#include "cx23885.h"
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* Include V4L1 specific functions. Should be removed soon */
MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
MODULE_PARM_DESC(radio_nr, "radio device numbers");
-static unsigned int video_debug = 0;
+static unsigned int video_debug;
module_param(video_debug, int, 0644);
MODULE_PARM_DESC(video_debug, "enable debug messages [video]");
-static unsigned int irq_debug = 0;
+static unsigned int irq_debug;
module_param(irq_debug, int, 0644);
MODULE_PARM_DESC(irq_debug, "enable debug messages [IRQ handler]");
MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
#define dprintk(level, fmt, arg...)\
- if (video_debug >= level)\
- printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg)
+ do { if (video_debug >= level)\
+ printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
+ } while (0)
/* ------------------------------------------------------------------- */
/* static data */
if (formats[i].fourcc == fourcc)
return formats+i;
- printk(KERN_ERR "%s(0x%08x) NOT FOUND\n", __FUNCTION__, fourcc);
+ printk(KERN_ERR "%s(0x%08x) NOT FOUND\n", __func__, fourcc);
return NULL;
}
break;
buf = list_entry(q->active.next,
struct cx23885_buffer, vb.queue);
+
/* count comes from the hw and is is 16bit wide --
* this trick handles wrap-arounds correctly for
* up to 32767 buffers in flight... */
if ((s16) (count - buf->count) < 0)
break;
+
do_gettimeofday(&buf->vb.ts);
dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
count, buf->count);
mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
}
if (bc != 1)
- printk(KERN_WARN "%s: %d buffers handled (should be 1)\n",
- __FUNCTION__, bc);
+ printk(KERN_ERR "%s: %d buffers handled (should be 1)\n",
+ __func__, bc);
}
int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
{
dprintk(1, "%s(norm = 0x%08x) name: [%s]\n",
- __FUNCTION__,
+ __func__,
(unsigned int)norm,
v4l2_norm_to_name(norm));
dev->tvnorm = norm;
-
/* Tell the analog tuner/demods */
cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_S_STD, &norm);
char *type)
{
struct video_device *vfd;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
vfd = video_device_alloc();
if (NULL == vfd)
return NULL;
*vfd = *template;
vfd->minor = -1;
- vfd->dev = &pci->dev;
+ vfd->parent = &pci->dev;
vfd->release = video_device_release;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
dev->name, type, cx23885_boards[dev->board].name);
static int res_get(struct cx23885_dev *dev, struct cx23885_fh *fh,
unsigned int bit)
{
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
if (fh->resources & bit)
/* have it already allocated */
return 1;
unsigned int bits)
{
BUG_ON((fh->resources & bits) != bits);
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
mutex_lock(&dev->lock);
fh->resources &= ~bits;
memset(&route, 0, sizeof(route));
dprintk(1, "%s() video_mux: %d [vmux=%d, gpio=0x%x,0x%x,0x%x,0x%x]\n",
- __FUNCTION__,
+ __func__,
input, INPUT(input)->vmux,
INPUT(input)->gpio0, INPUT(input)->gpio1,
INPUT(input)->gpio2, INPUT(input)->gpio3);
int cx23885_set_scale(struct cx23885_dev *dev, unsigned int width,
unsigned int height, enum v4l2_field field)
{
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
return 0;
}
struct cx23885_dmaqueue *q,
struct cx23885_buffer *buf)
{
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
/* setup fifo + format */
cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH01],
return 0;
}
-#ifdef CONFIG_PM
-static int cx23885_stop_video_dma(struct cx23885_dev *dev)
-{
- dprintk(1, "%s()\n", __FUNCTION__);
- /* stop dma */
- cx_clear(VID_A_DMA_CTL, 0x11);
-
- /* disable irqs */
- cx_clear(PCI_INT_MSK, 0x000001);
- cx_clear(VID_A_INT_MSK, 0x000011);
-
- return 0;
-}
-#endif
static int cx23885_restart_video_queue(struct cx23885_dev *dev,
struct cx23885_dmaqueue *q)
{
struct cx23885_buffer *buf, *prev;
struct list_head *item;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
if (!list_empty(&q->active)) {
buf = list_entry(q->active.next, struct cx23885_buffer,
if (dev->tvnorm & V4L2_STD_NTSC) {
/* cx25840 transmits NTSC bottom field first */
dprintk(1, "%s() Creating NTSC risc\n",
- __FUNCTION__);
+ __func__);
line0_offset = buf->bpl;
line1_offset = 0;
} else {
/* All other formats are top field first */
dprintk(1, "%s() Creating PAL/SECAM risc\n",
- __FUNCTION__);
+ __func__);
line0_offset = 0;
line1_offset = buf->bpl;
}
fh->height = 240;
fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
- videobuf_queue_pci_init(&fh->vidq, &cx23885_video_qops,
- dev->pci, &dev->slock,
+ videobuf_queue_sg_init(&fh->vidq, &cx23885_video_qops,
+ &dev->pci->dev, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
sizeof(struct cx23885_buffer),
file->private_data = NULL;
kfree(fh);
+ /* We are not putting the tuner to sleep here on exit, because
+ * we want to use the mpeg encoder in another session to capture
+ * tuner video. Closing this will result in no video to the encoder.
+ */
return 0;
}
int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl)
{
- dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __FUNCTION__);
+ dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__);
cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_G_CTRL, ctl);
return 0;
}
int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl)
{
dprintk(1, "%s() calling cx25840(VIDIOC_S_CTRL)"
- " (disabled - no action)\n", __FUNCTION__);
+ " (disabled - no action)\n", __func__);
return 0;
}
EXPORT_SYMBOL(cx23885_set_control);
/* ------------------------------------------------------------------ */
/* VIDEO IOCTLS */
-static int vidioc_g_fmt_cap(struct file *file, void *priv,
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct cx23885_fh *fh = priv;
return 0;
}
-static int vidioc_try_fmt_cap(struct file *file, void *priv,
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
return 0;
}
-static int vidioc_s_fmt_cap(struct file *file, void *priv,
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct cx23885_fh *fh = priv;
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
int err;
- dprintk(2, "%s()\n", __FUNCTION__);
- err = vidioc_try_fmt_cap(file, priv, f);
+ dprintk(2, "%s()\n", __func__);
+ err = vidioc_try_fmt_vid_cap(file, priv, f);
if (0 != err)
return err;
fh->width = f->fmt.pix.width;
fh->height = f->fmt.pix.height;
fh->vidq.field = f->fmt.pix.field;
- dprintk(2, "%s() width=%d height=%d field=%d\n", __FUNCTION__,
+ dprintk(2, "%s() width=%d height=%d field=%d\n", __func__,
fh->width, fh->height, fh->vidq.field);
cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_S_FMT, f);
return 0;
return 0;
}
-static int vidioc_enum_fmt_cap(struct file *file, void *priv,
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
if (unlikely(f->index >= ARRAY_SIZE(formats)))
{
struct cx23885_fh *fh = priv;
struct cx23885_dev *dev = fh->dev;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
if (unlikely(fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE))
return -EINVAL;
struct cx23885_fh *fh = priv;
struct cx23885_dev *dev = fh->dev;
int err, res;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
mutex_lock(&dev->lock);
cx23885_set_tvnorm(dev, *tvnorms);
[CX23885_VMUX_DEBUG] = "for debug only",
};
unsigned int n;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
n = i->index;
if (n >= 4)
struct v4l2_input *i)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
return cx23885_enum_input(dev, i);
}
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
*i = dev->input;
- dprintk(1, "%s() returns %d\n", __FUNCTION__, *i);
+ dprintk(1, "%s() returns %d\n", __func__, *i);
return 0;
}
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
- dprintk(1, "%s(%d)\n", __FUNCTION__, i);
+ dprintk(1, "%s(%d)\n", __func__, i);
if (i >= 4) {
- dprintk(1, "%s() -EINVAL\n", __FUNCTION__);
+ dprintk(1, "%s() -EINVAL\n", __func__);
return -EINVAL;
}
{
struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev;
+ if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ return -EINVAL;
+
cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_G_REGISTER, reg);
return 0;
{
struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev;
- cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_S_REGISTER, reg);
- return 0;
-}
-#endif
-
-/* ----------------------------------------------------------- */
-/* RADIO ESPECIFIC IOCTLS */
-/* ----------------------------------------------------------- */
-
-static int radio_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
-
- strcpy(cap->driver, "cx23885");
- strlcpy(cap->card, cx23885_boards[dev->board].name,
- sizeof(cap->card));
- sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
- cap->version = CX23885_VERSION_CODE;
- cap->capabilities = V4L2_CAP_TUNER;
- return 0;
-}
-
-static int radio_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
-
- if (unlikely(t->index > 0))
+ if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
return -EINVAL;
- strcpy(t->name, "Radio");
- t->type = V4L2_TUNER_RADIO;
-
- cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_G_TUNER, t);
- return 0;
-}
-
-static int radio_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- if (i->index != 0)
- return -EINVAL;
- strcpy(i->name, "Radio");
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- return 0;
-}
-
-static int radio_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- if (unlikely(a->index))
- return -EINVAL;
-
- memset(a, 0, sizeof(*a));
- strcpy(a->name, "Radio");
- return 0;
-}
-
-/* FIXME: Should add a standard for radio */
-
-static int radio_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
-
- if (0 != t->index)
- return -EINVAL;
-
- cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_S_TUNER, t);
-
- return 0;
-}
-
-static int radio_s_audio(struct file *file, void *fh,
- struct v4l2_audio *a)
-{
- return 0;
-}
-
-static int radio_s_input(struct file *file, void *fh, unsigned int i)
-{
- return 0;
-}
-
-static int radio_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *c)
-{
- int i;
+ cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_S_REGISTER, reg);
- if (c->id < V4L2_CID_BASE ||
- c->id >= V4L2_CID_LASTP1)
- return -EINVAL;
- if (c->id == V4L2_CID_AUDIO_MUTE) {
- for (i = 0; i < CX23885_CTLS; i++)
- if (cx23885_ctls[i].v.id == c->id)
- break;
- *c = cx23885_ctls[i].v;
- } else
- *c = no_ctl;
return 0;
}
+#endif
/* ----------------------------------------------------------- */
return handled;
cx_write(VID_A_INT_STAT, status);
- dprintk(2, "%s() status = 0x%08x\n", __FUNCTION__, status);
+ dprintk(2, "%s() status = 0x%08x\n", __func__, status);
/* risc op code error */
if (status & (1 << 16)) {
printk(KERN_WARNING "%s/0: video risc op code error\n",
return handled;
}
-
/* ----------------------------------------------------------- */
/* exported stuff */
.llseek = no_llseek,
};
-static struct video_device cx23885_vbi_template;
-static struct video_device cx23885_video_template = {
- .name = "cx23885-video",
- .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
- .fops = &video_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_cap = vidioc_enum_fmt_cap,
- .vidioc_g_fmt_cap = vidioc_g_fmt_cap,
- .vidioc_try_fmt_cap = vidioc_try_fmt_cap,
- .vidioc_s_fmt_cap = vidioc_s_fmt_cap,
- .vidioc_g_fmt_vbi = cx23885_vbi_fmt,
- .vidioc_try_fmt_vbi = cx23885_vbi_fmt,
- .vidioc_s_fmt_vbi = cx23885_vbi_fmt,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = cx23885_vbi_fmt,
+ .vidioc_try_fmt_vbi_cap = cx23885_vbi_fmt,
+ .vidioc_s_fmt_vbi_cap = cx23885_vbi_fmt,
.vidioc_reqbufs = vidioc_reqbufs,
.vidioc_querybuf = vidioc_querybuf,
.vidioc_qbuf = vidioc_qbuf,
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
+};
+
+static struct video_device cx23885_vbi_template;
+static struct video_device cx23885_video_template = {
+ .name = "cx23885-video",
+ .fops = &video_fops,
+ .minor = -1,
+ .ioctl_ops = &video_ioctl_ops,
.tvnorms = CX23885_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
void cx23885_video_unregister(struct cx23885_dev *dev)
{
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
cx_clear(PCI_INT_MSK, 1);
if (dev->video_dev) {
{
int err;
- dprintk(1, "%s()\n", __FUNCTION__);
+ dprintk(1, "%s()\n", __func__);
spin_lock_init(&dev->slock);
/* Initialize VBI template */
memcpy(&cx23885_vbi_template, &cx23885_video_template,
sizeof(cx23885_vbi_template));
strcpy(cx23885_vbi_template.name, "cx23885-vbi");
- cx23885_vbi_template.type = VID_TYPE_TELETEXT|VID_TYPE_TUNER;
dev->tvnorm = cx23885_video_template.current_norm;
cx23885_risc_stopper(dev->pci, &dev->vidq.stopper,
VID_A_DMA_CTL, 0x11, 0x00);
+ /* Don't enable VBI yet */
cx_set(PCI_INT_MSK, 1);
cx23885_video_mux(dev, 0);
mutex_unlock(&dev->lock);
- /* FIXME start tvaudio thread */
-
return 0;
fail_unreg:
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff