diff options
| -rw-r--r-- | drivers/media/i2c/ov5640.c | 50 |
1 files changed, 21 insertions, 29 deletions
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 383f057b8fc3..69c813b1e4fa 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -909,6 +909,26 @@ static int ov5640_mod_reg(struct ov5640_dev *sensor, u16 reg, } /* download ov5640 settings to sensor through i2c */ +static int ov5640_set_timings(struct ov5640_dev *sensor, + const struct ov5640_mode_info *mode) +{ + int ret; + + ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPHO, mode->hact); + if (ret < 0) + return ret; + + ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPVO, mode->vact); + if (ret < 0) + return ret; + + ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_HTS, mode->htot); + if (ret < 0) + return ret; + + return ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, mode->vtot); +} + static int ov5640_load_regs(struct ov5640_dev *sensor, const struct ov5640_mode_info *mode) { @@ -936,7 +956,7 @@ static int ov5640_load_regs(struct ov5640_dev *sensor, usleep_range(1000 * delay_ms, 1000 * delay_ms + 100); } - return ret; + return ov5640_set_timings(sensor, mode); } /* read exposure, in number of line periods */ @@ -1399,30 +1419,6 @@ static int ov5640_set_virtual_channel(struct ov5640_dev *sensor) return ov5640_write_reg(sensor, OV5640_REG_DEBUG_MODE, temp); } -static int ov5640_set_timings(struct ov5640_dev *sensor, - const struct ov5640_mode_info *mode) -{ - int ret; - - ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPHO, mode->hact); - if (ret < 0) - return ret; - - ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPVO, mode->vact); - if (ret < 0) - return ret; - - ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_HTS, mode->htot); - if (ret < 0) - return ret; - - ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, mode->vtot); - if (ret < 0) - return ret; - - return 0; -} - static const struct ov5640_mode_info * ov5640_find_mode(struct ov5640_dev *sensor, enum ov5640_frame_rate fr, int width, int height, bool nearest) @@ -1666,10 +1662,6 @@ static int ov5640_set_mode(struct ov5640_dev *sensor, if (ret < 0) return ret; - ret = ov5640_set_timings(sensor, mode); - if (ret < 0) - return ret; - ret = ov5640_set_binning(sensor, dn_mode != SCALING); if (ret < 0) return ret; |