#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>
#include <linux/device.h>
#include <linux/wait.h>
#include <linux/delay.h>
#include <linux/io.h>
#include "mcam-core.h"

Data Structures
struct	cafe_camera

Macros
#define	CAFE_VERSION 0x000002

#define	REG_GPR 0xb4

#define	GPR_C1EN 0x00000020 /* Pad 1 (power down) enable */

#define	GPR_C0EN 0x00000010 /* Pad 0 (reset) enable */

#define	GPR_C1 0x00000002 /* Control 1 value */

#define	GPR_C0 0x00000001 /* Control 0 value */

#define	REG_TWSIC0 0xb8 /* TWSI (smbus) control 0 */

#define	TWSIC0_EN 0x00000001 /* TWSI enable */

#define	TWSIC0_MODE 0x00000002 /* 1 = 16-bit, 0 = 8-bit */

#define	TWSIC0_SID 0x000003fc /* Slave ID */

#define	TWSIC0_SID_SHIFT 3

#define	TWSIC0_CLKDIV 0x0007fc00 /* Clock divider */

#define	TWSIC0_MASKACK 0x00400000 /* Mask ack from sensor */

#define	TWSIC0_OVMAGIC 0x00800000 /* Make it work on OV sensors */

#define	REG_TWSIC1 0xbc /* TWSI control 1 */

#define	TWSIC1_DATA 0x0000ffff /* Data to/from camchip */

#define	TWSIC1_ADDR 0x00ff0000 /* Address (register) */

#define	TWSIC1_ADDR_SHIFT 16

#define	TWSIC1_READ 0x01000000 /* Set for read op */

#define	TWSIC1_WSTAT 0x02000000 /* Write status */

#define	TWSIC1_RVALID 0x04000000 /* Read data valid */

#define	TWSIC1_ERROR 0x08000000 /* Something screwed up */

#define	REG_GL_CSR 0x3004 /* Control/status register */

#define	GCSR_SRS 0x00000001 /* SW Reset set */

#define	GCSR_SRC 0x00000002 /* SW Reset clear */

#define	GCSR_MRS 0x00000004 /* Master reset set */

#define	GCSR_MRC 0x00000008 /* HW Reset clear */

#define	GCSR_CCIC_EN 0x00004000 /* CCIC Clock enable */

#define	REG_GL_IMASK 0x300c /* Interrupt mask register */

#define	GIMSK_CCIC_EN 0x00000004 /* CCIC Interrupt enable */

#define	REG_GL_FCR 0x3038 /* GPIO functional control register */

#define	GFCR_GPIO_ON 0x08 /* Camera GPIO enabled */

#define	REG_GL_GPIOR 0x315c /* GPIO register */

#define	GGPIO_OUT 0x80000 /* GPIO output */

#define	GGPIO_VAL 0x00008 /* Output pin value */

#define	REG_LEN (REG_GL_IMASK + 4)

#define	cam_err(cam, fmt, arg...) dev_err(&(cam)->pdev->dev, fmt, ##arg);

#define	cam_warn(cam, fmt, arg...) dev_warn(&(cam)->pdev->dev, fmt, ##arg);

#define	CAFE_SMBUS_TIMEOUT (HZ) /* generous */

Functions
	MODULE_AUTHOR ("Jonathan Corbet <[email protected]>")

	MODULE_DESCRIPTION ("Marvell 88ALP01 CMOS Camera Controller driver")

	MODULE_LICENSE ("GPL")

	MODULE_SUPPORTED_DEVICE ("Video")

	MODULE_DEVICE_TABLE (pci, cafe_ids)

	module_init (cafe_init)

	module_exit (cafe_exit)

Macro Definition Documentation

#define CAFE_SMBUS_TIMEOUT (HZ) /* generous */

Definition at line 143 of file cafe-driver.c.

#define CAFE_VERSION 0x000002

Definition at line 38 of file cafe-driver.c.

#define cam_err	(	cam,
		fmt,
		arg...
	)	dev_err(&(cam)->pdev->dev, fmt, ##arg);

Definition at line 132 of file cafe-driver.c.

#define cam_warn	(	cam,
		fmt,
		arg...
	)	dev_warn(&(cam)->pdev->dev, fmt, ##arg);

Definition at line 134 of file cafe-driver.c.

#define GCSR_CCIC_EN 0x00004000 /* CCIC Clock enable */

Definition at line 116 of file cafe-driver.c.

#define GCSR_MRC 0x00000008 /* HW Reset clear */

Definition at line 115 of file cafe-driver.c.

#define GCSR_MRS 0x00000004 /* Master reset set */

Definition at line 114 of file cafe-driver.c.

#define GCSR_SRC 0x00000002 /* SW Reset clear */

Definition at line 113 of file cafe-driver.c.

#define GCSR_SRS 0x00000001 /* SW Reset set */

Definition at line 112 of file cafe-driver.c.

#define GFCR_GPIO_ON 0x08 /* Camera GPIO enabled */

Definition at line 121 of file cafe-driver.c.

#define GGPIO_OUT 0x80000 /* GPIO output */

Definition at line 123 of file cafe-driver.c.

#define GGPIO_VAL 0x00008 /* Output pin value */

Definition at line 124 of file cafe-driver.c.

#define GIMSK_CCIC_EN 0x00000004 /* CCIC Interrupt enable */

Definition at line 118 of file cafe-driver.c.

#define GPR_C0 0x00000001 /* Control 0 value */

Definition at line 77 of file cafe-driver.c.

#define GPR_C0EN 0x00000010 /* Pad 0 (reset) enable */

Definition at line 71 of file cafe-driver.c.

#define GPR_C1 0x00000002 /* Control 1 value */

Definition at line 72 of file cafe-driver.c.

#define GPR_C1EN 0x00000020 /* Pad 1 (power down) enable */

Definition at line 70 of file cafe-driver.c.

#define REG_GL_CSR 0x3004 /* Control/status register */

Definition at line 111 of file cafe-driver.c.

#define REG_GL_FCR 0x3038 /* GPIO functional control register */

Definition at line 120 of file cafe-driver.c.

#define REG_GL_GPIOR 0x315c /* GPIO register */

Definition at line 122 of file cafe-driver.c.

#define REG_GL_IMASK 0x300c /* Interrupt mask register */

Definition at line 117 of file cafe-driver.c.

#define REG_GPR 0xb4

Definition at line 69 of file cafe-driver.c.

#define REG_LEN (REG_GL_IMASK + 4)

Definition at line 126 of file cafe-driver.c.

#define REG_TWSIC0 0xb8 /* TWSI (smbus) control 0 */

Definition at line 83 of file cafe-driver.c.

#define REG_TWSIC1 0xbc /* TWSI control 1 */

Definition at line 99 of file cafe-driver.c.

#define TWSIC0_CLKDIV 0x0007fc00 /* Clock divider */

Definition at line 95 of file cafe-driver.c.

#define TWSIC0_EN 0x00000001 /* TWSI enable */

Definition at line 84 of file cafe-driver.c.

#define TWSIC0_MASKACK 0x00400000 /* Mask ack from sensor */

Definition at line 96 of file cafe-driver.c.

#define TWSIC0_MODE 0x00000002 /* 1 = 16-bit, 0 = 8-bit */

Definition at line 85 of file cafe-driver.c.

#define TWSIC0_OVMAGIC 0x00800000 /* Make it work on OV sensors */

Definition at line 97 of file cafe-driver.c.

#define TWSIC0_SID 0x000003fc /* Slave ID */

Definition at line 86 of file cafe-driver.c.

#define TWSIC0_SID_SHIFT 3

Definition at line 94 of file cafe-driver.c.

#define TWSIC1_ADDR 0x00ff0000 /* Address (register) */

Definition at line 101 of file cafe-driver.c.

#define TWSIC1_ADDR_SHIFT 16

Definition at line 102 of file cafe-driver.c.

#define TWSIC1_DATA 0x0000ffff /* Data to/from camchip */

Definition at line 100 of file cafe-driver.c.

#define TWSIC1_ERROR 0x08000000 /* Something screwed up */

Definition at line 106 of file cafe-driver.c.

#define TWSIC1_READ 0x01000000 /* Set for read op */

Definition at line 103 of file cafe-driver.c.

#define TWSIC1_RVALID 0x04000000 /* Read data valid */

Definition at line 105 of file cafe-driver.c.

#define TWSIC1_WSTAT 0x02000000 /* Write status */

Definition at line 104 of file cafe-driver.c.

Function Documentation

MODULE_AUTHOR ( "Jonathan Corbet <[email protected]>" )

MODULE_DESCRIPTION ( "Marvell 88ALP01 CMOS Camera Controller driver" )

MODULE_DEVICE_TABLE	(	pci	,
		cafe_ids
	)

module_exit ( cafe_exit )

module_init ( cafe_init )

MODULE_LICENSE ( "GPL" )

MODULE_SUPPORTED_DEVICE ( "Video" )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation