s5p_mfc_buf_size_v6	mfc_buf_size_v6
struct s5p_mfc_buf_size	buf_size_v6
struct s5p_mfc_buf_align	mfc_buf_align_v6

Macro Definition Documentation

#define S5P_MFC_DEC_NAME   "s5p-mfc-dec"

Definition at line 36 of file s5p_mfc.c.

#define S5P_MFC_ENC_NAME   "s5p-mfc-enc"

Definition at line 37 of file s5p_mfc.c.

#define S5P_MFC_NAME   "s5p-mfc"

Definition at line 35 of file s5p_mfc.c.

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.

MODULE_AUTHOR

(

"Kamil Debski <[email protected]>"

)

MODULE_DESCRIPTION

(

"Samsung S5P Multi Format Codec V4L2 driver"

)

MODULE_DEVICE_TABLE	(	platform	,
		mfc_driver_ids
	)

MODULE_LICENSE

(

"GPL"

)

module_param	(	debug	,
		int	,
		S_IRUGO|	S_IWUSR
	)

MODULE_PARM_DESC	(	debug	,
		"Debug level - higher value produces more verbose messages"
	)

module_platform_driver

(

s5p_mfc_driver

)

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.

Variable Documentation

struct s5p_mfc_buf_size buf_size_v5

Initial value:

= {
    .fw = MAX_FW_SIZE,
    .cpb    = MAX_CPB_SIZE,
    .priv   = &mfc_buf_size_v5,
}

Definition at line 1308 of file s5p_mfc.c.

struct s5p_mfc_buf_size buf_size_v6

Initial value:

= {
    .fw = MAX_FW_SIZE_V6,
    .cpb    = MAX_CPB_SIZE_V6,
    .priv   = &mfc_buf_size_v6,
}

Definition at line 1335 of file s5p_mfc.c.

int debug

Definition at line 39 of file s5p_mfc.c.

struct s5p_mfc_buf_align mfc_buf_align_v5

Initial value:

= {
    .base = MFC_BASE_ALIGN_ORDER,
}

Definition at line 1314 of file s5p_mfc.c.

struct s5p_mfc_buf_align mfc_buf_align_v6

Initial value:

= {
    .base = 0,
}

Definition at line 1341 of file s5p_mfc.c.

struct s5p_mfc_buf_size_v5 mfc_buf_size_v5

Initial value:

= {
    .h264_ctx   = MFC_H264_CTX_BUF_SIZE,
    .non_h264_ctx   = MFC_CTX_BUF_SIZE,
    .dsc        = DESC_BUF_SIZE,
    .shm        = SHARED_BUF_SIZE,
}

Definition at line 1301 of file s5p_mfc.c.

struct s5p_mfc_buf_size_v6 mfc_buf_size_v6

Initial value:

= {
    .dev_ctx    = MFC_CTX_BUF_SIZE_V6,
    .h264_dec_ctx   = MFC_H264_DEC_CTX_BUF_SIZE_V6,
    .other_dec_ctx  = MFC_OTHER_DEC_CTX_BUF_SIZE_V6,
    .h264_enc_ctx   = MFC_H264_ENC_CTX_BUF_SIZE_V6,
    .other_enc_ctx  = MFC_OTHER_ENC_CTX_BUF_SIZE_V6,
}

Definition at line 1327 of file s5p_mfc.c.