diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2015-06-05 05:30:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-09 17:42:41 -0300 |
| commit | 8cf6874e84ba64488975a07fda267486a77ac5a3 (patch) | |
| tree | a579793025fcb834cbe33324fc6650ca317ccde5 | |
| parent | dc0cf4cfed89d3a784a8d1c5897fae8f6a137fa5 (diff) | |
[media] v4l2-dv-timings: support interlaced in v4l2_print_dv_timings
The v4l2_print_dv_timings() didn't log the interlaced format correctly. The timings
for the bottom field weren't logged and the fields per second value was half of what
it should have been.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-dv-timings.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index 89866100a74a..903140591269 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -262,6 +262,8 @@ void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix, htot = V4L2_DV_BT_FRAME_WIDTH(bt); vtot = V4L2_DV_BT_FRAME_HEIGHT(bt); + if (bt->interlaced) + vtot /= 2; if (prefix == NULL) prefix = ""; @@ -282,6 +284,11 @@ void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix, dev_prefix, bt->vfrontporch, (bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-", bt->vsync, bt->vbackporch); + if (bt->interlaced) + pr_info("%s: vertical bottom field: fp = %u, %ssync = %u, bp = %u\n", + dev_prefix, bt->il_vfrontporch, + (bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-", + bt->il_vsync, bt->il_vbackporch); pr_info("%s: pixelclock: %llu\n", dev_prefix, bt->pixelclock); pr_info("%s: flags (0x%x):%s%s%s%s%s\n", dev_prefix, bt->flags, (bt->flags & V4L2_DV_FL_REDUCED_BLANKING) ? |