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path: root/drivers/media/video/soc_camera.c
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Diffstat (limited to 'drivers/media/video/soc_camera.c')
-rw-r--r--drivers/media/video/soc_camera.c68
1 files changed, 36 insertions, 32 deletions
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index e39b98f1eca4..b6be5ee678b6 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;