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path: root/drivers/media/pci/saa7134/saa7134-video.c
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Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
-rw-r--r--drivers/media/pci/saa7134/saa7134-video.c46
1 files changed, 8 insertions, 38 deletions
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;
}