ac97c.c File Reference

#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/bitmap.h>
#include <linux/device.h>
#include <linux/dmaengine.h>
#include <linux/dma-mapping.h>
#include <linux/atmel_pdc.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/mutex.h>
#include <linux/gpio.h>
#include <linux/types.h>
#include <linux/io.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/ac97_codec.h>
#include <sound/atmel-ac97c.h>
#include <sound/memalloc.h>
#include <linux/dw_dmac.h>
#include <mach/cpu.h>
#include <mach/gpio.h>
#include "ac97c.h"

Go to the source code of this file.

Data Structures
struct	atmel_ac97c_dma
struct	atmel_ac97c

Macros
#define	get_chip(card)   ((struct atmel_ac97c *)(card)->private_data)
#define	ac97c_writel(chip, reg, val)   __raw_writel((val), (chip)->regs + AC97C_##reg)
#define	ac97c_readl(chip, reg)   __raw_readl((chip)->regs + AC97C_##reg)
#define	ATMEL_AC97C_PM_OPS   NULL

Enumerations
enum	{ DMA_TX_READY = 0, DMA_RX_READY, DMA_TX_CHAN_PRESENT, DMA_RX_CHAN_PRESENT }

Functions
	module_init (atmel_ac97c_init)
	module_exit (atmel_ac97c_exit)
	MODULE_LICENSE ("GPL")
	MODULE_DESCRIPTION ("Driver for Atmel AC97 controller")
	MODULE_AUTHOR ("Hans-Christian Egtvedt <egtvedt@samfundet.no>")

Macro Definition Documentation

#define ac97c_readl	(		chip,
			reg
	)		__raw_readl((chip)->regs + AC97C_##reg)

Definition at line 88 of file ac97c.c.

#define ac97c_writel	(		chip,
			reg,
			val
	)		__raw_writel((val), (chip)->regs + AC97C_##reg)

Definition at line 86 of file ac97c.c.

#define ATMEL_AC97C_PM_OPS   NULL

Definition at line 1168 of file ac97c.c.

#define get_chip

(

card

)

((struct atmel_ac97c *)(card)->private_data)

Definition at line 84 of file ac97c.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

DMA_TX_READY
DMA_RX_READY
DMA_TX_CHAN_PRESENT
DMA_RX_CHAN_PRESENT

Definition at line 45 of file ac97c.c.

Function Documentation

MODULE_AUTHOR

(

"Hans-Christian Egtvedt <egtvedt@samfundet.no>"

)

MODULE_DESCRIPTION

(

"Driver for Atmel AC97 controller"

)

module_exit

(

atmel_ac97c_exit

)

module_init

(

atmel_ac97c_init

)

MODULE_LICENSE

(

"GPL"

)