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| author | Rui Miguel Silva <rui.silva@linaro.org> | 2018-02-20 23:50:03 +0000 |
|---|---|---|
| committer | Rui Miguel Silva <rui.silva@linaro.org> | 2018-08-12 16:49:37 +0100 |
| commit | a72f7ab201e468c31e72a7f5c690c5a9c0f0dab3 (patch) | |
| tree | fa0b32964d1fbf1c7fdebbdaa7c75db355fbcaa0 | |
| parent | 47d92ab6aecefb28019e9f6c5458b325cadf2eac (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; } |