From: Aaro Koskinen <aaro.koskinen@xxxxxx>
Move functions to avoid forward declarations.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/xgifb/vb_init.c | 2631 +++++++++++++++++++--------------------
1 files changed, 1306 insertions(+), 1325 deletions(-)
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 4bbcff6..7b8e00d 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -37,1623 +37,1604 @@ static unsigned short XGINew_DDRDRAM_TYPE20[12][5] = {
{ 2, 12, 9, 8, 0x35},
{ 2, 12, 8, 4, 0x31} };
-static void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *, struct vb_device_info *);
-static void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-static void XGINew_SetDRAMDefaultRegister340(struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long, struct vb_device_info *);
-static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo);
-
-static int XGINew_DDRSizing340(struct xgi_hw_device_info *, struct vb_device_info *);
-static int XGINew_RAMType; /*int ModeIDOffset,StandTable,CRT1Table,ScreenOffset,REFIndex;*/
-static void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVBInfo);
-static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, struct vb_device_info *pVBInfo);
-static void XGINew_ChkSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ;
-static void XGINew_GetXG21Sense(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ;
-static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo);
-static void XGINew_GetXG27Sense(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ;
-static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo);
-static void XGINew_SetModeScratch(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ;
+static int XGINew_RAMType;
static void DelayUS(unsigned long MicroSeconds)
{
udelay(MicroSeconds);
}
-unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
+static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
{
- struct vb_device_info VBINF;
- struct vb_device_info *pVBInfo = &VBINF;
- unsigned char i, temp = 0, temp1;
- /* VBIOSVersion[5]; */
- volatile unsigned char *pVideoMemory;
-
- /* unsigned long j, k; */
-
- unsigned long Temp;
+ unsigned char data, temp;
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
+ if (HwDeviceExtension->jChipType < XG20) {
+ if (*pVBInfo->pSoftSetting & SoftDRAMType) {
+ data = *pVBInfo->pSoftSetting & 0x07;
+ return data;
+ } else {
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x39) & 0x02;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
+ if (data == 0)
+ data = (XGINew_GetReg1(pVBInfo->P3c4, 0x3A) & 0x02) >> 1;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
+ return data;
+ }
+ } else if (HwDeviceExtension->jChipType == XG27) {
+ if (*pVBInfo->pSoftSetting & SoftDRAMType) {
+ data = *pVBInfo->pSoftSetting & 0x07;
+ return data;
+ }
+ temp = XGINew_GetReg1(pVBInfo->P3c4, 0x3B);
- pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
+ if ((temp & 0x88) == 0x80) /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
+ data = 0; /* DDR */
+ else
+ data = 1; /* DDRII */
+ return data;
+ } else if (HwDeviceExtension->jChipType == XG21) {
+ XGINew_SetRegAND(pVBInfo->P3d4, 0xB4, ~0x02); /* Independent GPIO control */
+ DelayUS(800);
+ XGINew_SetRegOR(pVBInfo->P3d4, 0x4A, 0x80); /* Enable GPIOH read */
+ temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48); /* GPIOF 0:DVI 1:DVO */
+ /* HOTPLUG_SUPPORT */
+ /* for current XG20 & XG21, GPIOH is floating, driver will fix DDR temporarily */
+ if (temp & 0x01) /* DVI read GPIOH */
+ data = 1; /* DDRII */
+ else
+ data = 0; /* DDR */
+ /* ~HOTPLUG_SUPPORT */
+ XGINew_SetRegOR(pVBInfo->P3d4, 0xB4, 0x02);
+ return data;
+ } else {
+ data = XGINew_GetReg1(pVBInfo->P3d4, 0x97) & 0x01;
- /* Newdebugcode(0x99); */
+ if (data == 1)
+ data++;
+ return data;
+ }
+}
- /* if (pVBInfo->ROMAddr == 0) */
- /* return(0); */
+static void XGINew_DDR1x_MRS_340(unsigned long P3c4, struct vb_device_info *pVBInfo)
+{
+ XGINew_SetReg1(P3c4, 0x18, 0x01);
+ XGINew_SetReg1(P3c4, 0x19, 0x20);
+ XGINew_SetReg1(P3c4, 0x16, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, 0x80);
- if (pVBInfo->FBAddr == NULL) {
- printk("\n pVBInfo->FBAddr == 0 ");
- return 0;
- }
- printk("1");
- if (pVBInfo->BaseAddr == 0) {
- printk("\npVBInfo->BaseAddr == 0 ");
- return 0;
+ if (*pVBInfo->pXGINew_DRAMTypeDefinition != 0x0C) { /* Samsung F Die */
+ DelayUS(3000); /* Delay 67 x 3 Delay15us */
+ XGINew_SetReg1(P3c4, 0x18, 0x00);
+ XGINew_SetReg1(P3c4, 0x19, 0x20);
+ XGINew_SetReg1(P3c4, 0x16, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, 0x80);
}
- printk("2");
- XGINew_SetReg3((pVBInfo->BaseAddr + 0x12), 0x67); /* 3c2 <- 67 ,ynlai */
-
- pVBInfo->ISXPDOS = 0;
- printk("3");
+ DelayUS(60);
+ XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
+ XGINew_SetReg1(P3c4, 0x19, 0x01);
+ XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[0]);
+ XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[1]);
+ DelayUS(1000);
+ XGINew_SetReg1(P3c4, 0x1B, 0x03);
+ DelayUS(500);
+ XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
+ XGINew_SetReg1(P3c4, 0x19, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[2]);
+ XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[3]);
+ XGINew_SetReg1(P3c4, 0x1B, 0x00);
+}
- printk("4");
+static void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
+{
- /* VBIOSVersion[4] = 0x0; */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x28, pVBInfo->MCLKData[XGINew_RAMType].SR28);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x29, pVBInfo->MCLKData[XGINew_RAMType].SR29);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x2A, pVBInfo->MCLKData[XGINew_RAMType].SR2A);
- /* 09/07/99 modify by domao */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x2E, pVBInfo->ECLKData[XGINew_RAMType].SR2E);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x2F, pVBInfo->ECLKData[XGINew_RAMType].SR2F);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x30, pVBInfo->ECLKData[XGINew_RAMType].SR30);
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
- printk("5");
+ /* [Vicent] 2004/07/07, When XG42 ECLK = MCLK = 207MHz, Set SR32 D[1:0] = 10b */
+ /* [Hsuan] 2004/08/20, Modify SR32 value, when MCLK=207MHZ, ELCK=250MHz, Set SR32 D[1:0] = 10b */
+ if (HwDeviceExtension->jChipType == XG42) {
+ if ((pVBInfo->MCLKData[XGINew_RAMType].SR28 == 0x1C)
+ && (pVBInfo->MCLKData[XGINew_RAMType].SR29 == 0x01)
+ && (((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x1C)
+ && (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))
+ || ((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x22)
+ && (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))))
+ XGINew_SetReg1(pVBInfo->P3c4, 0x32, ((unsigned char) XGINew_GetReg1(pVBInfo->P3c4, 0x32) & 0xFC) | 0x02);
+ }
+}
- if (HwDeviceExtension->jChipType < XG20) /* kuku 2004/06/25 */
- XGI_GetVBType(pVBInfo); /* Run XGI_GetVBType before InitTo330Pointer */
+static void XGINew_DDRII_Bootup_XG27(
+ struct xgi_hw_device_info *HwDeviceExtension,
+ unsigned long P3c4, struct vb_device_info *pVBInfo)
+{
+ unsigned long P3d4 = P3c4 + 0x10;
+ XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+ XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
- InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
+ /* Set Double Frequency */
+ /* XGINew_SetReg1(P3d4, 0x97, 0x11); *//* CR97 */
+ XGINew_SetReg1(P3d4, 0x97, *pVBInfo->pXGINew_CR97); /* CR97 */
- /* ReadVBIOSData */
- ReadVBIOSTablData(HwDeviceExtension->jChipType, pVBInfo);
+ DelayUS(200);
- /* 1.Openkey */
- XGINew_SetReg1(pVBInfo->P3c4, 0x05, 0x86);
- printk("6");
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS2 */
+ XGINew_SetReg1(P3c4, 0x19, 0x80); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
+ DelayUS(15);
+ XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
+ DelayUS(15);
- /* GetXG21Sense (GPIO) */
- if (HwDeviceExtension->jChipType == XG21)
- XGINew_GetXG21Sense(HwDeviceExtension, pVBInfo);
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS3 */
+ XGINew_SetReg1(P3c4, 0x19, 0xC0); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
+ DelayUS(15);
+ XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
+ DelayUS(15);
- if (HwDeviceExtension->jChipType == XG27)
- XGINew_GetXG27Sense(HwDeviceExtension, pVBInfo);
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS1 */
+ XGINew_SetReg1(P3c4, 0x19, 0x40); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
+ DelayUS(30);
+ XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
+ DelayUS(15);
- printk("7");
+ XGINew_SetReg1(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Enable */
+ XGINew_SetReg1(P3c4, 0x19, 0x0A); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x00); /* Set SR16 */
+ DelayUS(30);
+ XGINew_SetReg1(P3c4, 0x16, 0x00); /* Set SR16 */
+ XGINew_SetReg1(P3c4, 0x16, 0x80); /* Set SR16 */
+ /* DelayUS(15); */
- /* 2.Reset Extended register */
+ XGINew_SetReg1(P3c4, 0x1B, 0x04); /* Set SR1B */
+ DelayUS(60);
+ XGINew_SetReg1(P3c4, 0x1B, 0x00); /* Set SR1B */
- for (i = 0x06; i < 0x20; i++)
- XGINew_SetReg1(pVBInfo->P3c4, i, 0);
+ XGINew_SetReg1(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Reset */
+ XGINew_SetReg1(P3c4, 0x19, 0x08); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x00); /* Set SR16 */
- for (i = 0x21; i <= 0x27; i++)
- XGINew_SetReg1(pVBInfo->P3c4, i, 0);
+ DelayUS(30);
+ XGINew_SetReg1(P3c4, 0x16, 0x83); /* Set SR16 */
+ DelayUS(15);
- /* for(i = 0x06; i <= 0x27; i++) */
- /* XGINew_SetReg1(pVBInfo->P3c4, i, 0); */
+ XGINew_SetReg1(P3c4, 0x18, 0x80); /* Set SR18 */ /* MRS, ODT */
+ XGINew_SetReg1(P3c4, 0x19, 0x46); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
+ DelayUS(30);
+ XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
+ DelayUS(15);
- printk("8");
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS */
+ XGINew_SetReg1(P3c4, 0x19, 0x40); /* Set SR19 */
+ XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
+ DelayUS(30);
+ XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
+ DelayUS(15);
- if ((HwDeviceExtension->jChipType >= XG20) || (HwDeviceExtension->jChipType >= XG40)) {
- for (i = 0x31; i <= 0x3B; i++)
- XGINew_SetReg1(pVBInfo->P3c4, i, 0);
- } else {
- for (i = 0x31; i <= 0x3D; i++)
- XGINew_SetReg1(pVBInfo->P3c4, i, 0);
- }
- printk("9");
+ XGINew_SetReg1(P3c4, 0x1B, 0x04); /* Set SR1B refresh control 000:close; 010:open */
+ DelayUS(200);
- if (HwDeviceExtension->jChipType == XG42) /* [Hsuan] 2004/08/20 Auto over driver for XG42 */
- XGINew_SetReg1(pVBInfo->P3c4, 0x3B, 0xC0);
+}
- /* for (i = 0x30; i <= 0x3F; i++) */
- /* XGINew_SetReg1(pVBInfo->P3d4, i, 0); */
+static void XGINew_DDR2_MRS_XG20(struct xgi_hw_device_info *HwDeviceExtension,
+ unsigned long P3c4, struct vb_device_info *pVBInfo)
+{
+ unsigned long P3d4 = P3c4 + 0x10;
- for (i = 0x79; i <= 0x7C; i++)
- XGINew_SetReg1(pVBInfo->P3d4, i, 0); /* shampoo 0208 */
+ XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+ XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
- printk("10");
+ XGINew_SetReg1(P3d4, 0x97, 0x11); /* CR97 */
- if (HwDeviceExtension->jChipType >= XG20)
- XGINew_SetReg1(pVBInfo->P3d4, 0x97, *pVBInfo->pXGINew_CR97);
+ DelayUS(200);
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS2 */
+ XGINew_SetReg1(P3c4, 0x19, 0x80);
+ XGINew_SetReg1(P3c4, 0x16, 0x05);
+ XGINew_SetReg1(P3c4, 0x16, 0x85);
- /* 3.SetMemoryClock
-
- if (HwDeviceExtension->jChipType >= XG40)
- XGINew_RAMType = (int)XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
-
- if (HwDeviceExtension->jChipType < XG40)
- XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo); */
-
- printk("11");
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS3 */
+ XGINew_SetReg1(P3c4, 0x19, 0xC0);
+ XGINew_SetReg1(P3c4, 0x16, 0x05);
+ XGINew_SetReg1(P3c4, 0x16, 0x85);
- /* 4.SetDefExt1Regs begin */
- XGINew_SetReg1(pVBInfo->P3c4, 0x07, *pVBInfo->pSR07);
- if (HwDeviceExtension->jChipType == XG27) {
- XGINew_SetReg1(pVBInfo->P3c4, 0x40, *pVBInfo->pSR40);
- XGINew_SetReg1(pVBInfo->P3c4, 0x41, *pVBInfo->pSR41);
- }
- XGINew_SetReg1(pVBInfo->P3c4, 0x11, 0x0F);
- XGINew_SetReg1(pVBInfo->P3c4, 0x1F, *pVBInfo->pSR1F);
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x20, 0x20); */
- XGINew_SetReg1(pVBInfo->P3c4, 0x20, 0xA0); /* alan, 2001/6/26 Frame buffer can read/write SR20 */
- XGINew_SetReg1(pVBInfo->P3c4, 0x36, 0x70); /* Hsuan, 2006/01/01 H/W request for slow corner chip */
- if (HwDeviceExtension->jChipType == XG27) /* Alan 12/07/2006 */
- XGINew_SetReg1(pVBInfo->P3c4, 0x36, *pVBInfo->pSR36);
+ XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS1 */
+ XGINew_SetReg1(P3c4, 0x19, 0x40);
+ XGINew_SetReg1(P3c4, 0x16, 0x05);
+ XGINew_SetReg1(P3c4, 0x16, 0x85);
- /* SR11 = 0x0F; */
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x11, SR11); */
+ /* XGINew_SetReg1(P3c4, 0x18, 0x52); */ /* MRS1 */
+ XGINew_SetReg1(P3c4, 0x18, 0x42); /* MRS1 */
+ XGINew_SetReg1(P3c4, 0x19, 0x02);
+ XGINew_SetReg1(P3c4, 0x16, 0x05);
+ XGINew_SetReg1(P3c4, 0x16, 0x85);
- printk("12");
+ DelayUS(15);
+ XGINew_SetReg1(P3c4, 0x1B, 0x04); /* SR1B */
+ DelayUS(30);
+ XGINew_SetReg1(P3c4, 0x1B, 0x00); /* SR1B */
+ DelayUS(100);
- if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
- /* Set AGP Rate */
- /*
- temp1 = XGINew_GetReg1(pVBInfo->P3c4, 0x3B);
- temp1 &= 0x02;
- if (temp1 == 0x02) {
- XGINew_SetReg4(0xcf8, 0x80000000);
- ChipsetID = XGINew_GetReg3(0x0cfc);
- XGINew_SetReg4(0xcf8, 0x8000002C);
- VendorID = XGINew_GetReg3(0x0cfc);
- VendorID &= 0x0000FFFF;
- XGINew_SetReg4(0xcf8, 0x8001002C);
- GraphicVendorID = XGINew_GetReg3(0x0cfc);
- GraphicVendorID &= 0x0000FFFF;
+ /* XGINew_SetReg1(P3c4 ,0x18, 0x52); */ /* MRS2 */
+ XGINew_SetReg1(P3c4, 0x18, 0x42); /* MRS1 */
+ XGINew_SetReg1(P3c4, 0x19, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, 0x05);
+ XGINew_SetReg1(P3c4, 0x16, 0x85);
- if (ChipsetID == 0x7301039)
- XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x09);
+ DelayUS(200);
+}
- ChipsetID &= 0x0000FFFF;
+static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, struct vb_device_info *pVBInfo)
+{
- if ((ChipsetID == 0x700E) || (ChipsetID == 0x1022) || (ChipsetID == 0x1106) || (ChipsetID == 0x10DE)) {
- if (ChipsetID == 0x1106) {
- if ((VendorID == 0x1019) && (GraphicVendorID == 0x1019))
- XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x0D);
- else
- XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x0B);
- } else {
- XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x0B);
- }
- }
- }
- */
+ XGINew_SetReg1(P3c4, 0x18, 0x01);
+ XGINew_SetReg1(P3c4, 0x19, 0x40);
+ XGINew_SetReg1(P3c4, 0x16, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, 0x80);
+ DelayUS(60);
- printk("13");
+ XGINew_SetReg1(P3c4, 0x18, 0x00);
+ XGINew_SetReg1(P3c4, 0x19, 0x40);
+ XGINew_SetReg1(P3c4, 0x16, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, 0x80);
+ DelayUS(60);
+ XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
+ /* XGINew_SetReg1(P3c4, 0x18, 0x31); */
+ XGINew_SetReg1(P3c4, 0x19, 0x01);
+ XGINew_SetReg1(P3c4, 0x16, 0x03);
+ XGINew_SetReg1(P3c4, 0x16, 0x83);
+ DelayUS(1000);
+ XGINew_SetReg1(P3c4, 0x1B, 0x03);
+ DelayUS(500);
+ /* XGINew_SetReg1(P3c4, 0x18, 0x31); */
+ XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
+ XGINew_SetReg1(P3c4, 0x19, 0x00);
+ XGINew_SetReg1(P3c4, 0x16, 0x03);
+ XGINew_SetReg1(P3c4, 0x16, 0x83);
+ XGINew_SetReg1(P3c4, 0x1B, 0x00);
+}
- if (HwDeviceExtension->jChipType >= XG40) {
- /* Set AGP customize registers (in SetDefAGPRegs) Start */
- for (i = 0x47; i <= 0x4C; i++)
- XGINew_SetReg1(pVBInfo->P3d4, i, pVBInfo->AGPReg[i - 0x47]);
+static void XGINew_DDR1x_DefaultRegister(
+ struct xgi_hw_device_info *HwDeviceExtension,
+ unsigned long Port, struct vb_device_info *pVBInfo)
+{
+ unsigned long P3d4 = Port, P3c4 = Port - 0x10;
- for (i = 0x70; i <= 0x71; i++)
- XGINew_SetReg1(pVBInfo->P3d4, i, pVBInfo->AGPReg[6 + i - 0x70]);
+ if (HwDeviceExtension->jChipType >= XG20) {
+ XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
+ XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+ XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
+ XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
- for (i = 0x74; i <= 0x77; i++)
- XGINew_SetReg1(pVBInfo->P3d4, i, pVBInfo->AGPReg[8 + i - 0x74]);
- /* Set AGP customize registers (in SetDefAGPRegs) End */
- /* [Hsuan]2004/12/14 AGP Input Delay Adjustment on 850 */
- /* XGINew_SetReg4(0xcf8 , 0x80000000); */
- /* ChipsetID = XGINew_GetReg3(0x0cfc); */
- /* if (ChipsetID == 0x25308086) */
- /* XGINew_SetReg1(pVBInfo->P3d4, 0x77, 0xF0); */
+ XGINew_SetReg1(P3d4, 0x98, 0x01);
+ XGINew_SetReg1(P3d4, 0x9A, 0x02);
- HwDeviceExtension->pQueryVGAConfigSpace(HwDeviceExtension, 0x50, 0, &Temp); /* Get */
- Temp >>= 20;
- Temp &= 0xF;
+ XGINew_DDR1x_MRS_XG20(P3c4, pVBInfo);
+ } else {
+ XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
- if (Temp == 1)
- XGINew_SetReg1(pVBInfo->P3d4, 0x48, 0x20); /* CR48 */
+ switch (HwDeviceExtension->jChipType) {
+ case XG41:
+ case XG42:
+ XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+ XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
+ XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
+ break;
+ default:
+ XGINew_SetReg1(P3d4, 0x82, 0x88);
+ XGINew_SetReg1(P3d4, 0x86, 0x00);
+ XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x86, 0x88);
+ XGINew_GetReg1(P3d4, 0x86);
+ XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]);
+ XGINew_SetReg1(P3d4, 0x82, 0x77);
+ XGINew_SetReg1(P3d4, 0x85, 0x00);
+ XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x85, 0x88);
+ XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
+ XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+ break;
}
- printk("14");
- if (HwDeviceExtension->jChipType < XG40)
- XGINew_SetReg1(pVBInfo->P3d4, 0x49, pVBInfo->CR49[0]);
- } /* != XG20 */
+ XGINew_SetReg1(P3d4, 0x97, 0x00);
+ XGINew_SetReg1(P3d4, 0x98, 0x01);
+ XGINew_SetReg1(P3d4, 0x9A, 0x02);
+ XGINew_DDR1x_MRS_340(P3c4, pVBInfo);
+ }
+}
- /* Set PCI */
- XGINew_SetReg1(pVBInfo->P3c4, 0x23, *pVBInfo->pSR23);
- XGINew_SetReg1(pVBInfo->P3c4, 0x24, *pVBInfo->pSR24);
- XGINew_SetReg1(pVBInfo->P3c4, 0x25, pVBInfo->SR25[0]);
- printk("15");
+static void XGINew_DDR2_DefaultRegister(
+ struct xgi_hw_device_info *HwDeviceExtension,
+ unsigned long Port, struct vb_device_info *pVBInfo)
+{
+ unsigned long P3d4 = Port, P3c4 = Port - 0x10;
- if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
- /* Set VB */
- XGI_UnLockCRT2(HwDeviceExtension, pVBInfo);
- XGINew_SetRegANDOR(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00); /* alan, disable VideoCapture */
- XGINew_SetReg1(pVBInfo->Part1Port, 0x00, 0x00);
- temp1 = (unsigned char) XGINew_GetReg1(pVBInfo->P3d4, 0x7B); /* chk if BCLK>=100MHz */
- temp = (unsigned char) ((temp1 >> 4) & 0x0F);
+ /* keep following setting sequence, each setting in the same reg insert idle */
+ XGINew_SetReg1(P3d4, 0x82, 0x77);
+ XGINew_SetReg1(P3d4, 0x86, 0x00);
+ XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x86, 0x88);
+ XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
+ XGINew_SetReg1(P3d4, 0x82, 0x77);
+ XGINew_SetReg1(P3d4, 0x85, 0x00);
+ XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x85, 0x88);
+ XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
+ XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
+ if (HwDeviceExtension->jChipType == XG27)
+ XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+ else
+ XGINew_SetReg1(P3d4, 0x82, 0xA8); /* CR82 */
- XGINew_SetReg1(pVBInfo->Part1Port, 0x02, (*pVBInfo->pCRT2Data_1_2));
+ XGINew_SetReg1(P3d4, 0x98, 0x01);
+ XGINew_SetReg1(P3d4, 0x9A, 0x02);
+ if (HwDeviceExtension->jChipType == XG27)
+ XGINew_DDRII_Bootup_XG27(HwDeviceExtension, P3c4, pVBInfo);
+ else
+ XGINew_DDR2_MRS_XG20(HwDeviceExtension, P3c4, pVBInfo);
+}
- printk("16");
+static void XGINew_SetDRAMDefaultRegister340(
+ struct xgi_hw_device_info *HwDeviceExtension,
+ unsigned long Port, struct vb_device_info *pVBInfo)
+{
+ unsigned char temp, temp1, temp2, temp3, i, j, k;
- XGINew_SetReg1(pVBInfo->Part1Port, 0x2E, 0x08); /* use VB */
- } /* != XG20 */
+ unsigned long P3d4 = Port, P3c4 = Port - 0x10;
- XGINew_SetReg1(pVBInfo->P3c4, 0x27, 0x1F);
+ XGINew_SetReg1(P3d4, 0x6D, pVBInfo->CR40[8][XGINew_RAMType]);
+ XGINew_SetReg1(P3d4, 0x68, pVBInfo->CR40[5][XGINew_RAMType]);
+ XGINew_SetReg1(P3d4, 0x69, pVBInfo->CR40[6][XGINew_RAMType]);
+ XGINew_SetReg1(P3d4, 0x6A, pVBInfo->CR40[7][XGINew_RAMType]);
- if ((HwDeviceExtension->jChipType == XG42)
- && XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) { /* Not DDR */
- XGINew_SetReg1(pVBInfo->P3c4, 0x31, (*pVBInfo->pSR31 & 0x3F) | 0x40);
- XGINew_SetReg1(pVBInfo->P3c4, 0x32, (*pVBInfo->pSR32 & 0xFC) | 0x01);
- } else {
- XGINew_SetReg1(pVBInfo->P3c4, 0x31, *pVBInfo->pSR31);
- XGINew_SetReg1(pVBInfo->P3c4, 0x32, *pVBInfo->pSR32);
+ temp2 = 0;
+ for (i = 0; i < 4; i++) {
+ temp = pVBInfo->CR6B[XGINew_RAMType][i]; /* CR6B DQS fine tune delay */
+ for (j = 0; j < 4; j++) {
+ temp1 = ((temp >> (2 * j)) & 0x03) << 2;
+ temp2 |= temp1;
+ XGINew_SetReg1(P3d4, 0x6B, temp2);
+ XGINew_GetReg1(P3d4, 0x6B); /* Insert read command for delay */
+ temp2 &= 0xF0;
+ temp2 += 0x10;
+ }
}
- XGINew_SetReg1(pVBInfo->P3c4, 0x33, *pVBInfo->pSR33);
- printk("17");
- /*
- if (HwDeviceExtension->jChipType >= XG40)
- SetPowerConsume (HwDeviceExtension, pVBInfo->P3c4); */
-
- if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
- if (XGI_BridgeIsOn(pVBInfo) == 1) {
- if (pVBInfo->IF_DEF_LVDS == 0) {
- XGINew_SetReg1(pVBInfo->Part2Port, 0x00, 0x1C);
- XGINew_SetReg1(pVBInfo->Part4Port, 0x0D, *pVBInfo->pCRT2Data_4_D);
- XGINew_SetReg1(pVBInfo->Part4Port, 0x0E, *pVBInfo->pCRT2Data_4_E);
- XGINew_SetReg1(pVBInfo->Part4Port, 0x10, *pVBInfo->pCRT2Data_4_10);
- XGINew_SetReg1(pVBInfo->Part4Port, 0x0F, 0x3F);
- }
-
- XGI_LockCRT2(HwDeviceExtension, pVBInfo);
+ temp2 = 0;
+ for (i = 0; i < 4; i++) {
+ temp = pVBInfo->CR6E[XGINew_RAMType][i]; /* CR6E DQM fine tune delay */
+ for (j = 0; j < 4; j++) {
+ temp1 = ((temp >> (2 * j)) & 0x03) << 2;
+ temp2 |= temp1;
+ XGINew_SetReg1(P3d4, 0x6E, temp2);
+ XGINew_GetReg1(P3d4, 0x6E); /* Insert read command for delay */
+ temp2 &= 0xF0;
+ temp2 += 0x10;
}
- } /* != XG20 */
- printk("18");
-
- if (HwDeviceExtension->jChipType < XG40)
- XGINew_SetReg1(pVBInfo->P3d4, 0x83, 0x00);
- printk("181");
-
- printk("182");
+ }
- XGI_SenseCRT1(pVBInfo);
+ temp3 = 0;
+ for (k = 0; k < 4; k++) {
+ XGINew_SetRegANDOR(P3d4, 0x6E, 0xFC, temp3); /* CR6E_D[1:0] select channel */
+ temp2 = 0;
+ for (i = 0; i < 8; i++) {
+ temp = pVBInfo->CR6F[XGINew_RAMType][8 * k + i]; /* CR6F DQ fine tune delay */
+ for (j = 0; j < 4; j++) {
+ temp1 = (temp >> (2 * j)) & 0x03;
+ temp2 |= temp1;
+ XGINew_SetReg1(P3d4, 0x6F, temp2);
+ XGINew_GetReg1(P3d4, 0x6F); /* Insert read command for delay */
+ temp2 &= 0xF8;
+ temp2 += 0x08;
+ }
+ }
+ temp3 += 0x01;
+ }
- printk("183");
- /* XGINew_DetectMonitor(HwDeviceExtension); */
- pVBInfo->IF_DEF_CH7007 = 0;
- if ((HwDeviceExtension->jChipType == XG21) && (pVBInfo->IF_DEF_CH7007)) {
- printk("184");
- XGI_GetSenseStatus(HwDeviceExtension, pVBInfo); /* sense CRT2 */
- printk("185");
+ XGINew_SetReg1(P3d4, 0x80, pVBInfo->CR40[9][XGINew_RAMType]); /* CR80 */
+ XGINew_SetReg1(P3d4, 0x81, pVBInfo->CR40[10][XGINew_RAMType]); /* CR81 */
+ temp2 = 0x80;
+ temp = pVBInfo->CR89[XGINew_RAMType][0]; /* CR89 terminator type select */
+ for (j = 0; j < 4; j++) {
+ temp1 = (temp >> (2 * j)) & 0x03;
+ temp2 |= temp1;
+ XGINew_SetReg1(P3d4, 0x89, temp2);
+ XGINew_GetReg1(P3d4, 0x89); /* Insert read command for delay */
+ temp2 &= 0xF0;
+ temp2 += 0x10;
}
- if (HwDeviceExtension->jChipType == XG21) {
- printk("186");
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, ~Monitor1Sense, Monitor1Sense); /* Z9 default has CRT */
- temp = GetXG21FPBits(pVBInfo);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x37, ~0x01, temp);
- printk("187");
+ temp = pVBInfo->CR89[XGINew_RAMType][1];
+ temp1 = temp & 0x03;
+ temp2 |= temp1;
+ XGINew_SetReg1(P3d4, 0x89, temp2);
- }
- if (HwDeviceExtension->jChipType == XG27) {
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, ~Monitor1Sense, Monitor1Sense); /* Z9 default has CRT */
- temp = GetXG27FPBits(pVBInfo);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x37, ~0x03, temp);
- }
- printk("19");
+ temp = pVBInfo->CR40[3][XGINew_RAMType];
+ temp1 = temp & 0x0F;
+ temp2 = (temp >> 4) & 0x07;
+ temp3 = temp & 0x80;
+ XGINew_SetReg1(P3d4, 0x45, temp1); /* CR45 */
+ XGINew_SetReg1(P3d4, 0x99, temp2); /* CR99 */
+ XGINew_SetRegOR(P3d4, 0x40, temp3); /* CR40_D[7] */
+ XGINew_SetReg1(P3d4, 0x41, pVBInfo->CR40[0][XGINew_RAMType]); /* CR41 */
- if (HwDeviceExtension->jChipType >= XG40) {
- if (HwDeviceExtension->jChipType >= XG40)
- XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+ if (HwDeviceExtension->jChipType == XG27)
+ XGINew_SetReg1(P3d4, 0x8F, *pVBInfo->pCR8F); /* CR8F */
- XGINew_SetDRAMDefaultRegister340(HwDeviceExtension, pVBInfo->P3d4, pVBInfo);
+ for (j = 0; j <= 6; j++)
+ XGINew_SetReg1(P3d4, (0x90 + j),
+ pVBInfo->CR40[14 + j][XGINew_RAMType]); /* CR90 - CR96 */
- printk("20");
- XGINew_SetDRAMSize_340(HwDeviceExtension, pVBInfo);
- printk("21");
- } /* XG40 */
+ for (j = 0; j <= 2; j++)
+ XGINew_SetReg1(P3d4, (0xC3 + j),
+ pVBInfo->CR40[21 + j][XGINew_RAMType]); /* CRC3 - CRC5 */
- printk("22");
+ for (j = 0; j < 2; j++)
+ XGINew_SetReg1(P3d4, (0x8A + j),
+ pVBInfo->CR40[1 + j][XGINew_RAMType]); /* CR8A - CR8B */
- /* SetDefExt2Regs begin */
- /*
- AGP = 1;
- temp = (unsigned char) XGINew_GetReg1(pVBInfo->P3c4, 0x3A);
- temp &= 0x30;
- if (temp == 0x30)
- AGP = 0;
+ if ((HwDeviceExtension->jChipType == XG41) || (HwDeviceExtension->jChipType == XG42))
+ XGINew_SetReg1(P3d4, 0x8C, 0x87);
- if (AGP == 0)
- *pVBInfo->pSR21 &= 0xEF;
+ XGINew_SetReg1(P3d4, 0x59, pVBInfo->CR40[4][XGINew_RAMType]); /* CR59 */
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, *pVBInfo->pSR21);
- if (AGP == 1)
- *pVBInfo->pSR22 &= 0x20;
- XGINew_SetReg1(pVBInfo->P3c4, 0x22, *pVBInfo->pSR22);
- */
- /* base = 0x80000000; */
- /* OutPortLong(0xcf8, base); */
- /* Temp = (InPortLong(0xcfc) & 0xFFFF); */
- /* if (Temp == 0x1039) { */
- XGINew_SetReg1(pVBInfo->P3c4, 0x22, (unsigned char) ((*pVBInfo->pSR22) & 0xFE));
- /* } else { */
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x22, *pVBInfo->pSR22); */
- /* } */
+ XGINew_SetReg1(P3d4, 0x83, 0x09); /* CR83 */
+ XGINew_SetReg1(P3d4, 0x87, 0x00); /* CR87 */
+ XGINew_SetReg1(P3d4, 0xCF, *pVBInfo->pCRCF); /* CRCF */
+ if (XGINew_RAMType) {
+ /* XGINew_SetReg1(P3c4, 0x17, 0xC0); */ /* SR17 DDRII */
+ XGINew_SetReg1(P3c4, 0x17, 0x80); /* SR17 DDRII */
+ if (HwDeviceExtension->jChipType == XG27)
+ XGINew_SetReg1(P3c4, 0x17, 0x02); /* SR17 DDRII */
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, *pVBInfo->pSR21);
+ } else {
+ XGINew_SetReg1(P3c4, 0x17, 0x00); /* SR17 DDR */
+ }
+ XGINew_SetReg1(P3c4, 0x1A, 0x87); /* SR1A */
- printk("23");
+ temp = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+ if (temp == 0) {
+ XGINew_DDR1x_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo);
+ } else {
+ XGINew_SetReg1(P3d4, 0xB0, 0x80); /* DDRII Dual frequency mode */
+ XGINew_DDR2_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo);
+ }
+ XGINew_SetReg1(P3c4, 0x1B, pVBInfo->SR15[3][XGINew_RAMType]); /* SR1B */
+}
- XGINew_ChkSenseStatus(HwDeviceExtension, pVBInfo);
- XGINew_SetModeScratch(HwDeviceExtension, pVBInfo);
+static void XGINew_SetDRAMSizingType(int index,
+ unsigned short DRAMTYPE_TABLE[][5],
+ struct vb_device_info *pVBInfo)
+{
+ unsigned short data;
- printk("24");
+ data = DRAMTYPE_TABLE[index][4];
+ XGINew_SetRegANDOR(pVBInfo->P3c4, 0x13, 0x80, data);
+ DelayUS(15);
+ /* should delay 50 ns */
+}
- XGINew_SetReg1(pVBInfo->P3d4, 0x8c, 0x87);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x31);
- printk("25");
+static unsigned short XGINew_SetDRAMSizeReg(int index,
+ unsigned short DRAMTYPE_TABLE[][5],
+ struct vb_device_info *pVBInfo)
+{
+ unsigned short data = 0, memsize = 0;
+ int RankSize;
+ unsigned char ChannelNo;
- return 1;
-} /* end of init */
+ RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 32;
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
+ data &= 0x80;
-/* ============== alan ====================== */
+ if (data == 0x80)
+ RankSize *= 2;
-static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned char data, temp;
+ data = 0;
- if (HwDeviceExtension->jChipType < XG20) {
- if (*pVBInfo->pSoftSetting & SoftDRAMType) {
- data = *pVBInfo->pSoftSetting & 0x07;
- return data;
- } else {
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x39) & 0x02;
+ if (XGINew_ChannelAB == 3)
+ ChannelNo = 4;
+ else
+ ChannelNo = XGINew_ChannelAB;
- if (data == 0)
- data = (XGINew_GetReg1(pVBInfo->P3c4, 0x3A) & 0x02) >> 1;
+ if (ChannelNo * RankSize <= 256) {
+ while ((RankSize >>= 1) > 0)
+ data += 0x10;
- return data;
- }
- } else if (HwDeviceExtension->jChipType == XG27) {
- if (*pVBInfo->pSoftSetting & SoftDRAMType) {
- data = *pVBInfo->pSoftSetting & 0x07;
- return data;
- }
- temp = XGINew_GetReg1(pVBInfo->P3c4, 0x3B);
+ memsize = data >> 4;
- if ((temp & 0x88) == 0x80) /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
- data = 0; /* DDR */
- else
- data = 1; /* DDRII */
- return data;
- } else if (HwDeviceExtension->jChipType == XG21) {
- XGINew_SetRegAND(pVBInfo->P3d4, 0xB4, ~0x02); /* Independent GPIO control */
- DelayUS(800);
- XGINew_SetRegOR(pVBInfo->P3d4, 0x4A, 0x80); /* Enable GPIOH read */
- temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48); /* GPIOF 0:DVI 1:DVO */
- /* HOTPLUG_SUPPORT */
- /* for current XG20 & XG21, GPIOH is floating, driver will fix DDR temporarily */
- if (temp & 0x01) /* DVI read GPIOH */
- data = 1; /* DDRII */
- else
- data = 0; /* DDR */
- /* ~HOTPLUG_SUPPORT */
- XGINew_SetRegOR(pVBInfo->P3d4, 0xB4, 0x02);
- return data;
- } else {
- data = XGINew_GetReg1(pVBInfo->P3d4, 0x97) & 0x01;
+ /* [2004/03/25] Vicent, Fix DRAM Sizing Error */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, (XGINew_GetReg1(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
- if (data == 1)
- data++;
+ /* data |= XGINew_ChannelAB << 2; */
+ /* data |= (XGINew_DataBusWidth / 64) << 1; */
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x14, data); */
- return data;
+ /* should delay */
+ /* XGINew_SetDRAMModeRegister340(pVBInfo); */
}
+ return memsize;
}
-static void XGINew_DDR1x_MRS_340(unsigned long P3c4, struct vb_device_info *pVBInfo)
+static unsigned short XGINew_SetDRAMSize20Reg(int index,
+ unsigned short DRAMTYPE_TABLE[][5],
+ struct vb_device_info *pVBInfo)
{
- XGINew_SetReg1(P3c4, 0x18, 0x01);
- XGINew_SetReg1(P3c4, 0x19, 0x20);
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- if (*pVBInfo->pXGINew_DRAMTypeDefinition != 0x0C) { /* Samsung F Die */
- DelayUS(3000); /* Delay 67 x 3 Delay15us */
- XGINew_SetReg1(P3c4, 0x18, 0x00);
- XGINew_SetReg1(P3c4, 0x19, 0x20);
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
- }
+ unsigned short data = 0, memsize = 0;
+ int RankSize;
+ unsigned char ChannelNo;
- DelayUS(60);
- XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
- XGINew_SetReg1(P3c4, 0x19, 0x01);
- XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[0]);
- XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[1]);
- DelayUS(1000);
- XGINew_SetReg1(P3c4, 0x1B, 0x03);
- DelayUS(500);
- XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
- XGINew_SetReg1(P3c4, 0x19, 0x00);
- XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[2]);
- XGINew_SetReg1(P3c4, 0x16, pVBInfo->SR16[3]);
- XGINew_SetReg1(P3c4, 0x1B, 0x00);
-}
+ RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 8;
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
+ data &= 0x80;
-static void XGINew_DDRII_Bootup_XG27(
- struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long P3c4, struct vb_device_info *pVBInfo)
-{
- unsigned long P3d4 = P3c4 + 0x10;
- XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
- XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
+ if (data == 0x80)
+ RankSize *= 2;
- /* Set Double Frequency */
- /* XGINew_SetReg1(P3d4, 0x97, 0x11); *//* CR97 */
- XGINew_SetReg1(P3d4, 0x97, *pVBInfo->pXGINew_CR97); /* CR97 */
+ data = 0;
- DelayUS(200);
+ if (XGINew_ChannelAB == 3)
+ ChannelNo = 4;
+ else
+ ChannelNo = XGINew_ChannelAB;
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS2 */
- XGINew_SetReg1(P3c4, 0x19, 0x80); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
- DelayUS(15);
- XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
- DelayUS(15);
+ if (ChannelNo * RankSize <= 256) {
+ while ((RankSize >>= 1) > 0)
+ data += 0x10;
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS3 */
- XGINew_SetReg1(P3c4, 0x19, 0xC0); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
- DelayUS(15);
- XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
- DelayUS(15);
+ memsize = data >> 4;
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x40); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
- DelayUS(15);
+ /* [2004/03/25] Vicent, Fix DRAM Sizing Error */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, (XGINew_GetReg1(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
+ DelayUS(15);
- XGINew_SetReg1(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Enable */
- XGINew_SetReg1(P3c4, 0x19, 0x0A); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x00); /* Set SR16 */
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0x00); /* Set SR16 */
- XGINew_SetReg1(P3c4, 0x16, 0x80); /* Set SR16 */
- /* DelayUS(15); */
+ /* data |= XGINew_ChannelAB << 2; */
+ /* data |= (XGINew_DataBusWidth / 64) << 1; */
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x14, data); */
- XGINew_SetReg1(P3c4, 0x1B, 0x04); /* Set SR1B */
- DelayUS(60);
- XGINew_SetReg1(P3c4, 0x1B, 0x00); /* Set SR1B */
+ /* should delay */
+ /* XGINew_SetDRAMModeRegister340(pVBInfo); */
+ }
+ return memsize;
+}
- XGINew_SetReg1(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Reset */
- XGINew_SetReg1(P3c4, 0x19, 0x08); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x00); /* Set SR16 */
+static int XGINew_ReadWriteRest(unsigned short StopAddr,
+ unsigned short StartAddr, struct vb_device_info *pVBInfo)
+{
+ int i;
+ unsigned long Position = 0;
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0x83); /* Set SR16 */
- DelayUS(15);
+ *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
- XGINew_SetReg1(P3c4, 0x18, 0x80); /* Set SR18 */ /* MRS, ODT */
- XGINew_SetReg1(P3c4, 0x19, 0x46); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
- DelayUS(15);
+ for (i = StartAddr; i <= StopAddr; i++) {
+ Position = 1 << i;
+ *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
+ }
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS */
- XGINew_SetReg1(P3c4, 0x19, 0x40); /* Set SR19 */
- XGINew_SetReg1(P3c4, 0x16, 0x20); /* Set SR16 */
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0xA0); /* Set SR16 */
- DelayUS(15);
+ DelayUS(500); /* [Vicent] 2004/04/16. Fix #1759 Memory Size error in Multi-Adapter. */
- XGINew_SetReg1(P3c4, 0x1B, 0x04); /* Set SR1B refresh control 000:close; 010:open */
- DelayUS(200);
+ Position = 0;
+
+ if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
+ return 0;
+ for (i = StartAddr; i <= StopAddr; i++) {
+ Position = 1 << i;
+ if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
+ return 0;
+ }
+ return 1;
}
-static void XGINew_DDR2_MRS_XG20(struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long P3c4, struct vb_device_info *pVBInfo)
+static unsigned char XGINew_CheckFrequence(struct vb_device_info *pVBInfo)
{
- unsigned long P3d4 = P3c4 + 0x10;
-
- XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
- XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
+ unsigned char data;
- XGINew_SetReg1(P3d4, 0x97, 0x11); /* CR97 */
+ data = XGINew_GetReg1(pVBInfo->P3d4, 0x97);
- DelayUS(200);
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS2 */
- XGINew_SetReg1(P3c4, 0x19, 0x80);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
+ if ((data & 0x10) == 0) {
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x39);
+ data = (data & 0x02) >> 1;
+ return data;
+ } else {
+ return data & 0x01;
+ }
+}
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS3 */
- XGINew_SetReg1(P3c4, 0x19, 0xC0);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
+static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
+{
+ unsigned char data;
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x40);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
+ switch (HwDeviceExtension->jChipType) {
+ case XG20:
+ case XG21:
+ data = XGINew_GetReg1(pVBInfo->P3d4, 0x97);
+ data = data & 0x01;
+ XGINew_ChannelAB = 1; /* XG20 "JUST" one channel */
- /* XGINew_SetReg1(P3c4, 0x18, 0x52); */ /* MRS1 */
- XGINew_SetReg1(P3c4, 0x18, 0x42); /* MRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x02);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
+ if (data == 0) { /* Single_32_16 */
- DelayUS(15);
- XGINew_SetReg1(P3c4, 0x1B, 0x04); /* SR1B */
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x1B, 0x00); /* SR1B */
- DelayUS(100);
+ if ((HwDeviceExtension->ulVideoMemorySize - 1)
+ > 0x1000000) {
- /* XGINew_SetReg1(P3c4 ,0x18, 0x52); */ /* MRS2 */
- XGINew_SetReg1(P3c4, 0x18, 0x42); /* MRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
+ XGINew_DataBusWidth = 32; /* 32 bits */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* 22bit + 2 rank + 32bit */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x52);
+ DelayUS(15);
- DelayUS(200);
-}
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
-static void XGINew_DDR1x_DefaultRegister(
- struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long Port, struct vb_device_info *pVBInfo)
-{
- unsigned long P3d4 = Port, P3c4 = Port - 0x10;
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31); /* 22bit + 1 rank + 32bit */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x42);
+ DelayUS(15);
- if (HwDeviceExtension->jChipType >= XG20) {
- XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
- XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
- XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
- XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
+ if (XGINew_ReadWriteRest(23, 23, pVBInfo) == 1)
+ return;
+ }
+ }
- XGINew_SetReg1(P3d4, 0x98, 0x01);
- XGINew_SetReg1(P3d4, 0x9A, 0x02);
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
+ XGINew_DataBusWidth = 16; /* 16 bits */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* 22bit + 2 rank + 16bit */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x41);
+ DelayUS(15);
- XGINew_DDR1x_MRS_XG20(P3c4, pVBInfo);
- } else {
- XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
+ if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
+ return;
+ else
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31);
+ DelayUS(15);
+ }
- switch (HwDeviceExtension->jChipType) {
- case XG41:
- case XG42:
- XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
- XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
- XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
- break;
- default:
- XGINew_SetReg1(P3d4, 0x82, 0x88);
- XGINew_SetReg1(P3d4, 0x86, 0x00);
- XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x86, 0x88);
- XGINew_GetReg1(P3d4, 0x86);
- XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]);
- XGINew_SetReg1(P3d4, 0x82, 0x77);
- XGINew_SetReg1(P3d4, 0x85, 0x00);
- XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x85, 0x88);
- XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
- XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
- break;
- }
+ } else { /* Dual_16_8 */
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
- XGINew_SetReg1(P3d4, 0x97, 0x00);
- XGINew_SetReg1(P3d4, 0x98, 0x01);
- XGINew_SetReg1(P3d4, 0x9A, 0x02);
- XGINew_DDR1x_MRS_340(P3c4, pVBInfo);
- }
-}
-
-static void XGINew_DDR2_DefaultRegister(
- struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long Port, struct vb_device_info *pVBInfo)
-{
- unsigned long P3d4 = Port, P3c4 = Port - 0x10;
-
- /* keep following setting sequence, each setting in the same reg insert idle */
- XGINew_SetReg1(P3d4, 0x82, 0x77);
- XGINew_SetReg1(P3d4, 0x86, 0x00);
- XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x86, 0x88);
- XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
- XGINew_SetReg1(P3d4, 0x82, 0x77);
- XGINew_SetReg1(P3d4, 0x85, 0x00);
- XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x85, 0x88);
- XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
- if (HwDeviceExtension->jChipType == XG27)
- XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
- else
- XGINew_SetReg1(P3d4, 0x82, 0xA8); /* CR82 */
-
- XGINew_SetReg1(P3d4, 0x98, 0x01);
- XGINew_SetReg1(P3d4, 0x9A, 0x02);
- if (HwDeviceExtension->jChipType == XG27)
- XGINew_DDRII_Bootup_XG27(HwDeviceExtension, P3c4, pVBInfo);
- else
- XGINew_DDR2_MRS_XG20(HwDeviceExtension, P3c4, pVBInfo);
-}
-
-static void XGINew_SetDRAMDefaultRegister340(
- struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long Port, struct vb_device_info *pVBInfo)
-{
- unsigned char temp, temp1, temp2, temp3, i, j, k;
+ XGINew_DataBusWidth = 16; /* 16 bits */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* (0x31:12x8x2) 22bit + 2 rank */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x41); /* 0x41:16Mx16 bit*/
+ DelayUS(15);
- unsigned long P3d4 = Port, P3c4 = Port - 0x10;
+ if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
+ return;
- XGINew_SetReg1(P3d4, 0x6D, pVBInfo->CR40[8][XGINew_RAMType]);
- XGINew_SetReg1(P3d4, 0x68, pVBInfo->CR40[5][XGINew_RAMType]);
- XGINew_SetReg1(P3d4, 0x69, pVBInfo->CR40[6][XGINew_RAMType]);
- XGINew_SetReg1(P3d4, 0x6A, pVBInfo->CR40[7][XGINew_RAMType]);
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x400000) {
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31); /* (0x31:12x8x2) 22bit + 1 rank */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x31); /* 0x31:8Mx16 bit*/
+ DelayUS(15);
- temp2 = 0;
- for (i = 0; i < 4; i++) {
- temp = pVBInfo->CR6B[XGINew_RAMType][i]; /* CR6B DQS fine tune delay */
- for (j = 0; j < 4; j++) {
- temp1 = ((temp >> (2 * j)) & 0x03) << 2;
- temp2 |= temp1;
- XGINew_SetReg1(P3d4, 0x6B, temp2);
- XGINew_GetReg1(P3d4, 0x6B); /* Insert read command for delay */
- temp2 &= 0xF0;
- temp2 += 0x10;
- }
- }
+ if (XGINew_ReadWriteRest(22, 22, pVBInfo) == 1)
+ return;
+ }
+ }
- temp2 = 0;
- for (i = 0; i < 4; i++) {
- temp = pVBInfo->CR6E[XGINew_RAMType][i]; /* CR6E DQM fine tune delay */
- for (j = 0; j < 4; j++) {
- temp1 = ((temp >> (2 * j)) & 0x03) << 2;
- temp2 |= temp1;
- XGINew_SetReg1(P3d4, 0x6E, temp2);
- XGINew_GetReg1(P3d4, 0x6E); /* Insert read command for delay */
- temp2 &= 0xF0;
- temp2 += 0x10;
- }
- }
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x400000) {
+ XGINew_DataBusWidth = 8; /* 8 bits */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* (0x31:12x8x2) 22bit + 2 rank */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x30); /* 0x30:8Mx8 bit*/
+ DelayUS(15);
- temp3 = 0;
- for (k = 0; k < 4; k++) {
- XGINew_SetRegANDOR(P3d4, 0x6E, 0xFC, temp3); /* CR6E_D[1:0] select channel */
- temp2 = 0;
- for (i = 0; i < 8; i++) {
- temp = pVBInfo->CR6F[XGINew_RAMType][8 * k + i]; /* CR6F DQ fine tune delay */
- for (j = 0; j < 4; j++) {
- temp1 = (temp >> (2 * j)) & 0x03;
- temp2 |= temp1;
- XGINew_SetReg1(P3d4, 0x6F, temp2);
- XGINew_GetReg1(P3d4, 0x6F); /* Insert read command for delay */
- temp2 &= 0xF8;
- temp2 += 0x08;
+ if (XGINew_ReadWriteRest(22, 21, pVBInfo) == 1)
+ return;
+ else
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31); /* (0x31:12x8x2) 22bit + 1 rank */
+ DelayUS(15);
}
}
- temp3 += 0x01;
- }
+ break;
- XGINew_SetReg1(P3d4, 0x80, pVBInfo->CR40[9][XGINew_RAMType]); /* CR80 */
- XGINew_SetReg1(P3d4, 0x81, pVBInfo->CR40[10][XGINew_RAMType]); /* CR81 */
+ case XG27:
+ XGINew_DataBusWidth = 16; /* 16 bits */
+ XGINew_ChannelAB = 1; /* Single channel */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x51); /* 32Mx16 bit*/
+ break;
+ case XG41:
+ if (XGINew_CheckFrequence(pVBInfo) == 1) {
+ XGINew_DataBusWidth = 32; /* 32 bits */
+ XGINew_ChannelAB = 3; /* Quad Channel */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4C);
- temp2 = 0x80;
- temp = pVBInfo->CR89[XGINew_RAMType][0]; /* CR89 terminator type select */
- for (j = 0; j < 4; j++) {
- temp1 = (temp >> (2 * j)) & 0x03;
- temp2 |= temp1;
- XGINew_SetReg1(P3d4, 0x89, temp2);
- XGINew_GetReg1(P3d4, 0x89); /* Insert read command for delay */
- temp2 &= 0xF0;
- temp2 += 0x10;
- }
+ if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1)
+ return;
- temp = pVBInfo->CR89[XGINew_RAMType][1];
- temp1 = temp & 0x03;
- temp2 |= temp1;
- XGINew_SetReg1(P3d4, 0x89, temp2);
+ XGINew_ChannelAB = 2; /* Dual channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x48);
- temp = pVBInfo->CR40[3][XGINew_RAMType];
- temp1 = temp & 0x0F;
- temp2 = (temp >> 4) & 0x07;
- temp3 = temp & 0x80;
- XGINew_SetReg1(P3d4, 0x45, temp1); /* CR45 */
- XGINew_SetReg1(P3d4, 0x99, temp2); /* CR99 */
- XGINew_SetRegOR(P3d4, 0x40, temp3); /* CR40_D[7] */
- XGINew_SetReg1(P3d4, 0x41, pVBInfo->CR40[0][XGINew_RAMType]); /* CR41 */
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- if (HwDeviceExtension->jChipType == XG27)
- XGINew_SetReg1(P3d4, 0x8F, *pVBInfo->pCR8F); /* CR8F */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x49);
- for (j = 0; j <= 6; j++)
- XGINew_SetReg1(P3d4, (0x90 + j),
- pVBInfo->CR40[14 + j][XGINew_RAMType]); /* CR90 - CR96 */
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- for (j = 0; j <= 2; j++)
- XGINew_SetReg1(P3d4, (0xC3 + j),
- pVBInfo->CR40[21 + j][XGINew_RAMType]); /* CRC3 - CRC5 */
+ XGINew_ChannelAB = 3;
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x3C);
- for (j = 0; j < 2; j++)
- XGINew_SetReg1(P3d4, (0x8A + j),
- pVBInfo->CR40[1 + j][XGINew_RAMType]); /* CR8A - CR8B */
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- if ((HwDeviceExtension->jChipType == XG41) || (HwDeviceExtension->jChipType == XG42))
- XGINew_SetReg1(P3d4, 0x8C, 0x87);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x38);
- XGINew_SetReg1(P3d4, 0x59, pVBInfo->CR40[4][XGINew_RAMType]); /* CR59 */
+ if (XGINew_ReadWriteRest(8, 4, pVBInfo) == 1)
+ return;
+ else
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x39);
+ } else { /* DDR */
+ XGINew_DataBusWidth = 64; /* 64 bits */
+ XGINew_ChannelAB = 2; /* Dual channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x5A);
- XGINew_SetReg1(P3d4, 0x83, 0x09); /* CR83 */
- XGINew_SetReg1(P3d4, 0x87, 0x00); /* CR87 */
- XGINew_SetReg1(P3d4, 0xCF, *pVBInfo->pCRCF); /* CRCF */
- if (XGINew_RAMType) {
- /* XGINew_SetReg1(P3c4, 0x17, 0xC0); */ /* SR17 DDRII */
- XGINew_SetReg1(P3c4, 0x17, 0x80); /* SR17 DDRII */
- if (HwDeviceExtension->jChipType == XG27)
- XGINew_SetReg1(P3c4, 0x17, 0x02); /* SR17 DDRII */
+ if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1)
+ return;
- } else {
- XGINew_SetReg1(P3c4, 0x17, 0x00); /* SR17 DDR */
- }
- XGINew_SetReg1(P3c4, 0x1A, 0x87); /* SR1A */
+ XGINew_ChannelAB = 1; /* Single channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x52);
- temp = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
- if (temp == 0) {
- XGINew_DDR1x_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo);
- } else {
- XGINew_SetReg1(P3d4, 0xB0, 0x80); /* DDRII Dual frequency mode */
- XGINew_DDR2_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo);
- }
- XGINew_SetReg1(P3c4, 0x1B, pVBInfo->SR15[3][XGINew_RAMType]); /* SR1B */
-}
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
-static void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned short data;
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x53);
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- XGISetModeNew(HwDeviceExtension, 0x2e);
+ XGINew_ChannelAB = 2; /* Dual channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4A);
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF)); /* disable read cache */
- XGI_DisplayOff(HwDeviceExtension, pVBInfo);
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- /* data = XGINew_GetReg1(pVBInfo->P3c4, 0x1); */
- /* data |= 0x20 ; */
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x01, data); *//* Turn OFF Display */
- XGINew_DDRSizing340(HwDeviceExtension, pVBInfo);
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); /* enable read cache */
-}
+ XGINew_ChannelAB = 1; /* Single channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x42);
-static void XGINew_SetDRAMSizingType(int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data;
+ if (XGINew_ReadWriteRest(8, 4, pVBInfo) == 1)
+ return;
+ else
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x43);
+ }
- data = DRAMTYPE_TABLE[index][4];
- XGINew_SetRegANDOR(pVBInfo->P3c4, 0x13, 0x80, data);
- DelayUS(15);
- /* should delay 50 ns */
-}
+ break;
-static unsigned short XGINew_SetDRAMSizeReg(int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data = 0, memsize = 0;
- int RankSize;
- unsigned char ChannelNo;
-
- RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 32;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
- data &= 0x80;
-
- if (data == 0x80)
- RankSize *= 2;
-
- data = 0;
-
- if (XGINew_ChannelAB == 3)
- ChannelNo = 4;
- else
- ChannelNo = XGINew_ChannelAB;
+ case XG42:
+ /*
+ XG42 SR14 D[3] Reserve
+ D[2] = 1, Dual Channel
+ = 0, Single Channel
- if (ChannelNo * RankSize <= 256) {
- while ((RankSize >>= 1) > 0)
- data += 0x10;
+ It's Different from Other XG40 Series.
+ */
+ if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII, DDR2x */
+ XGINew_DataBusWidth = 32; /* 32 bits */
+ XGINew_ChannelAB = 2; /* 2 Channel */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x44);
- memsize = data >> 4;
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- /* [2004/03/25] Vicent, Fix DRAM Sizing Error */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, (XGINew_GetReg1(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x34);
+ if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
+ return;
- /* data |= XGINew_ChannelAB << 2; */
- /* data |= (XGINew_DataBusWidth / 64) << 1; */
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x14, data); */
+ XGINew_ChannelAB = 1; /* Single Channel */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x40);
- /* should delay */
- /* XGINew_SetDRAMModeRegister340(pVBInfo); */
- }
- return memsize;
-}
+ if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
+ return;
+ else {
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x30);
+ }
+ } else { /* DDR */
+ XGINew_DataBusWidth = 64; /* 64 bits */
+ XGINew_ChannelAB = 1; /* 1 channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x52);
-static unsigned short XGINew_SetDRAMSize20Reg(int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data = 0, memsize = 0;
- int RankSize;
- unsigned char ChannelNo;
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
+ else {
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x42);
+ }
+ }
- RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 8;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
- data &= 0x80;
+ break;
- if (data == 0x80)
- RankSize *= 2;
+ default: /* XG40 */
- data = 0;
+ if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII */
+ XGINew_DataBusWidth = 32; /* 32 bits */
+ XGINew_ChannelAB = 3;
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4C);
- if (XGINew_ChannelAB == 3)
- ChannelNo = 4;
- else
- ChannelNo = XGINew_ChannelAB;
+ if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1)
+ return;
- if (ChannelNo * RankSize <= 256) {
- while ((RankSize >>= 1) > 0)
- data += 0x10;
+ XGINew_ChannelAB = 2; /* 2 channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x48);
- memsize = data >> 4;
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
+ return;
- /* [2004/03/25] Vicent, Fix DRAM Sizing Error */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, (XGINew_GetReg1(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
- DelayUS(15);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x3C);
- /* data |= XGINew_ChannelAB << 2; */
- /* data |= (XGINew_DataBusWidth / 64) << 1; */
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x14, data); */
+ if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) {
+ XGINew_ChannelAB = 3; /* 4 channels */
+ } else {
+ XGINew_ChannelAB = 2; /* 2 channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x38);
+ }
+ } else { /* DDR */
+ XGINew_DataBusWidth = 64; /* 64 bits */
+ XGINew_ChannelAB = 2; /* 2 channels */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x5A);
- /* should delay */
- /* XGINew_SetDRAMModeRegister340(pVBInfo); */
+ if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1) {
+ return;
+ } else {
+ XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4A);
+ }
+ }
+ break;
}
- return memsize;
}
-static int XGINew_ReadWriteRest(unsigned short StopAddr,
- unsigned short StartAddr, struct vb_device_info *pVBInfo)
+static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
{
int i;
- unsigned long Position = 0;
-
- *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
-
- for (i = StartAddr; i <= StopAddr; i++) {
- Position = 1 << i;
- *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
- }
+ unsigned short memsize, addr;
- DelayUS(500); /* [Vicent] 2004/04/16. Fix #1759 Memory Size error in Multi-Adapter. */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x15, 0x00); /* noninterleaving */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x1C, 0x00); /* nontiling */
+ XGINew_CheckChannel(HwDeviceExtension, pVBInfo);
- Position = 0;
+ if (HwDeviceExtension->jChipType >= XG20) {
+ for (i = 0; i < 12; i++) {
+ XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE20, pVBInfo);
+ memsize = XGINew_SetDRAMSize20Reg(i, XGINew_DDRDRAM_TYPE20, pVBInfo);
+ if (memsize == 0)
+ continue;
- if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
- return 0;
+ addr = memsize + (XGINew_ChannelAB - 2) + 20;
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) < (unsigned long) (1 << addr))
+ continue;
- for (i = StartAddr; i <= StopAddr; i++) {
- Position = 1 << i;
- if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
- return 0;
- }
- return 1;
-}
+ if (XGINew_ReadWriteRest(addr, 5, pVBInfo) == 1)
+ return 1;
+ }
+ } else {
+ for (i = 0; i < 4; i++) {
+ XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE340, pVBInfo);
+ memsize = XGINew_SetDRAMSizeReg(i, XGINew_DDRDRAM_TYPE340, pVBInfo);
-static unsigned char XGINew_CheckFrequence(struct vb_device_info *pVBInfo)
-{
- unsigned char data;
+ if (memsize == 0)
+ continue;
- data = XGINew_GetReg1(pVBInfo->P3d4, 0x97);
+ addr = memsize + (XGINew_ChannelAB - 2) + 20;
+ if ((HwDeviceExtension->ulVideoMemorySize - 1) < (unsigned long) (1 << addr))
+ continue;
- if ((data & 0x10) == 0) {
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x39);
- data = (data & 0x02) >> 1;
- return data;
- } else {
- return data & 0x01;
+ if (XGINew_ReadWriteRest(addr, 9, pVBInfo) == 1)
+ return 1;
+ }
}
+ return 0;
}
-static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension,
+static void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
- unsigned char data;
-
- switch (HwDeviceExtension->jChipType) {
- case XG20:
- case XG21:
- data = XGINew_GetReg1(pVBInfo->P3d4, 0x97);
- data = data & 0x01;
- XGINew_ChannelAB = 1; /* XG20 "JUST" one channel */
-
- if (data == 0) { /* Single_32_16 */
-
- if ((HwDeviceExtension->ulVideoMemorySize - 1)
- > 0x1000000) {
+ unsigned short data;
- XGINew_DataBusWidth = 32; /* 32 bits */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* 22bit + 2 rank + 32bit */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x52);
- DelayUS(15);
+ pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
+ pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+ XGISetModeNew(HwDeviceExtension, 0x2e);
- if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31); /* 22bit + 1 rank + 32bit */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x42);
- DelayUS(15);
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF)); /* disable read cache */
+ XGI_DisplayOff(HwDeviceExtension, pVBInfo);
- if (XGINew_ReadWriteRest(23, 23, pVBInfo) == 1)
- return;
- }
- }
+ /* data = XGINew_GetReg1(pVBInfo->P3c4, 0x1); */
+ /* data |= 0x20 ; */
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x01, data); *//* Turn OFF Display */
+ XGINew_DDRSizing340(HwDeviceExtension, pVBInfo);
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); /* enable read cache */
+}
- if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
- XGINew_DataBusWidth = 16; /* 16 bits */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* 22bit + 2 rank + 16bit */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x41);
- DelayUS(15);
+static void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVBInfo)
+{
+ volatile unsigned char *pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
+ unsigned long i;
+ unsigned char j, k;
+ /* Volari customize data area end */
- if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
- return;
- else
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31);
- DelayUS(15);
+ if (ChipType == XG21) {
+ pVBInfo->IF_DEF_LVDS = 0;
+ if (pVideoMemory[0x65] & 0x1) {
+ pVBInfo->IF_DEF_LVDS = 1;
+ i = pVideoMemory[0x316] | (pVideoMemory[0x317] << 8);
+ j = pVideoMemory[i - 1];
+ if (j != 0xff) {
+ k = 0;
+ do {
+ pVBInfo->XG21_LVDSCapList[k].LVDS_Capability
+ = pVideoMemory[i] | (pVideoMemory[i + 1] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSHT
+ = pVideoMemory[i + 2] | (pVideoMemory[i + 3] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSVT
+ = pVideoMemory[i + 4] | (pVideoMemory[i + 5] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSHDE
+ = pVideoMemory[i + 6] | (pVideoMemory[i + 7] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSVDE
+ = pVideoMemory[i + 8] | (pVideoMemory[i + 9] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSHFP
+ = pVideoMemory[i + 10] | (pVideoMemory[i + 11] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSVFP
+ = pVideoMemory[i + 12] | (pVideoMemory[i + 13] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSHSYNC
+ = pVideoMemory[i + 14] | (pVideoMemory[i + 15] << 8);
+ pVBInfo->XG21_LVDSCapList[k].LVDSVSYNC
+ = pVideoMemory[i + 16] | (pVideoMemory[i + 17] << 8);
+ pVBInfo->XG21_LVDSCapList[k].VCLKData1
+ = pVideoMemory[i + 18];
+ pVBInfo->XG21_LVDSCapList[k].VCLKData2
+ = pVideoMemory[i + 19];
+ pVBInfo->XG21_LVDSCapList[k].PSC_S1
+ = pVideoMemory[i + 20];
+ pVBInfo->XG21_LVDSCapList[k].PSC_S2
+ = pVideoMemory[i + 21];
+ pVBInfo->XG21_LVDSCapList[k].PSC_S3
+ = pVideoMemory[i + 22];
+ pVBInfo->XG21_LVDSCapList[k].PSC_S4
+ = pVideoMemory[i + 23];
+ pVBInfo->XG21_LVDSCapList[k].PSC_S5
+ = pVideoMemory[i + 24];
+ i += 25;
+ j--;
+ k++;
+ } while ((j > 0) && (k < (sizeof(XGI21_LCDCapList) / sizeof(struct XGI21_LVDSCapStruct))));
+ } else {
+ pVBInfo->XG21_LVDSCapList[0].LVDS_Capability
+ = pVideoMemory[i] | (pVideoMemory[i + 1] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSHT
+ = pVideoMemory[i + 2] | (pVideoMemory[i + 3] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSVT
+ = pVideoMemory[i + 4] | (pVideoMemory[i + 5] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSHDE
+ = pVideoMemory[i + 6] | (pVideoMemory[i + 7] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSVDE
+ = pVideoMemory[i + 8] | (pVideoMemory[i + 9] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSHFP
+ = pVideoMemory[i + 10] | (pVideoMemory[i + 11] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSVFP
+ = pVideoMemory[i + 12] | (pVideoMemory[i + 13] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSHSYNC
+ = pVideoMemory[i + 14] | (pVideoMemory[i + 15] << 8);
+ pVBInfo->XG21_LVDSCapList[0].LVDSVSYNC
+ = pVideoMemory[i + 16] | (pVideoMemory[i + 17] << 8);
+ pVBInfo->XG21_LVDSCapList[0].VCLKData1
+ = pVideoMemory[i + 18];
+ pVBInfo->XG21_LVDSCapList[0].VCLKData2
+ = pVideoMemory[i + 19];
+ pVBInfo->XG21_LVDSCapList[0].PSC_S1
+ = pVideoMemory[i + 20];
+ pVBInfo->XG21_LVDSCapList[0].PSC_S2
+ = pVideoMemory[i + 21];
+ pVBInfo->XG21_LVDSCapList[0].PSC_S3
+ = pVideoMemory[i + 22];
+ pVBInfo->XG21_LVDSCapList[0].PSC_S4
+ = pVideoMemory[i + 23];
+ pVBInfo->XG21_LVDSCapList[0].PSC_S5
+ = pVideoMemory[i + 24];
}
+ }
+ }
+}
- } else { /* Dual_16_8 */
- if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
-
- XGINew_DataBusWidth = 16; /* 16 bits */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* (0x31:12x8x2) 22bit + 2 rank */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x41); /* 0x41:16Mx16 bit*/
- DelayUS(15);
-
- if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
- return;
+static void XGINew_ChkSenseStatus(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
+{
+ unsigned short tempbx = 0, temp, tempcx, CR3CData;
- if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x400000) {
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31); /* (0x31:12x8x2) 22bit + 1 rank */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x31); /* 0x31:8Mx16 bit*/
- DelayUS(15);
+ temp = XGINew_GetReg1(pVBInfo->P3d4, 0x32);
- if (XGINew_ReadWriteRest(22, 22, pVBInfo) == 1)
- return;
- }
- }
+ if (temp & Monitor1Sense)
+ tempbx |= ActiveCRT1;
+ if (temp & LCDSense)
+ tempbx |= ActiveLCD;
+ if (temp & Monitor2Sense)
+ tempbx |= ActiveCRT2;
+ if (temp & TVSense) {
+ tempbx |= ActiveTV;
+ if (temp & AVIDEOSense)
+ tempbx |= (ActiveAVideo << 8);
+ if (temp & SVIDEOSense)
+ tempbx |= (ActiveSVideo << 8);
+ if (temp & SCARTSense)
+ tempbx |= (ActiveSCART << 8);
+ if (temp & HiTVSense)
+ tempbx |= (ActiveHiTV << 8);
+ if (temp & YPbPrSense)
+ tempbx |= (ActiveYPbPr << 8);
+ }
- if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x400000) {
- XGINew_DataBusWidth = 8; /* 8 bits */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xB1); /* (0x31:12x8x2) 22bit + 2 rank */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x30); /* 0x30:8Mx8 bit*/
- DelayUS(15);
+ tempcx = XGINew_GetReg1(pVBInfo->P3d4, 0x3d);
+ tempcx |= (XGINew_GetReg1(pVBInfo->P3d4, 0x3e) << 8);
- if (XGINew_ReadWriteRest(22, 21, pVBInfo) == 1)
- return;
- else
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x31); /* (0x31:12x8x2) 22bit + 1 rank */
- DelayUS(15);
- }
+ if (tempbx & tempcx) {
+ CR3CData = XGINew_GetReg1(pVBInfo->P3d4, 0x3c);
+ if (!(CR3CData & DisplayDeviceFromCMOS)) {
+ tempcx = 0x1FF0;
+ if (*pVBInfo->pSoftSetting & ModeSoftSetting)
+ tempbx = 0x1FF0;
}
- break;
+ } else {
+ tempcx = 0x1FF0;
+ if (*pVBInfo->pSoftSetting & ModeSoftSetting)
+ tempbx = 0x1FF0;
+ }
- case XG27:
- XGINew_DataBusWidth = 16; /* 16 bits */
- XGINew_ChannelAB = 1; /* Single channel */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x51); /* 32Mx16 bit*/
- break;
- case XG41:
- if (XGINew_CheckFrequence(pVBInfo) == 1) {
- XGINew_DataBusWidth = 32; /* 32 bits */
- XGINew_ChannelAB = 3; /* Quad Channel */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4C);
+ tempbx &= tempcx;
+ XGINew_SetReg1(pVBInfo->P3d4, 0x3d, (tempbx & 0x00FF));
+ XGINew_SetReg1(pVBInfo->P3d4, 0x3e, ((tempbx & 0xFF00) >> 8));
+}
- if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1)
- return;
+static void XGINew_SetModeScratch(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
+{
+ unsigned short temp, tempcl = 0, tempch = 0, CR31Data, CR38Data;
- XGINew_ChannelAB = 2; /* Dual channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x48);
+ temp = XGINew_GetReg1(pVBInfo->P3d4, 0x3d);
+ temp |= XGINew_GetReg1(pVBInfo->P3d4, 0x3e) << 8;
+ temp |= (XGINew_GetReg1(pVBInfo->P3d4, 0x31) & (DriverMode >> 8)) << 8;
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+ if (pVBInfo->IF_DEF_CRT2Monitor == 1) {
+ if (temp & ActiveCRT2)
+ tempcl = SetCRT2ToRAMDAC;
+ }
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x49);
+ if (temp & ActiveLCD) {
+ tempcl |= SetCRT2ToLCD;
+ if (temp & DriverMode) {
+ if (temp & ActiveTV) {
+ tempch = SetToLCDA | EnableDualEdge;
+ temp ^= SetCRT2ToLCD;
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+ if ((temp >> 8) & ActiveAVideo)
+ tempcl |= SetCRT2ToAVIDEO;
+ if ((temp >> 8) & ActiveSVideo)
+ tempcl |= SetCRT2ToSVIDEO;
+ if ((temp >> 8) & ActiveSCART)
+ tempcl |= SetCRT2ToSCART;
- XGINew_ChannelAB = 3;
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x3C);
+ if (pVBInfo->IF_DEF_HiVision == 1) {
+ if ((temp >> 8) & ActiveHiTV)
+ tempcl |= SetCRT2ToHiVisionTV;
+ }
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+ if (pVBInfo->IF_DEF_YPbPr == 1) {
+ if ((temp >> 8) & ActiveYPbPr)
+ tempch |= SetYPbPr;
+ }
+ }
+ }
+ } else {
+ if ((temp >> 8) & ActiveAVideo)
+ tempcl |= SetCRT2ToAVIDEO;
+ if ((temp >> 8) & ActiveSVideo)
+ tempcl |= SetCRT2ToSVIDEO;
+ if ((temp >> 8) & ActiveSCART)
+ tempcl |= SetCRT2ToSCART;
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x38);
+ if (pVBInfo->IF_DEF_HiVision == 1) {
+ if ((temp >> 8) & ActiveHiTV)
+ tempcl |= SetCRT2ToHiVisionTV;
+ }
- if (XGINew_ReadWriteRest(8, 4, pVBInfo) == 1)
- return;
- else
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x39);
- } else { /* DDR */
- XGINew_DataBusWidth = 64; /* 64 bits */
- XGINew_ChannelAB = 2; /* Dual channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x5A);
+ if (pVBInfo->IF_DEF_YPbPr == 1) {
+ if ((temp >> 8) & ActiveYPbPr)
+ tempch |= SetYPbPr;
+ }
+ }
- if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1)
- return;
+ tempcl |= SetSimuScanMode;
+ if ((!(temp & ActiveCRT1)) && ((temp & ActiveLCD) || (temp & ActiveTV)
+ || (temp & ActiveCRT2)))
+ tempcl ^= (SetSimuScanMode | SwitchToCRT2);
+ if ((temp & ActiveLCD) && (temp & ActiveTV))
+ tempcl ^= (SetSimuScanMode | SwitchToCRT2);
+ XGINew_SetReg1(pVBInfo->P3d4, 0x30, tempcl);
- XGINew_ChannelAB = 1; /* Single channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x52);
+ CR31Data = XGINew_GetReg1(pVBInfo->P3d4, 0x31);
+ CR31Data &= ~(SetNotSimuMode >> 8);
+ if (!(temp & ActiveCRT1))
+ CR31Data |= (SetNotSimuMode >> 8);
+ CR31Data &= ~(DisableCRT2Display >> 8);
+ if (!((temp & ActiveLCD) || (temp & ActiveTV) || (temp & ActiveCRT2)))
+ CR31Data |= (DisableCRT2Display >> 8);
+ XGINew_SetReg1(pVBInfo->P3d4, 0x31, CR31Data);
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x53);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+ CR38Data = XGINew_GetReg1(pVBInfo->P3d4, 0x38);
+ CR38Data &= ~SetYPbPr;
+ CR38Data |= tempch;
+ XGINew_SetReg1(pVBInfo->P3d4, 0x38, CR38Data);
- XGINew_ChannelAB = 2; /* Dual channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4A);
+}
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+static void XGINew_GetXG21Sense(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
+{
+ unsigned char Temp;
+ volatile unsigned char *pVideoMemory =
+ (unsigned char *) pVBInfo->ROMAddr;
- XGINew_ChannelAB = 1; /* Single channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x42);
+ pVBInfo->IF_DEF_LVDS = 0;
- if (XGINew_ReadWriteRest(8, 4, pVBInfo) == 1)
- return;
+#if 1
+ if ((pVideoMemory[0x65] & 0x01)) { /* For XG21 LVDS */
+ pVBInfo->IF_DEF_LVDS = 1;
+ XGINew_SetRegOR(pVBInfo->P3d4, 0x32, LCDSense);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); /* LVDS on chip */
+ } else {
+#endif
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); /* Enable GPIOA/B read */
+ Temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48) & 0xC0;
+ if (Temp == 0xC0) { /* DVI & DVO GPIOA/B pull high */
+ XGINew_SenseLCD(HwDeviceExtension, pVBInfo);
+ XGINew_SetRegOR(pVBInfo->P3d4, 0x32, LCDSense);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x20, 0x20); /* Enable read GPIOF */
+ Temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48) & 0x04;
+ if (!Temp)
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0x80); /* TMDS on chip */
else
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x43);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); /* Only DVO on chip */
+ XGINew_SetRegAND(pVBInfo->P3d4, 0x4A, ~0x20); /* Disable read GPIOF */
}
+#if 1
+ }
+#endif
+}
- break;
+static void XGINew_GetXG27Sense(struct xgi_hw_device_info *HwDeviceExtension,
+ struct vb_device_info *pVBInfo)
+{
+ unsigned char Temp, bCR4A;
- case XG42:
- /*
- XG42 SR14 D[3] Reserve
- D[2] = 1, Dual Channel
- = 0, Single Channel
+ pVBInfo->IF_DEF_LVDS = 0;
+ bCR4A = XGINew_GetReg1(pVBInfo->P3d4, 0x4A);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x07, 0x07); /* Enable GPIOA/B/C read */
+ Temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48) & 0x07;
+ XGINew_SetReg1(pVBInfo->P3d4, 0x4A, bCR4A);
- It's Different from Other XG40 Series.
- */
- if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII, DDR2x */
- XGINew_DataBusWidth = 32; /* 32 bits */
- XGINew_ChannelAB = 2; /* 2 Channel */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x44);
+ if (Temp <= 0x02) {
+ pVBInfo->IF_DEF_LVDS = 1;
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); /* LVDS setting */
+ XGINew_SetReg1(pVBInfo->P3d4, 0x30, 0x21);
+ } else {
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); /* TMDS/DVO setting */
+ }
+ XGINew_SetRegOR(pVBInfo->P3d4, 0x32, LCDSense);
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+}
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x34);
- if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
- return;
+static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo)
+{
+ unsigned char CR38, CR4A, temp;
- XGINew_ChannelAB = 1; /* Single Channel */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x40);
+ CR4A = XGINew_GetReg1(pVBInfo->P3d4, 0x4A);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x10, 0x10); /* enable GPIOE read */
+ CR38 = XGINew_GetReg1(pVBInfo->P3d4, 0x38);
+ temp = 0;
+ if ((CR38 & 0xE0) > 0x80) {
+ temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48);
+ temp &= 0x08;
+ temp >>= 3;
+ }
- if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
- return;
- else {
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x30);
- }
- } else { /* DDR */
- XGINew_DataBusWidth = 64; /* 64 bits */
- XGINew_ChannelAB = 1; /* 1 channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x52);
+ XGINew_SetReg1(pVBInfo->P3d4, 0x4A, CR4A);
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
- else {
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x42);
- }
- }
+ return temp;
+}
- break;
+static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo)
+{
+ unsigned char CR4A, temp;
- default: /* XG40 */
+ CR4A = XGINew_GetReg1(pVBInfo->P3d4, 0x4A);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); /* enable GPIOA/B/C read */
+ temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48);
+ if (temp <= 2)
+ temp &= 0x03;
+ else
+ temp = ((temp & 0x04) >> 1) || ((~temp) & 0x01);
- if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII */
- XGINew_DataBusWidth = 32; /* 32 bits */
- XGINew_ChannelAB = 3;
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4C);
+ XGINew_SetReg1(pVBInfo->P3d4, 0x4A, CR4A);
- if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1)
- return;
+ return temp;
+}
- XGINew_ChannelAB = 2; /* 2 channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x48);
+unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
+{
+ struct vb_device_info VBINF;
+ struct vb_device_info *pVBInfo = &VBINF;
+ unsigned char i, temp = 0, temp1;
+ /* VBIOSVersion[5]; */
+ volatile unsigned char *pVideoMemory;
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
+ /* unsigned long j, k; */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x3C);
+ unsigned long Temp;
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) {
- XGINew_ChannelAB = 3; /* 4 channels */
- } else {
- XGINew_ChannelAB = 2; /* 2 channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x38);
- }
- } else { /* DDR */
- XGINew_DataBusWidth = 64; /* 64 bits */
- XGINew_ChannelAB = 2; /* 2 channels */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0xA1);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x5A);
+ pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1) {
- return;
- } else {
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x4A);
- }
- }
- break;
- }
-}
+ pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
-static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- int i;
- unsigned short memsize, addr;
+ pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
- XGINew_SetReg1(pVBInfo->P3c4, 0x15, 0x00); /* noninterleaving */
- XGINew_SetReg1(pVBInfo->P3c4, 0x1C, 0x00); /* nontiling */
- XGINew_CheckChannel(HwDeviceExtension, pVBInfo);
+ pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
- if (HwDeviceExtension->jChipType >= XG20) {
- for (i = 0; i < 12; i++) {
- XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE20, pVBInfo);
- memsize = XGINew_SetDRAMSize20Reg(i, XGINew_DDRDRAM_TYPE20, pVBInfo);
- if (memsize == 0)
- continue;
+ /* Newdebugcode(0x99); */
- addr = memsize + (XGINew_ChannelAB - 2) + 20;
- if ((HwDeviceExtension->ulVideoMemorySize - 1) < (unsigned long) (1 << addr))
- continue;
- if (XGINew_ReadWriteRest(addr, 5, pVBInfo) == 1)
- return 1;
- }
- } else {
- for (i = 0; i < 4; i++) {
- XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE340, pVBInfo);
- memsize = XGINew_SetDRAMSizeReg(i, XGINew_DDRDRAM_TYPE340, pVBInfo);
+ /* if (pVBInfo->ROMAddr == 0) */
+ /* return(0); */
- if (memsize == 0)
- continue;
+ if (pVBInfo->FBAddr == NULL) {
+ printk("\n pVBInfo->FBAddr == 0 ");
+ return 0;
+ }
+ printk("1");
+ if (pVBInfo->BaseAddr == 0) {
+ printk("\npVBInfo->BaseAddr == 0 ");
+ return 0;
+ }
+ printk("2");
- addr = memsize + (XGINew_ChannelAB - 2) + 20;
- if ((HwDeviceExtension->ulVideoMemorySize - 1) < (unsigned long) (1 << addr))
- continue;
+ XGINew_SetReg3((pVBInfo->BaseAddr + 0x12), 0x67); /* 3c2 <- 67 ,ynlai */
- if (XGINew_ReadWriteRest(addr, 9, pVBInfo) == 1)
- return 1;
- }
- }
- return 0;
-}
+ pVBInfo->ISXPDOS = 0;
+ printk("3");
-static void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
+ printk("4");
- XGINew_SetReg1(pVBInfo->P3c4, 0x28, pVBInfo->MCLKData[XGINew_RAMType].SR28);
- XGINew_SetReg1(pVBInfo->P3c4, 0x29, pVBInfo->MCLKData[XGINew_RAMType].SR29);
- XGINew_SetReg1(pVBInfo->P3c4, 0x2A, pVBInfo->MCLKData[XGINew_RAMType].SR2A);
+ /* VBIOSVersion[4] = 0x0; */
- XGINew_SetReg1(pVBInfo->P3c4, 0x2E, pVBInfo->ECLKData[XGINew_RAMType].SR2E);
- XGINew_SetReg1(pVBInfo->P3c4, 0x2F, pVBInfo->ECLKData[XGINew_RAMType].SR2F);
- XGINew_SetReg1(pVBInfo->P3c4, 0x30, pVBInfo->ECLKData[XGINew_RAMType].SR30);
+ /* 09/07/99 modify by domao */
- /* [Vicent] 2004/07/07, When XG42 ECLK = MCLK = 207MHz, Set SR32 D[1:0] = 10b */
- /* [Hsuan] 2004/08/20, Modify SR32 value, when MCLK=207MHZ, ELCK=250MHz, Set SR32 D[1:0] = 10b */
- if (HwDeviceExtension->jChipType == XG42) {
- if ((pVBInfo->MCLKData[XGINew_RAMType].SR28 == 0x1C)
- && (pVBInfo->MCLKData[XGINew_RAMType].SR29 == 0x01)
- && (((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x1C)
- && (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))
- || ((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x22)
- && (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))))
- XGINew_SetReg1(pVBInfo->P3c4, 0x32, ((unsigned char) XGINew_GetReg1(pVBInfo->P3c4, 0x32) & 0xFC) | 0x02);
- }
-}
+ pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
+ pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
+ pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
+ pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
+ pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
+ pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
+ pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
+ pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
+ pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
+ pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
+ pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
+ pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
+ pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
+ pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
+ pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
+ pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
+ pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
+ printk("5");
-static void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVBInfo)
-{
- volatile unsigned char *pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
- unsigned long i;
- unsigned char j, k;
- /* Volari customize data area end */
+ if (HwDeviceExtension->jChipType < XG20) /* kuku 2004/06/25 */
+ XGI_GetVBType(pVBInfo); /* Run XGI_GetVBType before InitTo330Pointer */
- if (ChipType == XG21) {
- pVBInfo->IF_DEF_LVDS = 0;
- if (pVideoMemory[0x65] & 0x1) {
- pVBInfo->IF_DEF_LVDS = 1;
- i = pVideoMemory[0x316] | (pVideoMemory[0x317] << 8);
- j = pVideoMemory[i - 1];
- if (j != 0xff) {
- k = 0;
- do {
- pVBInfo->XG21_LVDSCapList[k].LVDS_Capability
- = pVideoMemory[i] | (pVideoMemory[i + 1] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSHT
- = pVideoMemory[i + 2] | (pVideoMemory[i + 3] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSVT
- = pVideoMemory[i + 4] | (pVideoMemory[i + 5] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSHDE
- = pVideoMemory[i + 6] | (pVideoMemory[i + 7] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSVDE
- = pVideoMemory[i + 8] | (pVideoMemory[i + 9] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSHFP
- = pVideoMemory[i + 10] | (pVideoMemory[i + 11] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSVFP
- = pVideoMemory[i + 12] | (pVideoMemory[i + 13] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSHSYNC
- = pVideoMemory[i + 14] | (pVideoMemory[i + 15] << 8);
- pVBInfo->XG21_LVDSCapList[k].LVDSVSYNC
- = pVideoMemory[i + 16] | (pVideoMemory[i + 17] << 8);
- pVBInfo->XG21_LVDSCapList[k].VCLKData1
- = pVideoMemory[i + 18];
- pVBInfo->XG21_LVDSCapList[k].VCLKData2
- = pVideoMemory[i + 19];
- pVBInfo->XG21_LVDSCapList[k].PSC_S1
- = pVideoMemory[i + 20];
- pVBInfo->XG21_LVDSCapList[k].PSC_S2
- = pVideoMemory[i + 21];
- pVBInfo->XG21_LVDSCapList[k].PSC_S3
- = pVideoMemory[i + 22];
- pVBInfo->XG21_LVDSCapList[k].PSC_S4
- = pVideoMemory[i + 23];
- pVBInfo->XG21_LVDSCapList[k].PSC_S5
- = pVideoMemory[i + 24];
- i += 25;
- j--;
- k++;
- } while ((j > 0) && (k < (sizeof(XGI21_LCDCapList) / sizeof(struct XGI21_LVDSCapStruct))));
- } else {
- pVBInfo->XG21_LVDSCapList[0].LVDS_Capability
- = pVideoMemory[i] | (pVideoMemory[i + 1] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSHT
- = pVideoMemory[i + 2] | (pVideoMemory[i + 3] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSVT
- = pVideoMemory[i + 4] | (pVideoMemory[i + 5] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSHDE
- = pVideoMemory[i + 6] | (pVideoMemory[i + 7] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSVDE
- = pVideoMemory[i + 8] | (pVideoMemory[i + 9] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSHFP
- = pVideoMemory[i + 10] | (pVideoMemory[i + 11] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSVFP
- = pVideoMemory[i + 12] | (pVideoMemory[i + 13] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSHSYNC
- = pVideoMemory[i + 14] | (pVideoMemory[i + 15] << 8);
- pVBInfo->XG21_LVDSCapList[0].LVDSVSYNC
- = pVideoMemory[i + 16] | (pVideoMemory[i + 17] << 8);
- pVBInfo->XG21_LVDSCapList[0].VCLKData1
- = pVideoMemory[i + 18];
- pVBInfo->XG21_LVDSCapList[0].VCLKData2
- = pVideoMemory[i + 19];
- pVBInfo->XG21_LVDSCapList[0].PSC_S1
- = pVideoMemory[i + 20];
- pVBInfo->XG21_LVDSCapList[0].PSC_S2
- = pVideoMemory[i + 21];
- pVBInfo->XG21_LVDSCapList[0].PSC_S3
- = pVideoMemory[i + 22];
- pVBInfo->XG21_LVDSCapList[0].PSC_S4
- = pVideoMemory[i + 23];
- pVBInfo->XG21_LVDSCapList[0].PSC_S5
- = pVideoMemory[i + 24];
- }
- }
+ InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
+
+ /* ReadVBIOSData */
+ ReadVBIOSTablData(HwDeviceExtension->jChipType, pVBInfo);
+
+ /* 1.Openkey */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x05, 0x86);
+ printk("6");
+
+ /* GetXG21Sense (GPIO) */
+ if (HwDeviceExtension->jChipType == XG21)
+ XGINew_GetXG21Sense(HwDeviceExtension, pVBInfo);
+
+ if (HwDeviceExtension->jChipType == XG27)
+ XGINew_GetXG27Sense(HwDeviceExtension, pVBInfo);
+
+ printk("7");
+
+ /* 2.Reset Extended register */
+
+ for (i = 0x06; i < 0x20; i++)
+ XGINew_SetReg1(pVBInfo->P3c4, i, 0);
+
+ for (i = 0x21; i <= 0x27; i++)
+ XGINew_SetReg1(pVBInfo->P3c4, i, 0);
+
+ /* for(i = 0x06; i <= 0x27; i++) */
+ /* XGINew_SetReg1(pVBInfo->P3c4, i, 0); */
+
+ printk("8");
+
+ if ((HwDeviceExtension->jChipType >= XG20) || (HwDeviceExtension->jChipType >= XG40)) {
+ for (i = 0x31; i <= 0x3B; i++)
+ XGINew_SetReg1(pVBInfo->P3c4, i, 0);
+ } else {
+ for (i = 0x31; i <= 0x3D; i++)
+ XGINew_SetReg1(pVBInfo->P3c4, i, 0);
}
-}
+ printk("9");
-static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, struct vb_device_info *pVBInfo)
-{
+ if (HwDeviceExtension->jChipType == XG42) /* [Hsuan] 2004/08/20 Auto over driver for XG42 */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x3B, 0xC0);
- XGINew_SetReg1(P3c4, 0x18, 0x01);
- XGINew_SetReg1(P3c4, 0x19, 0x40);
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
- DelayUS(60);
+ /* for (i = 0x30; i <= 0x3F; i++) */
+ /* XGINew_SetReg1(pVBInfo->P3d4, i, 0); */
- XGINew_SetReg1(P3c4, 0x18, 0x00);
- XGINew_SetReg1(P3c4, 0x19, 0x40);
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
- DelayUS(60);
- XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
- /* XGINew_SetReg1(P3c4, 0x18, 0x31); */
- XGINew_SetReg1(P3c4, 0x19, 0x01);
- XGINew_SetReg1(P3c4, 0x16, 0x03);
- XGINew_SetReg1(P3c4, 0x16, 0x83);
- DelayUS(1000);
- XGINew_SetReg1(P3c4, 0x1B, 0x03);
- DelayUS(500);
- /* XGINew_SetReg1(P3c4, 0x18, 0x31); */
- XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
- XGINew_SetReg1(P3c4, 0x19, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x03);
- XGINew_SetReg1(P3c4, 0x16, 0x83);
- XGINew_SetReg1(P3c4, 0x1B, 0x00);
-}
+ for (i = 0x79; i <= 0x7C; i++)
+ XGINew_SetReg1(pVBInfo->P3d4, i, 0); /* shampoo 0208 */
-static void XGINew_ChkSenseStatus(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned short tempbx = 0, temp, tempcx, CR3CData;
+ printk("10");
- temp = XGINew_GetReg1(pVBInfo->P3d4, 0x32);
+ if (HwDeviceExtension->jChipType >= XG20)
+ XGINew_SetReg1(pVBInfo->P3d4, 0x97, *pVBInfo->pXGINew_CR97);
- if (temp & Monitor1Sense)
- tempbx |= ActiveCRT1;
- if (temp & LCDSense)
- tempbx |= ActiveLCD;
- if (temp & Monitor2Sense)
- tempbx |= ActiveCRT2;
- if (temp & TVSense) {
- tempbx |= ActiveTV;
- if (temp & AVIDEOSense)
- tempbx |= (ActiveAVideo << 8);
- if (temp & SVIDEOSense)
- tempbx |= (ActiveSVideo << 8);
- if (temp & SCARTSense)
- tempbx |= (ActiveSCART << 8);
- if (temp & HiTVSense)
- tempbx |= (ActiveHiTV << 8);
- if (temp & YPbPrSense)
- tempbx |= (ActiveYPbPr << 8);
+ /* 3.SetMemoryClock
+
+ if (HwDeviceExtension->jChipType >= XG40)
+ XGINew_RAMType = (int)XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+
+ if (HwDeviceExtension->jChipType < XG40)
+ XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo); */
+
+ printk("11");
+
+ /* 4.SetDefExt1Regs begin */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x07, *pVBInfo->pSR07);
+ if (HwDeviceExtension->jChipType == XG27) {
+ XGINew_SetReg1(pVBInfo->P3c4, 0x40, *pVBInfo->pSR40);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x41, *pVBInfo->pSR41);
}
+ XGINew_SetReg1(pVBInfo->P3c4, 0x11, 0x0F);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x1F, *pVBInfo->pSR1F);
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x20, 0x20); */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x20, 0xA0); /* alan, 2001/6/26 Frame buffer can read/write SR20 */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x36, 0x70); /* Hsuan, 2006/01/01 H/W request for slow corner chip */
+ if (HwDeviceExtension->jChipType == XG27) /* Alan 12/07/2006 */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x36, *pVBInfo->pSR36);
- tempcx = XGINew_GetReg1(pVBInfo->P3d4, 0x3d);
- tempcx |= (XGINew_GetReg1(pVBInfo->P3d4, 0x3e) << 8);
+ /* SR11 = 0x0F; */
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x11, SR11); */
- if (tempbx & tempcx) {
- CR3CData = XGINew_GetReg1(pVBInfo->P3d4, 0x3c);
- if (!(CR3CData & DisplayDeviceFromCMOS)) {
- tempcx = 0x1FF0;
- if (*pVBInfo->pSoftSetting & ModeSoftSetting)
- tempbx = 0x1FF0;
+ printk("12");
+
+ if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
+ /* Set AGP Rate */
+ /*
+ temp1 = XGINew_GetReg1(pVBInfo->P3c4, 0x3B);
+ temp1 &= 0x02;
+ if (temp1 == 0x02) {
+ XGINew_SetReg4(0xcf8, 0x80000000);
+ ChipsetID = XGINew_GetReg3(0x0cfc);
+ XGINew_SetReg4(0xcf8, 0x8000002C);
+ VendorID = XGINew_GetReg3(0x0cfc);
+ VendorID &= 0x0000FFFF;
+ XGINew_SetReg4(0xcf8, 0x8001002C);
+ GraphicVendorID = XGINew_GetReg3(0x0cfc);
+ GraphicVendorID &= 0x0000FFFF;
+
+ if (ChipsetID == 0x7301039)
+ XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x09);
+
+ ChipsetID &= 0x0000FFFF;
+
+ if ((ChipsetID == 0x700E) || (ChipsetID == 0x1022) || (ChipsetID == 0x1106) || (ChipsetID == 0x10DE)) {
+ if (ChipsetID == 0x1106) {
+ if ((VendorID == 0x1019) && (GraphicVendorID == 0x1019))
+ XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x0D);
+ else
+ XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x0B);
+ } else {
+ XGINew_SetReg1(pVBInfo->P3d4, 0x5F, 0x0B);
+ }
+ }
}
- } else {
- tempcx = 0x1FF0;
- if (*pVBInfo->pSoftSetting & ModeSoftSetting)
- tempbx = 0x1FF0;
- }
+ */
- tempbx &= tempcx;
- XGINew_SetReg1(pVBInfo->P3d4, 0x3d, (tempbx & 0x00FF));
- XGINew_SetReg1(pVBInfo->P3d4, 0x3e, ((tempbx & 0xFF00) >> 8));
-}
+ printk("13");
+
+ if (HwDeviceExtension->jChipType >= XG40) {
+ /* Set AGP customize registers (in SetDefAGPRegs) Start */
+ for (i = 0x47; i <= 0x4C; i++)
+ XGINew_SetReg1(pVBInfo->P3d4, i, pVBInfo->AGPReg[i - 0x47]);
+
+ for (i = 0x70; i <= 0x71; i++)
+ XGINew_SetReg1(pVBInfo->P3d4, i, pVBInfo->AGPReg[6 + i - 0x70]);
+
+ for (i = 0x74; i <= 0x77; i++)
+ XGINew_SetReg1(pVBInfo->P3d4, i, pVBInfo->AGPReg[8 + i - 0x74]);
+ /* Set AGP customize registers (in SetDefAGPRegs) End */
+ /* [Hsuan]2004/12/14 AGP Input Delay Adjustment on 850 */
+ /* XGINew_SetReg4(0xcf8 , 0x80000000); */
+ /* ChipsetID = XGINew_GetReg3(0x0cfc); */
+ /* if (ChipsetID == 0x25308086) */
+ /* XGINew_SetReg1(pVBInfo->P3d4, 0x77, 0xF0); */
+
+ HwDeviceExtension->pQueryVGAConfigSpace(HwDeviceExtension, 0x50, 0, &Temp); /* Get */
+ Temp >>= 20;
+ Temp &= 0xF;
+
+ if (Temp == 1)
+ XGINew_SetReg1(pVBInfo->P3d4, 0x48, 0x20); /* CR48 */
+ }
+ printk("14");
-static void XGINew_SetModeScratch(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned short temp, tempcl = 0, tempch = 0, CR31Data, CR38Data;
+ if (HwDeviceExtension->jChipType < XG40)
+ XGINew_SetReg1(pVBInfo->P3d4, 0x49, pVBInfo->CR49[0]);
+ } /* != XG20 */
- temp = XGINew_GetReg1(pVBInfo->P3d4, 0x3d);
- temp |= XGINew_GetReg1(pVBInfo->P3d4, 0x3e) << 8;
- temp |= (XGINew_GetReg1(pVBInfo->P3d4, 0x31) & (DriverMode >> 8)) << 8;
+ /* Set PCI */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x23, *pVBInfo->pSR23);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x24, *pVBInfo->pSR24);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x25, pVBInfo->SR25[0]);
+ printk("15");
- if (pVBInfo->IF_DEF_CRT2Monitor == 1) {
- if (temp & ActiveCRT2)
- tempcl = SetCRT2ToRAMDAC;
- }
+ if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
+ /* Set VB */
+ XGI_UnLockCRT2(HwDeviceExtension, pVBInfo);
+ XGINew_SetRegANDOR(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00); /* alan, disable VideoCapture */
+ XGINew_SetReg1(pVBInfo->Part1Port, 0x00, 0x00);
+ temp1 = (unsigned char) XGINew_GetReg1(pVBInfo->P3d4, 0x7B); /* chk if BCLK>=100MHz */
+ temp = (unsigned char) ((temp1 >> 4) & 0x0F);
- if (temp & ActiveLCD) {
- tempcl |= SetCRT2ToLCD;
- if (temp & DriverMode) {
- if (temp & ActiveTV) {
- tempch = SetToLCDA | EnableDualEdge;
- temp ^= SetCRT2ToLCD;
+ XGINew_SetReg1(pVBInfo->Part1Port, 0x02, (*pVBInfo->pCRT2Data_1_2));
- if ((temp >> 8) & ActiveAVideo)
- tempcl |= SetCRT2ToAVIDEO;
- if ((temp >> 8) & ActiveSVideo)
- tempcl |= SetCRT2ToSVIDEO;
- if ((temp >> 8) & ActiveSCART)
- tempcl |= SetCRT2ToSCART;
+ printk("16");
- if (pVBInfo->IF_DEF_HiVision == 1) {
- if ((temp >> 8) & ActiveHiTV)
- tempcl |= SetCRT2ToHiVisionTV;
- }
+ XGINew_SetReg1(pVBInfo->Part1Port, 0x2E, 0x08); /* use VB */
+ } /* != XG20 */
- if (pVBInfo->IF_DEF_YPbPr == 1) {
- if ((temp >> 8) & ActiveYPbPr)
- tempch |= SetYPbPr;
- }
- }
- }
+ XGINew_SetReg1(pVBInfo->P3c4, 0x27, 0x1F);
+
+ if ((HwDeviceExtension->jChipType == XG42)
+ && XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) { /* Not DDR */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x31, (*pVBInfo->pSR31 & 0x3F) | 0x40);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x32, (*pVBInfo->pSR32 & 0xFC) | 0x01);
} else {
- if ((temp >> 8) & ActiveAVideo)
- tempcl |= SetCRT2ToAVIDEO;
- if ((temp >> 8) & ActiveSVideo)
- tempcl |= SetCRT2ToSVIDEO;
- if ((temp >> 8) & ActiveSCART)
- tempcl |= SetCRT2ToSCART;
+ XGINew_SetReg1(pVBInfo->P3c4, 0x31, *pVBInfo->pSR31);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x32, *pVBInfo->pSR32);
+ }
+ XGINew_SetReg1(pVBInfo->P3c4, 0x33, *pVBInfo->pSR33);
+ printk("17");
- if (pVBInfo->IF_DEF_HiVision == 1) {
- if ((temp >> 8) & ActiveHiTV)
- tempcl |= SetCRT2ToHiVisionTV;
- }
+ /*
+ if (HwDeviceExtension->jChipType >= XG40)
+ SetPowerConsume (HwDeviceExtension, pVBInfo->P3c4); */
- if (pVBInfo->IF_DEF_YPbPr == 1) {
- if ((temp >> 8) & ActiveYPbPr)
- tempch |= SetYPbPr;
+ if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
+ if (XGI_BridgeIsOn(pVBInfo) == 1) {
+ if (pVBInfo->IF_DEF_LVDS == 0) {
+ XGINew_SetReg1(pVBInfo->Part2Port, 0x00, 0x1C);
+ XGINew_SetReg1(pVBInfo->Part4Port, 0x0D, *pVBInfo->pCRT2Data_4_D);
+ XGINew_SetReg1(pVBInfo->Part4Port, 0x0E, *pVBInfo->pCRT2Data_4_E);
+ XGINew_SetReg1(pVBInfo->Part4Port, 0x10, *pVBInfo->pCRT2Data_4_10);
+ XGINew_SetReg1(pVBInfo->Part4Port, 0x0F, 0x3F);
+ }
+
+ XGI_LockCRT2(HwDeviceExtension, pVBInfo);
}
- }
+ } /* != XG20 */
+ printk("18");
- tempcl |= SetSimuScanMode;
- if ((!(temp & ActiveCRT1)) && ((temp & ActiveLCD) || (temp & ActiveTV)
- || (temp & ActiveCRT2)))
- tempcl ^= (SetSimuScanMode | SwitchToCRT2);
- if ((temp & ActiveLCD) && (temp & ActiveTV))
- tempcl ^= (SetSimuScanMode | SwitchToCRT2);
- XGINew_SetReg1(pVBInfo->P3d4, 0x30, tempcl);
+ if (HwDeviceExtension->jChipType < XG40)
+ XGINew_SetReg1(pVBInfo->P3d4, 0x83, 0x00);
+ printk("181");
- CR31Data = XGINew_GetReg1(pVBInfo->P3d4, 0x31);
- CR31Data &= ~(SetNotSimuMode >> 8);
- if (!(temp & ActiveCRT1))
- CR31Data |= (SetNotSimuMode >> 8);
- CR31Data &= ~(DisableCRT2Display >> 8);
- if (!((temp & ActiveLCD) || (temp & ActiveTV) || (temp & ActiveCRT2)))
- CR31Data |= (DisableCRT2Display >> 8);
- XGINew_SetReg1(pVBInfo->P3d4, 0x31, CR31Data);
+ printk("182");
- CR38Data = XGINew_GetReg1(pVBInfo->P3d4, 0x38);
- CR38Data &= ~SetYPbPr;
- CR38Data |= tempch;
- XGINew_SetReg1(pVBInfo->P3d4, 0x38, CR38Data);
+ XGI_SenseCRT1(pVBInfo);
-}
+ printk("183");
+ /* XGINew_DetectMonitor(HwDeviceExtension); */
+ pVBInfo->IF_DEF_CH7007 = 0;
+ if ((HwDeviceExtension->jChipType == XG21) && (pVBInfo->IF_DEF_CH7007)) {
+ printk("184");
+ XGI_GetSenseStatus(HwDeviceExtension, pVBInfo); /* sense CRT2 */
+ printk("185");
-static void XGINew_GetXG21Sense(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned char Temp;
- volatile unsigned char *pVideoMemory =
- (unsigned char *) pVBInfo->ROMAddr;
+ }
+ if (HwDeviceExtension->jChipType == XG21) {
+ printk("186");
- pVBInfo->IF_DEF_LVDS = 0;
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, ~Monitor1Sense, Monitor1Sense); /* Z9 default has CRT */
+ temp = GetXG21FPBits(pVBInfo);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x37, ~0x01, temp);
+ printk("187");
-#if 1
- if ((pVideoMemory[0x65] & 0x01)) { /* For XG21 LVDS */
- pVBInfo->IF_DEF_LVDS = 1;
- XGINew_SetRegOR(pVBInfo->P3d4, 0x32, LCDSense);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); /* LVDS on chip */
- } else {
-#endif
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); /* Enable GPIOA/B read */
- Temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48) & 0xC0;
- if (Temp == 0xC0) { /* DVI & DVO GPIOA/B pull high */
- XGINew_SenseLCD(HwDeviceExtension, pVBInfo);
- XGINew_SetRegOR(pVBInfo->P3d4, 0x32, LCDSense);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x20, 0x20); /* Enable read GPIOF */
- Temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48) & 0x04;
- if (!Temp)
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0x80); /* TMDS on chip */
- else
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); /* Only DVO on chip */
- XGINew_SetRegAND(pVBInfo->P3d4, 0x4A, ~0x20); /* Disable read GPIOF */
- }
-#if 1
}
-#endif
-}
+ if (HwDeviceExtension->jChipType == XG27) {
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, ~Monitor1Sense, Monitor1Sense); /* Z9 default has CRT */
+ temp = GetXG27FPBits(pVBInfo);
+ XGINew_SetRegANDOR(pVBInfo->P3d4, 0x37, ~0x03, temp);
+ }
+ printk("19");
-static void XGINew_GetXG27Sense(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned char Temp, bCR4A;
+ if (HwDeviceExtension->jChipType >= XG40) {
+ if (HwDeviceExtension->jChipType >= XG40)
+ XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
- pVBInfo->IF_DEF_LVDS = 0;
- bCR4A = XGINew_GetReg1(pVBInfo->P3d4, 0x4A);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x07, 0x07); /* Enable GPIOA/B/C read */
- Temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48) & 0x07;
- XGINew_SetReg1(pVBInfo->P3d4, 0x4A, bCR4A);
+ XGINew_SetDRAMDefaultRegister340(HwDeviceExtension, pVBInfo->P3d4, pVBInfo);
- if (Temp <= 0x02) {
- pVBInfo->IF_DEF_LVDS = 1;
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); /* LVDS setting */
- XGINew_SetReg1(pVBInfo->P3d4, 0x30, 0x21);
- } else {
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); /* TMDS/DVO setting */
- }
- XGINew_SetRegOR(pVBInfo->P3d4, 0x32, LCDSense);
+ printk("20");
+ XGINew_SetDRAMSize_340(HwDeviceExtension, pVBInfo);
+ printk("21");
+ } /* XG40 */
-}
+ printk("22");
-static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo)
-{
- unsigned char CR38, CR4A, temp;
+ /* SetDefExt2Regs begin */
+ /*
+ AGP = 1;
+ temp = (unsigned char) XGINew_GetReg1(pVBInfo->P3c4, 0x3A);
+ temp &= 0x30;
+ if (temp == 0x30)
+ AGP = 0;
- CR4A = XGINew_GetReg1(pVBInfo->P3d4, 0x4A);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x10, 0x10); /* enable GPIOE read */
- CR38 = XGINew_GetReg1(pVBInfo->P3d4, 0x38);
- temp = 0;
- if ((CR38 & 0xE0) > 0x80) {
- temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48);
- temp &= 0x08;
- temp >>= 3;
- }
+ if (AGP == 0)
+ *pVBInfo->pSR21 &= 0xEF;
- XGINew_SetReg1(pVBInfo->P3d4, 0x4A, CR4A);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x21, *pVBInfo->pSR21);
+ if (AGP == 1)
+ *pVBInfo->pSR22 &= 0x20;
+ XGINew_SetReg1(pVBInfo->P3c4, 0x22, *pVBInfo->pSR22);
+ */
+ /* base = 0x80000000; */
+ /* OutPortLong(0xcf8, base); */
+ /* Temp = (InPortLong(0xcfc) & 0xFFFF); */
+ /* if (Temp == 0x1039) { */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x22, (unsigned char) ((*pVBInfo->pSR22) & 0xFE));
+ /* } else { */
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x22, *pVBInfo->pSR22); */
+ /* } */
- return temp;
-}
+ XGINew_SetReg1(pVBInfo->P3c4, 0x21, *pVBInfo->pSR21);
-static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo)
-{
- unsigned char CR4A, temp;
+ printk("23");
- CR4A = XGINew_GetReg1(pVBInfo->P3d4, 0x4A);
- XGINew_SetRegANDOR(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); /* enable GPIOA/B/C read */
- temp = XGINew_GetReg1(pVBInfo->P3d4, 0x48);
- if (temp <= 2)
- temp &= 0x03;
- else
- temp = ((temp & 0x04) >> 1) || ((~temp) & 0x01);
+ XGINew_ChkSenseStatus(HwDeviceExtension, pVBInfo);
+ XGINew_SetModeScratch(HwDeviceExtension, pVBInfo);
- XGINew_SetReg1(pVBInfo->P3d4, 0x4A, CR4A);
+ printk("24");
- return temp;
-}
+ XGINew_SetReg1(pVBInfo->P3d4, 0x8c, 0x87);
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x31);
+ printk("25");
+ return 1;
+} /* end of init */
--
1.7.4.1
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