diff options
| author | Maxim Levitsky <maximlevitsky@gmail.com> | 2007-09-27 20:44:39 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 00:02:59 -0300 |
| commit | 11f7078c10944437b6cf335cea50ed7da675a8b1 (patch) | |
| tree | 91d9dbda3a1497173440936d749a86c20b1fca7b /drivers/media/video/saa7134/saa7134-core.c | |
| parent | cb71201f20e43581857043a1f856fb61ce44bdf8 (diff) | |
V4L/DVB (6272): V4L: properly fix support for capturing interlaced video in saa7134
By "capturing interlaced video" I mean that card ensures that top field
is really top and vice versa (I think it takes the filed ID from signal)
Properly turn on/off that support depending on signal state
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-core.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-core.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 7f5df32ed0e8..fae0bfe7939f 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -594,8 +594,10 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id) print_irqstatus(dev,loop,report,status); - if (report & SAA7134_IRQ_REPORT_RDCAP /* _INTL */) - saa7134_irq_video_intl(dev); + if ((report & SAA7134_IRQ_REPORT_RDCAP) || + (report & SAA7134_IRQ_REPORT_INTL)) + saa7134_irq_video_signalchange(dev); + if ((report & SAA7134_IRQ_REPORT_DONE_RA0) && (status & 0x60) == 0) @@ -1081,7 +1083,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, mutex_unlock(&devlist_lock); /* check for signal */ - saa7134_irq_video_intl(dev); + saa7134_irq_video_signalchange(dev); if (saa7134_dmasound_init && !dev->dmasound.priv_data) { saa7134_dmasound_init(dev); |