diff options
| author | Rui Miguel Silva <rui.silva@linaro.org> | 2018-02-20 23:50:03 +0000 |
|---|---|---|
| committer | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2019-05-01 11:51:28 +0100 |
| commit | c7f0f3c6cb4140e0a0bbe4b0f7682f6aeec0ad4f (patch) | |
| tree | 1a5a1bb74d073ada5aa9d31417ba9d997c3b083b | |
| parent | 8eb9b9e4c04bbc48dc84687aac49c457201ab166 (diff) | |
media: ov2680: validate frame interval
We currently only support one frame rate, 30fps, validate that the setting
correspond to that only value possible.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
| -rw-r--r-- | drivers/media/i2c/ov2680.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c index faaf8b10632f..8e9d75972dae 100644 --- a/drivers/media/i2c/ov2680.c +++ b/drivers/media/i2c/ov2680.c @@ -645,6 +645,12 @@ static int ov2680_g_frame_interval(struct v4l2_subdev *sd, static int ov2680_s_frame_interval(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi) { + struct ov2680_dev *sensor = to_ov2680_dev(sd); + + if (fi->interval.denominator != sensor->frame_interval.denominator || + fi->interval.numerator != sensor->frame_interval.numerator) + return -EINVAL; + return 0; } |