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V4L/DVB (13870): gspca - zc3xx: Bad detection of sensor HV7131R(c).

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The webcam 0ac8:303b may have the sensors HV7131B or HV7131R(c).
This changeset checks the HV7131 type.

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 2009-12-20 05:07:10 -03:00 committed by Mauro Carvalho Chehab
parent 658604ec9c
commit d754a6ca9a
1 changed files with 15 additions and 2 deletions
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17
drivers/media/video/gspca/zc3xx.c
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@ -6672,8 +6672,21 @@ static int sd_config(struct gspca_dev *gspca_dev,
}
break;
case 0:
PDEBUG(D_PROBE, "Find Sensor HV7131B");
sd->sensor = SENSOR_HV7131B;
/* check the sensor type */
sensor = i2c_read(gspca_dev, 0x00);
PDEBUG(D_PROBE, "Sensor hv7131 type %d", sensor);
switch (sensor) {
case 0: /* hv7131b */
case 1: /* hv7131e */
PDEBUG(D_PROBE, "Find Sensor HV7131B");
sd->sensor = SENSOR_HV7131B;
break;
default:
/* case 2: * hv7131r */
PDEBUG(D_PROBE, "Find Sensor HV7131R(c)");
sd->sensor = SENSOR_HV7131C;
break;
}
break;
case 0x02:
PDEBUG(D_PROBE, "Sensor TAS5130C");