From: Rob Taylor <rob.tay...@codethink.co.uk>
Fix calls to subdev try_fmt to use correct pad. Fixes failures with
subdevs that care about having the right pad number set.
Signed-off-by: William Towle <william.to...@codethink.co.uk>
Reviewed-by: Rob Taylor <rob.tay...@codethink.co.uk>
---
drivers/media/platform/soc_camera/soc_scale_crop.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/media/platform/soc_camera/soc_scale_crop.c
b/drivers/media/platform/soc_camera/soc_scale_crop.c
index bda29bc..d8d32ea 100644
--- a/drivers/media/platform/soc_camera/soc_scale_crop.c
+++ b/drivers/media/platform/soc_camera/soc_scale_crop.c
@@ -224,6 +224,10 @@ static int client_set_fmt(struct soc_camera_device *icd,
struct v4l2_cropcap cap;
bool host_1to1;
int ret;
+ struct media_pad *remote_pad;
+
+ remote_pad = media_entity_remote_pad(&icd->vdev->entity.pads[0]);
+ format->pad = remote_pad->index;
ret = v4l2_device_call_until_err(sd->v4l2_dev,
soc_camera_grp_id(icd), pad,
@@ -261,10 +265,17 @@ static int client_set_fmt(struct soc_camera_device *icd,
/* width <= max_width && height <= max_height - guaranteed by try_fmt */
while ((width > tmp_w || height > tmp_h) &&
tmp_w < max_width && tmp_h < max_height) {
+ struct media_pad *remote_pad;
+
tmp_w = min(2 * tmp_w, max_width);
tmp_h = min(2 * tmp_h, max_height);
mf->width = tmp_w;
mf->height = tmp_h;
+
+ remote_pad = media_entity_remote_pad(
+ &icd->vdev->entity.pads[0]);
+ format->pad = remote_pad->index;
+
ret = v4l2_device_call_until_err(sd->v4l2_dev,
soc_camera_grp_id(icd), pad,
set_fmt, NULL, format);
--
1.7.10.4
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