From: Hans Verkuil <hans.verk...@cisco.com>
Querycap shouldn't set the version field (the core does that for you),
but it should set the device_caps field.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/pci/meye/meye.c | 3 ---
drivers/media/pci/zoran/zoran_driver.c | 5 +++--
drivers/media/usb/usbvision/usbvision-video.c | 3 ++-
3 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c
index aeae547..9d9f90c 100644
--- a/drivers/media/pci/meye/meye.c
+++ b/drivers/media/pci/meye/meye.c
@@ -1031,9 +1031,6 @@ static int vidioc_querycap(struct file *file, void *fh,
strcpy(cap->card, "meye");
sprintf(cap->bus_info, "PCI:%s", pci_name(meye.mchip_dev));
- cap->version = (MEYE_DRIVER_MAJORVERSION << 8) +
- MEYE_DRIVER_MINORVERSION;
-
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
diff --git a/drivers/media/pci/zoran/zoran_driver.c
b/drivers/media/pci/zoran/zoran_driver.c
index 099d5fb..2b25d31 100644
--- a/drivers/media/pci/zoran/zoran_driver.c
+++ b/drivers/media/pci/zoran/zoran_driver.c
@@ -1528,8 +1528,9 @@ static int zoran_querycap(struct file *file, void *__fh,
struct v4l2_capability
strncpy(cap->driver, "zoran", sizeof(cap->driver)-1);
snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
pci_name(zr->pci_dev));
- cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_VIDEO_OVERLAY;
+ cap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_VIDEO_OVERLAY;
+ cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
}
diff --git a/drivers/media/usb/usbvision/usbvision-video.c
b/drivers/media/usb/usbvision/usbvision-video.c
index 9bfa041..693d5f4 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -509,11 +509,12 @@ static int vidioc_querycap(struct file *file, void *priv,
usbvision_device_data[usbvision->dev_model].model_string,
sizeof(vc->card));
usb_make_path(usbvision->dev, vc->bus_info, sizeof(vc->bus_info));
- vc->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+ vc->device_caps = V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_AUDIO |
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
(usbvision->have_tuner ? V4L2_CAP_TUNER : 0);
+ vc->capabilities = vc->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
}
--
2.1.3
--
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