#include <linux/kmod.h>
#include <linux/kernel.h>
#include <linux/slab.h>
+#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
routes for different inputs. HVR-1300 surely does */
if (core->board.audio_chip &&
core->board.audio_chip == V4L2_IDENT_WM8775) {
- struct v4l2_routing route;
-
- route.input = INPUT(input).audioroute;
- call_all(core, audio, s_routing, &route);
+ call_all(core, audio, s_routing,
+ INPUT(input).audioroute, 0, 0);
}
/* cx2388's C-ADC is connected to the tuner only.
When used with S-Video, that ADC is busy dealing with
if (core->board.radio.audioroute) {
if(core->board.audio_chip &&
core->board.audio_chip == V4L2_IDENT_WM8775) {
- struct v4l2_routing route;
-
- route.input = core->board.radio.audioroute;
- call_all(core, audio, s_routing, &route);
+ call_all(core, audio, s_routing,
+ core->board.radio.audioroute, 0, 0);
}
/* "I2S ADC mode" */
core->tvaudio = WW_I2SADC;
{
struct cx8800_fh *fh = file->private_data;
struct cx88_buffer *buf;
+ unsigned int rc = POLLERR;
if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) {
if (!res_get(fh->dev,fh,RESOURCE_VBI))
return videobuf_poll_stream(file, &fh->vbiq, wait);
}
+ mutex_lock(&fh->vidq.vb_lock);
if (res_check(fh,RESOURCE_VIDEO)) {
/* streaming capture */
if (list_empty(&fh->vidq.stream))
- return POLLERR;
+ goto done;
buf = list_entry(fh->vidq.stream.next,struct cx88_buffer,vb.stream);
} else {
/* read() capture */
buf = (struct cx88_buffer*)fh->vidq.read_buf;
if (NULL == buf)
- return POLLERR;
+ goto done;
}
poll_wait(file, &buf->vb.done, wait);
if (buf->vb.state == VIDEOBUF_DONE ||
buf->vb.state == VIDEOBUF_ERROR)
- return POLLIN|POLLRDNORM;
- return 0;
+ rc = POLLIN|POLLRDNORM;
+ else
+ rc = 0;
+done:
+ mutex_unlock(&fh->vidq.vb_lock);
+ return rc;
}
static int video_release(struct file *file)
file->private_data = NULL;
kfree(fh);
+ mutex_lock(&dev->core->lock);
if(atomic_dec_and_test(&dev->core->users))
- call_all(dev->core, core, s_standby, 0);
+ call_all(dev->core, tuner, s_standby);
+ mutex_unlock(&dev->core->lock);
return 0;
}
}
f->fmt.pix.field = field;
- if (f->fmt.pix.height < 32)
- f->fmt.pix.height = 32;
- if (f->fmt.pix.height > maxh)
- f->fmt.pix.height = maxh;
- if (f->fmt.pix.width < 48)
- f->fmt.pix.width = 48;
- if (f->fmt.pix.width > maxw)
- f->fmt.pix.width = maxw;
- f->fmt.pix.width &= ~0x03;
+ v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
+ &f->fmt.pix.height, 32, maxh, 0, 0);
f->fmt.pix.bytesperline =
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =
dev->pci_lat,(unsigned long long)pci_resource_start(pci_dev,0));
pci_set_master(pci_dev);
- if (!pci_dma_supported(pci_dev,DMA_32BIT_MASK)) {
+ if (!pci_dma_supported(pci_dev,DMA_BIT_MASK(32))) {
printk("%s/0: Oops: no 32bit PCI DMA ???\n",core->name);
err = -EIO;
goto fail_core;
/* load and configure helper modules */
if (core->board.audio_chip == V4L2_IDENT_WM8775)
- v4l2_i2c_new_subdev(&core->i2c_adap,
- "wm8775", "wm8775", 0x36 >> 1);
+ v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
+ "wm8775", "wm8775", 0x36 >> 1, NULL);
if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
/* This probes for a tda9874 as is used on some
Pixelview Ultra boards. */
- static const unsigned short i2c_addr[] = {
- 0xb0 >> 1, I2C_CLIENT_END
- };
-
- v4l2_i2c_new_probed_subdev(&core->i2c_adap,
- "tvaudio", "tvaudio", i2c_addr);
+ v4l2_i2c_new_subdev(&core->v4l2_dev,
+ &core->i2c_adap,
+ "tvaudio", "tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
}
switch (core->boardnr) {
#endif
};
-static int cx8800_init(void)
+static int __init cx8800_init(void)
{
printk(KERN_INFO "cx88/0: cx2388x v4l2 driver version %d.%d.%d loaded\n",
(CX88_VERSION_CODE >> 16) & 0xff,
return pci_register_driver(&cx8800_pci_driver);
}
-static void cx8800_fini(void)
+static void __exit cx8800_fini(void)
{
pci_unregister_driver(&cx8800_pci_driver);
}