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V4L/DVB (9500): cx88-dvb: MFE attachment fix-up 

MFE attachment fix-up

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Darron Broad 2008-10-30 05:07:44 -03:00 committed by Mauro Carvalho Chehab
parent 5910e820cd
commit cbd8244106
1 changed files with 32 additions and 17 deletions
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49
drivers/media/video/cx88/cx88-dvb.c
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@ -1199,8 +1199,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
struct cx8802_dev *dev = drv->core->dvbdev;
int err, i;
struct videobuf_dvb_frontend *fe;
int err;
dprintk( 1, "%s\n", __func__);
dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
@ -1216,31 +1215,47 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
/* If vp3054 isn't enabled, a stub will just return 0 */
err = vp3054_i2c_probe(dev);
if (0 != err)
goto fail_core;
goto fail_probe;
/* dvb stuff */
printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
dev->ts_gen_cntrl = 0x0c;
for (i = 1; i <= core->board.num_frontends; i++) {
fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
if (!fe) {
printk(KERN_ERR "%s() failed to get frontend(%d)\n", __func__, i);
continue;
err = -ENODEV;
if (core->board.num_frontends) {
struct videobuf_dvb_frontend *fe;
int i;
for (i = 1; i <= core->board.num_frontends; i++) {
fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
if (fe == NULL) {
printk(KERN_ERR "%s() failed to get frontend(%d)\n",
__func__, i);
goto fail_probe;
}
videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
&dev->pci->dev, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_TOP,
sizeof(struct cx88_buffer),
dev);
/* init struct videobuf_dvb */
fe->dvb.name = dev->core->name;
}
videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
&dev->pci->dev, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_TOP,
sizeof(struct cx88_buffer),
dev);
/* init struct videobuf_dvb */
fe->dvb.name = dev->core->name;
} else {
/* no frontends allocated */
printk(KERN_ERR "%s/2 .num_frontends should be non-zero\n",
core->name);
goto fail_core;
}
err = dvb_register(dev);
if (err != 0)
if (err)
/* frontends/adapter de-allocated in dvb_register */
printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
core->name, err);
return err;
fail_probe:
videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
fail_core:
return err;
}