diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-06-26 10:15:44 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-22 22:08:47 +0300 |
| commit | b1df3129b71979b1196935a1e29bfe9ac7f28ab6 (patch) | |
| tree | bdf7fdcf1f02422ae805736a1c84eb5658a7983b /drivers/media/platform/xilinx | |
| parent | 0fe3331e07f0a09c10fd81e48976255b50b2e607 (diff) | |
| download | linux-b1df3129b71979b1196935a1e29bfe9ac7f28ab6.tar.xz | |
media: xilinx: set device_caps in struct video_device
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-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/xilinx')
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-dma.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c index 7bd2600cdc9a..b211380a11f2 100644 --- a/drivers/media/platform/xilinx/xilinx-dma.c +++ b/drivers/media/platform/xilinx/xilinx-dma.c @@ -491,15 +491,8 @@ xvip_dma_querycap(struct file *file, void *fh, struct v4l2_capability *cap) struct v4l2_fh *vfh = file->private_data; struct xvip_dma *dma = to_xvip_dma(vfh->vdev); - cap->device_caps = V4L2_CAP_STREAMING; - - if (dma->queue.type == V4L2_BUF_TYPE_VIDEO_CAPTURE) - cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE; - else - cap->device_caps |= V4L2_CAP_VIDEO_OUTPUT; - - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS - | dma->xdev->v4l2_caps; + cap->capabilities = dma->xdev->v4l2_caps | V4L2_CAP_STREAMING | + V4L2_CAP_DEVICE_CAPS; strscpy(cap->driver, "xilinx-vipp", sizeof(cap->driver)); strscpy(cap->card, dma->video.name, sizeof(cap->card)); @@ -698,6 +691,11 @@ int xvip_dma_init(struct xvip_composite_device *xdev, struct xvip_dma *dma, dma->video.release = video_device_release_empty; dma->video.ioctl_ops = &xvip_dma_ioctl_ops; dma->video.lock = &dma->lock; + dma->video.device_caps = V4L2_CAP_STREAMING; + if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + dma->video.device_caps |= V4L2_CAP_VIDEO_CAPTURE; + else + dma->video.device_caps |= V4L2_CAP_VIDEO_OUTPUT; video_set_drvdata(&dma->video, dma); |