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tweak register settings for sensor type 1 at 600 dpi

merge-requests/1/head
Stphane Voltz 2010-03-07 23:20:57 +01:00
rodzic 9b6a7af442
commit e253e63695
1 zmienionych plików z 20 dodań i 14 usunięć
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34
backend/rts8891.c
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@ -5867,11 +5867,13 @@ shading_calibration (struct Rts8891_Device *dev, SANE_Bool color, int mode,
case SENSOR_TYPE_XPA:
DBG (DBG_io,
"shading_calibration: setting up SENSOR_TYPE_XPA for 600 dpi\n");
dev->regs[0x33] = 0x86;
dev->regs[0x33] = 0x83; /* 0x86 */
dev->regs[0x34] = 0x10;
dev->regs[0x50] = 0x18;
dev->regs[0x64] = 0x02;
dev->regs[0x65] = 0x10;
dev->regs[0x50] = 0x00; /* 0x18 */
dev->regs[0x64] = 0x01; /* 0x02 */
dev->regs[0x65] = 0x20; /* 0x10 */
dev->regs[0x66] = 0xa6;
dev->regs[0x6c] = 0x92;
dev->regs[0x72] = 0x3a;
dev->regs[0x73] = 0x15;
dev->regs[0x74] = 0x62;
@ -5906,9 +5908,10 @@ shading_calibration (struct Rts8891_Device *dev, SANE_Bool color, int mode,
dev->regs[0xd0] = 0xf4;
dev->regs[0xd1] = 0xe7;
dev->regs[0xd2] = 0x08;
/* dev->regs[0xd3] = 0x0e; */
dev->regs[0xd3] = 0x0e;
dev->regs[0xd4] = 0x10;
dev->regs[0xd7] = 0x31;
SET_DOUBLE (dev->regs, EXPOSURE_REG, 915); /* 0x393 */
break;
case SENSOR_TYPE_4400:
@ -5959,7 +5962,7 @@ shading_calibration (struct Rts8891_Device *dev, SANE_Bool color, int mode,
dev->regs[0xd0] = 0xf4;
dev->regs[0xd1] = 0xe7;
dev->regs[0xd2] = 0x08;
/*dev->regs[0xd3] = 0x0e; */
dev->regs[0xd3] = 0x0e;
dev->regs[0xd4] = 0x10;
dev->regs[0xd7] = 0x31;
dev->regs[0xe2] = 0x02;
@ -7298,15 +7301,18 @@ write_scan_registers (struct Rts8891_Session *session)
DBG (DBG_io, "write_scan_registers: setting up SENSOR_TYPE_XPA for 600 dpi\n");
status2 = 0x3f;
dev->regs[0x33] = 0x86;
dev->regs[0x33] = 0x83; /* 0x86 */
dev->regs[0x34] = 0xf0;
dev->regs[0x35] = 0x1b;
dev->regs[0x36] = 0x29;
dev->regs[0x3a] = 0x1b;
dev->regs[0x40] = 0x24;
dev->regs[0x50] = 0x18;
dev->regs[0x64] = 0x02;
dev->regs[0x65] = 0x10;
dev->regs[0x50] = 0x00; /* 0x18 */
dev->regs[0x64] = 0x01; /* 0x02 */
dev->regs[0x65] = 0x20; /* 0x10 */
dev->regs[0x66] = 0xa6;
dev->regs[0x6c] = 0x92;
dev->regs[0x6d] = 0x14;
dev->regs[0x72] = 0x3a;
dev->regs[0x73] = 0x15;
dev->regs[0x74] = 0x62;
@ -7324,8 +7330,8 @@ write_scan_registers (struct Rts8891_Session *session)
dev->regs[0x89] = 0x27; /* 427=1063 */
dev->regs[0x8a] = 0x04;
dev->regs[0x8d] = 0xbc;
dev->regs[0x8e] = 0x63; /* 25532 */
dev->regs[0x8d] = 0xde;
dev->regs[0x8e] = 0x61; /* 25054 */
dev->regs[0xc0] = 0xf8;
dev->regs[0xc1] = 0x7f;
@ -7346,7 +7352,7 @@ write_scan_registers (struct Rts8891_Session *session)
dev->regs[0xd0] = 0xf4;
dev->regs[0xd1] = 0xe7;
dev->regs[0xd2] = 0x08;
dev->regs[0xd3] = 0x0e;
dev->regs[0xd3] = 0x02;
dev->regs[0xd4] = 0x10;
dev->regs[0xd7] = 0x31;
dev->regs[0xe2] = 0x01;
@ -7362,7 +7368,7 @@ write_scan_registers (struct Rts8891_Session *session)
dev->regs[0xef] = 0x00;
dev->regs[0xf0] = 0x00;
dev->regs[0xf2] = 0x00;
SET_DOUBLE (dev->regs, EXPOSURE_REG, 2749);
SET_DOUBLE (dev->regs, EXPOSURE_REG, 2749); /* 0x0abd */
break;
case SENSOR_TYPE_4400: