From: Aaro Koskinen Date: Sat, 12 Nov 2011 22:09:23 +0000 (+0200) Subject: staging: xgifb: delete XGI_GetSenseStatus() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f1c289115a12c75d5444c1589a2e1cb00a766bd4;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git staging: xgifb: delete XGI_GetSenseStatus() Delete unused function XGI_GetSenseStatus(). Static functions XGINew_Is301B(), XGINew_Sense(), XGINew_GetPanelID(), XGINew_BridgeIsEnable() and XGINew_SenseHiTV() can be deleted as well, since they are not used anymore. 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 b1a25730b7ca..fb6d63cee825 100644 --- a/drivers/staging/xgifb/vb_ext.c +++ b/drivers/staging/xgifb/vb_ext.c @@ -13,44 +13,6 @@ *********************** Dynamic Sense ************************ *************************************************************/ -static unsigned char XGINew_Is301B(struct vb_device_info *pVBInfo) -{ - unsigned short flag; - - flag = xgifb_reg_get(pVBInfo->Part4Port, 0x01); - - if (flag > 0x0B0) - return 0; /* 301b */ - else - return 1; -} - -static unsigned char XGINew_Sense(unsigned short tempbx, - unsigned short tempcx, - struct vb_device_info *pVBInfo) -{ - unsigned short temp, i, tempch; - - temp = tempbx & 0xFF; - xgifb_reg_set(pVBInfo->Part4Port, 0x11, temp); - temp = (tempbx & 0xFF00) >> 8; - temp |= (tempcx & 0x00FF); - xgifb_reg_and_or(pVBInfo->Part4Port, 0x10, ~0x1F, temp); - - for (i = 0; i < 10; i++) - XGI_LongWait(pVBInfo); - - tempch = (tempcx & 0x7F00) >> 8; - temp = xgifb_reg_get(pVBInfo->Part4Port, 0x03); - temp = temp ^ (0x0E); - temp &= tempch; - - if (temp > 0) - return 1; - else - return 0; -} - static unsigned char XGINew_GetLCDDDCInfo(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) @@ -95,343 +57,6 @@ XGINew_GetLCDDDCInfo(struct xgi_hw_device_info *HwDeviceExtension, } } -static unsigned char XGINew_GetPanelID(struct vb_device_info *pVBInfo) -{ - unsigned short PanelTypeTable[16] = { SyncNN | PanelRGB18Bit - | Panel800x600 | _PanelType00, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType01, SyncNN | PanelRGB18Bit - | Panel800x600 | _PanelType02, SyncNN | PanelRGB18Bit - | Panel640x480 | _PanelType03, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType04, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType05, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType06, SyncNN | PanelRGB24Bit - | Panel1024x768 | _PanelType07, SyncNN | PanelRGB18Bit - | Panel800x600 | _PanelType08, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType09, SyncNN | PanelRGB18Bit - | Panel800x600 | _PanelType0A, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType0B, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType0C, SyncNN | PanelRGB24Bit - | Panel1024x768 | _PanelType0D, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType0E, SyncNN | PanelRGB18Bit - | Panel1024x768 | _PanelType0F }; - unsigned short tempax, tempbx, temp; - /* unsigned short return_flag; */ - - tempax = xgifb_reg_get(pVBInfo->P3c4, 0x1A); - tempbx = tempax & 0x1E; - - if (tempax == 0) - return 0; - else { - /* - if (!(tempax & 0x10)) { - if (pVBInfo->IF_DEF_LVDS == 1) { - tempbx = 0; - temp = xgifb_reg_get(pVBInfo->P3c4, 0x38); - if (temp & 0x40) - tempbx |= 0x08; - if (temp & 0x20) - tempbx |= 0x02; - if (temp & 0x01) - tempbx |= 0x01; - - temp = xgifb_reg_get(pVBInfo->P3c4, 0x39); - if (temp & 0x80) - tempbx |= 0x04; - } else { - return(0); - } - } - */ - - tempbx = tempbx >> 1; - temp = tempbx & 0x00F; - xgifb_reg_set(pVBInfo->P3d4, 0x36, temp); - tempbx--; - tempbx = PanelTypeTable[tempbx]; - - temp = (tempbx & 0xFF00) >> 8; - xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~(LCDSyncBit - | LCDRGB18Bit), temp); - return 1; - } -} - -static unsigned char -XGINew_BridgeIsEnable(struct xgi_hw_device_info *HwDeviceExtension, - struct vb_device_info *pVBInfo) -{ - unsigned short flag; - - if (XGI_BridgeIsOn(pVBInfo) == 0) { - flag = xgifb_reg_get(pVBInfo->Part1Port, 0x0); - - if (flag & 0x050) - return 1; - else - return 0; - - } - return 0; -} - -static unsigned char -XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtension, - struct vb_device_info *pVBInfo) -{ - unsigned short tempbx, tempcx, temp, i, tempch; - - tempbx = *pVBInfo->pYCSenseData2; - - tempcx = 0x0604; - - temp = tempbx & 0xFF; - xgifb_reg_set(pVBInfo->Part4Port, 0x11, temp); - temp = (tempbx & 0xFF00) >> 8; - temp |= (tempcx & 0x00FF); - xgifb_reg_and_or(pVBInfo->Part4Port, 0x10, ~0x1F, temp); - - for (i = 0; i < 10; i++) - XGI_LongWait(pVBInfo); - - tempch = (tempcx & 0xFF00) >> 8; - temp = xgifb_reg_get(pVBInfo->Part4Port, 0x03); - temp = temp ^ (0x0E); - temp &= tempch; - - if (temp != tempch) - return 0; - - tempbx = *pVBInfo->pVideoSenseData2; - - tempcx = 0x0804; - temp = tempbx & 0xFF; - xgifb_reg_set(pVBInfo->Part4Port, 0x11, temp); - temp = (tempbx & 0xFF00) >> 8; - temp |= (tempcx & 0x00FF); - xgifb_reg_and_or(pVBInfo->Part4Port, 0x10, ~0x1F, temp); - - for (i = 0; i < 10; i++) - XGI_LongWait(pVBInfo); - - tempch = (tempcx & 0xFF00) >> 8; - temp = xgifb_reg_get(pVBInfo->Part4Port, 0x03); - temp = temp ^ (0x0E); - temp &= tempch; - - if (temp != tempch) { - return 0; - } else { - tempbx = 0x3FF; - tempcx = 0x0804; - temp = tempbx & 0xFF; - xgifb_reg_set(pVBInfo->Part4Port, 0x11, temp); - temp = (tempbx & 0xFF00) >> 8; - temp |= (tempcx & 0x00FF); - xgifb_reg_and_or(pVBInfo->Part4Port, 0x10, ~0x1F, temp); - - for (i = 0; i < 10; i++) - XGI_LongWait(pVBInfo); - - tempch = (tempcx & 0xFF00) >> 8; - temp = xgifb_reg_get(pVBInfo->Part4Port, 0x03); - temp = temp ^ (0x0E); - temp &= tempch; - - if (temp != tempch) - return 1; - else - return 0; - } -} - -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, - OutputSelect = *pVBInfo->pOutputSelect, - ModeIdIndex, i; - pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress; - - if (pVBInfo->IF_DEF_LVDS == 1) { - /* ynlai 02/27/2002 */ - tempax = xgifb_reg_get(pVBInfo->P3c4, 0x1A); - tempbx = xgifb_reg_get(pVBInfo->P3c4, 0x1B); - tempax = ((tempax & 0xFE) >> 1) | (tempbx << 8); - if (tempax == 0x00) { /* Get Panel id from DDC */ - temp = XGINew_GetLCDDDCInfo(HwDeviceExtension, pVBInfo); - if (temp == 1) { /* LCD connect */ - /* set CR39 bit0="1" */ - xgifb_reg_and_or(pVBInfo->P3d4, - 0x39, 0xFF, 0x01); - /* clean CR37 bit4="0" */ - xgifb_reg_and_or(pVBInfo->P3d4, - 0x37, 0xEF, 0x00); - temp = LCDSense; - } else { /* LCD don't connect */ - temp = 0; - } - } else { - XGINew_GetPanelID(pVBInfo); - temp = LCDSense; - } - - tempbx = ~(LCDSense | AVIDEOSense | SVIDEOSense); - xgifb_reg_and_or(pVBInfo->P3d4, 0x32, tempbx, temp); - } else { /* for 301 */ - if (pVBInfo->VBInfo & SetCRT2ToHiVisionTV) { /* for HiVision */ - tempax = xgifb_reg_get(pVBInfo->P3c4, 0x38); - temp = tempax & 0x01; - tempax = xgifb_reg_get(pVBInfo->P3c4, 0x3A); - temp = temp | (tempax & 0x02); - xgifb_reg_and_or(pVBInfo->P3d4, 0x32, 0xA0, temp); - } else { - if (XGI_BridgeIsOn(pVBInfo)) { - P2reg0 = xgifb_reg_get(pVBInfo->Part2Port, - 0x00); - if (!XGINew_BridgeIsEnable(HwDeviceExtension, - pVBInfo)) { - SenseModeNo = 0x2e; - /* xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x41); - * XGISetModeNew(HwDeviceExtension, 0x2e); - * // ynlai InitMode */ - - temp = XGI_SearchModeID(SenseModeNo, - &ModeIdIndex, - pVBInfo); - XGI_GetVGAType(HwDeviceExtension, - pVBInfo); - XGI_GetVBType(pVBInfo); - pVBInfo->SetFlag = 0x00; - pVBInfo->ModeType = ModeVGA; - pVBInfo->VBInfo = SetCRT2ToRAMDAC | - LoadDACFlag | - SetInSlaveMode; - XGI_GetLCDInfo(0x2e, - ModeIdIndex, - pVBInfo); - XGI_GetTVInfo(0x2e, - ModeIdIndex, - pVBInfo); - XGI_EnableBridge(HwDeviceExtension, - pVBInfo); - XGI_SetCRT2Group301(SenseModeNo, - HwDeviceExtension, - pVBInfo); - XGI_SetCRT2ModeRegs(0x2e, - HwDeviceExtension, - pVBInfo); - /* XGI_DisableBridge(HwDeviceExtension, - * pVBInfo ) ; */ - /* Display Off 0212 */ - xgifb_reg_and_or(pVBInfo->P3c4, - 0x01, - 0xDF, - 0x20); - for (i = 0; i < 20; i++) - XGI_LongWait(pVBInfo); - } - xgifb_reg_set(pVBInfo->Part2Port, 0x00, 0x1c); - tempax = 0; - tempbx = *pVBInfo->pRGBSenseData; - - if (!(XGINew_Is301B(pVBInfo))) - tempbx = *pVBInfo->pRGBSenseData2; - - tempcx = 0x0E08; - if (XGINew_Sense(tempbx, tempcx, pVBInfo)) { - if (XGINew_Sense(tempbx, - tempcx, - pVBInfo)) - tempax |= Monitor2Sense; - } - - if (pVBInfo->VBType & VB_XGI301C) - xgifb_reg_or(pVBInfo->Part4Port, - 0x0d, - 0x04); - - /* add by kuku for Multi-adapter sense HiTV */ - if (XGINew_SenseHiTV(HwDeviceExtension, - pVBInfo)) { - tempax |= HiTVSense; - if ((pVBInfo->VBType & VB_XGI301C)) - tempax ^= (HiTVSense | - YPbPrSense); - } - - /* start */ - if (!(tempax & (HiTVSense | YPbPrSense))) { - tempbx = *pVBInfo->pYCSenseData; - if (!(XGINew_Is301B(pVBInfo))) - tempbx = *pVBInfo->pYCSenseData2; - tempcx = 0x0604; - if (XGINew_Sense(tempbx, - tempcx, - pVBInfo)) { - if (XGINew_Sense(tempbx, - tempcx, - pVBInfo)) - tempax |= SVIDEOSense; - } - - if (OutputSelect & BoardTVType) { - tempbx = *pVBInfo->pVideoSenseData; - - if (!(XGINew_Is301B(pVBInfo))) - tempbx = *pVBInfo->pVideoSenseData2; - - tempcx = 0x0804; - if (XGINew_Sense(tempbx, - tempcx, - pVBInfo)) { - if (XGINew_Sense(tempbx, - tempcx, - pVBInfo)) - tempax |= AVIDEOSense; - } - } else { - if (!(tempax & SVIDEOSense)) { - tempbx = *pVBInfo->pVideoSenseData; - - if (!(XGINew_Is301B(pVBInfo))) - tempbx = *pVBInfo->pVideoSenseData2; - - tempcx = 0x0804; - if (XGINew_Sense(tempbx, - tempcx, - pVBInfo)) { - if (XGINew_Sense(tempbx, tempcx, pVBInfo)) - tempax |= AVIDEOSense; - } - } - } - } - } /* end */ - if (!(tempax & Monitor2Sense)) { - if (XGINew_SenseLCD(HwDeviceExtension, pVBInfo)) - tempax |= LCDSense; - } - tempbx = 0; - tempcx = 0; - XGINew_Sense(tempbx, tempcx, pVBInfo); - - xgifb_reg_and_or(pVBInfo->P3d4, 0x32, ~0xDF, tempax); - xgifb_reg_set(pVBInfo->Part2Port, 0x00, P2reg0); - - if (!(P2reg0 & 0x20)) { - pVBInfo->VBInfo = DisableCRT2Display; - /* XGI_SetCRT2Group301(SenseModeNo, - * HwDeviceExtension, - * pVBInfo); */ - } - } - } - XGI_DisableBridge(HwDeviceExtension, pVBInfo); /* shampoo 0226 */ - -} - unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { diff --git a/drivers/staging/xgifb/vb_ext.h b/drivers/staging/xgifb/vb_ext.h index 0b1f55b4242f..98c026c2ea64 100644 --- a/drivers/staging/xgifb/vb_ext.h +++ b/drivers/staging/xgifb/vb_ext.h @@ -1,8 +1,6 @@ #ifndef _VBEXT_ #define _VBEXT_ -extern void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, - struct vb_device_info *pVBInfo); extern unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *, struct vb_device_info *pVBInfo);