10 int saa7146_res_get(struct saa7146_dev *dev, unsigned int bit)  in saa7146_res_get()  argument
12 	struct saa7146_vv *vv = dev->vv_data;  in saa7146_res_get()
34 void saa7146_res_free(struct saa7146_dev *dev, unsigned int bits)  in saa7146_res_free()  argument
36 	struct saa7146_vv *vv = dev->vv_data;  in saa7146_res_free()
48 int saa7146_buffer_queue(struct saa7146_dev *dev,  in saa7146_buffer_queue()  argument
52 	assert_spin_locked(&dev->slock);  in saa7146_buffer_queue()
53 	DEB_EE("dev:%p, dmaq:%p, buf:%p\n", dev, q, buf);  in saa7146_buffer_queue()
61 		buf->activate(dev,buf,NULL);  in saa7146_buffer_queue()
70 void saa7146_buffer_finish(struct saa7146_dev *dev,  in saa7146_buffer_finish()  argument
74 	struct saa7146_vv *vv = dev->vv_data;  in saa7146_buffer_finish()
77 	assert_spin_locked(&dev->slock);  in saa7146_buffer_finish()
78 	DEB_EE("dev:%p, dmaq:%p, state:%d\n", dev, q, state);  in saa7146_buffer_finish()
101 void saa7146_buffer_next(struct saa7146_dev *dev,  in saa7146_buffer_next()  argument
109 	DEB_INT("dev:%p, dmaq:%p, vbi:%d\n", dev, q, vbi);  in saa7146_buffer_next()
111 	assert_spin_locked(&dev->slock);  in saa7146_buffer_next()
121 		buf->activate(dev,buf,next);  in saa7146_buffer_next()
126 			saa7146_write(dev,MC1, MASK_20);  in saa7146_buffer_next()
133 			saa7146_write(dev, PROT_ADDR1, 0);  in saa7146_buffer_next()
134 			saa7146_write(dev, MC2, (MASK_02|MASK_18));  in saa7146_buffer_next()
137 			saa7146_write(dev, RPS_ADDR0, dev->d_rps0.dma_handle);  in saa7146_buffer_next()
139 			saa7146_write(dev, MC1, (MASK_12 | MASK_28));  in saa7146_buffer_next()
157 	struct saa7146_dev *dev = q->dev;  in saa7146_buffer_timeout()  local
160 	DEB_EE("dev:%p, dmaq:%p\n", dev, q);  in saa7146_buffer_timeout()
162 	spin_lock_irqsave(&dev->slock,flags);  in saa7146_buffer_timeout()
165 		saa7146_buffer_finish(dev, q, VB2_BUF_STATE_ERROR);  in saa7146_buffer_timeout()
175 	saa7146_buffer_next(dev, q, 0);  in saa7146_buffer_timeout()
177 	spin_unlock_irqrestore(&dev->slock,flags);  in saa7146_buffer_timeout()
186 	struct saa7146_dev *dev = video_drvdata(file);  in fops_write()  local
189 	if (vdev->vfl_type != VFL_TYPE_VBI || !dev->ext_vv_data->vbi_fops.write)  in fops_write()
193 	ret = dev->ext_vv_data->vbi_fops.write(file, data, count, ppos);  in fops_write()
210 static void vv_callback(struct saa7146_dev *dev, unsigned long status)  in vv_callback()  argument
214 	DEB_INT("dev:%p, isr:0x%08x\n", dev, (u32)status);  in vv_callback()
218 		saa7146_video_uops.irq_done(dev,isr);  in vv_callback()
222 		u32 mc2 = saa7146_read(dev, MC2);  in vv_callback()
225 			wake_up(&dev->vv_data->vbi_wq);  in vv_callback()
226 			saa7146_write(dev,MC2, MASK_31);  in vv_callback()
230 		saa7146_vbi_uops.irq_done(dev,isr);  in vv_callback()
238 int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)  in saa7146_vv_init()  argument
240 	struct v4l2_ctrl_handler *hdl = &dev->ctrl_handler;  in saa7146_vv_init()
246 	err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);  in saa7146_vv_init()
264 		v4l2_device_unregister(&dev->v4l2_dev);  in saa7146_vv_init()
267 	dev->v4l2_dev.ctrl_handler = hdl;  in saa7146_vv_init()
273 		v4l2_device_unregister(&dev->v4l2_dev);  in saa7146_vv_init()
280 	DEB_EE("dev:%p\n", dev);  in saa7146_vv_init()
283 	saa7146_write(dev, BCS_CTRL, 0x80400040);  in saa7146_vv_init()
286 	saa7146_write(dev, MC1, (MASK_10 | MASK_26));  in saa7146_vv_init()
291 	dev->ext_vv_data = ext_vv;  in saa7146_vv_init()
293 	saa7146_video_uops.init(dev,vv);  in saa7146_vv_init()
294 	if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE)  in saa7146_vv_init()
295 		saa7146_vbi_uops.init(dev,vv);  in saa7146_vv_init()
320 	dev->vv_data = vv;  in saa7146_vv_init()
321 	dev->vv_callback = &vv_callback;  in saa7146_vv_init()
327 int saa7146_vv_release(struct saa7146_dev* dev)  in saa7146_vv_release()  argument
329 	struct saa7146_vv *vv = dev->vv_data;  in saa7146_vv_release()
331 	DEB_EE("dev:%p\n", dev);  in saa7146_vv_release()
333 	v4l2_device_unregister(&dev->v4l2_dev);  in saa7146_vv_release()
334 	v4l2_ctrl_handler_free(&dev->ctrl_handler);  in saa7146_vv_release()
336 	dev->vv_data = NULL;  in saa7146_vv_release()
337 	dev->vv_callback = NULL;  in saa7146_vv_release()
343 int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev,  in saa7146_register_device()  argument
350 	DEB_EE("dev:%p, name:'%s', type:%d\n", dev, name, type);  in saa7146_register_device()
354 		vfd->ioctl_ops = &dev->ext_vv_data->vid_ops;  in saa7146_register_device()
355 		q = &dev->vv_data->video_dmaq.q;  in saa7146_register_device()
357 		vfd->ioctl_ops = &dev->ext_vv_data->vbi_ops;  in saa7146_register_device()
358 		q = &dev->vv_data->vbi_dmaq.q;  in saa7146_register_device()
361 	vfd->lock = &dev->v4l2_lock;  in saa7146_register_device()
362 	vfd->v4l2_dev = &dev->v4l2_dev;  in saa7146_register_device()
364 	for (i = 0; i < dev->ext_vv_data->num_stds; i++)  in saa7146_register_device()
365 		vfd->tvnorms |= dev->ext_vv_data->stds[i].id;  in saa7146_register_device()
369 	vfd->device_caps |= dev->ext_vv_data->capabilities;  in saa7146_register_device()
386 	q->drv_priv = dev;  in saa7146_register_device()
389 	q->lock = &dev->v4l2_lock;  in saa7146_register_device()
391 	q->dev = &dev->pci->dev;  in saa7146_register_device()
397 	video_set_drvdata(vfd, dev);  in saa7146_register_device()
406 		dev->name, video_device_node_name(vfd));  in saa7146_register_device()
411 int saa7146_unregister_device(struct video_device *vfd, struct saa7146_dev *dev)  in saa7146_unregister_device()  argument
413 	DEB_EE("dev:%p\n", dev);  in saa7146_unregister_device()