diff options
author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2012-11-04 23:14:53 +0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-14 00:54:20 +0400 |
commit | a39325d24fec6f13a3c60afcca8e728b6aeda24e (patch) | |
tree | 2a912f91f7ba947753b63cfc9f2cd357a9f08903 /drivers/staging/xgifb/vb_setmode.c | |
parent | b397992e883de4e38fec06abd19e654d319d817a (diff) | |
download | linux-a39325d24fec6f13a3c60afcca8e728b6aeda24e.tar.xz |
staging: xgifb: eliminate pVBInfo->RefIndex
Access XGI330_RefIndex directly and make it const.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/xgifb/vb_setmode.c')
-rw-r--r-- | drivers/staging/xgifb/vb_setmode.c | 84 |
1 files changed, 41 insertions, 43 deletions
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index 4057d2768c36..06e541d191e8 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -23,7 +23,6 @@ static const unsigned short XGINew_VGA_DAC[] = { void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo) { - pVBInfo->RefIndex = XGI330_RefIndex; pVBInfo->XGINEWUB_CRT1Table = XGI_CRT1Table; pVBInfo->MCLKData = XGI340New_MCLKData; @@ -210,7 +209,7 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo, modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; - tempbx = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID; + tempbx = XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID; tempax = 0; if (pVBInfo->IF_DEF_LVDS == 0) { @@ -275,9 +274,9 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo, } } - for (; pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID == + for (; XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID == tempbx; (*i)--) { - infoflag = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)]. + infoflag = XGI330_RefIndex[RefreshRateTableIndex + (*i)]. Ext_InfoFlag; if (infoflag & tempax) return 1; @@ -287,9 +286,9 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo, } for ((*i) = 0;; (*i)++) { - infoflag = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)]. + infoflag = XGI330_RefIndex[RefreshRateTableIndex + (*i)]. Ext_InfoFlag; - if (pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID + if (XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID != tempbx) { return 0; } @@ -306,7 +305,7 @@ static void XGI_SetSync(unsigned short RefreshRateTableIndex, unsigned short sync, temp; /* di+0x00 */ - sync = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8; + sync = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8; sync &= 0xC0; temp = 0x2F; temp |= sync; @@ -426,7 +425,7 @@ static void XGI_SetCRT1CRTC(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short i; /* Get index */ - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; index = index & IndexMask; data = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x11); @@ -462,7 +461,7 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned char index, Tempax, Tempbx, Tempcx, Tempdx; unsigned short Temp1, Temp2, Temp3; - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; /* Tempax: CR4 HRS */ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; Tempcx = Tempax; /* Tempcx: HRS */ @@ -559,7 +558,7 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, { unsigned short index, Tempax, Tempbx, Tempcx; - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; /* Tempax: CR4 HRS */ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; Tempbx = Tempax; /* Tempbx: HRS[7:0] */ @@ -694,7 +693,7 @@ static void xgifb_set_lcd(int chip_id, xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */ xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */ - Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + Data = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (Data & 0x4000) /* Hsync polarity */ xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); @@ -717,10 +716,10 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo, xgifb_reg_and(pVBInfo->P3d4, 0x11, 0x7F); /* Unlock CR0~7 */ if (ModeNo == 0x2E && - (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC == + (XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC == RES640x480x60)) index = 12; - else if (ModeNo == 0x2E && (pVBInfo->RefIndex[RefreshRateTableIndex]. + else if (ModeNo == 0x2E && (XGI330_RefIndex[RefreshRateTableIndex]. Ext_CRT1CRTC == RES640x480x72)) index = 13; else if (ModeNo == 0x2F) @@ -763,7 +762,7 @@ static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension, if (modeflag & HalfDCLK) tempax = tempax << 1; - temp = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (temp & InterlaceMode) tempbx = tempbx >> 1; @@ -819,7 +818,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo, temp = temp >> 8; temp = pVBInfo->ScreenOffset[temp]; - temp2 = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; temp2 &= InterlaceMode; if (temp2) @@ -870,7 +869,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo, xgifb_reg_set(pVBInfo->P3d4, 0x13, temp); /* SetDisplayUnit */ - temp2 = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; temp2 &= InterlaceMode; if (temp2) DisplayUnit >>= 1; @@ -902,7 +901,7 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo, /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT2Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + CRT2Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; if (pVBInfo->IF_DEF_LVDS == 0) { CRT2Index = CRT2Index >> 6; /* for LCD */ @@ -943,7 +942,7 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo, VCLKIndex = TVCLKBASE_315_25 + TVVCLK; } else { /* for CRT2 */ /* di+Ext_CRTVCLK */ - VCLKIndex = pVBInfo->RefIndex[RefreshRateTableIndex]. + VCLKIndex = XGI330_RefIndex[RefreshRateTableIndex]. Ext_CRTVCLK; VCLKIndex &= IndexMask; } @@ -967,7 +966,7 @@ static void XGI_SetCRT1VCLK(unsigned short ModeNo, unsigned short vclkindex; if (pVBInfo->IF_DEF_LVDS == 1) { - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF; xgifb_reg_set(pVBInfo->P3c4, 0x31, data); xgifb_reg_set(pVBInfo->P3c4, 0x2B, @@ -989,7 +988,7 @@ static void XGI_SetCRT1VCLK(unsigned short ModeNo, xgifb_reg_set(pVBInfo->P3c4, 0x2C, data); xgifb_reg_set(pVBInfo->P3c4, 0x2D, 0x01); } else { - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF; xgifb_reg_set(pVBInfo->P3c4, 0x31, data); xgifb_reg_set(pVBInfo->P3c4, 0x2B, @@ -1060,7 +1059,7 @@ static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension, unsigned char index; - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; index &= IndexMask; VCLK = pVBInfo->VCLKData[index].CLOCK; @@ -1099,7 +1098,7 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension, xres; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + infoflag = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (xgifb_reg_get(pVBInfo->P3d4, 0x31) & 0x01) xgifb_reg_and_or(pVBInfo->P3c4, 0x1F, 0x3F, 0x00); @@ -1350,7 +1349,7 @@ static struct SiS_TVData const *XGI_GetTVPtr(unsigned short ModeNo, unsigned short i, tempdx, tempal, modeflag; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; tempal = tempal & 0x3f; tempdx = pVBInfo->TVInfo; @@ -1418,7 +1417,7 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex, struct XGI_LVDSCRT1HDataStruct const *LCDPtr = NULL; struct XGI_LVDSCRT1VDataStruct const *LCDPtr1 = NULL; - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; index = index & IndexMask; if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { @@ -1867,7 +1866,7 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot)) tempal = tempal ^ tempal; /* ; set to VCLK25MHz always */ - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; return tempal; } @@ -2726,7 +2725,7 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeNo, pVBInfo->RVBHCMAX = 1; pVBInfo->RVBHCFACT = 1; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; temp1 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[0]; temp2 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[5]; @@ -2988,7 +2987,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo, ColorDepth[] = { 0x01, 0x02, 0x04 }; modeinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo; - infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + infoflag = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; index = (modeinfo >> 8) & 0xFF; @@ -3048,7 +3047,7 @@ static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex, { unsigned short tempcx = 0, CRT1Index = 0, resinfo = 0; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; @@ -3071,7 +3070,7 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short temp = 0, tempax = 0, tempbx = 0, tempcx = 0, pushbx = 0, CRT1Index = 0, modeflag, resinfo = 0; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; @@ -3235,7 +3234,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; if (!(pVBInfo->VBInfo & SetInSlaveMode)) @@ -3535,7 +3534,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; - crt2crtc = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + crt2crtc = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; tempax = 0; @@ -3974,7 +3973,7 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex, /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; if (!(pVBInfo->VBInfo & SetCRT2ToLCD)) @@ -5578,30 +5577,29 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, } RefreshRateTableIndex = XGI330_EModeIDTable[ModeIdIndex].REFindex; - ModeNo = pVBInfo->RefIndex[RefreshRateTableIndex].ModeID; + ModeNo = XGI330_RefIndex[RefreshRateTableIndex].ModeID; if (pXGIHWDE->jChipType >= XG20) { /* for XG20, XG21, XG27 */ - if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 800) && - (pVBInfo->RefIndex[RefreshRateTableIndex].YRes == 600)) { + if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 800) && + (XGI330_RefIndex[RefreshRateTableIndex].YRes == 600)) { index++; } /* do the similar adjustment like XGISearchCRT1Rate() */ - if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 1024) && - (pVBInfo->RefIndex[RefreshRateTableIndex].YRes == 768)) { + if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 1024) && + (XGI330_RefIndex[RefreshRateTableIndex].YRes == 768)) { index++; } - if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 1280) && - (pVBInfo->RefIndex[RefreshRateTableIndex].YRes == 1024)) { + if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 1280) && + (XGI330_RefIndex[RefreshRateTableIndex].YRes == 1024)) { index++; } } i = 0; do { - if (pVBInfo->RefIndex[RefreshRateTableIndex + i]. + if (XGI330_RefIndex[RefreshRateTableIndex + i]. ModeID != ModeNo) break; - temp = pVBInfo->RefIndex[RefreshRateTableIndex + i]. - Ext_InfoFlag; + temp = XGI330_RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag; temp &= ModeTypeMask; if (temp < pVBInfo->ModeType) break; @@ -5611,7 +5609,7 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, } while (index != 0xFFFF); if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) { if (pVBInfo->VBInfo & SetInSlaveMode) { - temp = pVBInfo->RefIndex[RefreshRateTableIndex + i - 1]. + temp = XGI330_RefIndex[RefreshRateTableIndex + i - 1]. Ext_InfoFlag; if (temp & InterlaceMode) i++; |