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V4L/DVB: gspca - t613: Support for LT168G sensor.

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Signed-off-by: Nicolau Werneck <nwerneck@gmail.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Nicolau Werneck 2010-01-30 16:00:15 -03:00 committed by Mauro Carvalho Chehab
parent cc2f82c22f
commit 00e8006db5
1 changed files with 49 additions and 0 deletions
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49
drivers/media/video/gspca/t613.c
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@ -52,6 +52,7 @@ struct sd {
#define SENSOR_OM6802 0
#define SENSOR_OTHER 1
#define SENSOR_TAS5130A 2
#define SENSOR_LT168G 3 /* must verify if this is the actual model */
};
/* V4L2 controls supported by the driver */
@ -306,6 +307,17 @@ static const u8 n4_tas5130a[] = {
0xbe, 0x36, 0xbf, 0xff, 0xc2, 0x88, 0xc5, 0xc8,
0xc6, 0xda
};
static const u8 n4_lt168g[] = {
0x66, 0x01, 0x7f, 0x00, 0x80, 0x7c, 0x81, 0x28,
0x83, 0x44, 0x84, 0x20, 0x86, 0x20, 0x8a, 0x70,
0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xa0, 0x8e, 0xb3,
0x8f, 0x24, 0xa1, 0xb0, 0xa2, 0x38, 0xa5, 0x20,
0xa6, 0x4a, 0xa8, 0xe8, 0xaf, 0x38, 0xb0, 0x68,
0xb1, 0x44, 0xb2, 0x88, 0xbb, 0x86, 0xbd, 0x40,
0xbe, 0x26, 0xc1, 0x05, 0xc2, 0x88, 0xc5, 0xc0,
0xda, 0x8e, 0xdb, 0xca, 0xdc, 0xa8, 0xdd, 0x8c,
0xde, 0x44, 0xdf, 0x0c, 0xe9, 0x80
};
static const struct additional_sensor_data sensor_data[] = {
{ /* 0: OM6802 */
@ -380,6 +392,23 @@ static const struct additional_sensor_data sensor_data[] = {
.stream =
{0x0b, 0x04, 0x0a, 0x40},
},
{ /* 3: LT168G */
.n3 = {0x61, 0xc2, 0x65, 0x68, 0x60, 0x00},
.n4 = n4_lt168g,
.n4sz = sizeof n4_lt168g,
.reg80 = 0x7c,
.reg8e = 0xb3,
.nset8 = {0xa8, 0xf0, 0xc6, 0xba, 0xc0, 0x00},
.data1 = {0xc0, 0x38, 0x08, 0x10, 0xc0, 0x30, 0x10, 0x40,
0xb0, 0xf4},
.data2 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6,
0xff},
.data3 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6,
0xff},
.data4 = {0x66, 0x41, 0xa8, 0xf0},
.data5 = {0x0c, 0x03, 0xab, 0x4b, 0x81, 0x2b},
.stream = {0x0b, 0x04, 0x0a, 0x28},
},
};
#define MAX_EFFECTS 7
@ -716,6 +745,10 @@ static int sd_init(struct gspca_dev *gspca_dev)
PDEBUG(D_PROBE, "sensor tas5130a");
sd->sensor = SENSOR_TAS5130A;
break;
case 0x0802:
PDEBUG(D_PROBE, "sensor lt168g");
sd->sensor = SENSOR_LT168G;
break;
case 0x0803:
PDEBUG(D_PROBE, "sensor 'other'");
sd->sensor = SENSOR_OTHER;
@ -758,6 +791,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
reg_w_buf(gspca_dev, sensor->n3, sizeof sensor->n3);
reg_w_buf(gspca_dev, sensor->n4, sensor->n4sz);
if (sd->sensor == SENSOR_LT168G) {
test_byte = reg_r(gspca_dev, 0x80);
PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80,
test_byte);
reg_w(gspca_dev, 0x6c80);
}
reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);
reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);
reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);
@ -782,6 +822,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
reg_w_buf(gspca_dev, sensor->nset8, sizeof sensor->nset8);
reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
if (sd->sensor == SENSOR_LT168G) {
test_byte = reg_r(gspca_dev, 0x80);
PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80,
test_byte);
reg_w(gspca_dev, 0x6c80);
}
reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);
reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);
reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);
@ -888,6 +935,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
case SENSOR_OM6802:
om6802_sensor_init(gspca_dev);
break;
case SENSOR_LT168G:
break;
case SENSOR_OTHER:
break;
default: