diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2008-11-06 21:29:47 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-11-11 13:11:32 +0300 |
| commit | c9ff1b689a5d605640f098afc37d6102ecef9876 (patch) | |
| tree | a2c6759d777357bfaf3d5a5386ad5760b5ae9101 /drivers | |
| parent | 03bf75654cd31610ddd1ea66fab311b5b24700f0 (diff) | |
| download | linux-c9ff1b689a5d605640f098afc37d6102ecef9876.tar.xz | |
V4L/DVB (9557): gspca: Small changes for the sensor HV7131B in zc3xx.
- touch only one register for brightness change
- no quality control
- don't probe again at streamon time.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/gspca/zc3xx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 3e594462b163..8b3101d347c3 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -2290,7 +2290,7 @@ static const struct usb_action hv7131bxx_Initial[] = { /* 320x240 */ {0xaa, 0x14, 0x0001}, {0xaa, 0x15, 0x00e8}, {0xaa, 0x16, 0x0002}, - {0xaa, 0x17, 0x0086}, + {0xaa, 0x17, 0x0086}, /* 00,17,88,aa */ {0xaa, 0x31, 0x0038}, {0xaa, 0x32, 0x0038}, {0xaa, 0x33, 0x0038}, @@ -2309,7 +2309,7 @@ static const struct usb_action hv7131bxx_Initial[] = { /* 320x240 */ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, - {0xaa, 0x02, 0x0090}, /* {0xaa, 0x02, 0x0080}; */ + {0xaa, 0x02, 0x0090}, /* 00,02,80,aa */ {0xa1, 0x01, 0x0002}, {0xa0, 0x00, ZC3XX_R092_I2CADDRESSSELECT}, {0xa0, 0x02, ZC3XX_R090_I2CCOMMAND}, @@ -6388,6 +6388,8 @@ static void setbrightness(struct gspca_dev *gspca_dev) /*fixme: is it really write to 011d and 018d for all other sensors? */ brightness = sd->brightness; reg_w(gspca_dev->dev, brightness, 0x011d); + if (sd->sensor == SENSOR_HV7131B) + return; if (brightness < 0x70) brightness += 0x10; else @@ -6529,6 +6531,7 @@ static void setquality(struct gspca_dev *gspca_dev) switch (sd->sensor) { case SENSOR_GC0305: + case SENSOR_HV7131B: case SENSOR_OV7620: case SENSOR_PO2030: return; @@ -7209,7 +7212,6 @@ static int sd_start(struct gspca_dev *gspca_dev) mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; zc3_init = init_tb[(int) sd->sensor][mode]; switch (sd->sensor) { - case SENSOR_HV7131B: case SENSOR_HV7131C: zcxx_probeSensor(gspca_dev); break; |