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| author |   Hans Verkuil <hverkuil@xs4all.nl> | 2007-05-17 06:41:44 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-05-22 16:00:13 -0300 |
| commit | c74e83a8632fd88560a533980a0d4c3922325326 (patch) | |
| tree | 57ff66dbb1f38ddcfcb30d65865a6cbed4956325 /drivers/media/video | |
| parent | V4L/DVB (5640): Fix: em28xx shouldn't be selecting VIDEO_BUF (diff) | |
| download | linux-dev-c74e83a8632fd88560a533980a0d4c3922325326.tar.xz linux-dev-c74e83a8632fd88560a533980a0d4c3922325326.zip | |
V4L/DVB (5670): Adding new fields to v4l2_pix_format broke the ABI, reverted that change
Reverted the change to struct v4l2_pix_format. I completely missed that
this struct was used by existing ioctls so that changing it broke the ABI.
I will have to think of another way of setting the top/left coordinates
but for now this change is reverted to preserve compatibility.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-ioctl.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index 794a6a02f82f..1989ec1cb973 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -362,8 +362,6 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm case V4L2_BUF_TYPE_VIDEO_OUTPUT: if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) return -EINVAL; - fmt->fmt.pix.left = itv->main_rect.left; - fmt->fmt.pix.top = itv->main_rect.top; fmt->fmt.pix.width = itv->main_rect.width; fmt->fmt.pix.height = itv->main_rect.height; fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; @@ -402,8 +400,6 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm break; case V4L2_BUF_TYPE_VIDEO_CAPTURE: - fmt->fmt.pix.left = 0; - fmt->fmt.pix.top = 0; fmt->fmt.pix.width = itv->params.width; fmt->fmt.pix.height = itv->params.height; fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; @@ -498,15 +494,13 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype, if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) return -EINVAL; field = fmt->fmt.pix.field; - r.top = fmt->fmt.pix.top; - r.left = fmt->fmt.pix.left; + r.top = 0; + r.left = 0; r.width = fmt->fmt.pix.width; r.height = fmt->fmt.pix.height; ivtv_get_fmt(itv, streamtype, fmt); if (itv->output_mode != OUT_UDMA_YUV) { /* TODO: would setting the rect also be valid for this mode? */ - fmt->fmt.pix.top = r.top; - fmt->fmt.pix.left = r.left; fmt->fmt.pix.width = r.width; fmt->fmt.pix.height = r.height; } @@ -1141,8 +1135,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void fb->fmt.pixelformat = itv->osd_pixelformat; fb->fmt.width = itv->osd_rect.width; fb->fmt.height = itv->osd_rect.height; - fb->fmt.left = itv->osd_rect.left; - fb->fmt.top = itv->osd_rect.top; fb->base = (void *)itv->osd_video_pbase; if (itv->osd_global_alpha_state) fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA; |