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path: root/drivers/media/common/saa7146_fops.c
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Diffstat (limited to 'drivers/media/common/saa7146_fops.c')
-rw-r--r--drivers/media/common/saa7146_fops.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 37888989ea2e..09ec964dec5c 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -1,6 +1,6 @@
1#include <media/saa7146_vv.h> 1#include <media/saa7146_vv.h>
2 2
3#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1) 3#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1)
4 4
5/****************************************************************************/ 5/****************************************************************************/
6/* resource management functions, shamelessly stolen from saa7134 driver */ 6/* resource management functions, shamelessly stolen from saa7134 driver */
@@ -102,9 +102,9 @@ void saa7146_buffer_finish(struct saa7146_dev *dev,
102 /* finish current buffer */ 102 /* finish current buffer */
103 if (NULL == q->curr) { 103 if (NULL == q->curr) {
104 DEB_D(("aiii. no current buffer\n")); 104 DEB_D(("aiii. no current buffer\n"));
105 return; 105 return;
106 } 106 }
107 107
108 q->curr->vb.state = state; 108 q->curr->vb.state = state;
109 do_gettimeofday(&q->curr->vb.ts); 109 do_gettimeofday(&q->curr->vb.ts);
110 wake_up(&q->curr->vb.done); 110 wake_up(&q->curr->vb.done);
@@ -143,13 +143,13 @@ void saa7146_buffer_next(struct saa7146_dev *dev,
143 // fixme: fix this for vflip != 0 143 // fixme: fix this for vflip != 0
144 144
145 saa7146_write(dev, PROT_ADDR1, 0); 145 saa7146_write(dev, PROT_ADDR1, 0);
146 saa7146_write(dev, MC2, (MASK_02|MASK_18)); 146 saa7146_write(dev, MC2, (MASK_02|MASK_18));
147 147
148 /* write the address of the rps-program */ 148 /* write the address of the rps-program */
149 saa7146_write(dev, RPS_ADDR0, dev->d_rps0.dma_handle); 149 saa7146_write(dev, RPS_ADDR0, dev->d_rps0.dma_handle);
150 /* turn on rps */ 150 /* turn on rps */
151 saa7146_write(dev, MC1, (MASK_12 | MASK_28)); 151 saa7146_write(dev, MC1, (MASK_12 | MASK_28));
152 152
153/* 153/*
154 printk("vdma%d.base_even: 0x%08x\n", 1,saa7146_read(dev,BASE_EVEN1)); 154 printk("vdma%d.base_even: 0x%08x\n", 1,saa7146_read(dev,BASE_EVEN1));
155 printk("vdma%d.base_odd: 0x%08x\n", 1,saa7146_read(dev,BASE_ODD1)); 155 printk("vdma%d.base_odd: 0x%08x\n", 1,saa7146_read(dev,BASE_ODD1));
@@ -246,7 +246,7 @@ static int fops_open(struct inode *inode, struct file *file)
246 goto out; 246 goto out;
247 } 247 }
248 memset(fh,0,sizeof(*fh)); 248 memset(fh,0,sizeof(*fh));
249 249
250 file->private_data = fh; 250 file->private_data = fh;
251 fh->dev = dev; 251 fh->dev = dev;
252 fh->type = type; 252 fh->type = type;
@@ -275,7 +275,7 @@ out:
275 file->private_data = NULL; 275 file->private_data = NULL;
276 } 276 }
277 up(&saa7146_devices_lock); 277 up(&saa7146_devices_lock);
278 return result; 278 return result;
279} 279}
280 280
281static int fops_release(struct inode *inode, struct file *file) 281static int fops_release(struct inode *inode, struct file *file)
@@ -405,7 +405,7 @@ static struct file_operations video_fops =
405static void vv_callback(struct saa7146_dev *dev, unsigned long status) 405static void vv_callback(struct saa7146_dev *dev, unsigned long status)
406{ 406{
407 u32 isr = status; 407 u32 isr = status;
408 408
409 DEB_INT(("dev:%p, isr:0x%08x\n",dev,(u32)status)); 409 DEB_INT(("dev:%p, isr:0x%08x\n",dev,(u32)status));
410 410
411 if (0 != (isr & (MASK_27))) { 411 if (0 != (isr & (MASK_27))) {
@@ -454,11 +454,11 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
454 handle different devices that might need different 454 handle different devices that might need different
455 configuration data) */ 455 configuration data) */
456 dev->ext_vv_data = ext_vv; 456 dev->ext_vv_data = ext_vv;
457 457
458 vv->video_minor = -1; 458 vv->video_minor = -1;
459 vv->vbi_minor = -1; 459 vv->vbi_minor = -1;
460 460
461 vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle); 461 vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle);
462 if( NULL == vv->d_clipping.cpu_addr ) { 462 if( NULL == vv->d_clipping.cpu_addr ) {
463 ERR(("out of memory. aborting.\n")); 463 ERR(("out of memory. aborting.\n"));
464 kfree(vv); 464 kfree(vv);
@@ -468,7 +468,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
468 468
469 saa7146_video_uops.init(dev,vv); 469 saa7146_video_uops.init(dev,vv);
470 saa7146_vbi_uops.init(dev,vv); 470 saa7146_vbi_uops.init(dev,vv);
471 471
472 dev->vv_data = vv; 472 dev->vv_data = vv;
473 dev->vv_callback = &vv_callback; 473 dev->vv_callback = &vv_callback;
474 474
@@ -480,12 +480,12 @@ int saa7146_vv_release(struct saa7146_dev* dev)
480 struct saa7146_vv *vv = dev->vv_data; 480 struct saa7146_vv *vv = dev->vv_data;
481 481
482 DEB_EE(("dev:%p\n",dev)); 482 DEB_EE(("dev:%p\n",dev));
483 483
484 pci_free_consistent(dev->pci, SAA7146_RPS_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle); 484 pci_free_consistent(dev->pci, SAA7146_RPS_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle);
485 kfree(vv); 485 kfree(vv);
486 dev->vv_data = NULL; 486 dev->vv_data = NULL;
487 dev->vv_callback = NULL; 487 dev->vv_callback = NULL;
488 488
489 return 0; 489 return 0;
490} 490}
491 491
@@ -498,7 +498,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
498 DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type)); 498 DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type));
499 499
500 // released by vfd->release 500 // released by vfd->release
501 vfd = video_device_alloc(); 501 vfd = video_device_alloc();
502 if (vfd == NULL) 502 if (vfd == NULL)
503 return -ENOMEM; 503 return -ENOMEM;
504 504
@@ -530,7 +530,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
530int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev) 530int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev)
531{ 531{
532 struct saa7146_vv *vv = dev->vv_data; 532 struct saa7146_vv *vv = dev->vv_data;
533 533
534 DEB_EE(("dev:%p\n",dev)); 534 DEB_EE(("dev:%p\n",dev));
535 535
536 if( VFL_TYPE_GRABBER == (*vid)->type ) { 536 if( VFL_TYPE_GRABBER == (*vid)->type ) {