Adds G_EDID and S_EDID.
Signed-off-by: Ulrich Hecht <[email protected]>
---
drivers/media/platform/rcar-vin/rcar-v4l2.c | 33 +++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index 396eabc..57e040c 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -661,6 +661,36 @@ static int rvin_dv_timings_cap(struct file *file, void
*priv_fh,
return ret;
}
+static int rvin_g_edid(struct file *file, void *fh, struct v4l2_edid *edid)
+{
+ struct rvin_dev *vin = video_drvdata(file);
+ int input, ret;
+
+ input = edid->pad;
+ edid->pad = vin->inputs[input].sink_idx;
+
+ ret = rvin_subdev_call(vin, pad, get_edid, edid);
+
+ edid->pad = input;
+
+ return ret;
+}
+
+static int rvin_s_edid(struct file *file, void *fh, struct v4l2_edid *edid)
+{
+ struct rvin_dev *vin = video_drvdata(file);
+ int input, ret;
+
+ input = edid->pad;
+ edid->pad = vin->inputs[input].sink_idx;
+
+ ret = rvin_subdev_call(vin, pad, set_edid, edid);
+
+ edid->pad = input;
+
+ return ret;
+}
+
static const struct v4l2_ioctl_ops rvin_ioctl_ops = {
.vidioc_querycap = rvin_querycap,
.vidioc_try_fmt_vid_cap = rvin_try_fmt_vid_cap,
@@ -683,6 +713,9 @@ static const struct v4l2_ioctl_ops rvin_ioctl_ops = {
.vidioc_s_dv_timings = rvin_s_dv_timings,
.vidioc_query_dv_timings = rvin_query_dv_timings,
+ .vidioc_g_edid = rvin_g_edid,
+ .vidioc_s_edid = rvin_s_edid,
+
.vidioc_querystd = rvin_querystd,
.vidioc_g_std = rvin_g_std,
.vidioc_s_std = rvin_s_std,
--
2.7.4
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