Instead of filling in the struct v4l2_capability device_caps
field, fill in the struct video_device device_caps field.
That way the V4L2 core knows what the capabilities of the
video device are.
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
---
drivers/media/platform/m2m-deinterlace.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/media/platform/m2m-deinterlace.c
b/drivers/media/platform/m2m-deinterlace.c
index beb7fd7442fb..485fcf36ce32 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -437,15 +437,6 @@ static int vidioc_querycap(struct file *file, void *priv,
strscpy(cap->driver, MEM2MEM_NAME, sizeof(cap->driver));
strscpy(cap->card, MEM2MEM_NAME, sizeof(cap->card));
strscpy(cap->bus_info, MEM2MEM_NAME, sizeof(cap->card));
- /*
- * This is only a mem-to-mem video device. The capture and output
- * device capability flags are left only for backward compatibility
- * and are scheduled for removal.
- */
- cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT |
- V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-
return 0;
}
@@ -972,6 +963,7 @@ static const struct video_device deinterlace_videodev = {
.minor = -1,
.release = video_device_release_empty,
.vfl_dir = VFL_DIR_M2M,
+ .device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING,
};
static const struct v4l2_m2m_ops m2m_ops = {
--
2.20.1
