V4L/DVB (4861): Remove the need of a STD array for drivers using video_ioctl2
video_ioctl2 will auto-generate standard entries at ENUM_FMT.
Also, now, a driver may return a subset of the video array at
the return, to be stored as the current_norm.
For example, a driver may ask for V4L2_STD_PAL. At return,
driver may change it to V4L2_STD_PAL_B. This way, a futher call
to G_STD will return the exact detected video std.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index dc6e16c..30864da 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -1679,24 +1679,11 @@
}
/* from vivi.c */
-static int cafe_vidioc_s_std(struct file *filp, void *priv, v4l2_std_id a)
+static int cafe_vidioc_s_std(struct file *filp, void *priv, v4l2_std_id *a)
{
return 0;
}
-
-/*
- * The TV Norm stuff is weird - we're a camera with little to do with TV,
- * really. The following is what vivi does.
- */
-static struct v4l2_tvnorm cafe_tvnorm[] = {
- {
- .name = "NTSC-M",
- .id = V4L2_STD_NTSC_M,
- }
-};
-
-
static void cafe_v4l_dev_release(struct video_device *vd)
{
struct cafe_camera *cam = container_of(vd, struct cafe_camera, v4ldev);
@@ -1726,8 +1713,7 @@
.type = VFL_TYPE_GRABBER,
.type2 = VID_TYPE_CAPTURE,
.minor = -1, /* Get one dynamically */
- .tvnorms = cafe_tvnorm,
- .tvnormsize = 1,
+ .tvnorms = V4L2_STD_NTSC_M,
.current_norm = V4L2_STD_NTSC_M, /* make mplayer happy */
.fops = &cafe_v4l_fops,