V4L/DVB: em28xx: the default std was not passed on to the subdevs

The initial em28xx std (PAL) was not passed on to the subdevs. This led to
these tvp5150 kernel log errors when running v4l2-ctl --all:

tvp5150 0-005c: VBI can't be configured without knowing number of lines

The reason was that tvp5150 was still using its own internal default: STD_ALL.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 741c4fc..06cf197 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -2445,6 +2445,7 @@ int em28xx_register_analog_devices(struct em28xx *dev)
 
        /* set default norm */
        dev->norm = em28xx_video_template.current_norm;
+       v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
        dev->interlaced = EM28XX_INTERLACED_DEFAULT;
        dev->ctl_input = 0;