#include <linux/init.h>
#include <linux/module.h>
#include <linux/io.h>
#include <linux/completion.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/moduleparam.h>
#include <linux/time.h>
#include <linux/slab.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/videodev2.h>
#include <linux/pm_runtime.h>
#include <linux/sched.h>
#include <media/v4l2-common.h>
#include <media/v4l2-dev.h>
#include <media/soc_camera.h>
#include <media/sh_mobile_ceu.h>
#include <media/sh_mobile_csi2.h>
#include <media/videobuf2-dma-contig.h>
#include <media/v4l2-mediabus.h>
#include <media/soc_mediabus.h>

Data Structures
struct	sh_mobile_ceu_buffer

struct	sh_mobile_ceu_dev

struct	sh_mobile_ceu_cam

struct	bus_wait

Macros
#define	CAPSR 0x00 /* Capture start register */

#define	CAPCR 0x04 /* Capture control register */

#define	CAMCR 0x08 /* Capture interface control register */

#define	CMCYR 0x0c /* Capture interface cycle register */

#define	CAMOR 0x10 /* Capture interface offset register */

#define	CAPWR 0x14 /* Capture interface width register */

#define	CAIFR 0x18 /* Capture interface input format register */

#define	CSTCR 0x20 /* Camera strobe control register (<= sh7722) */

#define	CSECR 0x24 /* Camera strobe emission count register (<= sh7722) */

#define	CRCNTR 0x28 /* CEU register control register */

#define	CRCMPR 0x2c /* CEU register forcible control register */

#define	CFLCR 0x30 /* Capture filter control register */

#define	CFSZR 0x34 /* Capture filter size clip register */

#define	CDWDR 0x38 /* Capture destination width register */

#define	CDAYR 0x3c /* Capture data address Y register */

#define	CDACR 0x40 /* Capture data address C register */

#define	CDBYR 0x44 /* Capture data bottom-field address Y register */

#define	CDBCR 0x48 /* Capture data bottom-field address C register */

#define	CBDSR 0x4c /* Capture bundle destination size register */

#define	CFWCR 0x5c /* Firewall operation control register */

#define	CLFCR 0x60 /* Capture low-pass filter control register */

#define	CDOCR 0x64 /* Capture data output control register */

#define	CDDCR 0x68 /* Capture data complexity level register */

#define	CDDAR 0x6c /* Capture data complexity level address register */

#define	CEIER 0x70 /* Capture event interrupt enable register */

#define	CETCR 0x74 /* Capture event flag clear register */

#define	CSTSR 0x7c /* Capture status register */

#define	CSRTR 0x80 /* Capture software reset register */

#define	CDSSR 0x84 /* Capture data size register */

#define	CDAYR2 0x90 /* Capture data address Y register 2 */

#define	CDACR2 0x94 /* Capture data address C register 2 */

#define	CDBYR2 0x98 /* Capture data bottom-field address Y register 2 */

#define	CDBCR2 0x9c /* Capture data bottom-field address C register 2 */

#define	dev_geo dev_dbg

#define	CEU_CETCR_MAGIC 0x0317f313 /* acknowledge magical interrupt sources */

#define	CEU_CETCR_IGRW (1 << 4) /* prohibited register access interrupt bit */

#define	CEU_CEIER_CPEIE (1 << 0) /* one-frame capture end interrupt */

#define	CEU_CEIER_VBP (1 << 20) /* vbp error */

#define	CEU_CAPCR_CTNCP (1 << 16) /* continuous capture mode (if set) */

#define	CEU_CEIER_MASK (CEU_CEIER_CPEIE \| CEU_CEIER_VBP)

#define	CEU_BUS_FLAGS

#define	CEU_CHDW_MAX 8188U /* Maximum line stride */

Functions
	module_init (sh_mobile_ceu_init)

	module_exit (sh_mobile_ceu_exit)

	MODULE_DESCRIPTION ("SuperH Mobile CEU driver")

	MODULE_AUTHOR ("Magnus Damm")

	MODULE_LICENSE ("GPL")

	MODULE_VERSION ("0.0.6")

	MODULE_ALIAS ("platform:sh_mobile_ceu")

Macro Definition Documentation

#define CAIFR 0x18 /* Capture interface input format register */

Definition at line 54 of file sh_mobile_ceu_camera.c.

#define CAMCR 0x08 /* Capture interface control register */

Definition at line 50 of file sh_mobile_ceu_camera.c.

#define CAMOR 0x10 /* Capture interface offset register */

Definition at line 52 of file sh_mobile_ceu_camera.c.

#define CAPCR 0x04 /* Capture control register */

Definition at line 49 of file sh_mobile_ceu_camera.c.

#define CAPSR 0x00 /* Capture start register */

Definition at line 48 of file sh_mobile_ceu_camera.c.

#define CAPWR 0x14 /* Capture interface width register */

Definition at line 53 of file sh_mobile_ceu_camera.c.

#define CBDSR 0x4c /* Capture bundle destination size register */

Definition at line 66 of file sh_mobile_ceu_camera.c.

#define CDACR 0x40 /* Capture data address C register */

Definition at line 63 of file sh_mobile_ceu_camera.c.

#define CDACR2 0x94 /* Capture data address C register 2 */

Definition at line 78 of file sh_mobile_ceu_camera.c.

#define CDAYR 0x3c /* Capture data address Y register */

Definition at line 62 of file sh_mobile_ceu_camera.c.

#define CDAYR2 0x90 /* Capture data address Y register 2 */

Definition at line 77 of file sh_mobile_ceu_camera.c.

#define CDBCR 0x48 /* Capture data bottom-field address C register */

Definition at line 65 of file sh_mobile_ceu_camera.c.

#define CDBCR2 0x9c /* Capture data bottom-field address C register 2 */

Definition at line 80 of file sh_mobile_ceu_camera.c.

#define CDBYR 0x44 /* Capture data bottom-field address Y register */

Definition at line 64 of file sh_mobile_ceu_camera.c.

#define CDBYR2 0x98 /* Capture data bottom-field address Y register 2 */

Definition at line 79 of file sh_mobile_ceu_camera.c.

#define CDDAR 0x6c /* Capture data complexity level address register */

Definition at line 71 of file sh_mobile_ceu_camera.c.

#define CDDCR 0x68 /* Capture data complexity level register */

Definition at line 70 of file sh_mobile_ceu_camera.c.

#define CDOCR 0x64 /* Capture data output control register */

Definition at line 69 of file sh_mobile_ceu_camera.c.

#define CDSSR 0x84 /* Capture data size register */

Definition at line 76 of file sh_mobile_ceu_camera.c.

#define CDWDR 0x38 /* Capture destination width register */

Definition at line 61 of file sh_mobile_ceu_camera.c.

#define CEIER 0x70 /* Capture event interrupt enable register */

Definition at line 72 of file sh_mobile_ceu_camera.c.

#define CETCR 0x74 /* Capture event flag clear register */

Definition at line 73 of file sh_mobile_ceu_camera.c.

#define CEU_BUS_FLAGS

Value:

(V4L2_MBUS_MASTER | \
        V4L2_MBUS_PCLK_SAMPLE_RISING |  \
        V4L2_MBUS_HSYNC_ACTIVE_HIGH |   \
        V4L2_MBUS_HSYNC_ACTIVE_LOW |    \
        V4L2_MBUS_VSYNC_ACTIVE_HIGH |   \
        V4L2_MBUS_VSYNC_ACTIVE_LOW |    \
        V4L2_MBUS_DATA_ACTIVE_HIGH)

Definition at line 773 of file sh_mobile_ceu_camera.c.

#define CEU_CAPCR_CTNCP (1 << 16) /* continuous capture mode (if set) */

Definition at line 269 of file sh_mobile_ceu_camera.c.

#define CEU_CEIER_CPEIE (1 << 0) /* one-frame capture end interrupt */

Definition at line 267 of file sh_mobile_ceu_camera.c.

#define CEU_CEIER_MASK (CEU_CEIER_CPEIE | CEU_CEIER_VBP)

Definition at line 270 of file sh_mobile_ceu_camera.c.

#define CEU_CEIER_VBP (1 << 20) /* vbp error */

Definition at line 268 of file sh_mobile_ceu_camera.c.

#define CEU_CETCR_IGRW (1 << 4) /* prohibited register access interrupt bit */

Definition at line 266 of file sh_mobile_ceu_camera.c.

#define CEU_CETCR_MAGIC 0x0317f313 /* acknowledge magical interrupt sources */

Definition at line 265 of file sh_mobile_ceu_camera.c.

#define CEU_CHDW_MAX 8188U /* Maximum line stride */

Definition at line 1844 of file sh_mobile_ceu_camera.c.

#define CFLCR 0x30 /* Capture filter control register */

Definition at line 59 of file sh_mobile_ceu_camera.c.

#define CFSZR 0x34 /* Capture filter size clip register */

Definition at line 60 of file sh_mobile_ceu_camera.c.

#define CFWCR 0x5c /* Firewall operation control register */

Definition at line 67 of file sh_mobile_ceu_camera.c.

#define CLFCR 0x60 /* Capture low-pass filter control register */

Definition at line 68 of file sh_mobile_ceu_camera.c.

#define CMCYR 0x0c /* Capture interface cycle register */

Definition at line 51 of file sh_mobile_ceu_camera.c.

#define CRCMPR 0x2c /* CEU register forcible control register */

Definition at line 58 of file sh_mobile_ceu_camera.c.

#define CRCNTR 0x28 /* CEU register control register */

Definition at line 57 of file sh_mobile_ceu_camera.c.

#define CSECR 0x24 /* Camera strobe emission count register (<= sh7722) */

Definition at line 56 of file sh_mobile_ceu_camera.c.

#define CSRTR 0x80 /* Capture software reset register */

Definition at line 75 of file sh_mobile_ceu_camera.c.

#define CSTCR 0x20 /* Camera strobe control register (<= sh7722) */

Definition at line 55 of file sh_mobile_ceu_camera.c.

#define CSTSR 0x7c /* Capture status register */

Definition at line 74 of file sh_mobile_ceu_camera.c.

#define dev_geo dev_dbg

Definition at line 86 of file sh_mobile_ceu_camera.c.

Function Documentation

MODULE_ALIAS ( "platform:sh_mobile_ceu" )

MODULE_AUTHOR ( "Magnus Damm" )

MODULE_DESCRIPTION ( "SuperH Mobile CEU driver" )

module_exit ( sh_mobile_ceu_exit )

module_init ( sh_mobile_ceu_init )

MODULE_LICENSE ( "GPL" )

MODULE_VERSION ( "0.0.6" )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation