diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2015-04-23 13:52:54 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-28 12:18:43 (GMT) |
| commit | 1381fb3e01cb40e9ddbaf247af757847003d0e75 (patch) | |
| tree | b977be91adfbfd15539d6443c6c717782afa9b08 | |
| parent | 480856f3b462d5b8d24e40ac3693c5620bdd5617 (diff) | |
| download | linux-1381fb3e01cb40e9ddbaf247af757847003d0e75.tar.xz | |
[media] vivid: add 1080p capture at 2 fps and 5 fps to webcam emulation
Use the VIVID_WEBCAM_SIZES constant where appropriate and add a
1920x1080 pixel frame size setting with frame rates of 2 fps and
5 fps.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/platform/vivid/vivid-vid-cap.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c index dab5990..09afc93 100644 --- a/drivers/media/platform/vivid/vivid-vid-cap.c +++ b/drivers/media/platform/vivid/vivid-vid-cap.c @@ -66,7 +66,7 @@ static const struct vivid_fmt formats_ovl[] = { }; /* The number of discrete webcam framesizes */ -#define VIVID_WEBCAM_SIZES 3 +#define VIVID_WEBCAM_SIZES 4 /* The number of discrete webcam frameintervals */ #define VIVID_WEBCAM_IVALS (VIVID_WEBCAM_SIZES * 2) @@ -75,6 +75,7 @@ static const struct v4l2_frmsize_discrete webcam_sizes[VIVID_WEBCAM_SIZES] = { { 320, 180 }, { 640, 360 }, { 1280, 720 }, + { 1920, 1080 }, }; /* @@ -82,6 +83,8 @@ static const struct v4l2_frmsize_discrete webcam_sizes[VIVID_WEBCAM_SIZES] = { * elements in this array as there are in webcam_sizes. */ static const struct v4l2_fract webcam_intervals[VIVID_WEBCAM_IVALS] = { + { 1, 2 }, + { 1, 5 }, { 1, 10 }, { 1, 15 }, { 1, 25 }, @@ -720,8 +723,8 @@ int vivid_s_fmt_vid_cap(struct file *file, void *priv, webcam_sizes[i].height == mp->height) break; dev->webcam_size_idx = i; - if (dev->webcam_ival_idx >= 2 * (3 - i)) - dev->webcam_ival_idx = 2 * (3 - i) - 1; + if (dev->webcam_ival_idx >= 2 * (VIVID_WEBCAM_SIZES - i)) + dev->webcam_ival_idx = 2 * (VIVID_WEBCAM_SIZES - i) - 1; vivid_update_format_cap(dev, false); } else { struct v4l2_rect r = { 0, 0, mp->width, mp->height }; @@ -1768,7 +1771,7 @@ int vidioc_enum_frameintervals(struct file *file, void *priv, break; if (i == ARRAY_SIZE(webcam_sizes)) return -EINVAL; - if (fival->index >= 2 * (3 - i)) + if (fival->index >= 2 * (VIVID_WEBCAM_SIZES - i)) return -EINVAL; fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; fival->discrete = webcam_intervals[fival->index]; @@ -1798,7 +1801,7 @@ int vivid_vid_cap_s_parm(struct file *file, void *priv, struct v4l2_streamparm *parm) { struct vivid_dev *dev = video_drvdata(file); - unsigned ival_sz = 2 * (3 - dev->webcam_size_idx); + unsigned ival_sz = 2 * (VIVID_WEBCAM_SIZES - dev->webcam_size_idx); struct v4l2_fract tpf; unsigned i; |