diff options
Diffstat (limited to 'drivers/media/video/soc_camera.c')
| -rw-r--r-- | drivers/media/video/soc_camera.c | 68 |
1 files changed, 36 insertions, 32 deletions
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c index e39b98f1eca..b6be5ee678b 100644 --- a/drivers/media/video/soc_camera.c +++ b/drivers/media/video/soc_camera.c @@ -25,6 +25,7 @@ #include <linux/vmalloc.h> #include <media/v4l2-common.h> +#include <media/v4l2-ioctl.h> #include <media/v4l2-dev.h> #include <media/videobuf-core.h> #include <media/soc_camera.h> @@ -193,7 +194,7 @@ static int soc_camera_open(struct inode *inode, struct file *file) mutex_lock(&video_lock); vdev = video_devdata(file); - icd = container_of(vdev->dev, struct soc_camera_device, dev); + icd = container_of(vdev->parent, struct soc_camera_device, dev); ici = to_soc_camera_host(icd->dev.parent); if (!try_module_get(icd->ops->owner)) { @@ -258,7 +259,7 @@ static int soc_camera_close(struct inode *inode, struct file *file) vfree(icf); - dev_dbg(vdev->dev, "camera device close\n"); + dev_dbg(vdev->parent, "camera device close\n"); return 0; } @@ -271,7 +272,7 @@ static ssize_t soc_camera_read(struct file *file, char __user *buf, struct video_device *vdev = icd->vdev; int err = -EINVAL; - dev_err(vdev->dev, "camera device read not implemented\n"); + dev_err(vdev->parent, "camera device read not implemented\n"); return err; } @@ -861,6 +862,35 @@ void soc_camera_device_unregister(struct soc_camera_device *icd) } EXPORT_SYMBOL(soc_camera_device_unregister); +static const struct v4l2_ioctl_ops soc_camera_ioctl_ops = { + .vidioc_querycap = soc_camera_querycap, + .vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap, + .vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap, + .vidioc_enum_input = soc_camera_enum_input, + .vidioc_g_input = soc_camera_g_input, + .vidioc_s_input = soc_camera_s_input, + .vidioc_s_std = soc_camera_s_std, + .vidioc_reqbufs = soc_camera_reqbufs, + .vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap, + .vidioc_querybuf = soc_camera_querybuf, + .vidioc_qbuf = soc_camera_qbuf, + .vidioc_dqbuf = soc_camera_dqbuf, + .vidioc_streamon = soc_camera_streamon, + .vidioc_streamoff = soc_camera_streamoff, + .vidioc_queryctrl = soc_camera_queryctrl, + .vidioc_g_ctrl = soc_camera_g_ctrl, + .vidioc_s_ctrl = soc_camera_s_ctrl, + .vidioc_cropcap = soc_camera_cropcap, + .vidioc_g_crop = soc_camera_g_crop, + .vidioc_s_crop = soc_camera_s_crop, + .vidioc_g_chip_ident = soc_camera_g_chip_ident, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .vidioc_g_register = soc_camera_g_register, + .vidioc_s_register = soc_camera_s_register, +#endif +}; + int soc_camera_video_start(struct soc_camera_device *icd) { struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); @@ -877,45 +907,19 @@ int soc_camera_video_start(struct soc_camera_device *icd) strlcpy(vdev->name, ici->drv_name, sizeof(vdev->name)); /* Maybe better &ici->dev */ - vdev->dev = &icd->dev; - vdev->type = VID_TYPE_CAPTURE; + vdev->parent = &icd->dev; vdev->current_norm = V4L2_STD_UNKNOWN; vdev->fops = &soc_camera_fops; + vdev->ioctl_ops = &soc_camera_ioctl_ops; vdev->release = video_device_release; vdev->minor = -1; vdev->tvnorms = V4L2_STD_UNKNOWN, - vdev->vidioc_querycap = soc_camera_querycap; - vdev->vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap; - vdev->vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap; - vdev->vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap; - vdev->vidioc_enum_input = soc_camera_enum_input; - vdev->vidioc_g_input = soc_camera_g_input; - vdev->vidioc_s_input = soc_camera_s_input; - vdev->vidioc_s_std = soc_camera_s_std; - vdev->vidioc_reqbufs = soc_camera_reqbufs; - vdev->vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap; - vdev->vidioc_querybuf = soc_camera_querybuf; - vdev->vidioc_qbuf = soc_camera_qbuf; - vdev->vidioc_dqbuf = soc_camera_dqbuf; - vdev->vidioc_streamon = soc_camera_streamon; - vdev->vidioc_streamoff = soc_camera_streamoff; - vdev->vidioc_queryctrl = soc_camera_queryctrl; - vdev->vidioc_g_ctrl = soc_camera_g_ctrl; - vdev->vidioc_s_ctrl = soc_camera_s_ctrl; - vdev->vidioc_cropcap = soc_camera_cropcap; - vdev->vidioc_g_crop = soc_camera_g_crop; - vdev->vidioc_s_crop = soc_camera_s_crop; - vdev->vidioc_g_chip_ident = soc_camera_g_chip_ident; -#ifdef CONFIG_VIDEO_ADV_DEBUG - vdev->vidioc_g_register = soc_camera_g_register; - vdev->vidioc_s_register = soc_camera_s_register; -#endif icd->current_fmt = &icd->formats[0]; err = video_register_device(vdev, VFL_TYPE_GRABBER, vdev->minor); if (err < 0) { - dev_err(vdev->dev, "video_register_device failed\n"); + dev_err(vdev->parent, "video_register_device failed\n"); goto evidregd; } icd->vdev = vdev; |