static int fmi_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct fmi *fmi = container_of(ctrl->handler, struct fmi, hdl);
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->val)
fmi_mute(fmi);
else
fmi_unmute(fmi);
fmi->mute = ctrl->val;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct fmi *fmi = video_drvdata(file);
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
fmi_mute(fmi);
else
fmi_unmute(fmi);
fmi->mute = ctrl->value;
return 0;
}
return -EINVAL;
}
