leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging/xgifb: Replace constant arrays with constant values

Browse Source 
This patch removes the arrays in XGI_GetVCLK2Ptr which each contain only
one value four times and replaces them with their constant value.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Huewe 2012-06-14 00:21:47 +02:00 committed by Greg Kroah-Hartman
parent d6461e49c0
commit f477d3e6bb
1 changed files with 5 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/staging/xgifb/vb_setmode.c
View File

@ -1010,24 +1010,6 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
unsigned short LCDXlat1VCLK[4] = { VCLK65_315 + 2,
VCLK65_315 + 2,
VCLK65_315 + 2,
VCLK65_315 + 2 };
unsigned short LCDXlat2VCLK[4] = { VCLK108_2_315 + 5,
VCLK108_2_315 + 5,
VCLK108_2_315 + 5,
VCLK108_2_315 + 5 };
unsigned short LVDSXlat1VCLK[4] = { VCLK40, VCLK40, VCLK40, VCLK40 };
unsigned short LVDSXlat2VCLK[4] = { VCLK65_315 + 2,
VCLK65_315 + 2,
VCLK65_315 + 2,
VCLK65_315 + 2 };
unsigned short LVDSXlat3VCLK[4] = { VCLK65_315 + 2,
VCLK65_315 + 2,
VCLK65_315 + 2,
VCLK65_315 + 2 };
unsigned short CRT2Index, VCLKIndex;
unsigned short modeflag, resinfo;
@ -1040,9 +1022,9 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
CRT2Index = CRT2Index >> 6; /* for LCD */
if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { /*301b*/
if (pVBInfo->LCDResInfo != Panel_1024x768)
VCLKIndex = LCDXlat2VCLK[CRT2Index];
VCLKIndex = VCLK108_2_315 + 5; /* LCDXlat2VCLK */
else
VCLKIndex = LCDXlat1VCLK[CRT2Index];
VCLKIndex = VCLK65_315 + 2; /* LCDXlat1VCLK */
} else if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
if (pVBInfo->SetFlag & RPLLDIV2XO) {
VCLKIndex = TVCLKBASE_315 + HiTVVCLKDIV2;
@ -1093,12 +1075,12 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
VCLKIndex = VCLKIndex >> 6;
if ((pVBInfo->LCDResInfo == Panel_800x600) ||
(pVBInfo->LCDResInfo == Panel_320x480))
VCLKIndex = LVDSXlat1VCLK[VCLKIndex];
VCLKIndex = VCLK40; /* LVDSXlat1VCLK */
else if ((pVBInfo->LCDResInfo == Panel_1024x768) ||
(pVBInfo->LCDResInfo == Panel_1024x768x75))
VCLKIndex = LVDSXlat2VCLK[VCLKIndex];
VCLKIndex = VCLK65_315 + 2; /* LVDSXlat2VCLK */
else
VCLKIndex = LVDSXlat3VCLK[VCLKIndex];
VCLKIndex = VCLK65_315 + 2; /* LVDSXlat3VCLK */
}
return VCLKIndex;