Used by the rcar_vin driver.
Signed-off-by: Ulrich Hecht <ulrich.hecht+rene...@gmail.com>
---
drivers/media/i2c/adv7604.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index d30e7cc..1bfa9f3 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1896,6 +1896,22 @@ static int adv76xx_g_crop(struct v4l2_subdev *sd, struct
v4l2_crop *a)
return 0;
}
+static int adv76xx_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
+{
+ struct adv76xx_state *state = to_state(sd);
+
+ a->bounds.left = 0;
+ a->bounds.top = 0;
+ a->bounds.width = state->timings.bt.width;
+ a->bounds.height = state->timings.bt.height;
+ a->defrect = a->bounds;
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ a->pixelaspect.numerator = 1;
+ a->pixelaspect.denominator = 1;
+
+ return 0;
+}
+
static int adv76xx_set_format(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
@@ -2419,6 +2435,7 @@ static const struct v4l2_subdev_core_ops adv76xx_core_ops
= {
static const struct v4l2_subdev_video_ops adv76xx_video_ops = {
.s_routing = adv76xx_s_routing,
.g_crop = adv76xx_g_crop,
+ .cropcap = adv76xx_cropcap,
.g_input_status = adv76xx_g_input_status,
.s_dv_timings = adv76xx_s_dv_timings,
.g_dv_timings = adv76xx_g_dv_timings,
--
2.6.3
--
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