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| author | Jean-Francois Moine <moinejf@free.fr> | 2009-12-20 11:07:10 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 21:10:27 +0300 |
| commit | d754a6ca9af4ef3eedf9768446689731af09664a (patch) | |
| tree | 2e3ee76276714721ad635c6ff495154265346dc3 | |
| parent | 658604ec9caa9c8a998e296f689bd85ca1f95d6a (diff) | |
| download | linux-d754a6ca9af4ef3eedf9768446689731af09664a.tar.xz | |
V4L/DVB (13870): gspca - zc3xx: Bad detection of sensor HV7131R(c).
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>
| -rw-r--r-- | drivers/media/video/gspca/zc3xx.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 07dc5b6b4168..e0dd0ea0588e 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -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"); |