diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 7e7658a7ed40..f9a6f671277f 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -672,12 +672,12 @@ int check_alloc_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bit) Claim scan lines crop[].rect.top to bottom. */ btv->crop_start = top; } else if (bit & VBI_RESOURCES) { - __s32 end = fh->vbi_fmt.end; + __s32 end = btv->vbi_fmt.end; if (end > btv->crop_start) goto fail; - /* Claim scan lines above fh->vbi_fmt.end. */ + /* Claim scan lines above btv->vbi_fmt.end. */ btv->vbi_end = end; } @@ -3637,6 +3637,8 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) btv->width = 320; btv->height = 240; btv->input = 0; + btv->tvnorm = 0; /* Index into bttv_tvnorms[] i.e. PAL. */ + bttv_vbi_fmt_reset(&btv->vbi_fmt, btv->tvnorm); v4l2_ctrl_new_std(hdl, &bttv_ctrl_ops, V4L2_CID_BRIGHTNESS, 0, 0xff00, 0x100, 32768); diff --git a/drivers/media/pci/bt8xx/bttv-vbi.c b/drivers/media/pci/bt8xx/bttv-vbi.c index 0b05309d1fb7..4e7fd9a78ace 100644 --- a/drivers/media/pci/bt8xx/bttv-vbi.c +++ b/drivers/media/pci/bt8xx/bttv-vbi.c @@ -350,6 +350,9 @@ int bttv_s_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt) fh->vbi_fmt.fmt = frt->fmt.vbi; fh->vbi_fmt.tvnorm = tvnorm; fh->vbi_fmt.end = end; + btv->vbi_fmt.fmt = frt->fmt.vbi; + btv->vbi_fmt.tvnorm = tvnorm; + btv->vbi_fmt.end = end; mutex_unlock(&fh->vbi.vb_lock); @@ -364,15 +367,14 @@ int bttv_s_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt) int bttv_g_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt) { - struct bttv_fh *fh = f; const struct bttv_tvnorm *tvnorm; struct bttv *btv = video_drvdata(file); - frt->fmt.vbi = fh->vbi_fmt.fmt; + frt->fmt.vbi = btv->vbi_fmt.fmt; tvnorm = &bttv_tvnorms[btv->tvnorm]; - if (tvnorm != fh->vbi_fmt.tvnorm) { + if (tvnorm != btv->vbi_fmt.tvnorm) { __s32 max_end; unsigned int i; @@ -388,9 +390,8 @@ int bttv_g_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt) for (i = 0; i < 2; ++i) { __s32 new_start; - new_start = frt->fmt.vbi.start[i] - + tvnorm->vbistart[i] - - fh->vbi_fmt.tvnorm->vbistart[i]; + new_start = frt->fmt.vbi.start[i] + tvnorm->vbistart[i] + - btv->vbi_fmt.tvnorm->vbistart[i]; frt->fmt.vbi.start[i] = min(new_start, max_end - 1); frt->fmt.vbi.count[i] = diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h index 7f02dd5866d7..a36817dfaaec 100644 --- a/drivers/media/pci/bt8xx/bttvp.h +++ b/drivers/media/pci/bt8xx/bttvp.h @@ -452,6 +452,7 @@ struct bttv { const struct bttv_format *fmt; int width; int height; + struct bttv_vbi_fmt vbi_fmt; /* used to make dvb-bt8xx autoloadable */ struct work_struct request_module_wk;