diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_ov9650.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c index 9c79a51..7967a65 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.c +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c @@ -662,12 +662,7 @@ int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val) PDEBUG(D_V4L2, "Set horizontal flip to %d", val); sensor_settings[HFLIP_IDX] = val; - err = m5602_read_sensor(sd, OV9650_MVFP, &i2c_data, 1); - if (err < 0) - return err; - - i2c_data = ((i2c_data & 0xdf) | ((val & 0x01) << 5)); - + i2c_data = ((val & 0x01) << 5) | (sensor_settings[VFLIP_IDX] << 4); err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1); return err; @@ -692,19 +687,14 @@ int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val) s32 *sensor_settings = sd->sensor_priv; PDEBUG(D_V4L2, "Set vertical flip to %d", val); - sensor_settings[VFLIP_IDX] = val; - err = m5602_read_sensor(sd, OV9650_MVFP, &i2c_data, 1); - if (err < 0) - return err; - - i2c_data = ((i2c_data & 0xef) | ((val & 0x01) << 4)); + i2c_data = ((val & 0x01) << 4) | (sensor_settings[VFLIP_IDX] << 5); err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1); - if (err < 0) return err; + /* When vflip is toggled we need to readjust the bridge hsync/vsync */ if (gspca_dev->streaming) err = ov9650_start(sd); |