71 	saa_writeb(SAA7134_VBI_H_LEN1(task), buf->vb.width   & 0xff);  in task_init()
72 	saa_writeb(SAA7134_VBI_H_LEN2(task), buf->vb.width   >> 8);  in task_init()
73 	saa_writeb(SAA7134_VBI_V_LEN1(task), buf->vb.height  & 0xff);  in task_init()
74 	saa_writeb(SAA7134_VBI_V_LEN2(task), buf->vb.height  >> 8);  in task_init()
88 	buf->vb.state = VIDEOBUF_ACTIVE;  in buffer_activate()
102 	saa_writel(SAA7134_RS_BA2(2),base + buf->vb.size/2);  in buffer_activate()
103 	saa_writel(SAA7134_RS_PITCH(2),buf->vb.width);  in buffer_activate()
106 	saa_writel(SAA7134_RS_BA2(3),base + buf->vb.size/2);  in buffer_activate()
107 	saa_writel(SAA7134_RS_PITCH(3),buf->vb.width);  in buffer_activate()
118 			  struct videobuf_buffer *vb,  in buffer_prepare()  argument
123 	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);  in buffer_prepare()
133 	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)  in buffer_prepare()
136 	if (buf->vb.size != size)  in buffer_prepare()
139 	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {  in buffer_prepare()
140 		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);  in buffer_prepare()
142 		buf->vb.width  = llength;  in buffer_prepare()
143 		buf->vb.height = lines;  in buffer_prepare()
144 		buf->vb.size   = size;  in buffer_prepare()
147 		err = videobuf_iolock(q,&buf->vb,NULL);  in buffer_prepare()
157 	buf->vb.state = VIDEOBUF_PREPARED;  in buffer_prepare()
159 	buf->vb.field = field;  in buffer_prepare()
183 static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)  in buffer_queue()  argument
187 	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);  in buffer_queue()
192 static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)  in buffer_release()  argument
194 	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);  in buffer_release()
242 		dev->vbi_q.curr->vb.field_count = dev->vbi_fieldcount;  in saa7134_irq_vbi_done()