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authorMauro Carvalho Chehab <mchehab@infradead.org>2006-03-10 10:29:15 -0500
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-03-24 14:26:49 -0500
commitc7b0ac0546985fc6361a8d92cf808d46da797677 (patch)
tree2147eb2f6dd7b2b82e0d7b4b9a26e12ef5193252 /include/media/saa7146_vv.h
parentb2fd16b4ff2508ac16ae994f4bcd941f97754c00 (diff)
V4L/DVB (3516): Make video_buf more generic
Video_buf were concerned to allow PCI devices to be used as video capture devices. This patch extends video_buf features by virtualizing pci-dependent functions and allowing other type of devices to use it. It is still DMA centric, although it may be used also by devices that emulates scatter/gather behavior or a DMA device Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media/saa7146_vv.h')
-rw-r--r--include/media/saa7146_vv.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index e5e749e984ee..4507cb61ae93 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -197,7 +197,8 @@ void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,
197void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi); 197void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi);
198int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf); 198int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf);
199void saa7146_buffer_timeout(unsigned long data); 199void saa7146_buffer_timeout(unsigned long data);
200void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf); 200void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q,
201 struct saa7146_buf *buf);
201 202
202int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); 203int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
203int saa7146_vv_release(struct saa7146_dev* dev); 204int saa7146_vv_release(struct saa7146_dev* dev);