#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/pci.h>
#include "STG4000Reg.h"
#include "STG4000Interface.h"

Macros
#define	SDRAM_CFG_0 0x49A1

#define	SDRAM_CFG_1 0xA732

#define	SDRAM_CFG_2 0x31

#define	SDRAM_ARB_CFG 0xA0

#define	SDRAM_REFRESH 0x20

#define	PMX2_SOFTRESET_DAC_RST 0x0001

#define	PMX2_SOFTRESET_C1_RST 0x0004

#define	PMX2_SOFTRESET_C2_RST 0x0008

#define	PMX2_SOFTRESET_3D_RST 0x0010

#define	PMX2_SOFTRESET_VIDIN_RST 0x0020

#define	PMX2_SOFTRESET_TLB_RST 0x0040

#define	PMX2_SOFTRESET_SD_RST 0x0080

#define	PMX2_SOFTRESET_VGA_RST 0x0100

#define	PMX2_SOFTRESET_ROM_RST 0x0200 /* reserved bit, do not reset */

#define	PMX2_SOFTRESET_TA_RST 0x0400

#define	PMX2_SOFTRESET_REG_RST 0x4000

#define	PMX2_SOFTRESET_ALL 0x7fff

#define	CORE_PLL_FREQ 1000000

#define	REF_FREQ 14318

#define	PCI_CONFIG_SUBSYS_ID 0x2e

#define	CORE_PLL_MODE_REG_0_7 3

#define	CORE_PLL_MODE_REG_8_15 2

#define	CORE_PLL_MODE_CONFIG_REG 1

#define	DAC_PLL_CONFIG_REG 0

#define	STG_MAX_VCO 500000

#define	STG_MIN_VCO 100000

#define	STG4K3_PLL_SCALER 8 /* scale numbers by 2^8 for fixed point calc */

#define	STG4K3_PLL_MIN_R 2 /* Minimum multiplier */

#define	STG4K3_PLL_MAX_R 33 /* Max */

#define	STG4K3_PLL_MIN_F 2 /* Minimum divisor */

#define	STG4K3_PLL_MAX_F 513 /* Max */

#define	STG4K3_PLL_MIN_OD 0 /* Min output divider (shift) */

#define	STG4K3_PLL_MAX_OD 2 /* Max */

#define	STG4K3_PLL_MIN_VCO_SC (100000000 >> STG4K3_PLL_SCALER) /* Min VCO rate */

#define	STG4K3_PLL_MAX_VCO_SC (500000000 >> STG4K3_PLL_SCALER) /* Max VCO rate */

#define	STG4K3_PLL_MINR_VCO_SC (100000000 >> STG4K3_PLL_SCALER) /* Min VCO rate (restricted) */

#define	STG4K3_PLL_MAXR_VCO_SC (500000000 >> STG4K3_PLL_SCALER) /* Max VCO rate (restricted) */

#define	STG4K3_PLL_MINR_VCO 100000000 /* Min VCO rate (restricted) */

#define	STG4K3_PLL_MAX_VCO 500000000 /* Max VCO rate */

#define	STG4K3_PLL_MAXR_VCO 500000000 /* Max VCO rate (restricted) */

#define	OS_DELAY(X)

Functions
u32	ProgramClock (u32 refClock, u32 coreClock, u32 FOut, u32 ROut, u32 *POut)

int	SetCoreClockPLL (volatile STG4000REG __iomem pSTGReg, struct pci_dev pDev)

Macro Definition Documentation

#define CORE_PLL_FREQ 1000000

Definition at line 42 of file STG4000InitDevice.c.

#define CORE_PLL_MODE_CONFIG_REG 1

Definition at line 55 of file STG4000InitDevice.c.

#define CORE_PLL_MODE_REG_0_7 3

Definition at line 53 of file STG4000InitDevice.c.

#define CORE_PLL_MODE_REG_8_15 2

Definition at line 54 of file STG4000InitDevice.c.

#define DAC_PLL_CONFIG_REG 0

Definition at line 56 of file STG4000InitDevice.c.

#define OS_DELAY ( X )

Value:

{ \
volatile u32 i,count=0; \
    for(i=0;i<X;i++) count++; \
}

Definition at line 77 of file STG4000InitDevice.c.

#define PCI_CONFIG_SUBSYS_ID 0x2e

Definition at line 50 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_3D_RST 0x0010

Definition at line 31 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_ALL 0x7fff

Definition at line 39 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_C1_RST 0x0004

Definition at line 29 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_C2_RST 0x0008

Definition at line 30 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_DAC_RST 0x0001

Definition at line 28 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_REG_RST 0x4000

Definition at line 38 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_ROM_RST 0x0200 /* reserved bit, do not reset */

Definition at line 36 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_SD_RST 0x0080

Definition at line 34 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_TA_RST 0x0400

Definition at line 37 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_TLB_RST 0x0040

Definition at line 33 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_VGA_RST 0x0100

Definition at line 35 of file STG4000InitDevice.c.

#define PMX2_SOFTRESET_VIDIN_RST 0x0020

Definition at line 32 of file STG4000InitDevice.c.

#define REF_FREQ 14318

Definition at line 45 of file STG4000InitDevice.c.

#define SDRAM_ARB_CFG 0xA0

Definition at line 24 of file STG4000InitDevice.c.

#define SDRAM_CFG_0 0x49A1

Definition at line 21 of file STG4000InitDevice.c.

#define SDRAM_CFG_1 0xA732

Definition at line 22 of file STG4000InitDevice.c.

#define SDRAM_CFG_2 0x31

Definition at line 23 of file STG4000InitDevice.c.

#define SDRAM_REFRESH 0x20

Definition at line 25 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAX_F 513 /* Max */

Definition at line 66 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAX_OD 2 /* Max */

Definition at line 68 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAX_R 33 /* Max */

Definition at line 64 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAX_VCO 500000000 /* Max VCO rate */

Definition at line 74 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAX_VCO_SC (500000000 >> STG4K3_PLL_SCALER) /* Max VCO rate */

Definition at line 70 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAXR_VCO 500000000 /* Max VCO rate (restricted) */

Definition at line 75 of file STG4000InitDevice.c.

#define STG4K3_PLL_MAXR_VCO_SC (500000000 >> STG4K3_PLL_SCALER) /* Max VCO rate (restricted) */

Definition at line 72 of file STG4000InitDevice.c.

#define STG4K3_PLL_MIN_F 2 /* Minimum divisor */

Definition at line 65 of file STG4000InitDevice.c.

#define STG4K3_PLL_MIN_OD 0 /* Min output divider (shift) */

Definition at line 67 of file STG4000InitDevice.c.

#define STG4K3_PLL_MIN_R 2 /* Minimum multiplier */

Definition at line 63 of file STG4000InitDevice.c.

#define STG4K3_PLL_MIN_VCO_SC (100000000 >> STG4K3_PLL_SCALER) /* Min VCO rate */

Definition at line 69 of file STG4000InitDevice.c.

#define STG4K3_PLL_MINR_VCO 100000000 /* Min VCO rate (restricted) */

Definition at line 73 of file STG4000InitDevice.c.

#define STG4K3_PLL_MINR_VCO_SC (100000000 >> STG4K3_PLL_SCALER) /* Min VCO rate (restricted) */

Definition at line 71 of file STG4000InitDevice.c.

#define STG4K3_PLL_SCALER 8 /* scale numbers by 2^8 for fixed point calc */

Definition at line 62 of file STG4000InitDevice.c.

#define STG_MAX_VCO 500000

Definition at line 58 of file STG4000InitDevice.c.

#define STG_MIN_VCO 100000

Definition at line 59 of file STG4000InitDevice.c.

Function Documentation

u32 ProgramClock	(	u32	refClock,
		u32	coreClock,
		u32 *	FOut,
		u32 *	ROut,
		u32 *	POut
	)

Definition at line 117 of file STG4000InitDevice.c.

int SetCoreClockPLL	(	volatile STG4000REG __iomem *	pSTGReg,
		struct pci_dev *	pDev
	)

Definition at line 243 of file STG4000InitDevice.c.

Macros

Functions

Macro Definition Documentation

Function Documentation