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V4L/DVB (11716): gspca - sonixj: Adjust some exchanges according to traces

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Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-04-26 14:46:12 -03:00 committed by Mauro Carvalho Chehab
parent 49cb6b046d
commit c8b9b2cad4
1 changed files with 28 additions and 31 deletions
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59
drivers/media/video/gspca/sonixj.c
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@ -62,7 +62,6 @@ struct sd {
#define BRIDGE_SN9C105 1
#define BRIDGE_SN9C110 2
#define BRIDGE_SN9C120 3
#define BRIDGE_SN9C325 4
u8 sensor; /* Type of image sensor chip */
#define SENSOR_HV7131R 0
#define SENSOR_MI0360 1
@ -354,9 +353,9 @@ static const u8 sn_ov7648[0x1c] = {
static const u8 sn_ov7660[0x1c] = {
/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
0x00, 0x61, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
/* reg8 reg9 rega regb regc regd rege regf */
0x81, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10,
0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
0x03, 0x00, 0x01, 0x01, 0x08, 0x28, 0x1e, 0x20,
/* reg18 reg19 reg1a reg1b */
@ -757,6 +756,7 @@ static const u8 ov7660_sensor_init[][8] = {
{0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
{0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
{0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
{0xb1, 0x21, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x10},
/****** (some exchanges in the win trace) ******/
{0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
/* bits[3..0]reserved */
@ -1065,9 +1065,9 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
struct sd *sd = (struct sd *) gspca_dev;
const u8 *reg9a;
static const u8 reg9a_def[] =
{0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
static const u8 reg9a_sn9c325[] =
{0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
{0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
static const u8 reg9a_spec[] =
{0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
static const u8 regd4[] = {0x60, 0x00, 0x00};
reg_w1(gspca_dev, 0xf1, 0x00);
@ -1077,9 +1077,10 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5); /* jfm len was 3 */
switch (sd->bridge) {
case BRIDGE_SN9C325:
reg9a = reg9a_sn9c325;
switch (sd->sensor) {
case SENSOR_OV7660:
case SENSOR_SP80708:
reg9a = reg9a_spec;
break;
default:
reg9a = reg9a_def;
@ -1104,7 +1105,6 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
reg_w1(gspca_dev, 0x17, 0x64);
reg_w1(gspca_dev, 0x01, 0x42);
break;
/*jfm: from win trace */
case SENSOR_OV7630:
reg_w1(gspca_dev, 0x01, 0x61);
reg_w1(gspca_dev, 0x17, 0xe2);
@ -1114,18 +1114,15 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
case SENSOR_OV7648:
reg_w1(gspca_dev, 0x01, 0x63);
reg_w1(gspca_dev, 0x17, 0x20);
reg_w1(gspca_dev, 0x01, 0x62);
reg_w1(gspca_dev, 0x01, 0x42);
break;
/*jfm: from win trace */
case SENSOR_OV7660:
if (sd->bridge == BRIDGE_SN9C120) {
reg_w1(gspca_dev, 0x01, 0x61);
reg_w1(gspca_dev, 0x17, 0x20);
reg_w1(gspca_dev, 0x01, 0x60);
reg_w1(gspca_dev, 0x01, 0x40);
break;
}
/* fall thru */
reg_w1(gspca_dev, 0x01, 0x61);
reg_w1(gspca_dev, 0x17, 0x20);
reg_w1(gspca_dev, 0x01, 0x60);
reg_w1(gspca_dev, 0x01, 0x40);
break;
case SENSOR_SP80708:
reg_w1(gspca_dev, 0x01, 0x63);
reg_w1(gspca_dev, 0x17, 0x20);
@ -1134,6 +1131,9 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
mdelay(100);
reg_w1(gspca_dev, 0x02, 0x62);
break;
/* case SENSOR_HV7131R: */
/* case SENSOR_MI0360: */
/* case SENSOR_MO4000: */
default:
reg_w1(gspca_dev, 0x01, 0x43);
reg_w1(gspca_dev, 0x17, 0x61);
@ -1684,13 +1684,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
case SENSOR_OV7648:
reg17 = 0x20;
break;
/*jfm: from win trace */
case SENSOR_OV7660:
if (sd->bridge == BRIDGE_SN9C120) {
reg17 = 0xa0;
break;
}
/* fall thru */
reg17 = 0xa0;
break;
default:
reg17 = 0x60;
break;
@ -1715,16 +1711,17 @@ static int sd_start(struct gspca_dev *gspca_dev)
reg_w1(gspca_dev, 0x9a, 0x0a);
reg_w1(gspca_dev, 0x99, 0x60);
break;
case SENSOR_OV7660:
reg_w1(gspca_dev, 0x9a, 0x05);
if (sd->bridge == BRIDGE_SN9C105)
reg_w1(gspca_dev, 0x99, 0xff);
else
reg_w1(gspca_dev, 0x99, 0x5b);
break;
case SENSOR_SP80708:
reg_w1(gspca_dev, 0x9a, 0x05);
reg_w1(gspca_dev, 0x99, 0x59);
break;
case SENSOR_OV7660:
if (sd->bridge == BRIDGE_SN9C120) {
reg_w1(gspca_dev, 0x9a, 0x05);
break;
}
/* fall thru */
default:
reg_w1(gspca_dev, 0x9a, 0x08);
reg_w1(gspca_dev, 0x99, 0x59);