#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/videodev2.h>
#include <media/soc_camera.h>
#include <media/v4l2-common.h>
#include <media/v4l2-dev.h>
#include <media/videobuf-dma-contig.h>
#include <media/soc_mediabus.h>
#include <asm/dma.h>
#include <asm/fiq.h>
#include <mach/dma-mx1-mx2.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <linux/platform_data/camera-mx1.h>

Data Structures
struct	mx1_buffer

struct	mx1_camera_dev

Macros
#define	CSICR1 0x00 /* CSI Control Register 1 */

#define	CSISR 0x08 /* CSI Status Register */

#define	CSIRXR 0x10 /* CSI RxFIFO Register */

#define	CSICR1_RXFF_LEVEL(x) (((x) & 0x3) << 19)

#define	CSICR1_SOF_POL (1 << 17)

#define	CSICR1_SOF_INTEN (1 << 16)

#define	CSICR1_MCLKDIV(x) (((x) & 0xf) << 12)

#define	CSICR1_MCLKEN (1 << 9)

#define	CSICR1_FCC (1 << 8)

#define	CSICR1_BIG_ENDIAN (1 << 7)

#define	CSICR1_CLR_RXFIFO (1 << 5)

#define	CSICR1_GCLK_MODE (1 << 4)

#define	CSICR1_DATA_POL (1 << 2)

#define	CSICR1_REDGE (1 << 1)

#define	CSICR1_EN (1 << 0)

#define	CSISR_SFF_OR_INT (1 << 25)

#define	CSISR_RFF_OR_INT (1 << 24)

#define	CSISR_STATFF_INT (1 << 21)

#define	CSISR_RXFF_INT (1 << 18)

#define	CSISR_SOF_INT (1 << 16)

#define	CSISR_DRDY (1 << 0)

#define	DRIVER_VERSION "0.0.2"

#define	DRIVER_NAME "mx1-camera"

#define	CSI_IRQ_MASK

#define	CSI_BUS_FLAGS

#define	MAX_VIDEO_MEM 16 /* Video memory limit in megabytes */

Functions
	module_init (mx1_camera_init)

	module_exit (mx1_camera_exit)

	MODULE_DESCRIPTION ("i.MX1/i.MXL SoC Camera Host driver")

	MODULE_AUTHOR ("Paulius Zaleckas <[email protected]>")

	MODULE_LICENSE ("GPL v2")

	MODULE_VERSION (DRIVER_VERSION)

	MODULE_ALIAS ("platform:"DRIVER_NAME)

Macro Definition Documentation

#define CSI_BUS_FLAGS

Value:

(V4L2_MBUS_MASTER | V4L2_MBUS_HSYNC_ACTIVE_HIGH | \
            V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_VSYNC_ACTIVE_LOW | \
            V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_PCLK_SAMPLE_FALLING | \
            V4L2_MBUS_DATA_ACTIVE_HIGH | V4L2_MBUS_DATA_ACTIVE_LOW)

Definition at line 82 of file mx1_camera.c.

#define CSI_IRQ_MASK

Value:

(CSISR_SFF_OR_INT | CSISR_RFF_OR_INT | \

CSISR_STATFF_INT | CSISR_RXFF_INT | CSISR_SOF_INT)

Definition at line 79 of file mx1_camera.c.

#define CSICR1 0x00 /* CSI Control Register 1 */

Definition at line 52 of file mx1_camera.c.

#define CSICR1_BIG_ENDIAN (1 << 7)

Definition at line 62 of file mx1_camera.c.

#define CSICR1_CLR_RXFIFO (1 << 5)

Definition at line 63 of file mx1_camera.c.

#define CSICR1_DATA_POL (1 << 2)

Definition at line 65 of file mx1_camera.c.

#define CSICR1_EN (1 << 0)

Definition at line 67 of file mx1_camera.c.

#define CSICR1_FCC (1 << 8)

Definition at line 61 of file mx1_camera.c.

#define CSICR1_GCLK_MODE (1 << 4)

Definition at line 64 of file mx1_camera.c.

#define CSICR1_MCLKDIV ( x ) (((x) & 0xf) << 12)

Definition at line 59 of file mx1_camera.c.

#define CSICR1_MCLKEN (1 << 9)

Definition at line 60 of file mx1_camera.c.

#define CSICR1_REDGE (1 << 1)

Definition at line 66 of file mx1_camera.c.

#define CSICR1_RXFF_LEVEL ( x ) (((x) & 0x3) << 19)

Definition at line 56 of file mx1_camera.c.

#define CSICR1_SOF_INTEN (1 << 16)

Definition at line 58 of file mx1_camera.c.

#define CSICR1_SOF_POL (1 << 17)

Definition at line 57 of file mx1_camera.c.

#define CSIRXR 0x10 /* CSI RxFIFO Register */

Definition at line 54 of file mx1_camera.c.

#define CSISR 0x08 /* CSI Status Register */

Definition at line 53 of file mx1_camera.c.

#define CSISR_DRDY (1 << 0)

Definition at line 74 of file mx1_camera.c.

#define CSISR_RFF_OR_INT (1 << 24)

Definition at line 70 of file mx1_camera.c.

#define CSISR_RXFF_INT (1 << 18)

Definition at line 72 of file mx1_camera.c.

#define CSISR_SFF_OR_INT (1 << 25)

Definition at line 69 of file mx1_camera.c.

#define CSISR_SOF_INT (1 << 16)

Definition at line 73 of file mx1_camera.c.

#define CSISR_STATFF_INT (1 << 21)

Definition at line 71 of file mx1_camera.c.

#define DRIVER_NAME "mx1-camera"

Definition at line 77 of file mx1_camera.c.

#define DRIVER_VERSION "0.0.2"

Definition at line 76 of file mx1_camera.c.

#define MAX_VIDEO_MEM 16 /* Video memory limit in megabytes */

Definition at line 87 of file mx1_camera.c.

Function Documentation

MODULE_ALIAS ( "platform:" DRIVER_NAME )

MODULE_AUTHOR ( "Paulius Zaleckas <[email protected]>" )

MODULE_DESCRIPTION ( "i.MX1/i.MXL SoC Camera Host driver" )

module_exit ( mx1_camera_exit )

module_init ( mx1_camera_init )

MODULE_LICENSE ( "GPL v2" )

MODULE_VERSION ( DRIVER_VERSION )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation