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staging: xgifb: vb_setmode: make XGI_XG21SetPanelDelay() static 

XGI_XG21SetPanelDelay() can be made static. Move the function, so that
forward declaration is not needed.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Aaro Koskinen 2011-11-27 23:03:11 +02:00 committed by Greg Kroah-Hartman
parent 776115a0eb
commit 9913b6c0d7
2 changed files with 29 additions and 31 deletions
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58
drivers/staging/xgifb/vb_setmode.c
View File

@ -3819,6 +3819,35 @@ static void XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl,
xgifb_reg_and_or(pVBInfo->P3d4, 0x48, ~tempbh, tempbl);
}
/* --------------------------------------------------------------------- */
/* Function : XGI_XG21SetPanelDelay */
/* Input : */
/* Output : */
/* Description : */
/* I/P : bl : 1 ; T1 : the duration between CPL on and signal on */
/* : bl : 2 ; T2 : the duration signal on and Vdd on */
/* : bl : 3 ; T3 : the duration between CPL off and signal off */
/* : bl : 4 ; T4 : the duration signal off and Vdd off */
/* --------------------------------------------------------------------- */
static void XGI_XG21SetPanelDelay(unsigned short tempbl,
struct vb_device_info *pVBInfo)
{
unsigned short index;
index = XGI_GetLVDSOEMTableIndex(pVBInfo);
if (tempbl == 1)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S1);
if (tempbl == 2)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S2);
if (tempbl == 3)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S3);
if (tempbl == 4)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S4);
}
void XGI_DisplayOn(struct xgi_hw_device_info *pXGIHWDE,
struct vb_device_info *pVBInfo)
{
@ -6026,35 +6055,6 @@ unsigned short XGI_GetLVDSOEMTableIndex(struct vb_device_info *pVBInfo)
return 0;
}
/* --------------------------------------------------------------------- */
/* Function : XGI_XG21SetPanelDelay */
/* Input : */
/* Output : */
/* Description : */
/* I/P : bl : 1 ; T1 : the duration between CPL on and signal on */
/* : bl : 2 ; T2 : the duration signal on and Vdd on */
/* : bl : 3 ; T3 : the duration between CPL off and signal off */
/* : bl : 4 ; T4 : the duration signal off and Vdd off */
/* --------------------------------------------------------------------- */
void XGI_XG21SetPanelDelay(unsigned short tempbl,
struct vb_device_info *pVBInfo)
{
unsigned short index;
index = XGI_GetLVDSOEMTableIndex(pVBInfo);
if (tempbl == 1)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S1);
if (tempbl == 2)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S2);
if (tempbl == 3)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S3);
if (tempbl == 4)
mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S4);
}
unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
{

2
drivers/staging/xgifb/vb_setmode.h
View File

@ -47,8 +47,6 @@ extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short ModeNo,
unsigned short ModeIdIndex,
struct vb_device_info *);
extern void XGI_XG21SetPanelDelay(unsigned short tempbl,
struct vb_device_info *pVBInfo);
extern unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo);