USB: SisUSB2VGA: Lindent drivers/usb/misc/sisusbvga/sisusb_init.c

Better indentation

Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Felipe Balbi 2007-08-10 09:34:31 -04:00 committed by Greg Kroah-Hartman
parent 1c1772a260
commit 22b2c526e7

View File

@ -55,8 +55,7 @@
/* POINTER INITIALIZATION */
/*********************************************/
static void
SiSUSB_InitPtr(struct SiS_Private *SiS_Pr)
static void SiSUSB_InitPtr(struct SiS_Private *SiS_Pr)
{
SiS_Pr->SiS_ModeResInfo = SiSUSB_ModeResInfo;
SiS_Pr->SiS_StandTable = SiSUSB_StandTable;
@ -88,8 +87,7 @@ SiS_SetRegByte(struct SiS_Private *SiS_Pr, unsigned long port,
}
static unsigned char
SiS_GetReg(struct SiS_Private *SiS_Pr, unsigned long port,
unsigned short index)
SiS_GetReg(struct SiS_Private *SiS_Pr, unsigned long port, unsigned short index)
{
u8 data;
@ -134,8 +132,7 @@ SiS_SetRegOR(struct SiS_Private *SiS_Pr,unsigned long port,
/* HELPER: DisplayOn, DisplayOff */
/*********************************************/
static void
SiS_DisplayOn(struct SiS_Private *SiS_Pr)
static void SiS_DisplayOn(struct SiS_Private *SiS_Pr)
{
SiS_SetRegAND(SiS_Pr, SiS_Pr->SiS_P3c4, 0x01, 0xDF);
}
@ -144,8 +141,7 @@ SiS_DisplayOn(struct SiS_Private *SiS_Pr)
/* HELPER: Init Port Addresses */
/*********************************************/
static void
SiSUSBRegInit(struct SiS_Private *SiS_Pr, unsigned long BaseAddr)
static void SiSUSBRegInit(struct SiS_Private *SiS_Pr, unsigned long BaseAddr)
{
SiS_Pr->SiS_P3c4 = BaseAddr + 0x14;
SiS_Pr->SiS_P3d4 = BaseAddr + 0x24;
@ -168,8 +164,7 @@ SiSUSBRegInit(struct SiS_Private *SiS_Pr, unsigned long BaseAddr)
/* HELPER: GetSysFlags */
/*********************************************/
static void
SiS_GetSysFlags(struct SiS_Private *SiS_Pr)
static void SiS_GetSysFlags(struct SiS_Private *SiS_Pr)
{
SiS_Pr->SiS_MyCR63 = 0x63;
}
@ -178,8 +173,7 @@ SiS_GetSysFlags(struct SiS_Private *SiS_Pr)
/* HELPER: Init PCI & Engines */
/*********************************************/
static void
SiSInitPCIetc(struct SiS_Private *SiS_Pr)
static void SiSInitPCIetc(struct SiS_Private *SiS_Pr)
{
SiS_SetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x20, 0xa1);
/* - Enable 2D (0x40)
@ -195,8 +189,7 @@ SiSInitPCIetc(struct SiS_Private *SiS_Pr)
/* HELPER: SET SEGMENT REGISTERS */
/*********************************************/
static void
SiS_SetSegRegLower(struct SiS_Private *SiS_Pr, unsigned short value)
static void SiS_SetSegRegLower(struct SiS_Private *SiS_Pr, unsigned short value)
{
unsigned short temp;
@ -209,8 +202,7 @@ SiS_SetSegRegLower(struct SiS_Private *SiS_Pr, unsigned short value)
SiS_SetRegByte(SiS_Pr, SiS_Pr->SiS_P3cd, temp);
}
static void
SiS_SetSegRegUpper(struct SiS_Private *SiS_Pr, unsigned short value)
static void SiS_SetSegRegUpper(struct SiS_Private *SiS_Pr, unsigned short value)
{
unsigned short temp;
@ -223,15 +215,13 @@ SiS_SetSegRegUpper(struct SiS_Private *SiS_Pr, unsigned short value)
SiS_SetRegByte(SiS_Pr, SiS_Pr->SiS_P3cd, temp);
}
static void
SiS_SetSegmentReg(struct SiS_Private *SiS_Pr, unsigned short value)
static void SiS_SetSegmentReg(struct SiS_Private *SiS_Pr, unsigned short value)
{
SiS_SetSegRegLower(SiS_Pr, value);
SiS_SetSegRegUpper(SiS_Pr, value);
}
static void
SiS_ResetSegmentReg(struct SiS_Private *SiS_Pr)
static void SiS_ResetSegmentReg(struct SiS_Private *SiS_Pr)
{
SiS_SetSegmentReg(SiS_Pr, 0);
}
@ -247,14 +237,12 @@ SiS_SetSegmentRegOver(struct SiS_Private *SiS_Pr, unsigned short value)
SiS_SetSegmentReg(SiS_Pr, value);
}
static void
SiS_ResetSegmentRegOver(struct SiS_Private *SiS_Pr)
static void SiS_ResetSegmentRegOver(struct SiS_Private *SiS_Pr)
{
SiS_SetSegmentRegOver(SiS_Pr, 0);
}
static void
SiS_ResetSegmentRegisters(struct SiS_Private *SiS_Pr)
static void SiS_ResetSegmentRegisters(struct SiS_Private *SiS_Pr)
{
SiS_ResetSegmentReg(SiS_Pr);
SiS_ResetSegmentRegOver(SiS_Pr);
@ -279,10 +267,12 @@ SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
if (SiS_Pr->SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID == (*ModeNo))
if (SiS_Pr->SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID ==
(*ModeNo))
break;
if (SiS_Pr->SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF)
if (SiS_Pr->SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID ==
0xFF)
return 0;
}
@ -295,8 +285,7 @@ SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
/* HELPER: ENABLE CRT1 */
/*********************************************/
static void
SiS_HandleCRT1(struct SiS_Private *SiS_Pr)
static void SiS_HandleCRT1(struct SiS_Private *SiS_Pr)
{
/* Enable CRT1 gating */
SiS_SetRegAND(SiS_Pr, SiS_Pr->SiS_P3d4, SiS_Pr->SiS_MyCR63, 0xbf);
@ -321,7 +310,8 @@ SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
}
index = (modeflag & ModeTypeMask) - ModeEGA;
if (index < 0) index = 0;
if (index < 0)
index = 0;
return ColorDepth[index];
}
@ -454,8 +444,7 @@ SiS_SetGRCRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
/* CLEAR EXTENDED REGISTERS */
/*********************************************/
static void
SiS_ClearExt1Regs(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
static void SiS_ClearExt1Regs(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
int i;
@ -480,7 +469,8 @@ SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
return 0xFFFF;
index = SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x33) & 0x0F;
if (index > 0) index--;
if (index > 0)
index--;
rrti = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
ModeNo = SiS_Pr->SiS_RefIndex[rrti].ModeID;
@ -490,7 +480,8 @@ SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
if (SiS_Pr->SiS_RefIndex[rrti + i].ModeID != ModeNo)
break;
temp = SiS_Pr->SiS_RefIndex[rrti + i].Ext_InfoFlag & ModeTypeMask;
temp =
SiS_Pr->SiS_RefIndex[rrti + i].Ext_InfoFlag & ModeTypeMask;
if (temp < SiS_Pr->SiS_ModeType)
break;
@ -507,8 +498,7 @@ SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
/* SYNC */
/*********************************************/
static void
SiS_SetCRT1Sync(struct SiS_Private *SiS_Pr, unsigned short rrti)
static void SiS_SetCRT1Sync(struct SiS_Private *SiS_Pr, unsigned short rrti)
{
unsigned short sync = SiS_Pr->SiS_RefIndex[rrti].Ext_InfoFlag >> 8;
sync &= 0xC0;
@ -554,7 +544,8 @@ SiS_SetCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
SiS_SetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x0E, temp);
temp = ((SiS_Pr->SiS_CRT1Table[index].CR[16]) & 0x01) << 5;
if (modeflag & DoubleScanMode) temp |= 0x80;
if (modeflag & DoubleScanMode)
temp |= 0x80;
SiS_SetRegANDOR(SiS_Pr, SiS_Pr->SiS_P3d4, 0x09, 0x5F, temp);
if (SiS_Pr->SiS_ModeType > ModeVGA)
@ -580,11 +571,13 @@ SiS_SetCRT1Offset(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
SiS_SetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x13, (du & 0xFF));
if (infoflag & InterlaceMode) du >>= 1;
if (infoflag & InterlaceMode)
du >>= 1;
du <<= 5;
temp = (du >> 8) & 0xff;
if (du & 0xff) temp++;
if (du & 0xff)
temp++;
temp++;
SiS_SetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x10, temp);
}
@ -648,7 +641,8 @@ SiS_SetVCLKState(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
}
if (VCLK >= 166) data |= 0x0c;
if (VCLK >= 166)
data |= 0x0c;
SiS_SetRegANDOR(SiS_Pr, SiS_Pr->SiS_P3c4, 0x32, 0xf3, data);
if (VCLK >= 166)
@ -688,17 +682,22 @@ SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
data |= 0x02;
data |= ((SiS_Pr->SiS_ModeType - ModeVGA) << 2);
}
if (infoflag & InterlaceMode) data |= 0x20;
if (infoflag & InterlaceMode)
data |= 0x20;
}
SiS_SetRegANDOR(SiS_Pr, SiS_Pr->SiS_P3c4, 0x06, 0xC0, data);
data = 0;
if (infoflag & InterlaceMode) {
/* data = (Hsync / 8) - ((Htotal / 8) / 2) + 3 */
unsigned short hrs = (SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x04) |
((SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x0b) & 0xc0) << 2)) - 3;
unsigned short hto = (SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x00) |
((SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x0b) & 0x03) << 8)) + 5;
unsigned short hrs =
(SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x04) |
((SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x0b) & 0xc0) << 2))
- 3;
unsigned short hto =
(SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x00) |
((SiS_GetReg(SiS_Pr, SiS_Pr->SiS_P3c4, 0x0b) & 0x03) << 8))
+ 5;
data = hrs - (hto >> 1) + 3;
}
SiS_SetReg(SiS_Pr, SiS_Pr->SiS_P3d4, 0x19, (data & 0xFF));
@ -746,13 +745,19 @@ SiS_WriteDAC(struct SiS_Private *SiS_Pr, unsigned long DACData,
switch (dl) {
case 0:
d1 = dh; d2 = ah; d3 = al;
d1 = dh;
d2 = ah;
d3 = al;
break;
case 1:
d1 = ah; d2 = al; d3 = dh;
d1 = ah;
d2 = al;
d3 = dh;
break;
default:
d1 = al; d2 = dh; d3 = ah;
d1 = al;
d2 = dh;
d3 = ah;
}
SiS_SetRegByte(SiS_Pr, DACData, (d1 << shiftflag));
SiS_SetRegByte(SiS_Pr, DACData, (d2 << shiftflag));
@ -760,7 +765,8 @@ SiS_WriteDAC(struct SiS_Private *SiS_Pr, unsigned long DACData,
}
static void
SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short mi)
SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short mi)
{
unsigned short data, data2, time, i, j, k, m, n, o;
unsigned short si, di, bx, sf;
@ -798,8 +804,10 @@ SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short mi
data = table[i];
for (k = 0; k < 3; k++) {
data2 = 0;
if (data & 0x01) data2 += 0x2A;
if (data & 0x02) data2 += 0x15;
if (data & 0x01)
data2 += 0x2A;
if (data & 0x02)
data2 += 0x15;
SiS_SetRegByte(SiS_Pr, DACData, (data2 << sf));
data >>= 2;
}
@ -818,13 +826,15 @@ SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short mi
for (n = 0; n < 3; n++) {
for (o = 0; o < 5; o++) {
SiS_WriteDAC(SiS_Pr, DACData, sf, n,
table[di], table[bx], table[si]);
table[di], table[bx],
table[si]);
si++;
}
si -= 2;
for (o = 0; o < 3; o++) {
SiS_WriteDAC(SiS_Pr, DACData, sf, n,
table[di], table[si], table[bx]);
table[di], table[si],
table[bx]);
si--;
}
}
@ -880,8 +890,7 @@ SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
/* SiSSetMode() */
/*********************************************/
int
SiSUSBSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
int SiSUSBSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
unsigned short ModeIdIndex;
unsigned long BaseAddr = SiS_Pr->IOAddress;
@ -918,8 +927,7 @@ SiSUSBSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
return 1;
}
int
SiSUSBSetVESAMode(struct SiS_Private *SiS_Pr, unsigned short VModeNo)
int SiSUSBSetVESAMode(struct SiS_Private *SiS_Pr, unsigned short VModeNo)
{
unsigned short ModeNo = 0;
int i;
@ -951,7 +959,3 @@ SiSUSBSetVESAMode(struct SiS_Private *SiS_Pr, unsigned short VModeNo)
}
#endif /* INCL_SISUSB_CON */