From: Hans Verkuil <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
---
drivers/media/platform/davinci/vpfe_capture.c | 47 ++++---------------------
1 file changed, 7 insertions(+), 40 deletions(-)
diff --git a/drivers/media/platform/davinci/vpfe_capture.c
b/drivers/media/platform/davinci/vpfe_capture.c
index 28d019d..70facc0 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -1107,6 +1107,7 @@ static int vpfe_g_input(struct file *file, void *priv,
unsigned int *index)
static int vpfe_s_input(struct file *file, void *priv, unsigned int index)
{
struct vpfe_device *vpfe_dev = video_drvdata(file);
+ struct v4l2_subdev *sd;
struct vpfe_subdev_info *sdinfo;
int subdev_index, inp_index;
struct vpfe_route *route;
@@ -1138,14 +1139,15 @@ static int vpfe_s_input(struct file *file, void *priv,
unsigned int index)
}
sdinfo = &vpfe_dev->cfg->sub_devs[subdev_index];
+ sd = vpfe_dev->sd[subdev_index];
route = &sdinfo->routes[inp_index];
if (route && sdinfo->can_route) {
input = route->input;
output = route->output;
}
- ret = v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
- video, s_routing, input, output, 0);
+ if (sd)
+ ret = v4l2_subdev_call(sd, video, s_routing, input, output, 0);
if (ret) {
v4l2_err(&vpfe_dev->v4l2_dev,
@@ -1154,6 +1156,8 @@ static int vpfe_s_input(struct file *file, void *priv,
unsigned int index)
goto unlock_out;
}
vpfe_dev->current_subdev = sdinfo;
+ if (sd)
+ vpfe_dev->v4l2_dev.ctrl_handler = sd->ctrl_handler;
vpfe_dev->current_input = index;
vpfe_dev->std_index = 0;
@@ -1439,41 +1443,6 @@ static int vpfe_dqbuf(struct file *file, void *priv,
buf, file->f_flags & O_NONBLOCK);
}
-static int vpfe_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qctrl)
-{
- struct vpfe_device *vpfe_dev = video_drvdata(file);
- struct vpfe_subdev_info *sdinfo;
-
- sdinfo = vpfe_dev->current_subdev;
-
- return v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
- core, queryctrl, qctrl);
-
-}
-
-static int vpfe_g_ctrl(struct file *file, void *priv, struct v4l2_control
*ctrl)
-{
- struct vpfe_device *vpfe_dev = video_drvdata(file);
- struct vpfe_subdev_info *sdinfo;
-
- sdinfo = vpfe_dev->current_subdev;
-
- return v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
- core, g_ctrl, ctrl);
-}
-
-static int vpfe_s_ctrl(struct file *file, void *priv, struct v4l2_control
*ctrl)
-{
- struct vpfe_device *vpfe_dev = video_drvdata(file);
- struct vpfe_subdev_info *sdinfo;
-
- sdinfo = vpfe_dev->current_subdev;
-
- return v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
- core, s_ctrl, ctrl);
-}
-
/*
* vpfe_calculate_offsets : This function calculates buffers offset
* for top and bottom field
@@ -1781,9 +1750,6 @@ static const struct v4l2_ioctl_ops vpfe_ioctl_ops = {
.vidioc_querystd = vpfe_querystd,
.vidioc_s_std = vpfe_s_std,
.vidioc_g_std = vpfe_g_std,
- .vidioc_queryctrl = vpfe_queryctrl,
- .vidioc_g_ctrl = vpfe_g_ctrl,
- .vidioc_s_ctrl = vpfe_s_ctrl,
.vidioc_reqbufs = vpfe_reqbufs,
.vidioc_querybuf = vpfe_querybuf,
.vidioc_qbuf = vpfe_qbuf,
@@ -2007,6 +1973,7 @@ static int vpfe_probe(struct platform_device *pdev)
/* set first sub device as current one */
vpfe_dev->current_subdev = &vpfe_cfg->sub_devs[0];
+ vpfe_dev->v4l2_dev.ctrl_handler = vpfe_dev->sd[0]->ctrl_handler;
/* We have at least one sub device to work with */
mutex_unlock(&ccdc_lock);
--
1.7.10.4
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