diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-ioctl.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-ioctl.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 664c9af427ab..47f4e1d767e4 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -2202,6 +2202,7 @@ static int v4l_s_selection(const struct v4l2_ioctl_ops *ops, static int v4l_g_crop(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { + struct video_device *vfd = video_devdata(file); struct v4l2_crop *p = arg; struct v4l2_selection s = { .type = p->type, @@ -2218,6 +2219,10 @@ static int v4l_g_crop(const struct v4l2_ioctl_ops *ops, else s.target = V4L2_SEL_TGT_CROP; + if (test_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags)) + s.target = s.target == V4L2_SEL_TGT_COMPOSE ? + V4L2_SEL_TGT_CROP : V4L2_SEL_TGT_COMPOSE; + ret = v4l_g_selection(ops, file, fh, &s); /* copying results to old structure on success */ @@ -2229,6 +2234,7 @@ static int v4l_g_crop(const struct v4l2_ioctl_ops *ops, static int v4l_s_crop(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { + struct video_device *vfd = video_devdata(file); struct v4l2_crop *p = arg; struct v4l2_selection s = { .type = p->type, @@ -2245,12 +2251,17 @@ static int v4l_s_crop(const struct v4l2_ioctl_ops *ops, else s.target = V4L2_SEL_TGT_CROP; + if (test_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags)) + s.target = s.target == V4L2_SEL_TGT_COMPOSE ? + V4L2_SEL_TGT_CROP : V4L2_SEL_TGT_COMPOSE; + return v4l_s_selection(ops, file, fh, &s); } static int v4l_cropcap(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { + struct video_device *vfd = video_devdata(file); struct v4l2_cropcap *p = arg; struct v4l2_selection s = { .type = p->type }; int ret = 0; @@ -2287,13 +2298,17 @@ static int v4l_cropcap(const struct v4l2_ioctl_ops *ops, else s.target = V4L2_SEL_TGT_CROP_BOUNDS; + if (test_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags)) + s.target = s.target == V4L2_SEL_TGT_COMPOSE_BOUNDS ? + V4L2_SEL_TGT_CROP_BOUNDS : V4L2_SEL_TGT_COMPOSE_BOUNDS; + ret = v4l_g_selection(ops, file, fh, &s); if (ret) return ret; p->bounds = s.r; /* obtaining defrect */ - if (V4L2_TYPE_IS_OUTPUT(p->type)) + if (s.target == V4L2_SEL_TGT_COMPOSE_BOUNDS) s.target = V4L2_SEL_TGT_COMPOSE_DEFAULT; else s.target = V4L2_SEL_TGT_CROP_DEFAULT; |