Lines Matching defs:btv
61 pr_debug("%d: " fmt, btv->c.nr, ##__VA_ARGS__); \
74 struct bttv *btv = fh->btv;
96 struct bttv *btv = fh->btv;
113 instead of btv->tvnorm to skip zero lines after video
153 rc = bttv_risc_packed(btv, &buf->top,
165 rc = bttv_risc_packed(btv, &buf->bottom,
194 bttv_dma_free(q,btv,buf);
202 struct bttv *btv = fh->btv;
207 list_add_tail(&buf->vb.queue,&btv->vcapture);
208 if (NULL == btv->cvbi) {
209 fh->btv->loop_irq |= 4;
210 bttv_set_dma(btv,0x0c);
217 struct bttv *btv = fh->btv;
221 bttv_dma_free(q,fh->btv,buf);
303 struct bttv *btv = fh->btv;
307 mutex_lock(&btv->lock);
309 tvnorm = &bttv_tvnorms[btv->tvnorm];
310 crop_start = btv->crop_start;
312 mutex_unlock(&btv->lock);
321 struct bttv *btv = fh->btv;
326 mutex_lock(&btv->lock);
332 tvnorm = &bttv_tvnorms[btv->tvnorm];
334 rc = try_fmt(&frt->fmt.vbi, tvnorm, btv->crop_start);
360 mutex_unlock(&btv->lock);
373 tvnorm = &bttv_tvnorms[fh->btv->tvnorm];