From: Aaro Koskinen Date: Tue, 8 Mar 2011 20:16:16 +0000 (+0200) Subject: staging: xgifb: vb_ext: delete unused functions X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f4dccca54ac8b848fe45a807aac2518bed080458;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git staging: xgifb: vb_ext: delete unused functions Delete unused functions. Signed-off-by: Aaro Koskinen Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/xgifb/vb_ext.c b/drivers/staging/xgifb/vb_ext.c index e1f9188261c4..cc78815c8be6 100644 --- a/drivers/staging/xgifb/vb_ext.c +++ b/drivers/staging/xgifb/vb_ext.c @@ -34,28 +34,6 @@ static unsigned char XGINew_Is301B(struct vb_device_info *pVBInfo) return 1; } -unsigned char XGI_Is301C(struct vb_device_info *pVBInfo) -{ - if ((XGINew_GetReg1(pVBInfo->Part4Port, 0x01) & 0xF0) == 0xC0) - return 1; - - if (XGINew_GetReg1(pVBInfo->Part4Port, 0x01) >= 0xD0) { - if (XGINew_GetReg1(pVBInfo->Part4Port, 0x39) == 0xE0) - return 1; - } - - return 0; -} - -unsigned char XGI_Is301LV(struct vb_device_info *pVBInfo) -{ - if (XGINew_GetReg1(pVBInfo->Part4Port, 0x01) >= 0xD0) { - if (XGINew_GetReg1(pVBInfo->Part4Port, 0x39) == 0xFF) - return 1; - } - return 0; -} - unsigned char XGINew_Sense(unsigned short tempbx, unsigned short tempcx, struct vb_device_info *pVBInfo) { unsigned short temp, i, tempch; @@ -80,190 +58,6 @@ unsigned char XGINew_Sense(unsigned short tempbx, unsigned short tempcx, struct return 0; } -void XGISetDPMS(struct xgi_hw_device_info *pXGIHWDE, unsigned long VESA_POWER_STATE) -{ - unsigned short ModeNo, ModeIdIndex; - unsigned char temp; - struct vb_device_info VBINF; - struct vb_device_info *pVBInfo = &VBINF; - pVBInfo->BaseAddr = (unsigned long) pXGIHWDE->pjIOAddress; - pVBInfo->ROMAddr = pXGIHWDE->pjVirtualRomBase; - - pVBInfo->IF_DEF_LVDS = 0; - pVBInfo->IF_DEF_CH7005 = 0; - pVBInfo->IF_DEF_HiVision = 1; - pVBInfo->IF_DEF_LCDA = 1; - pVBInfo->IF_DEF_CH7017 = 0; - pVBInfo->IF_DEF_YPbPr = 1; - pVBInfo->IF_DEF_CRT2Monitor = 0; - pVBInfo->IF_DEF_VideoCapture = 0; - pVBInfo->IF_DEF_ScaleLCD = 0; - pVBInfo->IF_DEF_OEMUtil = 0; - pVBInfo->IF_DEF_PWD = 0; - - InitTo330Pointer(pXGIHWDE->jChipType, pVBInfo); - ReadVBIOSTablData(pXGIHWDE->jChipType, pVBInfo); - - 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; - - if (pXGIHWDE->jChipType == XG27) { - if ((XGINew_GetReg1(pVBInfo->P3d4, 0x38) & 0xE0) == 0xC0) { - if (XGINew_GetReg1(pVBInfo->P3d4, 0x30) & 0x20) - pVBInfo->IF_DEF_LVDS = 1; - } - } - - if (pVBInfo->IF_DEF_CH7007 == 0) - XGINew_SetModeScratch(pXGIHWDE, pVBInfo); - - XGINew_SetReg1(pVBInfo->P3c4, 0x05, 0x86); /* 1.Openkey */ - XGI_UnLockCRT2(pXGIHWDE, pVBInfo); - ModeNo = XGINew_GetReg1(pVBInfo->P3d4, 0x34); - XGI_SearchModeID(ModeNo, &ModeIdIndex, pVBInfo); - XGI_GetVGAType(pXGIHWDE, pVBInfo); - - if ((pXGIHWDE->ujVBChipID == VB_CHIP_301) || (pXGIHWDE->ujVBChipID == VB_CHIP_302) || (pVBInfo->IF_DEF_CH7007 == 1)) { - XGI_GetVBType(pVBInfo); - XGI_GetVBInfo(ModeNo, ModeIdIndex, pXGIHWDE, pVBInfo); - XGI_GetTVInfo(ModeNo, ModeIdIndex, pVBInfo); - XGI_GetLCDInfo(ModeNo, ModeIdIndex, pVBInfo); - } - - if (VESA_POWER_STATE == 0x00000400) - XGINew_SetReg1(pVBInfo->Part4Port, 0x31, (unsigned char) (XGINew_GetReg1(pVBInfo->Part4Port, 0x31) & 0xFE)); - else - XGINew_SetReg1(pVBInfo->Part4Port, 0x31, (unsigned char) (XGINew_GetReg1(pVBInfo->Part4Port, 0x31) | 0x01)); - - temp = (unsigned char) XGINew_GetReg1(pVBInfo->P3c4, 0x1f); - temp &= 0x3f; - switch (VESA_POWER_STATE) { - case 0x00000000: /* on */ - if ((pXGIHWDE->ujVBChipID == VB_CHIP_301) || (pXGIHWDE->ujVBChipID == VB_CHIP_302)) { - XGINew_SetReg1(pVBInfo->P3c4, 0x1f, (unsigned char) (temp | 0x00)); - XGI_EnableBridge(pXGIHWDE, pVBInfo); - } else { - if (pXGIHWDE->jChipType == XG21) { - if (pVBInfo->IF_DEF_LVDS == 1) { - XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo); /* LVDS VDD on */ - XGI_XG21SetPanelDelay(2, pVBInfo); - } - } - if (pXGIHWDE->jChipType == XG27) { - if (pVBInfo->IF_DEF_LVDS == 1) { - XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo); /* LVDS VDD on */ - XGI_XG21SetPanelDelay(2, pVBInfo); - } - } - XGINew_SetRegANDOR(pVBInfo->P3c4, 0x1F, ~0xC0, 0x00); - XGINew_SetRegAND(pVBInfo->P3c4, 0x01, ~0x20); /* CRT on */ - - if (pXGIHWDE->jChipType == XG21) { - temp = XGINew_GetReg1(pVBInfo->P3d4, 0x38); - if (temp & 0xE0) { - XGINew_SetRegANDOR(pVBInfo->P3c4, 0x09, ~0x80, 0x80); /* DVO ON */ - XGI_SetXG21FPBits(pVBInfo); - XGINew_SetRegAND(pVBInfo->P3d4, 0x4A, ~0x20); /* Enable write GPIOF */ - /* XGINew_SetRegANDOR(pVBInfo->P3d4, 0x48, ~0x20, 0x20); *//* LCD Display ON */ - } - XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo); /* LVDS signal on */ - XGI_DisplayOn(pXGIHWDE, pVBInfo); - } - if (pXGIHWDE->jChipType == XG27) { - temp = XGINew_GetReg1(pVBInfo->P3d4, 0x38); - if (temp & 0xE0) { - XGINew_SetRegANDOR(pVBInfo->P3c4, 0x09, ~0x80, 0x80); /* DVO ON */ - XGI_SetXG27FPBits(pVBInfo); - XGINew_SetRegAND(pVBInfo->P3d4, 0x4A, ~0x20); /* Enable write GPIOF */ - /* XGINew_SetRegANDOR(pVBInfo->P3d4, 0x48, ~0x20, 0x20); *//* LCD Display ON */ - } - XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo); /* LVDS signal on */ - XGI_DisplayOn(pXGIHWDE, pVBInfo); - } - } - break; - - case 0x00000100: /* standby */ - if (pXGIHWDE->jChipType >= XG21) - XGI_DisplayOff(pXGIHWDE, pVBInfo); - XGINew_SetReg1(pVBInfo->P3c4, 0x1f, (unsigned char) (temp | 0x40)); - break; - - case 0x00000200: /* suspend */ - if (pXGIHWDE->jChipType == XG21) { - XGI_DisplayOff(pXGIHWDE, pVBInfo); - XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo); /* LVDS signal off */ - } - if (pXGIHWDE->jChipType == XG27) { - XGI_DisplayOff(pXGIHWDE, pVBInfo); - XGI_XG27BLSignalVDD(0x20, 0x00, pVBInfo); /* LVDS signal off */ - } - XGINew_SetReg1(pVBInfo->P3c4, 0x1f, (unsigned char) (temp | 0x80)); - break; - - case 0x00000400: /* off */ - if ((pXGIHWDE->ujVBChipID == VB_CHIP_301) || (pXGIHWDE->ujVBChipID == VB_CHIP_302)) { - XGINew_SetReg1(pVBInfo->P3c4, 0x1f, (unsigned char) (temp | 0xc0)); - XGI_DisableBridge(pXGIHWDE, pVBInfo); - } else { - if (pXGIHWDE->jChipType == XG21) { - XGI_DisplayOff(pXGIHWDE, pVBInfo); - - XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo); /* LVDS signal off */ - - temp = XGINew_GetReg1(pVBInfo->P3d4, 0x38); - if (temp & 0xE0) { - XGINew_SetRegAND(pVBInfo->P3c4, 0x09, ~0x80); /* DVO Off */ - XGINew_SetRegAND(pVBInfo->P3d4, 0x4A, ~0x20); /* Enable write GPIOF */ - /* XGINew_SetRegAND(pVBInfo->P3d4, 0x48, ~0x20); *//* LCD Display OFF */ - } - } - if (pXGIHWDE->jChipType == XG27) { - XGI_DisplayOff(pXGIHWDE, pVBInfo); - - XGI_XG27BLSignalVDD(0x20, 0x00, pVBInfo); /* LVDS signal off */ - - temp = XGINew_GetReg1(pVBInfo->P3d4, 0x38); - if (temp & 0xE0) - XGINew_SetRegAND(pVBInfo->P3c4, 0x09, ~0x80); /* DVO Off */ - } - XGINew_SetRegANDOR(pVBInfo->P3c4, 0x1F, ~0xC0, 0xC0); - XGINew_SetRegOR(pVBInfo->P3c4, 0x01, 0x20); /* CRT Off */ - - if ((pXGIHWDE->jChipType == XG21) && (pVBInfo->IF_DEF_LVDS == 1)) { - XGI_XG21SetPanelDelay(4, pVBInfo); - XGI_XG21BLSignalVDD(0x01, 0x00, pVBInfo); /* LVDS VDD off */ - XGI_XG21SetPanelDelay(5, pVBInfo); - } - if ((pXGIHWDE->jChipType == XG27) && (pVBInfo->IF_DEF_LVDS == 1)) { - XGI_XG21SetPanelDelay(4, pVBInfo); - XGI_XG27BLSignalVDD(0x01, 0x00, pVBInfo); /* LVDS VDD off */ - XGI_XG21SetPanelDelay(5, pVBInfo); - } - } - break; - - default: - break; - } - XGI_LockCRT2(pXGIHWDE, pVBInfo); -} - void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short tempax = 0, tempbx, tempcx, temp, P2reg0 = 0, SenseModeNo = 0, @@ -607,234 +401,3 @@ unsigned char XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtension, str return 0; } } - -/* ---------------------------------------------------------------------------- - * Description: Get Panel support - * O/P : - * BL: Panel ID=81h for no scaler LVDS - * BH: Panel enhanced Mode Count - * CX: Panel H. resolution - * DX: PAnel V. resolution - * ---------------------------------------------------------------------------- - */ -static void XGI_XG21Fun14Sub70(struct vb_device_info *pVBInfo, PX86_REGS pBiosArguments) -{ - unsigned short ModeIdIndex; - unsigned short ModeNo; - - unsigned short EModeCount; - unsigned short lvdstableindex; - - lvdstableindex = XGI_GetLVDSOEMTableIndex(pVBInfo); - pBiosArguments->h.bl = 0x81; - pBiosArguments->x.cx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHDE; - pBiosArguments->x.dx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVDE; - EModeCount = 0; - - pBiosArguments->x.ax = 0x0014; - for (ModeIdIndex = 0;; ModeIdIndex++) { - ModeNo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeID; - if (pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeID == 0xFF) { - pBiosArguments->h.bh = (unsigned char) EModeCount; - return; - } - if (!XGI_XG21CheckLVDSMode(ModeNo, ModeIdIndex, pVBInfo)) - continue; - - EModeCount++; - } -} - -/* ---------------------------------------------------------------------------- - * - * Description: Get Panel mode ID for enhanced mode - * I/P : BH: EModeIndex ( which < Panel enhanced Mode Count ) - * O/P : - * BL: Mode ID - * CX: H. resolution of the assigned by the index - * DX: V. resolution of the assigned by the index - * - * ---------------------------------------------------------------------------- - */ - -static void XGI_XG21Fun14Sub71(struct vb_device_info *pVBInfo, PX86_REGS pBiosArguments) -{ - - unsigned short EModeCount; - unsigned short ModeIdIndex, resindex; - unsigned short ModeNo; - unsigned short EModeIndex = pBiosArguments->h.bh; - - EModeCount = 0; - for (ModeIdIndex = 0;; ModeIdIndex++) { - ModeNo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeID; - if (pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeID == 0xFF) { - pBiosArguments->x.ax = 0x0114; - return; - } - if (!XGI_XG21CheckLVDSMode(ModeNo, ModeIdIndex, pVBInfo)) - continue; - - if (EModeCount == EModeIndex) { - resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - pBiosArguments->h.bl = (unsigned char) ModeNo; - pBiosArguments->x.cx = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ - pBiosArguments->x.dx = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */ - pBiosArguments->x.ax = 0x0014; - } - EModeCount++; - - } - -} - -/* ---------------------------------------------------------------------------- - * - * Description: Validate Panel modes ID support - * I/P : - * BL: ModeID - * O/P : - * CX: H. resolution of the assigned by the index - * DX: V. resolution of the assigned by the index - * - * ---------------------------------------------------------------------------- - */ -static void XGI_XG21Fun14Sub72(struct vb_device_info *pVBInfo, PX86_REGS pBiosArguments) -{ - unsigned short ModeIdIndex, resindex; - unsigned short ModeNo; - - ModeNo = pBiosArguments->h.bl; - XGI_SearchModeID(ModeNo, &ModeIdIndex, pVBInfo); - if (!XGI_XG21CheckLVDSMode(ModeNo, ModeIdIndex, pVBInfo)) { - pBiosArguments->x.cx = 0; - pBiosArguments->x.dx = 0; - pBiosArguments->x.ax = 0x0114; - return; - } - resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - if (ModeNo <= 0x13) { - pBiosArguments->x.cx = pVBInfo->StResInfo[resindex].HTotal; - pBiosArguments->x.dx = pVBInfo->StResInfo[resindex].VTotal; - } else { - pBiosArguments->x.cx = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ - pBiosArguments->x.dx = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */ - } - - pBiosArguments->x.ax = 0x0014; - -} - -/* ---------------------------------------------------------------------------- - * - * Description: Get Customized Panel misc. information support - * I/P : Select - * to get panel horizontal timing - * to get panel vertical timing - * to get channel clock parameter - * to get panel misc information - * - * O/P : - * BL: for input Select = 0 ; - * BX: *Value1 = Horizontal total - * CX: *Value2 = Horizontal front porch - * DX: *Value2 = Horizontal sync width - * BL: for input Select = 1 ; - * BX: *Value1 = Vertical total - * CX: *Value2 = Vertical front porch - * DX: *Value2 = Vertical sync width - * BL: for input Select = 2 ; - * BX: Value1 = The first CLK parameter - * CX: Value2 = The second CLK parameter - * BL: for input Select = 4 ; - * BX[15]: *Value1 D[15] VESA V. Polarity - * BX[14]: *Value1 D[14] VESA H. Polarity - * BX[7]: *Value1 D[7] Panel V. Polarity - * BX[6]: *Value1 D[6] Panel H. Polarity - * ---------------------------------------------------------------------------- - */ -static void XGI_XG21Fun14Sub73(struct vb_device_info *pVBInfo, PX86_REGS pBiosArguments) -{ - unsigned char Select; - - unsigned short lvdstableindex; - - lvdstableindex = XGI_GetLVDSOEMTableIndex(pVBInfo); - Select = pBiosArguments->h.bl; - - switch (Select) { - case 0: - pBiosArguments->x.bx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHT; - pBiosArguments->x.cx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHFP; - pBiosArguments->x.dx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHSYNC; - break; - case 1: - pBiosArguments->x.bx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVT; - pBiosArguments->x.cx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVFP; - pBiosArguments->x.dx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVSYNC; - break; - case 2: - pBiosArguments->x.bx = pVBInfo->XG21_LVDSCapList[lvdstableindex].VCLKData1; - pBiosArguments->x.cx = pVBInfo->XG21_LVDSCapList[lvdstableindex].VCLKData2; - break; - case 4: - pBiosArguments->x.bx = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDS_Capability; - break; - } - - pBiosArguments->x.ax = 0x0014; -} - -void XGI_XG21Fun14(struct xgi_hw_device_info *pXGIHWDE, PX86_REGS pBiosArguments) -{ - struct vb_device_info VBINF; - struct vb_device_info *pVBInfo = &VBINF; - - pVBInfo->IF_DEF_LVDS = 0; - pVBInfo->IF_DEF_CH7005 = 0; - pVBInfo->IF_DEF_HiVision = 1; - pVBInfo->IF_DEF_LCDA = 1; - pVBInfo->IF_DEF_CH7017 = 0; - pVBInfo->IF_DEF_YPbPr = 1; - pVBInfo->IF_DEF_CRT2Monitor = 0; - pVBInfo->IF_DEF_VideoCapture = 0; - pVBInfo->IF_DEF_ScaleLCD = 0; - pVBInfo->IF_DEF_OEMUtil = 0; - pVBInfo->IF_DEF_PWD = 0; - - InitTo330Pointer(pXGIHWDE->jChipType, pVBInfo); - ReadVBIOSTablData(pXGIHWDE->jChipType, pVBInfo); - - 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; - - switch (pBiosArguments->x.ax) { - case 0x1470: - XGI_XG21Fun14Sub70(pVBInfo, pBiosArguments); - break; - case 0x1471: - XGI_XG21Fun14Sub71(pVBInfo, pBiosArguments); - break; - case 0x1472: - XGI_XG21Fun14Sub72(pVBInfo, pBiosArguments); - break; - case 0x1473: - XGI_XG21Fun14Sub73(pVBInfo, pBiosArguments); - break; - } -} diff --git a/drivers/staging/xgifb/vb_ext.h b/drivers/staging/xgifb/vb_ext.h index 5cc4d12c2254..682452549746 100644 --- a/drivers/staging/xgifb/vb_ext.h +++ b/drivers/staging/xgifb/vb_ext.h @@ -21,9 +21,6 @@ typedef union _X86_REGS { struct BYTEREGS h; } X86_REGS, *PX86_REGS; -extern void XGI_XG21Fun14(struct xgi_hw_device_info *pXGIHWDE, PX86_REGS pBiosArguments); -extern void XGISetDPMS(struct xgi_hw_device_info *pXGIHWDE, - unsigned long VESA_POWER_STATE); extern void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo); extern void XGINew_SetModeScratch(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ; extern void ReadVBIOSTablData(unsigned char ChipType,