diff options
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c | 16 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 26 |
2 files changed, 16 insertions, 26 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c index c80c26be6e4d..848fb233d808 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c +++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c @@ -260,6 +260,22 @@ int pvr2_i2c_cx2584x_v4l_setup(struct pvr2_hdw *hdw, sizeof(decoder_ops[0]))) - 1; hdw->decoder_ctrl = &ctxt->ctrl; cp->handler = &ctxt->handler; + { + /* + Mike Isely <isely@pobox.com> 19-Nov-2006 - This bit + of nuttiness for cx25840 causes that module to + correctly set up its video scaling. This is really + a problem in the cx25840 module itself, but we work + around it here. The problem has not been seen in + ivtv because there VBI is supported and set up. We + don't do VBI here (at least not yet) and thus we + never attempted to even set it up. + */ + struct v4l2_format fmt; + memset(&fmt,0,sizeof(fmt)); + fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE; + pvr2_i2c_client_cmd(ctxt->client,VIDIOC_S_FMT,&fmt); + } pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x cx2584x V4L2 handler set up", cp->client->addr); return !0; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 1f787333d18c..d2004965187b 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -356,28 +356,6 @@ static int ctrl_freq_set(struct pvr2_ctrl *cptr,int m,int v) return 0; } -static int ctrl_hres_max_get(struct pvr2_ctrl *cptr,int *vp) -{ - /* If we're dealing with a 24xxx device, force the horizontal - maximum to be 720 no matter what, since we can't get the device - to work properly with any other value. Otherwise just return - the normal value. */ - *vp = cptr->info->def.type_int.max_value; - if (cptr->hdw->hdw_type == PVR2_HDW_TYPE_24XXX) *vp = 720; - return 0; -} - -static int ctrl_hres_min_get(struct pvr2_ctrl *cptr,int *vp) -{ - /* If we're dealing with a 24xxx device, force the horizontal - minimum to be 720 no matter what, since we can't get the device - to work properly with any other value. Otherwise just return - the normal value. */ - *vp = cptr->info->def.type_int.min_value; - if (cptr->hdw->hdw_type == PVR2_HDW_TYPE_24XXX) *vp = 720; - return 0; -} - static int ctrl_vres_max_get(struct pvr2_ctrl *cptr,int *vp) { /* Actual maximum depends on the video standard in effect. */ @@ -758,10 +736,6 @@ static const struct pvr2_ctl_info control_defs[] = { .default_value = 720, DEFREF(res_hor), DEFINT(19,720), - /* Hook in check for clamp on horizontal resolution in - order to avoid unsolved problem involving cx25840. */ - .get_max_value = ctrl_hres_max_get, - .get_min_value = ctrl_hres_min_get, },{ .desc = "Vertical capture resolution", .name = "resolution_ver", |