mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 10:49:33 +00:00
staging: xgifb: SetFlag: delete GatingCRT
This flag is never set, so checks can be removed and code behind it deleted. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
b750f51661
commit
ae424a3d6e
2 changed files with 3 additions and 17 deletions
|
@ -30,7 +30,6 @@
|
|||
#define SetCRT2ToDualEdge 0x8000
|
||||
|
||||
#define ReserveTVOption 0x0008
|
||||
#define GatingCRT 0x0800
|
||||
#define DisableChB 0x1000
|
||||
#define EnableChB 0x2000
|
||||
#define DisableChA 0x4000
|
||||
|
|
|
@ -4283,12 +4283,6 @@ static void XGI_SetGroup5(unsigned short ModeNo, unsigned short ModeIdIndex,
|
|||
return;
|
||||
}
|
||||
|
||||
static void XGI_EnableGatingCRT(struct xgi_hw_device_info *HwDeviceExtension,
|
||||
struct vb_device_info *pVBInfo)
|
||||
{
|
||||
xgifb_reg_and_or(pVBInfo->P3d4, 0x63, 0xBF, 0x40);
|
||||
}
|
||||
|
||||
static void XGI_DisableGatingCRT(struct xgi_hw_device_info *HwDeviceExtension,
|
||||
struct vb_device_info *pVBInfo)
|
||||
{
|
||||
|
@ -4623,11 +4617,8 @@ static void XGI_DisableBridge(struct xgifb_video_info *xgifb_info,
|
|||
|
||||
if ((pVBInfo->SetFlag & DisableChA) || (pVBInfo->VBInfo
|
||||
& (DisableCRT2Display | XGI_SetCRT2ToLCDA
|
||||
| SetSimuScanMode))) {
|
||||
if (pVBInfo->SetFlag & GatingCRT)
|
||||
XGI_EnableGatingCRT(HwDeviceExtension, pVBInfo);
|
||||
| SetSimuScanMode)))
|
||||
XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
|
||||
}
|
||||
|
||||
if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
|
||||
if ((pVBInfo->SetFlag & DisableChA) || (pVBInfo->VBInfo
|
||||
|
@ -5572,12 +5563,8 @@ static void XGI_EnableBridge(struct xgifb_video_info *xgifb_info,
|
|||
xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah);
|
||||
|
||||
if (!(pVBInfo->SetFlag & DisableChA)) {
|
||||
if (!(pVBInfo->SetFlag & GatingCRT)) {
|
||||
XGI_DisableGatingCRT(HwDeviceExtension,
|
||||
pVBInfo);
|
||||
XGI_DisplayOn(xgifb_info, HwDeviceExtension,
|
||||
pVBInfo);
|
||||
}
|
||||
XGI_DisableGatingCRT(HwDeviceExtension, pVBInfo);
|
||||
XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo);
|
||||
}
|
||||
} /* 301 */
|
||||
else { /* LVDS */
|
||||
|
|
Loading…
Reference in a new issue