diff options
| -rw-r--r-- | drivers/staging/xgifb/vb_setmode.c | 73 |
1 files changed, 25 insertions, 48 deletions
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index 4b49705c04c4..03edf36e18df 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -250,48 +250,30 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo, if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { tempax |= SupportLCD; - if (pVBInfo->LCDResInfo != Panel_1280x1024) { - if (pVBInfo->LCDResInfo != Panel_1280x960) { - if (pVBInfo->LCDInfo & - LCDNonExpanding) { - if (resinfo >= 9) { - tempax = 0; - return 0; - } - } - } - } + if (pVBInfo->LCDResInfo != Panel_1280x1024 && + pVBInfo->LCDResInfo != Panel_1280x960 && + (pVBInfo->LCDInfo & LCDNonExpanding) && + resinfo >= 9) + return 0; } if (pVBInfo->VBInfo & SetCRT2ToHiVision) { /* for HiTV */ if ((pVBInfo->VBType & VB_SIS301LV) && (pVBInfo->VBExtInfo == VB_YPbPr1080i)) { tempax |= SupportYPbPr750p; - if (pVBInfo->VBInfo & SetInSlaveMode) { - if (resinfo == 4) - return 0; - - if (resinfo == 3) - return 0; - - if (resinfo > 7) - return 0; - } + if ((pVBInfo->VBInfo & SetInSlaveMode) && + ((resinfo == 3) || + (resinfo == 4) || + (resinfo > 7))) + return 0; } else { tempax |= SupportHiVision; - if (pVBInfo->VBInfo & SetInSlaveMode) { - if (resinfo == 4) + if ((pVBInfo->VBInfo & SetInSlaveMode) && + ((resinfo == 4) || + (resinfo == 3 && + (pVBInfo->SetFlag & TVSimuMode)) || + (resinfo > 7))) return 0; - - if (resinfo == 3) { - if (pVBInfo->SetFlag - & TVSimuMode) - return 0; - } - - if (resinfo > 7) - return 0; - } } } else { if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO | @@ -301,23 +283,18 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo, SetCRT2ToHiVision)) { tempax |= SupportTV; - if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B - | VB_SIS301LV | VB_SIS302LV - | VB_XGI301C)) { + if (pVBInfo->VBType & (VB_SIS301B | + VB_SIS302B | + VB_SIS301LV | + VB_SIS302LV | + VB_XGI301C)) tempax |= SupportTV1024; - } - if (!(pVBInfo->VBInfo & TVSetPAL)) { - if (modeflag & NoSupportSimuTV) { - if (pVBInfo->VBInfo & - SetInSlaveMode) { - if (!(pVBInfo->VBInfo & - SetNotSimuMode)) { - return 0; - } - } - } - } + if (!(pVBInfo->VBInfo & TVSetPAL) && + (modeflag & NoSupportSimuTV) && + (pVBInfo->VBInfo & SetInSlaveMode) && + (!(pVBInfo->VBInfo & SetNotSimuMode))) + return 0; } } } else { /* for LVDS */ |
