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V4L/DVB (13752): [Mantis CA] CAM_CONTROL: All CAM control operations now handled by the worker thread

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Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manu Abraham 2009-12-04 05:17:14 -03:00 committed by Mauro Carvalho Chehab
parent b2d8f5eafd
commit b619f9f8a1
1 changed files with 1 additions and 14 deletions
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15
drivers/media/dvb/mantis/mantis_pci.c
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@ -183,20 +183,7 @@ static int __devinit mantis_pci_probe(struct pci_dev *pdev,
mantis->subsystem_device = pdev->subsystem_device;
init_waitqueue_head(&mantis->i2c_wq);
// CAM bypass
//mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_IRQ1, MANTIS_INT_MASK);
dprintk(verbose, MANTIS_INFO, 0, "\ngpif status: %04x irqcfg: %04x\n", mmread(0x9c), mmread(0x98));
if ((mmread(0x9c) & 0x200) != 0) { //CAM inserted
msleep_interruptible(1);
if ((mmread(0x9c) & 0x200) != 0)
mmwrite(((mmread(0x98) | 0x01) & ~0x02), 0x98);
else
mmwrite(((mmread(0x98) | 0x02) & ~0x01), 0x98);
} else {
mmwrite(((mmread(0x98) | 0x02) & ~0x01), 0x98);
}
mantis_set_direction(mantis, 0);
mantis_set_direction(mantis, 0); /* CAM bypass */
if (!latency)
pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 32);