[media] media/platform: fix querycap

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.verkuil@cisco.com>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Cc: Gerhard Sittig <gsi@denx.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/media/platform/vino.c b/drivers/media/platform/vino.c
index 91d44ea16f27..2c85357f774d 100644
--- a/drivers/media/platform/vino.c
+++ b/drivers/media/platform/vino.c
@@ -2932,10 +2932,8 @@ static int vino_querycap(struct file *file, void *__fh,
         strcpy(cap->driver, vino_driver_name);
         strcpy(cap->card, vino_driver_description);
         strcpy(cap->bus_info, vino_bus_name);
-        cap->capabilities =
-                V4L2_CAP_VIDEO_CAPTURE |
-                V4L2_CAP_STREAMING;
-        // V4L2_CAP_OVERLAY, V4L2_CAP_READWRITE
+        cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+        cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
         return 0;
 }