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Code Issues Releases Wiki Activity

Staging: xgifb: Refactor XGI_GetCRT2ResInfo().

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Use a goto to remove one level of indentation, fixing style warnings.

Signed-off-by: Miguel Gómez <magomez@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miguel Gómez 2012-07-06 12:40:49 +02:00 committed by Greg Kroah-Hartman
parent f93173515f
commit 3339db8a0c
1 changed files with 35 additions and 34 deletions
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69
drivers/staging/xgifb/vb_setmode.c
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@ -3263,46 +3263,47 @@ static void XGI_GetCRT2ResInfo(unsigned short ModeNo,
if (modeflag & DoubleScanMode)
yres *= 2;
if (pVBInfo->VBInfo & SetCRT2ToLCD) {
if (pVBInfo->IF_DEF_LVDS == 0) {
if (pVBInfo->LCDResInfo == Panel_1600x1200) {
if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
if (yres == 1024)
yres = 1056;
}
}
if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
goto exit;
if (pVBInfo->LCDResInfo == Panel_1280x1024) {
if (yres == 400)
yres = 405;
else if (yres == 350)
yres = 360;
if (pVBInfo->LCDInfo & XGI_LCDVESATiming) {
if (yres == 360)
yres = 375;
}
}
if (pVBInfo->LCDResInfo == Panel_1024x768) {
if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
if (!(pVBInfo->LCDInfo
& LCDNonExpanding)) {
if (yres == 350)
yres = 357;
else if (yres == 400)
yres = 420;
else if (yres == 480)
yres = 525;
}
}
if (pVBInfo->IF_DEF_LVDS == 0) {
if (pVBInfo->LCDResInfo == Panel_1600x1200) {
if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
if (yres == 1024)
yres = 1056;
}
}
if (xres == 720)
xres = 640;
if (pVBInfo->LCDResInfo == Panel_1280x1024) {
if (yres == 400)
yres = 405;
else if (yres == 350)
yres = 360;
if (pVBInfo->LCDInfo & XGI_LCDVESATiming) {
if (yres == 360)
yres = 375;
}
}
if (pVBInfo->LCDResInfo == Panel_1024x768) {
if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
if (!(pVBInfo->LCDInfo & LCDNonExpanding)) {
if (yres == 350)
yres = 357;
else if (yres == 400)
yres = 420;
else if (yres == 480)
yres = 525;
}
}
}
}
if (xres == 720)
xres = 640;
exit:
pVBInfo->VGAHDE = xres;
pVBInfo->HDE = xres;
pVBInfo->VGAVDE = yres;