Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Andy Walls |
54 |
51.43% |
1 |
20.00% |
| Luis Alves |
44 |
41.90% |
1 |
20.00% |
| Mauro Carvalho Chehab |
3 |
2.86% |
1 |
20.00% |
| Thomas Gleixner |
2 |
1.90% |
1 |
20.00% |
| Dan Carpenter |
2 |
1.90% |
1 |
20.00% |
| Total |
105 |
|
5 |
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for the Conexant CX23885/7/8 PCIe bridge
*
* AV device support routines - non-input, non-vl42_subdev routines
*
* Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net>
*/
#include "cx23885.h"
#include "cx23885-av.h"
#include "cx23885-video.h"
void cx23885_av_work_handler(struct work_struct *work)
{
struct cx23885_dev *dev =
container_of(work, struct cx23885_dev, cx25840_work);
bool handled = false;
v4l2_subdev_call(dev->sd_cx25840, core, interrupt_service_routine,
PCI_MSK_AV_CORE, &handled);
/* Getting here with the interrupt not handled
then probbaly flatiron does have pending interrupts.
*/
if (!handled) {
/* clear left and right adc channel interrupt request flag */
cx23885_flatiron_write(dev, 0x1f,
cx23885_flatiron_read(dev, 0x1f) | 0x80);
cx23885_flatiron_write(dev, 0x23,
cx23885_flatiron_read(dev, 0x23) | 0x80);
}
cx23885_irq_enable(dev, PCI_MSK_AV_CORE);
}