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facetimehd: set bus_info in v4l2 capabilities

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Sven Schnelle
2015-11-28 17:15:42 +01:00
parent 1af48495ad
commit 2ff298739a
1 changed files with 5 additions and 0 deletions
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5
fthd_v4l2.c
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@@ -388,8 +388,13 @@ static int fthd_v4l2_ioctl_g_std(struct file *filp, void *priv, v4l2_std_id *std
static int fthd_v4l2_ioctl_querycap(struct file *filp, void *priv, static int fthd_v4l2_ioctl_querycap(struct file *filp, void *priv,
struct v4l2_capability *cap) struct v4l2_capability *cap)
{ {
struct fthd_private *dev_priv = video_drvdata(filp);
strcpy(cap->driver, "bcwc"); strcpy(cap->driver, "bcwc");
strcpy(cap->card, "Apple Facetime HD"); strcpy(cap->card, "Apple Facetime HD");
snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
pci_name(dev_priv->pdev));
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | V4L2_CAP_TIMEPERFRAME; V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | V4L2_CAP_TIMEPERFRAME;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;