[media] bttv: use centralized std and implement g_std
The 'current_norm' field cannot be used if multiple device nodes (video and
vbi in this case) set the same std.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 12cc4eb..86d67bb 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -424,6 +424,7 @@
unsigned int mute;
unsigned long tv_freq;
unsigned int tvnorm;
+ v4l2_std_id std;
int hue, contrast, bright, saturation;
struct v4l2_framebuffer fbuf;
unsigned int field_count;