[2/2] media: i2c: ov13858: Report native size and crop bounds

Commit Message

Jacopo Mondi Aug. 17, 2019, 10:44 a.m. UTC

Report the native pixel array size and the crop bounds for the ov13858
sensor driver.

Signed-off-by: Jacopo Mondi <[e-mail]>
---
 drivers/media/i2c/ov13858.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

--
2.22.0

Patch

diff --git a/drivers/media/i2c/ov13858.c b/drivers/media/i2c/ov13858.c
index 838a6c6136a8..32f46c1395eb 100644
--- a/drivers/media/i2c/ov13858.c
+++ b/drivers/media/i2c/ov13858.c
@@ -1402,6 +1402,30 @@  ov13858_set_pad_format(struct v4l2_subdev *sd,
 	return 0;
 }

+static int ov13858_get_selection(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_selection *sel)
+{
+	switch (sel->target) {
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		sel->r.left = 16;
+		sel->r.top = 16;
+		sel->r.width = 4224;
+		sel->r.height = 3136;
+		break;
+	case V4L2_SEL_TGT_NATIVE_SIZE:
+		sel->r.left = 0;
+		sel->r.top = 0;
+		sel->r.width = 4256;
+		sel->r.height = 3168;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int ov13858_get_skip_frames(struct v4l2_subdev *sd, u32 *frames)
 {
 	*frames = OV13858_NUM_OF_SKIP_FRAMES;
@@ -1565,6 +1589,7 @@  static const struct v4l2_subdev_pad_ops ov13858_pad_ops = {
 	.enum_mbus_code = ov13858_enum_mbus_code,
 	.get_fmt = ov13858_get_pad_format,
 	.set_fmt = ov13858_set_pad_format,
+	.get_selection = ov13858_get_selection,
 	.enum_frame_size = ov13858_enum_frame_size,
 };