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path: root/drivers/media/i2c/ov5640.c
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Diffstat (limited to 'drivers/media/i2c/ov5640.c')
-rw-r--r--drivers/media/i2c/ov5640.c50
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;