diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-10-02 08:45:08 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-10-02 08:45:08 -0400 |
| commit | 59458f40e25915a355d8b1d701425fe9f4f9ea23 (patch) | |
| tree | f1c9a2934df686e36d75f759ab7313b6f0e0e5f9 /drivers/media/video/pvrusb2/pvrusb2-v4l2.c | |
| parent | 825f9075d74028d11d7f5932f04e1b5db3022b51 (diff) | |
| parent | d834c16516d1ebec4766fc58c059bf01311e6045 (diff) | |
Merge branch 'master' into gfs2
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-v4l2.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 0caf70b8c0d..3608c2f81df 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -459,18 +459,26 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, ret = 0; switch(vf->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: { + int lmin,lmax; + struct pvr2_ctrl *hcp,*vcp; int h = vf->fmt.pix.height; int w = vf->fmt.pix.width; - - if (h < 200) { - h = 200; - } else if (h > 625) { - h = 625; + hcp = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_HRES); + vcp = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_VRES); + + lmin = pvr2_ctrl_get_min(hcp); + lmax = pvr2_ctrl_get_max(hcp); + if (w < lmin) { + w = lmin; + } else if (w > lmax) { + w = lmax; } - if (w < 320) { - w = 320; - } else if (w > 720) { - w = 720; + lmin = pvr2_ctrl_get_min(vcp); + lmax = pvr2_ctrl_get_max(vcp); + if (h < lmin) { + h = lmin; + } else if (h > lmax) { + h = lmax; } memcpy(vf, &pvr_format[PVR_FORMAT_PIX], @@ -479,14 +487,8 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, vf->fmt.pix.height = h; if (cmd == VIDIOC_S_FMT) { - pvr2_ctrl_set_value( - pvr2_hdw_get_ctrl_by_id(hdw, - PVR2_CID_HRES), - vf->fmt.pix.width); - pvr2_ctrl_set_value( - pvr2_hdw_get_ctrl_by_id(hdw, - PVR2_CID_VRES), - vf->fmt.pix.height); + pvr2_ctrl_set_value(hcp,vf->fmt.pix.width); + pvr2_ctrl_set_value(vcp,vf->fmt.pix.height); } } break; case V4L2_BUF_TYPE_VBI_CAPTURE: |