diff options
27 files changed, 159 insertions, 192 deletions
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index be4f80a40214..aabb830e7468 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -608,6 +608,15 @@ int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev, for (i = 0; i < dev->ext_vv_data->num_stds; i++) vfd->tvnorms |= dev->ext_vv_data->stds[i].id; strscpy(vfd->name, name, sizeof(vfd->name)); + vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | + V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; + vfd->device_caps |= dev->ext_vv_data->capabilities; + if (type == VFL_TYPE_GRABBER) + vfd->device_caps &= + ~(V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_OUTPUT); + else + vfd->device_caps &= + ~(V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_AUDIO); video_set_drvdata(vfd, dev); err = video_register_device(vfd, type, -1); diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c index a0f0b5eef0bd..4c399a42e874 100644 --- a/drivers/media/common/saa7146/saa7146_video.c +++ b/drivers/media/common/saa7146/saa7146_video.c @@ -448,25 +448,15 @@ static int video_end(struct saa7146_fh *fh, struct file *file) static int vidioc_querycap(struct file *file, void *fh, struct v4l2_capability *cap) { - struct video_device *vdev = video_devdata(file); struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; strscpy((char *)cap->driver, "saa7146 v4l2", sizeof(cap->driver)); strscpy((char *)cap->card, dev->ext->name, sizeof(cap->card)); sprintf((char *)cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->device_caps = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_VIDEO_OVERLAY | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; - cap->device_caps |= dev->ext_vv_data->capabilities; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; - if (vdev->vfl_type == VFL_TYPE_GRABBER) - cap->device_caps &= - ~(V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_OUTPUT); - else - cap->device_caps &= - ~(V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_AUDIO); + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | + V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_DEVICE_CAPS; + cap->capabilities |= dev->ext_vv_data->capabilities; return 0; } diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 636e6a2549a9..612d1c0010c1 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -2453,7 +2453,6 @@ static int bttv_s_fmt_vid_overlay(struct file *file, void *priv, static int bttv_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct video_device *vdev = video_devdata(file); struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; @@ -2464,17 +2463,17 @@ static int bttv_querycap(struct file *file, void *priv, strscpy(cap->card, btv->video_dev.name, sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", pci_name(btv->c.pci)); - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - V4L2_CAP_DEVICE_CAPS; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS; if (no_overlay <= 0) cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY; if (video_is_registered(&btv->vbi_dev)) cap->capabilities |= V4L2_CAP_VBI_CAPTURE; - if (video_is_registered(&btv->radio_dev)) + if (video_is_registered(&btv->radio_dev)) { cap->capabilities |= V4L2_CAP_RADIO; + if (btv->has_tea575x) + cap->capabilities |= V4L2_CAP_HW_FREQ_SEEK; + } /* * No need to lock here: those vars are initialized during board @@ -2484,27 +2483,6 @@ static int bttv_querycap(struct file *file, void *priv, cap->capabilities |= V4L2_CAP_RDS_CAPTURE; if (btv->tuner_type != TUNER_ABSENT) cap->capabilities |= V4L2_CAP_TUNER; - if (vdev->vfl_type == VFL_TYPE_GRABBER) - cap->device_caps = cap->capabilities & - (V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - V4L2_CAP_VIDEO_OVERLAY | - V4L2_CAP_TUNER); - else if (vdev->vfl_type == VFL_TYPE_VBI) - cap->device_caps = cap->capabilities & - (V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - V4L2_CAP_TUNER); - else { - cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER; - if (btv->has_saa6588) - cap->device_caps |= V4L2_CAP_READWRITE | - V4L2_CAP_RDS_CAPTURE; - if (btv->has_tea575x) - cap->device_caps |= V4L2_CAP_HW_FREQ_SEEK; - } return 0; } @@ -3939,6 +3917,12 @@ static int bttv_register_video(struct bttv *btv) /* video */ vdev_init(btv, &btv->video_dev, &bttv_video_template, "video"); + btv->video_dev.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | + V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; + if (btv->tuner_type != TUNER_ABSENT) + btv->video_dev.device_caps |= V4L2_CAP_TUNER; + if (no_overlay <= 0) + btv->video_dev.device_caps |= V4L2_CAP_VIDEO_OVERLAY; if (video_register_device(&btv->video_dev, VFL_TYPE_GRABBER, video_nr[btv->c.nr]) < 0) @@ -3953,6 +3937,10 @@ static int bttv_register_video(struct bttv *btv) /* vbi */ vdev_init(btv, &btv->vbi_dev, &bttv_video_template, "vbi"); + btv->vbi_dev.device_caps = V4L2_CAP_VBI_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING | V4L2_CAP_TUNER; + if (btv->tuner_type != TUNER_ABSENT) + btv->vbi_dev.device_caps |= V4L2_CAP_TUNER; if (video_register_device(&btv->vbi_dev, VFL_TYPE_VBI, vbi_nr[btv->c.nr]) < 0) @@ -3964,6 +3952,12 @@ static int bttv_register_video(struct bttv *btv) return 0; /* radio */ vdev_init(btv, &btv->radio_dev, &radio_template, "radio"); + btv->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER; + if (btv->has_saa6588) + btv->radio_dev.device_caps |= V4L2_CAP_READWRITE | + V4L2_CAP_RDS_CAPTURE; + if (btv->has_tea575x) + btv->radio_dev.device_caps |= V4L2_CAP_HW_FREQ_SEEK; btv->radio_dev.ctrl_handler = &btv->radio_ctrl_handler; if (video_register_device(&btv->radio_dev, VFL_TYPE_RADIO, radio_nr[btv->c.nr]) < 0) diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index f9fa3a7c3b8f..39dabd4da60f 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -483,13 +483,8 @@ static int cobalt_querycap(struct file *file, void *priv_fh, strscpy(vcap->card, "cobalt", sizeof(vcap->card)); snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCIe:%s", pci_name(cobalt->pci_dev)); - vcap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE; - if (s->is_output) - vcap->device_caps |= V4L2_CAP_VIDEO_OUTPUT; - else - vcap->device_caps |= V4L2_CAP_VIDEO_CAPTURE; - vcap->capabilities = vcap->device_caps | V4L2_CAP_DEVICE_CAPS | - V4L2_CAP_VIDEO_CAPTURE; + vcap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE | + V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_DEVICE_CAPS; if (cobalt->have_hsma_tx) vcap->capabilities |= V4L2_CAP_VIDEO_OUTPUT; return 0; @@ -1274,6 +1269,11 @@ static int cobalt_node_register(struct cobalt *cobalt, int node) q->lock = &s->lock; q->dev = &cobalt->pci_dev->dev; vdev->queue = q; + vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE; + if (s->is_output) + vdev->device_caps |= V4L2_CAP_VIDEO_OUTPUT; + else + vdev->device_caps |= V4L2_CAP_VIDEO_CAPTURE; video_set_drvdata(vdev, s); ret = vb2_queue_init(q); diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c index 9f5972f6d3a6..d9ffc9c359ca 100644 --- a/drivers/media/pci/cx18/cx18-ioctl.c +++ b/drivers/media/pci/cx18/cx18-ioctl.c @@ -385,16 +385,13 @@ static int cx18_querycap(struct file *file, void *fh, struct v4l2_capability *vcap) { struct cx18_open_id *id = fh2id(fh); - struct cx18_stream *s = video_drvdata(file); struct cx18 *cx = id->cx; strscpy(vcap->driver, CX18_DRIVER_NAME, sizeof(vcap->driver)); strscpy(vcap->card, cx->card_name, sizeof(vcap->card)); snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(cx->pci_dev)); - vcap->capabilities = cx->v4l2_cap; /* capabilities */ - vcap->device_caps = s->v4l2_dev_caps; /* device capabilities */ - vcap->capabilities |= V4L2_CAP_DEVICE_CAPS; + vcap->capabilities = cx->v4l2_cap | V4L2_CAP_DEVICE_CAPS; return 0; } diff --git a/drivers/media/pci/cx18/cx18-streams.c b/drivers/media/pci/cx18/cx18-streams.c index 9805e50c2477..b79718519b9b 100644 --- a/drivers/media/pci/cx18/cx18-streams.c +++ b/drivers/media/pci/cx18/cx18-streams.c @@ -411,6 +411,7 @@ static int cx18_reg_dev(struct cx18 *cx, int type) return 0; num = s->video_dev.num; + s->video_dev.device_caps = s->v4l2_dev_caps; /* device capabilities */ /* card number + user defined offset + device offset */ if (type != CX18_ENC_STREAM_TYPE_MPG) { struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG]; diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c index 8aa5f9b1498a..82f96a4091ac 100644 --- a/drivers/media/pci/cx23885/cx23885-417.c +++ b/drivers/media/pci/cx23885/cx23885-417.c @@ -1324,12 +1324,11 @@ static int vidioc_querycap(struct file *file, void *priv, strscpy(cap->card, cx23885_boards[tsport->dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci)); - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_AUDIO | V4L2_CAP_DEVICE_CAPS; if (dev->tuner_type != TUNER_ABSENT) - cap->device_caps |= V4L2_CAP_TUNER; - cap->capabilities = cap->device_caps | V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_AUDIO | V4L2_CAP_DEVICE_CAPS; + cap->capabilities |= V4L2_CAP_TUNER; return 0; } @@ -1542,6 +1541,10 @@ int cx23885_417_register(struct cx23885_dev *dev) video_set_drvdata(dev->v4l_device, dev); dev->v4l_device->lock = &dev->lock; dev->v4l_device->queue = q; + dev->v4l_device->device_caps = V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; + if (dev->tuner_type != TUNER_ABSENT) + dev->v4l_device->device_caps |= V4L2_CAP_TUNER; err = video_register_device(dev->v4l_device, VFL_TYPE_GRABBER, -1); if (err < 0) { diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c index 0c59ecccc38a..b254473db9a3 100644 --- a/drivers/media/pci/cx23885/cx23885-video.c +++ b/drivers/media/pci/cx23885/cx23885-video.c @@ -627,21 +627,17 @@ static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { struct cx23885_dev *dev = video_drvdata(file); - struct video_device *vdev = video_devdata(file); strscpy(cap->driver, "cx23885", sizeof(cap->driver)); strscpy(cap->card, cx23885_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci)); - cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | V4L2_CAP_AUDIO; + cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_AUDIO | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_DEVICE_CAPS; if (dev->tuner_type != TUNER_ABSENT) - cap->device_caps |= V4L2_CAP_TUNER; - if (vdev->vfl_type == VFL_TYPE_VBI) - cap->device_caps |= V4L2_CAP_VBI_CAPTURE; - else - cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE; - cap->capabilities = cap->device_caps | V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_DEVICE_CAPS; + cap->capabilities |= V4L2_CAP_TUNER; return 0; } @@ -1306,6 +1302,10 @@ int cx23885_video_register(struct cx23885_dev *dev) dev->video_dev = cx23885_vdev_init(dev, dev->pci, &cx23885_video_template, "video"); dev->video_dev->queue = &dev->vb2_vidq; + dev->video_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_AUDIO | V4L2_CAP_VIDEO_CAPTURE; + if (dev->tuner_type != TUNER_ABSENT) + dev->video_dev->device_caps |= V4L2_CAP_TUNER; err = video_register_device(dev->video_dev, VFL_TYPE_GRABBER, video_nr[dev->nr]); if (err < 0) { @@ -1320,6 +1320,10 @@ int cx23885_video_register(struct cx23885_dev *dev) dev->vbi_dev = cx23885_vdev_init(dev, dev->pci, &cx23885_vbi_template, "vbi"); dev->vbi_dev->queue = &dev->vb2_vbiq; + dev->vbi_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_AUDIO | V4L2_CAP_VBI_CAPTURE; + if (dev->tuner_type != TUNER_ABSENT) + dev->vbi_dev->device_caps |= V4L2_CAP_TUNER; err = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, vbi_nr[dev->nr]); if (err < 0) { diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c index 1bb5dfc74e27..de7641170478 100644 --- a/drivers/media/pci/cx25821/cx25821-video.c +++ b/drivers/media/pci/cx25821/cx25821-video.c @@ -426,18 +426,13 @@ static int cx25821_vidioc_querycap(struct file *file, void *priv, { struct cx25821_channel *chan = video_drvdata(file); struct cx25821_dev *dev = chan->dev; - const u32 cap_input = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - const u32 cap_output = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_READWRITE; strscpy(cap->driver, "cx25821", sizeof(cap->driver)); strscpy(cap->card, cx25821_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci)); - if (chan->id >= VID_CHANNEL_NUM) - cap->device_caps = cap_output; - else - cap->device_caps = cap_input; - cap->capabilities = cap_input | cap_output | V4L2_CAP_DEVICE_CAPS; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT | + V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_DEVICE_CAPS; return 0; } @@ -624,6 +619,8 @@ static const struct video_device cx25821_video_device = { .minor = -1, .ioctl_ops = &video_ioctl_ops, .tvnorms = CX25821_NORMS, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING, }; static const struct v4l2_file_operations video_out_fops = { @@ -657,6 +654,7 @@ static const struct video_device cx25821_video_out_device = { .minor = -1, .ioctl_ops = &video_out_ioctl_ops, .tvnorms = CX25821_NORMS, + .device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_READWRITE, }; void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num) diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c index 64dd8b6cf808..200d68827073 100644 --- a/drivers/media/pci/cx88/cx88-blackbird.c +++ b/drivers/media/pci/cx88/cx88-blackbird.c @@ -1136,6 +1136,10 @@ static int blackbird_register_video(struct cx8802_dev *dev) dev->mpeg_dev.ctrl_handler = &dev->cxhdl.hdl; video_set_drvdata(&dev->mpeg_dev, dev); dev->mpeg_dev.queue = &dev->vb2_mpegq; + dev->mpeg_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VIDEO_CAPTURE; + if (dev->core->board.tuner_type != UNSET) + dev->mpeg_dev.device_caps |= V4L2_CAP_TUNER; err = video_register_device(&dev->mpeg_dev, VFL_TYPE_GRABBER, -1); if (err < 0) { pr_info("can't register mpeg device\n"); diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index 5256ad7ead38..e59a74514c7c 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -800,27 +800,12 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int cx88_querycap(struct file *file, struct cx88_core *core, struct v4l2_capability *cap) { - struct video_device *vdev = video_devdata(file); - strscpy(cap->card, core->board.name, sizeof(cap->card)); - cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; + cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_DEVICE_CAPS; if (core->board.tuner_type != UNSET) - cap->device_caps |= V4L2_CAP_TUNER; - switch (vdev->vfl_type) { - case VFL_TYPE_RADIO: - cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER; - break; - case VFL_TYPE_GRABBER: - cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE; - break; - case VFL_TYPE_VBI: - cap->device_caps |= V4L2_CAP_VBI_CAPTURE; - break; - default: - return -EINVAL; - } - cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS; + cap->capabilities |= V4L2_CAP_TUNER; if (core->board.radio.type == CX88_RADIO) cap->capabilities |= V4L2_CAP_RADIO; return 0; @@ -1473,6 +1458,10 @@ static int cx8800_initdev(struct pci_dev *pci_dev, video_set_drvdata(&dev->video_dev, dev); dev->video_dev.ctrl_handler = &core->video_hdl; dev->video_dev.queue = &dev->vb2_vidq; + dev->video_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VIDEO_CAPTURE; + if (core->board.tuner_type != UNSET) + dev->video_dev.device_caps |= V4L2_CAP_TUNER; err = video_register_device(&dev->video_dev, VFL_TYPE_GRABBER, video_nr[core->nr]); if (err < 0) { @@ -1486,6 +1475,10 @@ static int cx8800_initdev(struct pci_dev *pci_dev, &cx8800_vbi_template, "vbi"); video_set_drvdata(&dev->vbi_dev, dev); dev->vbi_dev.queue = &dev->vb2_vbiq; + dev->vbi_dev.device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VBI_CAPTURE; + if (core->board.tuner_type != UNSET) + dev->vbi_dev.device_caps |= V4L2_CAP_TUNER; err = video_register_device(&dev->vbi_dev, VFL_TYPE_VBI, vbi_nr[core->nr]); if (err < 0) { @@ -1500,6 +1493,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, &cx8800_radio_template, "radio"); video_set_drvdata(&dev->radio_dev, dev); dev->radio_dev.ctrl_handler = &core->audio_hdl; + dev->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER; err = video_register_device(&dev->radio_dev, VFL_TYPE_RADIO, radio_nr[core->nr]); if (err < 0) { diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c index d6d29e61aae9..b4cdda50e742 100644 --- a/drivers/media/pci/dt3155/dt3155.c +++ b/drivers/media/pci/dt3155/dt3155.c @@ -297,9 +297,6 @@ static int dt3155_querycap(struct file *filp, void *p, strscpy(cap->driver, DT3155_NAME, sizeof(cap->driver)); strscpy(cap->card, DT3155_NAME " frame grabber", sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(pd->pdev)); - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_STREAMING | V4L2_CAP_READWRITE; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -490,6 +487,8 @@ static const struct video_device dt3155_vdev = { .minor = -1, .release = video_device_release_empty, .tvnorms = V4L2_STD_ALL, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | + V4L2_CAP_READWRITE, }; static int dt3155_probe(struct pci_dev *pdev, const struct pci_device_id *id) diff --git a/drivers/media/pci/ivtv/ivtv-cards.h b/drivers/media/pci/ivtv/ivtv-cards.h index 965def0cbfaa..f3e2c5634962 100644 --- a/drivers/media/pci/ivtv/ivtv-cards.h +++ b/drivers/media/pci/ivtv/ivtv-cards.h @@ -156,8 +156,7 @@ #define IVTV_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \ V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE | \ V4L2_CAP_SLICED_VBI_CAPTURE) -#define IVTV_CAP_DECODER (V4L2_CAP_VIDEO_OUTPUT | \ - V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT_OVERLAY) +#define IVTV_CAP_DECODER (V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_SLICED_VBI_OUTPUT) struct ivtv_card_video_input { u8 video_type; /* video input type */ diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index d1e358a2273e..5595f6a274e7 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -734,18 +734,11 @@ static int ivtv_querycap(struct file *file, void *fh, struct v4l2_capability *vc { struct ivtv_open_id *id = fh2id(file->private_data); struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; strscpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver)); strscpy(vcap->card, itv->card_name, sizeof(vcap->card)); snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->pdev)); vcap->capabilities = itv->v4l2_cap | V4L2_CAP_DEVICE_CAPS; - vcap->device_caps = s->caps; - if ((s->caps & V4L2_CAP_VIDEO_OUTPUT_OVERLAY) && - !itv->osd_video_pbase) { - vcap->capabilities &= ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY; - vcap->device_caps &= ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY; - } return 0; } diff --git a/drivers/media/pci/ivtv/ivtv-streams.c b/drivers/media/pci/ivtv/ivtv-streams.c index a641f20e3f86..f7de9118f609 100644 --- a/drivers/media/pci/ivtv/ivtv-streams.c +++ b/drivers/media/pci/ivtv/ivtv-streams.c @@ -139,8 +139,7 @@ static struct { "decoder MPG", VFL_TYPE_GRABBER, IVTV_V4L2_DEC_MPG_OFFSET, PCI_DMA_TODEVICE, 0, - V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | - V4L2_CAP_VIDEO_OUTPUT_OVERLAY, + V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, &ivtv_v4l2_dec_fops }, { /* IVTV_DEC_STREAM_TYPE_VBI */ @@ -161,8 +160,7 @@ static struct { "decoder YUV", VFL_TYPE_GRABBER, IVTV_V4L2_DEC_YUV_OFFSET, PCI_DMA_TODEVICE, 0, - V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | - V4L2_CAP_VIDEO_OUTPUT_OVERLAY, + V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, &ivtv_v4l2_dec_fops } }; @@ -301,6 +299,14 @@ static int ivtv_reg_dev(struct ivtv *itv, int type) if (s_mpg->vdev.v4l2_dev) num = s_mpg->vdev.num + ivtv_stream_info[type].num_offset; } + s->vdev.device_caps = s->caps; + if (itv->osd_video_pbase) { + itv->streams[IVTV_DEC_STREAM_TYPE_YUV].vdev.device_caps |= + V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + itv->streams[IVTV_DEC_STREAM_TYPE_MPG].vdev.device_caps |= + V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + itv->v4l2_cap |= V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + } video_set_drvdata(&s->vdev, s); /* Register device. First try the desired minor, then any free one. */ diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c index 66be490ec563..800b3654cac5 100644 --- a/drivers/media/pci/ivtv/ivtvfb.c +++ b/drivers/media/pci/ivtv/ivtvfb.c @@ -1220,6 +1220,11 @@ static int ivtvfb_init_card(struct ivtv *itv) /* Allocate DMA */ ivtv_udma_alloc(itv); + itv->streams[IVTV_DEC_STREAM_TYPE_YUV].vdev.device_caps |= + V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + itv->streams[IVTV_DEC_STREAM_TYPE_MPG].vdev.device_caps |= + V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + itv->v4l2_cap |= V4L2_CAP_VIDEO_OUTPUT_OVERLAY; return 0; } @@ -1246,6 +1251,11 @@ static int ivtvfb_callback_cleanup(struct device *dev, void *p) struct osd_info *oi = itv->osd_info; if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { + itv->streams[IVTV_DEC_STREAM_TYPE_YUV].vdev.device_caps &= + ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + itv->streams[IVTV_DEC_STREAM_TYPE_MPG].vdev.device_caps &= + ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY; + itv->v4l2_cap &= ~V4L2_CAP_VIDEO_OUTPUT_OVERLAY; if (unregister_framebuffer(&itv->osd_info->ivtvfb_info)) { IVTVFB_WARN("Framebuffer %d is in use, cannot unload\n", itv->instance); diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c index bbe91b0f2565..8218810c899e 100644 --- a/drivers/media/pci/meye/meye.c +++ b/drivers/media/pci/meye/meye.c @@ -1013,11 +1013,6 @@ static int vidioc_querycap(struct file *file, void *fh, strscpy(cap->driver, "meye", sizeof(cap->driver)); strscpy(cap->card, "meye", sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(meye.mchip_dev)); - - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_STREAMING; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; - return 0; } @@ -1529,6 +1524,7 @@ static const struct video_device meye_template = { .fops = &meye_fops, .ioctl_ops = &meye_ioctl_ops, .release = video_device_release_empty, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING, }; static const struct v4l2_ctrl_ops meye_ctrl_ops = { diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c index fa9a0ead46d5..2d582c02adbf 100644 --- a/drivers/media/pci/saa7134/saa7134-core.c +++ b/drivers/media/pci/saa7134/saa7134-core.c @@ -1206,6 +1206,14 @@ static int saa7134_initdev(struct pci_dev *pci_dev, dev->video_dev->ctrl_handler = &dev->ctrl_handler; dev->video_dev->lock = &dev->lock; dev->video_dev->queue = &dev->video_vbq; + dev->video_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VIDEO_CAPTURE; + if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET) + dev->video_dev->device_caps |= V4L2_CAP_TUNER; + + if (saa7134_no_overlay <= 0) + dev->video_dev->device_caps |= V4L2_CAP_VIDEO_OVERLAY; + err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER, video_nr[dev->nr]); if (err < 0) { @@ -1220,6 +1228,10 @@ static int saa7134_initdev(struct pci_dev *pci_dev, dev->vbi_dev->ctrl_handler = &dev->ctrl_handler; dev->vbi_dev->lock = &dev->lock; dev->vbi_dev->queue = &dev->vbi_vbq; + dev->vbi_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VBI_CAPTURE; + if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET) + dev->vbi_dev->device_caps |= V4L2_CAP_TUNER; err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI, vbi_nr[dev->nr]); @@ -1232,6 +1244,9 @@ static int saa7134_initdev(struct pci_dev *pci_dev, dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio"); dev->radio_dev->ctrl_handler = &dev->radio_ctrl_handler; dev->radio_dev->lock = &dev->lock; + dev->radio_dev->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER; + if (dev->has_rds) + dev->radio_dev->device_caps |= V4L2_CAP_RDS_CAPTURE; err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO, radio_nr[dev->nr]); if (err < 0) diff --git a/drivers/media/pci/saa7134/saa7134-empress.c b/drivers/media/pci/saa7134/saa7134-empress.c index 17eafaa5bf02..1a41a56afec6 100644 --- a/drivers/media/pci/saa7134/saa7134-empress.c +++ b/drivers/media/pci/saa7134/saa7134-empress.c @@ -287,6 +287,10 @@ static int empress_init(struct saa7134_dev *dev) if (err) return err; dev->empress_dev->queue = q; + dev->empress_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VIDEO_CAPTURE; + if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET) + dev->empress_dev->device_caps |= V4L2_CAP_TUNER; video_set_drvdata(dev->empress_dev, dev); err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER, diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 89c1271476c7..606df51bb636 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1489,50 +1489,20 @@ int saa7134_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { struct saa7134_dev *dev = video_drvdata(file); - struct video_device *vdev = video_devdata(file); - u32 radio_caps, video_caps, vbi_caps; - - unsigned int tuner_type = dev->tuner_type; strscpy(cap->driver, "saa7134", sizeof(cap->driver)); strscpy(cap->card, saa7134_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - - cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - if ((tuner_type != TUNER_ABSENT) && (tuner_type != UNSET)) - cap->device_caps |= V4L2_CAP_TUNER; - - radio_caps = V4L2_CAP_RADIO; + cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_RADIO | V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS; + if (dev->tuner_type != TUNER_ABSENT && dev->tuner_type != UNSET) + cap->capabilities |= V4L2_CAP_TUNER; if (dev->has_rds) - radio_caps |= V4L2_CAP_RDS_CAPTURE; - - video_caps = V4L2_CAP_VIDEO_CAPTURE; - if (saa7134_no_overlay <= 0 && !is_empress(file)) - video_caps |= V4L2_CAP_VIDEO_OVERLAY; - - vbi_caps = V4L2_CAP_VBI_CAPTURE; - - switch (vdev->vfl_type) { - case VFL_TYPE_RADIO: - cap->device_caps |= radio_caps; - break; - case VFL_TYPE_GRABBER: - cap->device_caps |= video_caps; - break; - case VFL_TYPE_VBI: - cap->device_caps |= vbi_caps; - break; - default: - return -EINVAL; - } - cap->capabilities = radio_caps | video_caps | vbi_caps | - cap->device_caps | V4L2_CAP_DEVICE_CAPS; - if (vdev->vfl_type == VFL_TYPE_RADIO) { - cap->device_caps &= ~V4L2_CAP_STREAMING; - if (!dev->has_rds) - cap->device_caps &= ~V4L2_CAP_READWRITE; - } + cap->capabilities |= V4L2_CAP_RDS_CAPTURE; + if (saa7134_no_overlay <= 0) + cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY; return 0; } diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c index dcfabad8b284..43fdaa2d32bd 100644 --- a/drivers/media/pci/saa7164/saa7164-encoder.c +++ b/drivers/media/pci/saa7164/saa7164-encoder.c @@ -491,16 +491,9 @@ static int vidioc_querycap(struct file *file, void *priv, strscpy(cap->card, saa7164_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - - cap->device_caps = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_TUNER; - - cap->capabilities = cap->device_caps | - V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_DEVICE_CAPS; - + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_DEVICE_CAPS; return 0; } @@ -973,6 +966,8 @@ static struct video_device saa7164_mpeg_template = { .ioctl_ops = &mpeg_ioctl_ops, .minor = -1, .tvnorms = SAA7164_NORMS, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_TUNER, }; static struct video_device *saa7164_encoder_alloc( diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c index 154a04d17ce5..49d61a64c8cb 100644 --- a/drivers/media/pci/saa7164/saa7164-vbi.c +++ b/drivers/media/pci/saa7164/saa7164-vbi.c @@ -202,16 +202,9 @@ static int vidioc_querycap(struct file *file, void *priv, strscpy(cap->card, saa7164_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - - cap->device_caps = - V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_TUNER; - - cap->capabilities = cap->device_caps | - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_DEVICE_CAPS; - + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_DEVICE_CAPS; return 0; } @@ -675,6 +668,8 @@ static struct video_device saa7164_vbi_template = { .ioctl_ops = &vbi_ioctl_ops, .minor = -1, .tvnorms = SAA7164_NORMS, + .device_caps = V4L2_CAP_VBI_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_TUNER, }; static struct video_device *saa7164_vbi_alloc( diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c index 73698cc26dd5..609100a46ff8 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c @@ -771,9 +771,6 @@ static int solo_enc_querycap(struct file *file, void *priv, solo_enc->ch); snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", pci_name(solo_dev->pdev)); - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -1191,6 +1188,8 @@ static const struct video_device solo_enc_template = { .minor = -1, .release = video_device_release, .tvnorms = V4L2_STD_NTSC_M | V4L2_STD_PAL, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING, }; static const struct v4l2_ctrl_ops solo_ctrl_ops = { diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2.c b/drivers/media/pci/solo6x10/solo6x10-v4l2.c index 1ce431af8fc6..a968f75920b5 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2.c @@ -378,9 +378,6 @@ static int solo_querycap(struct file *file, void *priv, strscpy(cap->card, "Softlogic 6x10", sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", pci_name(solo_dev->pdev)); - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -628,6 +625,8 @@ static const struct video_device solo_v4l2_template = { .minor = -1, .release = video_device_release, .tvnorms = V4L2_STD_NTSC_M | V4L2_STD_PAL, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING, }; static const struct v4l2_ctrl_ops solo_ctrl_ops = { diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c index 9de5b2a35519..e52e29814378 100644 --- a/drivers/media/pci/sta2x11/sta2x11_vip.c +++ b/drivers/media/pci/sta2x11/sta2x11_vip.c @@ -407,10 +407,6 @@ static int vidioc_querycap(struct file *file, void *priv, strscpy(cap->card, KBUILD_MODNAME, sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", pci_name(vip->pdev)); - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; - return 0; } @@ -759,6 +755,8 @@ static const struct video_device video_dev_template = { .fops = &vip_fops, .ioctl_ops = &vip_ioctl_ops, .tvnorms = V4L2_STD_ALL, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING, }; /** diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c index 5b469cf578f5..8e0952d65ad4 100644 --- a/drivers/media/pci/tw68/tw68-video.c +++ b/drivers/media/pci/tw68/tw68-video.c @@ -729,12 +729,6 @@ static int tw68_querycap(struct file *file, void *priv, strscpy(cap->card, "Techwell Capture Card", sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->device_caps = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; - - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -913,6 +907,8 @@ static const struct video_device tw68_video_template = { .ioctl_ops = &video_ioctl_ops, .release = video_device_release_empty, .tvnorms = TW68_NORMS, + .device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING, }; /* ------------------------------------------------------------------ */ diff --git a/drivers/media/pci/tw686x/tw686x-video.c b/drivers/media/pci/tw686x/tw686x-video.c index 377fb1e453fa..9be8c6e4fb69 100644 --- a/drivers/media/pci/tw686x/tw686x-video.c +++ b/drivers/media/pci/tw686x/tw686x-video.c @@ -765,9 +765,6 @@ static int tw686x_querycap(struct file *file, void *priv, strscpy(cap->card, dev->name, sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", pci_name(dev->pci_dev)); - cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | - V4L2_CAP_READWRITE; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -1280,6 +1277,8 @@ int tw686x_video_init(struct tw686x_dev *dev) vdev->minor = -1; vdev->lock = &vc->vb_mutex; vdev->ctrl_handler = &vc->ctrl_handler; + vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_STREAMING | V4L2_CAP_READWRITE; vc->device = vdev; video_set_drvdata(vdev, vc); |