[media] v4l2: use new V4L2_DV_BT_BLANKING/FRAME defines
Use the new blanking and frame size defines. This also fixed a bug in
these drivers: they assumed that the height for interlaced formats was
the field height, however height is the frame height. So the height
for a field is actually bt->height / 2.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 7fbde6d..b79280f 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -1799,19 +1799,15 @@
/* Configure video port timings */
- std_info->eav2sav = bt->hbackporch + bt->hfrontporch +
- bt->hsync - 8;
+ std_info->eav2sav = V4L2_DV_BT_BLANKING_WIDTH(bt) - 8;
std_info->sav2eav = bt->width;
std_info->l1 = 1;
std_info->l3 = bt->vsync + bt->vbackporch + 1;
+ std_info->vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
if (bt->interlaced) {
if (bt->il_vbackporch || bt->il_vfrontporch || bt->il_vsync) {
- std_info->vsize = bt->height * 2 +
- bt->vfrontporch + bt->vsync + bt->vbackporch +
- bt->il_vfrontporch + bt->il_vsync +
- bt->il_vbackporch;
std_info->l5 = std_info->vsize/2 -
(bt->vfrontporch - 1);
std_info->l7 = std_info->vsize/2 + 1;
@@ -1825,8 +1821,6 @@
return -EINVAL;
}
} else {
- std_info->vsize = bt->height + bt->vfrontporch +
- bt->vsync + bt->vbackporch;
std_info->l5 = std_info->vsize - (bt->vfrontporch - 1);
}
strncpy(std_info->name, "Custom timings BT656/1120", VPIF_MAX_NAME);