* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (34 commits)
V4L/DVB (10173): Missing v4l2_prio_close in radio_release
V4L/DVB (10172): add DVB_DEVICE_TYPE= to uevent
V4L/DVB (10171): Use usb_set_intfdata
V4L/DVB (10170): tuner-simple: prevent possible OOPS caused by divide by zero error
V4L/DVB (10168): sms1xxx: fix inverted gpio for lna control on tiger r2
V4L/DVB (10167): sms1xxx: add support for inverted gpio
V4L/DVB (10166): dvb frontend: stop using non-C99 compliant comments
V4L/DVB (10165): Add FE_CAN_2G_MODULATION flag to frontends that support DVB-S2
V4L/DVB (10164): Add missing S2 caps flag to S2API
V4L/DVB (10163): em28xx: allocate adev together with struct em28xx dev
V4L/DVB (10162): tuner-simple: Fix tuner type set message
V4L/DVB (10161): saa7134: fix autodetection for AVer TV GO 007 FM Plus
V4L/DVB (10160): em28xx: update chip id for em2710
V4L/DVB (10157): Add USB ID for the Sil4701 radio from DealExtreme
V4L/DVB (10156): saa7134: Add support for Avermedia AVer TV GO 007 FM Plus
V4L/DVB (10155): Add TEA5764 radio driver
V4L/DVB (10154): saa7134: fix a merge conflict on Behold H6 board
V4L/DVB (10153): Add the Beholder H6 card to DVB-T part of sources.
V4L/DVB (10152): Change configuration of the Beholder H6 card
V4L/DVB (10151): Fix I2C bridge error in zl10353
...
151 -> ADS Tech Instant HDTV [1421:0380]
152 -> Asus Tiger Rev:1.00 [1043:4857]
153 -> Kworld Plus TV Analog Lite PCI [17de:7128]
+154 -> Avermedia AVerTV GO 007 FM Plus [1461:f31d]
- 10c4:818a: Silicon Labs USB FM Radio Reference Design
- 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF)
- 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700)
+- 10c5:819a: DealExtreme USB Radio
Software
It looks like this:
struct v4l2_subdev_core_ops {
- int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip);
+ int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip);
int (*log_status)(struct v4l2_subdev *sd);
int (*init)(struct v4l2_subdev *sd, u32 val);
...
You should also set these fields:
-- parent: set to the parent device (same device as was used to register
- v4l2_device).
+- v4l2_dev: set to the v4l2_device parent device.
- name: set to something descriptive and unique.
-- fops: set to the file_operations struct.
+- fops: set to the v4l2_file_operations struct.
- ioctl_ops: if you use the v4l2_ioctl_ops to simplify ioctl maintenance
(highly recommended to use this and it might become compulsory in the
future!), then set this to your v4l2_ioctl_ops struct.
-If you use v4l2_ioctl_ops, then you should set .unlocked_ioctl to
-__video_ioctl2 or .ioctl to video_ioctl2 in your file_operations struct.
+If you use v4l2_ioctl_ops, then you should set either .unlocked_ioctl or
+.ioctl to video_ioctl2 in your v4l2_file_operations struct.
+
+The v4l2_file_operations struct is a subset of file_operations. The main
+difference is that the inode argument is omitted since it is never used.
video_device registration
err = video_register_device(vdev, VFL_TYPE_GRABBER, -1);
if (err) {
- video_device_release(vdev); // or kfree(my_vdev);
+ video_device_release(vdev); /* or kfree(my_vdev); */
return err;
}
You can go from a video_device struct to the v4l2_device struct using:
-struct v4l2_device *v4l2_dev = dev_get_drvdata(vdev->parent);
-
+struct v4l2_device *v4l2_dev = vdev->v4l2_dev;
/********************************************************************************/
/* file operations */
-static int fops_open(struct inode *inode, struct file *file)
+static int fops_open(struct file *file)
{
- unsigned int minor = iminor(inode);
+ unsigned int minor = video_devdata(file)->minor;
struct saa7146_dev *h = NULL, *dev = NULL;
struct list_head *list;
struct saa7146_fh *fh = NULL;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- DEB_EE(("inode:%p, file:%p, minor:%d\n",inode,file,minor));
+ DEB_EE(("file:%p, minor:%d\n", file, minor));
if (mutex_lock_interruptible(&saa7146_devices_lock))
return -ERESTARTSYS;
if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE)
result = saa7146_vbi_uops.open(dev,file);
if (dev->ext_vv_data->vbi_fops.open)
- dev->ext_vv_data->vbi_fops.open(inode, file);
+ dev->ext_vv_data->vbi_fops.open(file);
} else {
DEB_S(("initializing video...\n"));
result = saa7146_video_uops.open(dev,file);
return result;
}
-static int fops_release(struct inode *inode, struct file *file)
+static int fops_release(struct file *file)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
- DEB_EE(("inode:%p, file:%p\n",inode,file));
+ DEB_EE(("file:%p\n", file));
if (mutex_lock_interruptible(&saa7146_devices_lock))
return -ERESTARTSYS;
if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE)
saa7146_vbi_uops.release(dev,file);
if (dev->ext_vv_data->vbi_fops.release)
- dev->ext_vv_data->vbi_fops.release(inode, file);
+ dev->ext_vv_data->vbi_fops.release(file);
} else {
saa7146_video_uops.release(dev,file);
}
return 0;
}
-static int fops_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
/*
- DEB_EE(("inode:%p, file:%p, cmd:%d, arg:%li\n",inode, file, cmd, arg));
+ DEB_EE(("file:%p, cmd:%d, arg:%li\n", file, cmd, arg));
*/
return video_usercopy(file, cmd, arg, saa7146_video_do_ioctl);
}
}
}
-static const struct file_operations video_fops =
+static const struct v4l2_file_operations video_fops =
{
.owner = THIS_MODULE,
.open = fops_open,
.poll = fops_poll,
.mmap = fops_mmap,
.ioctl = fops_ioctl,
- .llseek = no_llseek,
};
static void vv_callback(struct saa7146_dev *dev, unsigned long status)
* copying is done already, arg is a kernel pointer.
*/
-int saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
- int err = 0, result = 0, ee = 0;
+ long err = 0;
+ int result = 0, ee = 0;
struct saa7146_use_ops *ops;
struct videobuf_queue *q;
int ret;
unsigned frequency = params->frequency / 62500;
+ if (!tun->stepsize) {
+ /* tuner-core was loaded before the digital tuner was
+ * configured and somehow picked the wrong tuner type */
+ tuner_err("attempt to treat tuner %d (%s) as digital tuner "
+ "without stepsize defined.\n",
+ priv->type, priv->tun->name);
+ return 0; /* failure */
+ }
+
t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
if (ret < 0)
memcpy(&fe->ops.tuner_ops, &simple_tuner_ops,
sizeof(struct dvb_tuner_ops));
- tuner_info("type set to %d (%s)\n", type, priv->tun->name);
+ if (type != priv->type)
+ tuner_warn("couldn't set type to %d. Using %d (%s) instead\n",
+ type, priv->type, priv->tun->name);
+ else
+ tuner_info("type set to %d (%s)\n",
+ priv->type, priv->tun->name);
if ((debug) || ((atv_input[priv->nr] > 0) ||
(dtv_input[priv->nr] > 0))) {
{
struct dvb_device *dvbdev = dev_get_drvdata(dev);
- add_uevent_var(env, "DVB_DEVICE_NUM=%d", dvbdev->id);
add_uevent_var(env, "DVB_ADAPTER_NUM=%d", dvbdev->adapter->num);
+ add_uevent_var(env, "DVB_DEVICE_TYPE=%s", dnames[dvbdev->type]);
+ add_uevent_var(env, "DVB_DEVICE_NUM=%d", dvbdev->id);
return 0;
}
/* load BCM4500 firmware */
if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
if (gp8psk_load_bcm4500fw(d))
- return EINVAL;
+ return -EINVAL;
return 0;
}
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+ FE_CAN_2G_MODULATION |
FE_CAN_QPSK | FE_CAN_RECOVER
},
u8 mpg_clk_pos_pol:0x02;
};
-#if defined(CONFIG_DVB_CX24116) || defined(CONFIG_DVB_CX24116_MODULE)
+#if defined(CONFIG_DVB_CX24116) || \
+ (defined(CONFIG_DVB_CX24116_MODULE) && defined(MODULE))
extern struct dvb_frontend *cx24116_attach(
const struct cx24116_config *config,
struct i2c_adapter *i2c);
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_AUTO |
+ FE_CAN_2G_MODULATION |
FE_CAN_QPSK
},
static int zl10353_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
{
+ struct zl10353_state *state = fe->demodulator_priv;
u8 val = 0x0a;
+ if (state->config.no_tuner) {
+ /* No tuner attached to the internal I2C bus */
+ /* If set enable I2C bridge, the main I2C bus stopped hardly */
+ return 0;
+ }
+
if (enable)
val |= 0x10;
.name = "Hauppauge WinTV MiniCard",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
- .lna_ctrl = 1,
+ .lna_ctrl = -1,
},
};
return &sms_boards[id];
}
-static int sms_set_gpio(struct smscore_device_t *coredev, u32 pin, int enable)
+static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable)
{
- int ret;
+ int lvl, ret;
+ u32 gpio;
struct smscore_gpio_config gpioconfig = {
.direction = SMS_GPIO_DIRECTION_OUTPUT,
.pullupdown = SMS_GPIO_PULLUPDOWN_NONE,
if (pin == 0)
return -EINVAL;
- ret = smscore_configure_gpio(coredev, pin, &gpioconfig);
+ if (pin < 0) {
+ /* inverted gpio */
+ gpio = pin * -1;
+ lvl = enable ? 0 : 1;
+ } else {
+ gpio = pin;
+ lvl = enable ? 1 : 0;
+ }
+ ret = smscore_configure_gpio(coredev, gpio, &gpioconfig);
if (ret < 0)
return ret;
- return smscore_set_gpio(coredev, pin, enable);
+ return smscore_set_gpio(coredev, gpio, lvl);
}
int sms_board_setup(struct smscore_device_t *coredev)
return 0;
}
-static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static long av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct av7110 *av7110 = (struct av7110*) dev->ext_priv;
return 0;
}
-static int av7110_vbi_reset(struct inode *inode, struct file *file)
+static int av7110_vbi_reset(struct file *file)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
{0, 0}
};
-static int av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static long av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct budget_av *budget_av = (struct budget_av *) dev->ext_priv;
config DVB_TTUSB_BUDGET
tristate "Technotrend/Hauppauge Nova-USB devices"
- depends on DVB_CORE && USB && I2C
+ depends on DVB_CORE && USB && I2C && PCI
select DVB_CX22700 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_VES1820 if !DVB_FE_CUSTOMISE
config DVB_TTUSB_DEC
tristate "Technotrend/Hauppauge USB DEC devices"
- depends on DVB_CORE && USB && INPUT
+ depends on DVB_CORE && USB && INPUT && PCI
select CRC32
help
Support for external USB adapters designed by Technotrend and
To compile this driver as a module, choose M here: the
module will be called radio-mr800.
+config RADIO_TEA5764
+ tristate "TEA5764 I2C FM radio support"
+ depends on I2C && VIDEO_V4L2
+ ---help---
+ Say Y here if you want to use the TEA5764 FM chip found in
+ EZX phones. This FM chip is present in EZX phones from Motorola,
+ connected to internal pxa I2C bus.
+
+ To compile this driver as a module, choose M here: the
+ module will be called radio-tea5764.
+
+config RADIO_TEA5764_XTAL
+ bool "TEA5764 crystal reference"
+ depends on RADIO_TEA5764=y
+ default y
+ help
+ Say Y here if TEA5764 have a 32768 Hz crystal in circuit, say N
+ here if TEA5764 reference frequency is connected in FREQIN.
+
endif # RADIO_ADAPTERS
obj-$(CONFIG_USB_DSBR) += dsbr100.o
obj-$(CONFIG_USB_SI470X) += radio-si470x.o
obj-$(CONFIG_USB_MR800) += radio-mr800.o
+obj-$(CONFIG_RADIO_TEA5764) += radio-tea5764.o
EXTRA_CFLAGS += -Isound
static int usb_dsbr100_probe(struct usb_interface *intf,
const struct usb_device_id *id);
static void usb_dsbr100_disconnect(struct usb_interface *intf);
-static int usb_dsbr100_open(struct inode *inode, struct file *file);
-static int usb_dsbr100_close(struct inode *inode, struct file *file);
+static int usb_dsbr100_open(struct file *file);
+static int usb_dsbr100_close(struct file *file);
static int usb_dsbr100_suspend(struct usb_interface *intf,
pm_message_t message);
static int usb_dsbr100_resume(struct usb_interface *intf);
return 0;
}
-static int usb_dsbr100_open(struct inode *inode, struct file *file)
+static int usb_dsbr100_open(struct file *file)
{
struct dsbr100_device *radio = video_drvdata(file);
int retval;
return 0;
}
-static int usb_dsbr100_close(struct inode *inode, struct file *file)
+static int usb_dsbr100_close(struct file *file)
{
struct dsbr100_device *radio = video_drvdata(file);
int retval;
}
/* File system interface */
-static const struct file_operations usb_dsbr100_fops = {
+static const struct v4l2_file_operations usb_dsbr100_fops = {
.owner = THIS_MODULE,
.open = usb_dsbr100_open,
.release = usb_dsbr100_close,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops usb_dsbr100_ioctl_ops = {
static struct rt_device rtrack_unit;
-static int rtrack_exclusive_open(struct inode *inode, struct file *file)
+static int rtrack_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &rtrack_unit.in_use) ? -EBUSY : 0;
}
-static int rtrack_exclusive_release(struct inode *inode, struct file *file)
+static int rtrack_exclusive_release(struct file *file)
{
clear_bit(0, &rtrack_unit.in_use);
return 0;
}
-static const struct file_operations rtrack_fops = {
+static const struct v4l2_file_operations rtrack_fops = {
.owner = THIS_MODULE,
.open = rtrack_exclusive_open,
.release = rtrack_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
static struct az_device aztech_unit;
-static int aztech_exclusive_open(struct inode *inode, struct file *file)
+static int aztech_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &aztech_unit.in_use) ? -EBUSY : 0;
}
-static int aztech_exclusive_release(struct inode *inode, struct file *file)
+static int aztech_exclusive_release(struct file *file)
{
clear_bit(0, &aztech_unit.in_use);
return 0;
}
-static const struct file_operations aztech_fops = {
+static const struct v4l2_file_operations aztech_fops = {
.owner = THIS_MODULE,
.open = aztech_exclusive_open,
.release = aztech_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
}
static int
-cadet_open(struct inode *inode, struct file *file)
+cadet_open(struct file *file)
{
users++;
if (1 == users) init_waitqueue_head(&read_queue);
}
static int
-cadet_release(struct inode *inode, struct file *file)
+cadet_release(struct file *file)
{
users--;
if (0 == users){
}
-static const struct file_operations cadet_fops = {
+static const struct v4l2_file_operations cadet_fops = {
.owner = THIS_MODULE,
.open = cadet_open,
.release = cadet_release,
.read = cadet_read,
.ioctl = video_ioctl2,
.poll = cadet_poll,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops cadet_ioctl_ops = {
static int mx = 1;
-static int gemtek_pci_exclusive_open(struct inode *inode, struct file *file)
+static int gemtek_pci_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
}
-static int gemtek_pci_exclusive_release(struct inode *inode, struct file *file)
+static int gemtek_pci_exclusive_release(struct file *file)
{
clear_bit(0, &in_use);
return 0;
}
-static const struct file_operations gemtek_pci_fops = {
+static const struct v4l2_file_operations gemtek_pci_fops = {
.owner = THIS_MODULE,
.open = gemtek_pci_exclusive_open,
.release = gemtek_pci_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
}
};
-static int gemtek_exclusive_open(struct inode *inode, struct file *file)
+static int gemtek_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
}
-static int gemtek_exclusive_release(struct inode *inode, struct file *file)
+static int gemtek_exclusive_release(struct file *file)
{
clear_bit(0, &in_use);
return 0;
}
-static const struct file_operations gemtek_fops = {
+static const struct v4l2_file_operations gemtek_fops = {
.owner = THIS_MODULE,
.open = gemtek_exclusive_open,
.release = gemtek_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek
};
static int vidioc_querycap(struct file *file, void *priv,
static int maestro_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-static int maestro_exclusive_open(struct inode *inode, struct file *file)
+static int maestro_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
}
-static int maestro_exclusive_release(struct inode *inode, struct file *file)
+static int maestro_exclusive_release(struct file *file)
{
clear_bit(0, &in_use);
return 0;
.remove = __devexit_p(maestro_remove),
};
-static const struct file_operations maestro_fops = {
+static const struct v4l2_file_operations maestro_fops = {
.owner = THIS_MODULE,
.open = maestro_exclusive_open,
.release = maestro_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
struct radio_device {
#define BITS2FREQ(x) ((x) * FREQ_STEP - FREQ_IF)
-static int maxiradio_exclusive_open(struct inode *inode, struct file *file)
+static int maxiradio_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
}
-static int maxiradio_exclusive_release(struct inode *inode, struct file *file)
+static int maxiradio_exclusive_release(struct file *file)
{
clear_bit(0, &in_use);
return 0;
}
-static const struct file_operations maxiradio_fops = {
+static const struct v4l2_file_operations maxiradio_fops = {
.owner = THIS_MODULE,
.open = maxiradio_exclusive_open,
.release = maxiradio_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct radio_device
static int usb_amradio_probe(struct usb_interface *intf,
const struct usb_device_id *id);
static void usb_amradio_disconnect(struct usb_interface *intf);
-static int usb_amradio_open(struct inode *inode, struct file *file);
-static int usb_amradio_close(struct inode *inode, struct file *file);
+static int usb_amradio_open(struct file *file);
+static int usb_amradio_close(struct file *file);
static int usb_amradio_suspend(struct usb_interface *intf,
pm_message_t message);
static int usb_amradio_resume(struct usb_interface *intf);
}
/* open device - amradio_start() and amradio_setfreq() */
-static int usb_amradio_open(struct inode *inode, struct file *file)
+static int usb_amradio_open(struct file *file)
{
struct amradio_device *radio = video_get_drvdata(video_devdata(file));
}
/*close device */
-static int usb_amradio_close(struct inode *inode, struct file *file)
+static int usb_amradio_close(struct file *file)
{
struct amradio_device *radio = video_get_drvdata(video_devdata(file));
int retval;
}
/* File system interface */
-static const struct file_operations usb_amradio_fops = {
+static const struct v4l2_file_operations usb_amradio_fops = {
.owner = THIS_MODULE,
.open = usb_amradio_open,
.release = usb_amradio_close,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops usb_amradio_ioctl_ops = {
static struct rt_device rtrack2_unit;
-static int rtrack2_exclusive_open(struct inode *inode, struct file *file)
+static int rtrack2_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &rtrack2_unit.in_use) ? -EBUSY : 0;
}
-static int rtrack2_exclusive_release(struct inode *inode, struct file *file)
+static int rtrack2_exclusive_release(struct file *file)
{
clear_bit(0, &rtrack2_unit.in_use);
return 0;
}
-static const struct file_operations rtrack2_fops = {
+static const struct v4l2_file_operations rtrack2_fops = {
.owner = THIS_MODULE,
.open = rtrack2_exclusive_open,
.release = rtrack2_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
static struct fmi_device fmi_unit;
-static int fmi_exclusive_open(struct inode *inode, struct file *file)
+static int fmi_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &fmi_unit.in_use) ? -EBUSY : 0;
}
-static int fmi_exclusive_release(struct inode *inode, struct file *file)
+static int fmi_exclusive_release(struct file *file)
{
clear_bit(0, &fmi_unit.in_use);
return 0;
}
-static const struct file_operations fmi_fops = {
+static const struct v4l2_file_operations fmi_fops = {
.owner = THIS_MODULE,
.open = fmi_exclusive_open,
.release = fmi_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
static struct fmr2_device fmr2_unit;
-static int fmr2_exclusive_open(struct inode *inode, struct file *file)
+static int fmr2_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &fmr2_unit.in_use) ? -EBUSY : 0;
}
-static int fmr2_exclusive_release(struct inode *inode, struct file *file)
+static int fmr2_exclusive_release(struct file *file)
{
clear_bit(0, &fmr2_unit.in_use);
return 0;
}
-static const struct file_operations fmr2_fops = {
+static const struct v4l2_file_operations fmr2_fops = {
.owner = THIS_MODULE,
.open = fmr2_exclusive_open,
.release = fmr2_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
* 2008-10-20 Alexey Klimov <klimov.linux@gmail.com>
* - add support for KWorld USB FM Radio FM700
* - blacklisted KWorld radio in hid-core.c and hid-ids.h
+ * 2008-12-03 Mark Lord <mlord@pobox.com>
+ * - add support for DealExtreme USB Radio
*
* ToDo:
* - add firmware download/update support
{ USB_DEVICE_AND_INTERFACE_INFO(0x06e1, 0xa155, USB_CLASS_HID, 0, 0) },
/* KWorld USB FM Radio SnapMusic Mobile 700 (FM700) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x1b80, 0xd700, USB_CLASS_HID, 0, 0) },
+ /* DealExtreme USB Radio */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x10c5, 0x819a, USB_CLASS_HID, 0, 0) },
/* Terminating entry */
{ }
};
/*
* si470x_fops_open - file open
*/
-static int si470x_fops_open(struct inode *inode, struct file *file)
+static int si470x_fops_open(struct file *file)
{
struct si470x_device *radio = video_drvdata(file);
int retval;
/*
* si470x_fops_release - file release
*/
-static int si470x_fops_release(struct inode *inode, struct file *file)
+static int si470x_fops_release(struct file *file)
{
struct si470x_device *radio = video_drvdata(file);
int retval = 0;
/*
* si470x_fops - file operations interface
*/
-static const struct file_operations si470x_fops = {
+static const struct v4l2_file_operations si470x_fops = {
.owner = THIS_MODULE,
- .llseek = no_llseek,
.read = si470x_fops_read,
.poll = si470x_fops_poll,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.open = si470x_fops_open,
.release = si470x_fops_release,
};
--- /dev/null
+/*
+ * driver/media/radio/radio-tea5764.c
+ *
+ * Driver for TEA5764 radio chip for linux 2.6.
+ * This driver is for TEA5764 chip from NXP, used in EZX phones from Motorola.
+ * The I2C protocol is used for communicate with chip.
+ *
+ * Based in radio-tea5761.c Copyright (C) 2005 Nokia Corporation
+ *
+ * Copyright (c) 2008 Fabio Belavenuto <belavenuto@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * History:
+ * 2008-12-06 Fabio Belavenuto <belavenuto@gmail.com>
+ * initial code
+ *
+ * TODO:
+ * add platform_data support for IRQs platform dependencies
+ * add RDS support
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h> /* Initdata */
+#include <linux/videodev2.h> /* kernel radio structs */
+#include <linux/i2c.h> /* I2C */
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/version.h> /* for KERNEL_VERSION MACRO */
+
+#define DRIVER_VERSION "v0.01"
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 1)
+
+#define DRIVER_AUTHOR "Fabio Belavenuto <belavenuto@gmail.com>"
+#define DRIVER_DESC "A driver for the TEA5764 radio chip for EZX Phones."
+
+#define PINFO(format, ...)\
+ printk(KERN_INFO KBUILD_MODNAME ": "\
+ DRIVER_VERSION ": " format "\n", ## __VA_ARGS__)
+#define PWARN(format, ...)\
+ printk(KERN_WARNING KBUILD_MODNAME ": "\
+ DRIVER_VERSION ": " format "\n", ## __VA_ARGS__)
+# define PDEBUG(format, ...)\
+ printk(KERN_DEBUG KBUILD_MODNAME ": "\
+ DRIVER_VERSION ": " format "\n", ## __VA_ARGS__)
+
+/* Frequency limits in MHz -- these are European values. For Japanese
+devices, that would be 76000 and 91000. */
+#define FREQ_MIN 87500
+#define FREQ_MAX 108000
+#define FREQ_MUL 16
+
+/* TEA5764 registers */
+#define TEA5764_MANID 0x002b
+#define TEA5764_CHIPID 0x5764
+
+#define TEA5764_INTREG_BLMSK 0x0001
+#define TEA5764_INTREG_FRRMSK 0x0002
+#define TEA5764_INTREG_LEVMSK 0x0008
+#define TEA5764_INTREG_IFMSK 0x0010
+#define TEA5764_INTREG_BLMFLAG 0x0100
+#define TEA5764_INTREG_FRRFLAG 0x0200
+#define TEA5764_INTREG_LEVFLAG 0x0800
+#define TEA5764_INTREG_IFFLAG 0x1000
+
+#define TEA5764_FRQSET_SUD 0x8000
+#define TEA5764_FRQSET_SM 0x4000
+
+#define TEA5764_TNCTRL_PUPD1 0x8000
+#define TEA5764_TNCTRL_PUPD0 0x4000
+#define TEA5764_TNCTRL_BLIM 0x2000
+#define TEA5764_TNCTRL_SWPM 0x1000
+#define TEA5764_TNCTRL_IFCTC 0x0800
+#define TEA5764_TNCTRL_AFM 0x0400
+#define TEA5764_TNCTRL_SMUTE 0x0200
+#define TEA5764_TNCTRL_SNC 0x0100
+#define TEA5764_TNCTRL_MU 0x0080
+#define TEA5764_TNCTRL_SSL1 0x0040
+#define TEA5764_TNCTRL_SSL0 0x0020
+#define TEA5764_TNCTRL_HLSI 0x0010
+#define TEA5764_TNCTRL_MST 0x0008
+#define TEA5764_TNCTRL_SWP 0x0004
+#define TEA5764_TNCTRL_DTC 0x0002
+#define TEA5764_TNCTRL_AHLSI 0x0001
+
+#define TEA5764_TUNCHK_LEVEL(x) (((x) & 0x00F0) >> 4)
+#define TEA5764_TUNCHK_IFCNT(x) (((x) & 0xFE00) >> 9)
+#define TEA5764_TUNCHK_TUNTO 0x0100
+#define TEA5764_TUNCHK_LD 0x0008
+#define TEA5764_TUNCHK_STEREO 0x0004
+
+#define TEA5764_TESTREG_TRIGFR 0x0800
+
+struct tea5764_regs {
+ u16 intreg; /* INTFLAG & INTMSK */
+ u16 frqset; /* FRQSETMSB & FRQSETLSB */
+ u16 tnctrl; /* TNCTRL1 & TNCTRL2 */
+ u16 frqchk; /* FRQCHKMSB & FRQCHKLSB */
+ u16 tunchk; /* IFCHK & LEVCHK */
+ u16 testreg; /* TESTBITS & TESTMODE */
+ u16 rdsstat; /* RDSSTAT1 & RDSSTAT2 */
+ u16 rdslb; /* RDSLBMSB & RDSLBLSB */
+ u16 rdspb; /* RDSPBMSB & RDSPBLSB */
+ u16 rdsbc; /* RDSBBC & RDSGBC */
+ u16 rdsctrl; /* RDSCTRL1 & RDSCTRL2 */
+ u16 rdsbbl; /* PAUSEDET & RDSBBL */
+ u16 manid; /* MANID1 & MANID2 */
+ u16 chipid; /* CHIPID1 & CHIPID2 */
+} __attribute__ ((packed));
+
+struct tea5764_write_regs {
+ u8 intreg; /* INTMSK */
+ u16 frqset; /* FRQSETMSB & FRQSETLSB */
+ u16 tnctrl; /* TNCTRL1 & TNCTRL2 */
+ u16 testreg; /* TESTBITS & TESTMODE */
+ u16 rdsctrl; /* RDSCTRL1 & RDSCTRL2 */
+ u16 rdsbbl; /* PAUSEDET & RDSBBL */
+} __attribute__ ((packed));
+
+#ifndef RADIO_TEA5764_XTAL
+#define RADIO_TEA5764_XTAL 1
+#endif
+
+static int radio_nr = -1;
+static int use_xtal = RADIO_TEA5764_XTAL;
+
+struct tea5764_device {
+ struct i2c_client *i2c_client;
+ struct video_device *videodev;
+ struct tea5764_regs regs;
+ struct mutex mutex;
+ int users;
+};
+
+/* I2C code related */
+int tea5764_i2c_read(struct tea5764_device *radio)
+{
+ int i;
+ u16 *p = (u16 *) &radio->regs;
+
+ struct i2c_msg msgs[1] = {
+ { radio->i2c_client->addr, I2C_M_RD, sizeof(radio->regs),
+ (void *)&radio->regs },
+ };
+ if (i2c_transfer(radio->i2c_client->adapter, msgs, 1) != 1)
+ return -EIO;
+ for (i = 0; i < sizeof(struct tea5764_regs) / sizeof(u16); i++)
+ p[i] = __be16_to_cpu(p[i]);
+
+ return 0;
+}
+
+int tea5764_i2c_write(struct tea5764_device *radio)
+{
+ struct tea5764_write_regs wr;
+ struct tea5764_regs *r = &radio->regs;
+ struct i2c_msg msgs[1] = {
+ { radio->i2c_client->addr, 0, sizeof(wr), (void *) &wr },
+ };
+ wr.intreg = r->intreg & 0xff;
+ wr.frqset = __cpu_to_be16(r->frqset);
+ wr.tnctrl = __cpu_to_be16(r->tnctrl);
+ wr.testreg = __cpu_to_be16(r->testreg);
+ wr.rdsctrl = __cpu_to_be16(r->rdsctrl);
+ wr.rdsbbl = __cpu_to_be16(r->rdsbbl);
+ if (i2c_transfer(radio->i2c_client->adapter, msgs, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+/* V4L2 code related */
+static struct v4l2_queryctrl radio_qctrl[] = {
+ {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .default_value = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ }
+};
+
+static void tea5764_power_up(struct tea5764_device *radio)
+{
+ struct tea5764_regs *r = &radio->regs;
+
+ if (!(r->tnctrl & TEA5764_TNCTRL_PUPD0)) {
+ r->tnctrl &= ~(TEA5764_TNCTRL_AFM | TEA5764_TNCTRL_MU |
+ TEA5764_TNCTRL_HLSI);
+ if (!use_xtal)
+ r->testreg |= TEA5764_TESTREG_TRIGFR;
+ else
+ r->testreg &= ~TEA5764_TESTREG_TRIGFR;
+
+ r->tnctrl |= TEA5764_TNCTRL_PUPD0;
+ tea5764_i2c_write(radio);
+ }
+}
+
+static void tea5764_power_down(struct tea5764_device *radio)
+{
+ struct tea5764_regs *r = &radio->regs;
+
+ if (r->tnctrl & TEA5764_TNCTRL_PUPD0) {
+ r->tnctrl &= ~TEA5764_TNCTRL_PUPD0;
+ tea5764_i2c_write(radio);
+ }
+}
+
+static void tea5764_set_freq(struct tea5764_device *radio, int freq)
+{
+ struct tea5764_regs *r = &radio->regs;
+
+ /* formula: (freq [+ or -] 225000) / 8192 */
+ if (r->tnctrl & TEA5764_TNCTRL_HLSI)
+ r->frqset = (freq + 225000) / 8192;
+ else
+ r->frqset = (freq - 225000) / 8192;
+}
+
+static int tea5764_get_freq(struct tea5764_device *radio)
+{
+ struct tea5764_regs *r = &radio->regs;
+
+ if (r->tnctrl & TEA5764_TNCTRL_HLSI)
+ return (r->frqchk * 8192) - 225000;
+ else
+ return (r->frqchk * 8192) + 225000;
+}
+
+/* tune an frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
+static void tea5764_tune(struct tea5764_device *radio, int freq)
+{
+ tea5764_set_freq(radio, freq);
+ if (tea5764_i2c_write(radio))
+ PWARN("Could not set frequency!");
+}
+
+static void tea5764_set_audout_mode(struct tea5764_device *radio, int audmode)
+{
+ struct tea5764_regs *r = &radio->regs;
+ int tnctrl = r->tnctrl;
+
+ if (audmode == V4L2_TUNER_MODE_MONO)
+ r->tnctrl |= TEA5764_TNCTRL_MST;
+ else
+ r->tnctrl &= ~TEA5764_TNCTRL_MST;
+ if (tnctrl != r->tnctrl)
+ tea5764_i2c_write(radio);
+}
+
+static int tea5764_get_audout_mode(struct tea5764_device *radio)
+{
+ struct tea5764_regs *r = &radio->regs;
+
+ if (r->tnctrl & TEA5764_TNCTRL_MST)
+ return V4L2_TUNER_MODE_MONO;
+ else
+ return V4L2_TUNER_MODE_STEREO;
+}
+
+static void tea5764_mute(struct tea5764_device *radio, int on)
+{
+ struct tea5764_regs *r = &radio->regs;
+ int tnctrl = r->tnctrl;
+
+ if (on)
+ r->tnctrl |= TEA5764_TNCTRL_MU;
+ else
+ r->tnctrl &= ~TEA5764_TNCTRL_MU;
+ if (tnctrl != r->tnctrl)
+ tea5764_i2c_write(radio);
+}
+
+static int tea5764_is_muted(struct tea5764_device *radio)
+{
+ return radio->regs.tnctrl & TEA5764_TNCTRL_MU;
+}
+
+/* V4L2 vidioc */
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *v)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+ struct video_device *dev = radio->videodev;
+
+ strlcpy(v->driver, dev->dev.driver->name, sizeof(v->driver));
+ strlcpy(v->card, dev->name, sizeof(v->card));
+ snprintf(v->bus_info, sizeof(v->bus_info), "I2C:%s", dev->dev.bus_id);
+ v->version = RADIO_VERSION;
+ v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+ return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *v)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+ struct tea5764_regs *r = &radio->regs;
+
+ if (v->index > 0)
+ return -EINVAL;
+
+ memset(v, 0, sizeof(v));
+ strcpy(v->name, "FM");
+ v->type = V4L2_TUNER_RADIO;
+ tea5764_i2c_read(radio);
+ v->rangelow = FREQ_MIN * FREQ_MUL;
+ v->rangehigh = FREQ_MAX * FREQ_MUL;
+ v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
+ if (r->tunchk & TEA5764_TUNCHK_STEREO)
+ v->rxsubchans = V4L2_TUNER_SUB_STEREO;
+ v->audmode = tea5764_get_audout_mode(radio);
+ v->signal = TEA5764_TUNCHK_LEVEL(r->tunchk) * 0xffff / 0xf;
+ v->afc = TEA5764_TUNCHK_IFCNT(r->tunchk);
+
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *v)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+
+ if (v->index > 0)
+ return -EINVAL;
+
+ tea5764_set_audout_mode(radio, v->audmode);
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+
+ if (f->tuner != 0)
+ return -EINVAL;
+ if (f->frequency == 0) {
+ /* We special case this as a power down control. */
+ tea5764_power_down(radio);
+ }
+ if (f->frequency < (FREQ_MIN * FREQ_MUL))
+ return -EINVAL;
+ if (f->frequency > (FREQ_MAX * FREQ_MUL))
+ return -EINVAL;
+ tea5764_power_up(radio);
+ tea5764_tune(radio, (f->frequency * 125) / 2);
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+ struct tea5764_regs *r = &radio->regs;
+
+ tea5764_i2c_read(radio);
+ memset(f, 0, sizeof(f));
+ f->type = V4L2_TUNER_RADIO;
+ if (r->tnctrl & TEA5764_TNCTRL_PUPD0)
+ f->frequency = (tea5764_get_freq(radio) * 2) / 125;
+ else
+ f->frequency = 0;
+
+ return 0;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
+ if (qc->id && qc->id == radio_qctrl[i].id) {
+ memcpy(qc, &(radio_qctrl[i]), sizeof(*qc));
+ return 0;
+ }
+ }
+ return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ tea5764_i2c_read(radio);
+ ctrl->value = tea5764_is_muted(radio) ? 1 : 0;
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ tea5764_mute(radio, ctrl->value);
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
+{
+ if (i != 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (a->index > 1)
+ return -EINVAL;
+
+ strcpy(a->name, "Radio");
+ a->capability = V4L2_AUDCAP_STEREO;
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (a->index != 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int tea5764_open(struct file *file)
+{
+ /* Currently we support only one device */
+ int minor = video_devdata(file)->minor;
+ struct tea5764_device *radio = video_drvdata(file);
+
+ if (radio->videodev->minor != minor)
+ return -ENODEV;
+
+ mutex_lock(&radio->mutex);
+ /* Only exclusive access */
+ if (radio->users) {
+ mutex_unlock(&radio->mutex);
+ return -EBUSY;
+ }
+ radio->users++;
+ mutex_unlock(&radio->mutex);
+ file->private_data = radio;
+ return 0;
+}
+
+static int tea5764_close(struct file *file)
+{
+ struct tea5764_device *radio = video_drvdata(file);
+
+ if (!radio)
+ return -ENODEV;
+ mutex_lock(&radio->mutex);
+ radio->users--;
+ mutex_unlock(&radio->mutex);
+ return 0;
+}
+
+/* File system interface */
+static const struct v4l2_file_operations tea5764_fops = {
+ .owner = THIS_MODULE,
+ .open = tea5764_open,
+ .release = tea5764_close,
+ .ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops tea5764_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+};
+
+/* V4L2 interface */
+static struct video_device tea5764_radio_template = {
+ .name = "TEA5764 FM-Radio",
+ .fops = &tea5764_fops,
+ .ioctl_ops = &tea5764_ioctl_ops,
+ .release = video_device_release,
+};
+
+/* I2C probe: check if the device exists and register with v4l if it is */
+static int __devinit tea5764_i2c_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct tea5764_device *radio;
+ struct tea5764_regs *r;
+ int ret;
+
+ PDEBUG("probe");
+ radio = kmalloc(sizeof(struct tea5764_device), GFP_KERNEL);
+ if (!radio)
+ return -ENOMEM;
+
+ mutex_init(&radio->mutex);
+ radio->i2c_client = client;
+ ret = tea5764_i2c_read(radio);
+ if (ret)
+ goto errfr;
+ r = &radio->regs;
+ PDEBUG("chipid = %04X, manid = %04X", r->chipid, r->manid);
+ if (r->chipid != TEA5764_CHIPID ||
+ (r->manid & 0x0fff) != TEA5764_MANID) {
+ PWARN("This chip is not a TEA5764!");
+ ret = -EINVAL;
+ goto errfr;
+ }
+
+ radio->videodev = video_device_alloc();
+ if (!(radio->videodev)) {
+ ret = -ENOMEM;
+ goto errfr;
+ }
+ memcpy(radio->videodev, &tea5764_radio_template,
+ sizeof(tea5764_radio_template));
+
+ i2c_set_clientdata(client, radio);
+ video_set_drvdata(radio->videodev, radio);
+
+ ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
+ if (ret < 0) {
+ PWARN("Could not register video device!");
+ goto errrel;
+ }
+
+ /* initialize and power off the chip */
+ tea5764_i2c_read(radio);
+ tea5764_set_audout_mode(radio, V4L2_TUNER_MODE_STEREO);
+ tea5764_mute(radio, 1);
+ tea5764_power_down(radio);
+
+ PINFO("registered.");
+ return 0;
+errrel:
+ video_device_release(radio->videodev);
+errfr:
+ kfree(radio);
+ return ret;
+}
+
+static int __devexit tea5764_i2c_remove(struct i2c_client *client)
+{
+ struct tea5764_device *radio = i2c_get_clientdata(client);
+
+ PDEBUG("remove");
+ if (radio) {
+ tea5764_power_down(radio);
+ video_unregister_device(radio->videodev);
+ kfree(radio);
+ }
+ return 0;
+}
+
+/* I2C subsystem interface */
+static const struct i2c_device_id tea5764_id[] = {
+ { "radio-tea5764", 0 },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(i2c, tea5764_id);
+
+static struct i2c_driver tea5764_i2c_driver = {
+ .driver = {
+ .name = "radio-tea5764",
+ .owner = THIS_MODULE,
+ },
+ .probe = tea5764_i2c_probe,
+ .remove = __devexit_p(tea5764_i2c_remove),
+ .id_table = tea5764_id,
+};
+
+/* init the driver */
+static int __init tea5764_init(void)
+{
+ int ret = i2c_add_driver(&tea5764_i2c_driver);
+
+ printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ": "
+ DRIVER_DESC "\n");
+ return ret;
+}
+
+/* cleanup the driver */
+static void __exit tea5764_exit(void)
+{
+ i2c_del_driver(&tea5764_i2c_driver);
+}
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+
+module_param(use_xtal, int, 1);
+MODULE_PARM_DESC(use_xtal, "Chip have a xtal connected in board");
+module_param(radio_nr, int, 0);
+MODULE_PARM_DESC(radio_nr, "video4linux device number to use");
+
+module_init(tea5764_init);
+module_exit(tea5764_exit);
static struct tt_device terratec_unit;
-static int terratec_exclusive_open(struct inode *inode, struct file *file)
+static int terratec_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &terratec_unit.in_use) ? -EBUSY : 0;
}
-static int terratec_exclusive_release(struct inode *inode, struct file *file)
+static int terratec_exclusive_release(struct file *file)
{
clear_bit(0, &terratec_unit.in_use);
return 0;
}
-static const struct file_operations terratec_fops = {
+static const struct v4l2_file_operations terratec_fops = {
.owner = THIS_MODULE,
.open = terratec_exclusive_open,
.release = terratec_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
return 0;
}
-static int trust_exclusive_open(struct inode *inode, struct file *file)
+static int trust_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
}
-static int trust_exclusive_release(struct inode *inode, struct file *file)
+static int trust_exclusive_release(struct file *file)
{
clear_bit(0, &in_use);
return 0;
}
-static const struct file_operations trust_fops = {
+static const struct v4l2_file_operations trust_fops = {
.owner = THIS_MODULE,
.open = trust_exclusive_open,
.release = trust_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops trust_ioctl_ops = {
.mutefreq = CONFIG_RADIO_TYPHOON_MUTEFREQ,
};
-static int typhoon_exclusive_open(struct inode *inode, struct file *file)
+static int typhoon_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &typhoon_unit.in_use) ? -EBUSY : 0;
}
-static int typhoon_exclusive_release(struct inode *inode, struct file *file)
+static int typhoon_exclusive_release(struct file *file)
{
clear_bit(0, &typhoon_unit.in_use);
return 0;
}
-static const struct file_operations typhoon_fops = {
+static const struct v4l2_file_operations typhoon_fops = {
.owner = THIS_MODULE,
.open = typhoon_exclusive_open,
.release = typhoon_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
static struct zol_device zoltrix_unit;
-static int zoltrix_exclusive_open(struct inode *inode, struct file *file)
+static int zoltrix_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &zoltrix_unit.in_use) ? -EBUSY : 0;
}
-static int zoltrix_exclusive_release(struct inode *inode, struct file *file)
+static int zoltrix_exclusive_release(struct file *file)
{
clear_bit(0, &zoltrix_unit.in_use);
return 0;
}
-static const struct file_operations zoltrix_fops =
+static const struct v4l2_file_operations zoltrix_fops =
{
.owner = THIS_MODULE,
.open = zoltrix_exclusive_open,
.release = zoltrix_exclusive_release,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o v4l2-subdev.o
-obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-compat-ioctl32.o v4l2-int-device.o
+obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-int-device.o
+ifeq ($(CONFIG_COMPAT),y)
+ obj-$(CONFIG_VIDEO_DEV) += v4l2-compat-ioctl32.o
+endif
obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o
return ret;
}
-static int ar_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long ar_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct ar_device *ar = video_get_drvdata(dev);
return 0;
}
-static int ar_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+static long ar_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
return video_usercopy(file, cmd, arg, ar_do_ioctl);
****************************************************************************/
static struct ar_device ardev;
-static int ar_exclusive_open(struct inode *inode, struct file *file)
+static int ar_exclusive_open(struct file *file)
{
return test_and_set_bit(0, &ardev.in_use) ? -EBUSY : 0;
}
-static int ar_exclusive_release(struct inode *inode, struct file *file)
+static int ar_exclusive_release(struct file *file)
{
clear_bit(0, &ardev.in_use);
return 0;
}
-static const struct file_operations ar_fops = {
+static const struct v4l2_file_operations ar_fops = {
.owner = THIS_MODULE,
.open = ar_exclusive_open,
.release = ar_exclusive_release,
.read = ar_read,
.ioctl = ar_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device ar_template = {
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int bttv_g_register(struct file *file, void *f,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct bttv_fh *fh = f;
struct bttv *btv = fh->btv;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* bt848 has a 12-bit register space */
reg->reg &= 0xfff;
reg->val = btread(reg->reg);
+ reg->size = 1;
return 0;
}
static int bttv_s_register(struct file *file, void *f,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct bttv_fh *fh = f;
struct bttv *btv = fh->btv;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* bt848 has a 12-bit register space */
return POLLERR;
}
-static int bttv_open(struct inode *inode, struct file *file)
+static int bttv_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct bttv *btv = NULL;
struct bttv_fh *fh;
enum v4l2_buf_type type = 0;
return 0;
}
-static int bttv_release(struct inode *inode, struct file *file)
+static int bttv_release(struct file *file)
{
struct bttv_fh *fh = file->private_data;
struct bttv *btv = fh->btv;
return videobuf_mmap_mapper(bttv_queue(fh),vma);
}
-static const struct file_operations bttv_fops =
+static const struct v4l2_file_operations bttv_fops =
{
.owner = THIS_MODULE,
.open = bttv_open,
.release = bttv_release,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
.read = bttv_read,
.mmap = bttv_mmap,
.poll = bttv_poll,
/* ----------------------------------------------------------------------- */
/* radio interface */
-static int radio_open(struct inode *inode, struct file *file)
+static int radio_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct bttv *btv = NULL;
struct bttv_fh *fh;
unsigned int i;
return 0;
}
-static int radio_release(struct inode *inode, struct file *file)
+static int radio_release(struct file *file)
{
struct bttv_fh *fh = file->private_data;
struct bttv *btv = fh->btv;
struct rds_command cmd;
+ v4l2_prio_close(&btv->prio,&fh->prio);
file->private_data = NULL;
kfree(fh);
return cmd.result;
}
-static const struct file_operations radio_fops =
+static const struct v4l2_file_operations radio_fops =
{
.owner = THIS_MODULE,
.open = radio_open,
.read = radio_read,
.release = radio_release,
- .compat_ioctl = v4l_compat_ioctl32,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
.poll = radio_poll,
};
* Video4linux interfacing
*/
-static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam=(struct qcam_device *)dev;
return 0;
}
-static int qcam_ioctl(struct inode *inode, struct file *file,
+static long qcam_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, qcam_do_ioctl);
return len;
}
-static int qcam_exclusive_open(struct inode *inode, struct file *file)
+static int qcam_exclusive_open(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam = (struct qcam_device *)dev;
return test_and_set_bit(0, &qcam->in_use) ? -EBUSY : 0;
}
-static int qcam_exclusive_release(struct inode *inode, struct file *file)
+static int qcam_exclusive_release(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam = (struct qcam_device *)dev;
return 0;
}
-static const struct file_operations qcam_fops = {
+static const struct v4l2_file_operations qcam_fops = {
.owner = THIS_MODULE,
.open = qcam_exclusive_open,
.release = qcam_exclusive_release,
.ioctl = qcam_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = qcam_read,
- .llseek = no_llseek,
};
static struct video_device qcam_template=
{
* Video4linux interfacing
*/
-static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam=(struct qcam_device *)dev;
return 0;
}
-static int qcam_ioctl(struct inode *inode, struct file *file,
+static long qcam_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, qcam_do_ioctl);
return len;
}
-static int qcam_exclusive_open(struct inode *inode, struct file *file)
+static int qcam_exclusive_open(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam = (struct qcam_device *)dev;
return test_and_set_bit(0, &qcam->in_use) ? -EBUSY : 0;
}
-static int qcam_exclusive_release(struct inode *inode, struct file *file)
+static int qcam_exclusive_release(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam = (struct qcam_device *)dev;
}
/* video device template */
-static const struct file_operations qcam_fops = {
+static const struct v4l2_file_operations qcam_fops = {
.owner = THIS_MODULE,
.open = qcam_exclusive_open,
.release = qcam_exclusive_release,
.ioctl = qcam_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = qcam_read,
- .llseek = no_llseek,
};
static struct video_device qcam_template=
*/
static int cafe_cam_init(struct cafe_camera *cam)
{
- struct v4l2_chip_ident chip = { V4L2_CHIP_MATCH_I2C_ADDR, 0, 0, 0 };
+ struct v4l2_dbg_chip_ident chip;
int ret;
mutex_lock(&cam->s_mutex);
ret = __cafe_cam_reset(cam);
if (ret)
goto out;
- chip.match_chip = cam->sensor->addr;
- ret = __cafe_cam_cmd(cam, VIDIOC_G_CHIP_IDENT, &chip);
+ chip.match.type = V4L2_CHIP_MATCH_I2C_ADDR;
+ chip.match.addr = cam->sensor->addr;
+ ret = __cafe_cam_cmd(cam, VIDIOC_DBG_G_CHIP_IDENT, &chip);
if (ret)
goto out;
cam->sensor_type = chip.ident;
-static int cafe_v4l_open(struct inode *inode, struct file *filp)
+static int cafe_v4l_open(struct file *filp)
{
struct cafe_camera *cam;
- cam = cafe_find_dev(iminor(inode));
+ cam = cafe_find_dev(video_devdata(filp)->minor);
if (cam == NULL)
return -ENODEV;
filp->private_data = cam;
}
-static int cafe_v4l_release(struct inode *inode, struct file *filp)
+static int cafe_v4l_release(struct file *filp)
{
struct cafe_camera *cam = filp->private_data;
* clone it for specific real devices.
*/
-static const struct file_operations cafe_v4l_fops = {
+static const struct v4l2_file_operations cafe_v4l_fops = {
.owner = THIS_MODULE,
.open = cafe_v4l_open,
.release = cafe_v4l_release,
.poll = cafe_v4l_poll,
.mmap = cafe_v4l_mmap,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
}
/* ------------------------- V4L interface --------------------- */
-static int cpia_open(struct inode *inode, struct file *file)
+static int cpia_open(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct cam_data *cam = video_get_drvdata(dev);
return err;
}
-static int cpia_close(struct inode *inode, struct file *file)
+static int cpia_close(struct file *file)
{
struct video_device *dev = file->private_data;
struct cam_data *cam = video_get_drvdata(dev);
return cam->decompressed_frame.count;
}
-static int cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = file->private_data;
struct cam_data *cam = video_get_drvdata(dev);
return retval;
}
-static int cpia_ioctl(struct inode *inode, struct file *file,
+static long cpia_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, cpia_do_ioctl);
return 0;
}
-static const struct file_operations cpia_fops = {
+static const struct v4l2_file_operations cpia_fops = {
.owner = THIS_MODULE,
.open = cpia_open,
.release = cpia_close,
.read = cpia_read,
.mmap = cpia_mmap,
.ioctl = cpia_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device cpia_template = {
* cpia2_open
*
*****************************************************************************/
-static int cpia2_open(struct inode *inode, struct file *file)
+static int cpia2_open(struct file *file)
{
struct camera_data *cam = video_drvdata(file);
int retval = 0;
* cpia2_close
*
*****************************************************************************/
-static int cpia2_close(struct inode *inode, struct file *file)
+static int cpia2_close(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct camera_data *cam = video_get_drvdata(dev);
* cpia2_ioctl
*
*****************************************************************************/
-static int cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct camera_data *cam = video_drvdata(file);
- int retval = 0;
+ long retval = 0;
if (!cam)
return -ENOTTY;
return retval;
}
-static int cpia2_ioctl(struct inode *inode, struct file *file,
+static long cpia2_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, cpia2_do_ioctl);
/***
* The v4l video device structure initialized for this device
***/
-static const struct file_operations fops_template = {
+static const struct v4l2_file_operations fops_template = {
.owner = THIS_MODULE,
.open = cpia2_open,
.release = cpia2_close,
.read = cpia2_v4l_read,
.poll = cpia2_v4l_poll,
.ioctl = cpia2_ioctl,
- .llseek = no_llseek,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.mmap = cpia2_mmap,
};
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int cs5345_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int cs5345_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ reg->size = 1;
reg->val = cs5345_read(sd, reg->reg & 0x1f);
return 0;
}
-static int cs5345_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int cs5345_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
#endif
-static int cs5345_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int cs5345_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
return 0;
}
-static int cs53l32a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int cs53l32a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
}
-int cx18_v4l2_close(struct inode *inode, struct file *filp)
+int cx18_v4l2_close(struct file *filp)
{
struct cx18_open_id *id = filp->private_data;
struct cx18 *cx = id->cx;
return 0;
}
-int cx18_v4l2_open(struct inode *inode, struct file *filp)
+int cx18_v4l2_open(struct file *filp)
{
int res, x, y = 0;
struct cx18 *cx = NULL;
struct cx18_stream *s = NULL;
- int minor = iminor(inode);
+ int minor = video_devdata(filp)->minor;
/* Find which card this open was on */
spin_lock(&cx18_cards_lock);
*/
/* Testing/Debugging */
-int cx18_v4l2_open(struct inode *inode, struct file *filp);
+int cx18_v4l2_open(struct file *filp);
ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
loff_t *pos);
ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count,
loff_t *pos);
-int cx18_v4l2_close(struct inode *inode, struct file *filp);
+int cx18_v4l2_close(struct file *filp);
unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait);
int cx18_start_capture(struct cx18_open_id *id);
void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
return retval;
}
}
- if (cmd != VIDIOC_G_CHIP_IDENT)
+ if (cmd != VIDIOC_DBG_G_CHIP_IDENT)
CX18_ERR("i2c addr 0x%02x not found for cmd 0x%x!\n",
addr, cmd);
return -ENODEV;
return retval;
}
-/* Find the i2c device name matching the DRIVERID */
-static const char *cx18_i2c_id_name(u32 id)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(hw_driverids); i++)
- if (hw_driverids[i] == id)
- return hw_devicenames[i];
- return "unknown device";
-}
-
/* Find the i2c device name matching the CX18_HW_ flag */
static const char *cx18_i2c_hw_name(u32 hw)
{
return cx18_call_i2c_client(cx, addr, cmd, arg);
}
-/* Calls i2c device based on I2C driver ID. */
-int cx18_i2c_id(struct cx18 *cx, u32 id, unsigned int cmd, void *arg)
-{
- int addr;
-
- addr = cx18_i2c_id_addr(cx, id);
- if (addr < 0) {
- if (cmd != VIDIOC_G_CHIP_IDENT)
- CX18_ERR("i2c ID 0x%08x (%s) not found for cmd 0x%x!\n",
- id, cx18_i2c_id_name(id), cmd);
- return addr;
- }
- return cx18_call_i2c_client(cx, addr, cmd, arg);
-}
-
/* broadcast cmd for all I2C clients and for the gpio subsystem */
void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg)
{
int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw);
int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg);
-int cx18_i2c_id(struct cx18 *cx, u32 id, unsigned int cmd, void *arg);
int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg);
void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg);
int cx18_i2c_register(struct cx18 *cx, unsigned idx);
}
static int cx18_g_chip_ident(struct file *file, void *fh,
- struct v4l2_chip_ident *chip)
+ struct v4l2_dbg_chip_ident *chip)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
chip->ident = V4L2_IDENT_NONE;
chip->revision = 0;
- if (chip->match_type == V4L2_CHIP_MATCH_HOST) {
- if (v4l2_chip_match_host(chip->match_type, chip->match_chip))
- chip->ident = V4L2_IDENT_CX23418;
+ if (v4l2_chip_match_host(&chip->match)) {
+ chip->ident = V4L2_IDENT_CX23418;
return 0;
}
- if (chip->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
- return cx18_i2c_id(cx, chip->match_chip, VIDIOC_G_CHIP_IDENT,
- chip);
- if (chip->match_type == V4L2_CHIP_MATCH_I2C_ADDR)
- return cx18_call_i2c_client(cx, chip->match_chip,
- VIDIOC_G_CHIP_IDENT, chip);
- return -EINVAL;
+ cx18_call_i2c_clients(cx, VIDIOC_DBG_G_CHIP_IDENT, chip);
+ return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg)
{
- struct v4l2_register *regs = arg;
+ struct v4l2_dbg_register *regs = arg;
unsigned long flags;
if (!capable(CAP_SYS_ADMIN))
return -EINVAL;
spin_lock_irqsave(&cx18_cards_lock, flags);
+ regs->size = 4;
if (cmd == VIDIOC_DBG_G_REGISTER)
regs->val = cx18_read_enc(cx, regs->reg);
else
}
static int cx18_g_register(struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
- if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (v4l2_chip_match_host(®->match))
return cx18_cxc(cx, VIDIOC_DBG_G_REGISTER, reg);
- if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
- return cx18_i2c_id(cx, reg->match_chip, VIDIOC_DBG_G_REGISTER,
- reg);
- return cx18_call_i2c_client(cx, reg->match_chip, VIDIOC_DBG_G_REGISTER,
- reg);
+ cx18_call_i2c_clients(cx, VIDIOC_DBG_G_REGISTER, reg);
+ return 0;
}
static int cx18_s_register(struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
- if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (v4l2_chip_match_host(®->match))
return cx18_cxc(cx, VIDIOC_DBG_S_REGISTER, reg);
- if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
- return cx18_i2c_id(cx, reg->match_chip, VIDIOC_DBG_S_REGISTER,
- reg);
- return cx18_call_i2c_client(cx, reg->match_chip, VIDIOC_DBG_S_REGISTER,
- reg);
+ cx18_call_i2c_clients(cx, VIDIOC_DBG_S_REGISTER, reg);
+ return 0;
}
#endif
return 0;
}
-static int cx18_default(struct file *file, void *fh, int cmd, void *arg)
+static long cx18_default(struct file *file, void *fh, int cmd, void *arg)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
return 0;
}
-int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
struct video_device *vfd = video_devdata(filp);
struct cx18_open_id *id = (struct cx18_open_id *)filp->private_data;
struct cx18 *cx = id->cx;
- int res;
+ long res;
mutex_lock(&cx->serialize_lock);
if (cx18_debug & CX18_DBGFLG_IOCTL)
vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
- res = video_ioctl2(inode, filp, cmd, arg);
+ res = video_ioctl2(filp, cmd, arg);
vfd->debug = 0;
mutex_unlock(&cx->serialize_lock);
return res;
int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std);
int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf);
int cx18_s_input(struct file *file, void *fh, unsigned int inp);
-int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
#define CX18_DSP0_INTERRUPT_MASK 0xd0004C
-static struct file_operations cx18_v4l2_enc_fops = {
+static struct v4l2_file_operations cx18_v4l2_enc_fops = {
.owner = THIS_MODULE,
.read = cx18_v4l2_read,
.open = cx18_v4l2_open,
/* FIXME change to video_ioctl2 if serialization lock can be removed */
.ioctl = cx18_v4l2_ioctl,
- .compat_ioctl = v4l_compat_ioctl32,
.release = cx18_v4l2_close,
.poll = cx18_v4l2_enc_poll,
};
int num_offset;
int dma;
enum v4l2_buf_type buf_type;
- struct file_operations *fops;
} cx18_stream_info[] = {
{ /* CX18_ENC_STREAM_TYPE_MPG */
"encoder MPEG",
VFL_TYPE_GRABBER, 0,
PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
- &cx18_v4l2_enc_fops
},
{ /* CX18_ENC_STREAM_TYPE_TS */
"TS",
VFL_TYPE_GRABBER, -1,
PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
- &cx18_v4l2_enc_fops
},
{ /* CX18_ENC_STREAM_TYPE_YUV */
"encoder YUV",
VFL_TYPE_GRABBER, CX18_V4L2_ENC_YUV_OFFSET,
PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
- &cx18_v4l2_enc_fops
},
{ /* CX18_ENC_STREAM_TYPE_VBI */
"encoder VBI",
VFL_TYPE_VBI, 0,
PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VBI_CAPTURE,
- &cx18_v4l2_enc_fops
},
{ /* CX18_ENC_STREAM_TYPE_PCM */
"encoder PCM audio",
VFL_TYPE_GRABBER, CX18_V4L2_ENC_PCM_OFFSET,
PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_PRIVATE,
- &cx18_v4l2_enc_fops
},
{ /* CX18_ENC_STREAM_TYPE_IDX */
"encoder IDX",
VFL_TYPE_GRABBER, -1,
PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE,
- &cx18_v4l2_enc_fops
},
{ /* CX18_ENC_STREAM_TYPE_RAD */
"encoder radio",
VFL_TYPE_RADIO, 0,
PCI_DMA_NONE, V4L2_BUF_TYPE_PRIVATE,
- &cx18_v4l2_enc_fops
},
};
s->v4l2dev->num = num;
s->v4l2dev->parent = &cx->dev->dev;
- s->v4l2dev->fops = cx18_stream_info[type].fops;
+ s->v4l2dev->fops = &cx18_v4l2_enc_fops;
s->v4l2dev->release = video_device_release;
s->v4l2dev->tvnorms = V4L2_STD_ALL;
cx18_set_funcs(s->v4l2dev);
printk(KERN_ERR "%s() f/w load failed\n", __func__);
return retval;
}
- dev->cx23417_mailbox = cx23885_find_mailbox(dev);
- if (dev->cx23417_mailbox < 0) {
+ retval = cx23885_find_mailbox(dev);
+ if (retval < 0) {
printk(KERN_ERR "%s() mailbox < 0, error\n",
__func__);
return -1;
}
+ dev->cx23417_mailbox = retval;
retval = cx23885_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0);
if (retval < 0) {
printk(KERN_ERR
return cx23885_queryctrl(dev, c);
}
-static int mpeg_open(struct inode *inode, struct file *file)
+static int mpeg_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct cx23885_dev *h, *dev = NULL;
struct list_head *list;
struct cx23885_fh *fh;
return 0;
}
-static int mpeg_release(struct inode *inode, struct file *file)
+static int mpeg_release(struct file *file)
{
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;
return videobuf_mmap_mapper(&fh->mpegq, vma);
}
-static struct file_operations mpeg_fops = {
+static struct v4l2_file_operations mpeg_fops = {
.owner = THIS_MODULE,
.open = mpeg_open,
.release = mpeg_release,
.read = mpeg_read,
.poll = mpeg_poll,
.mmap = mpeg_mmap,
- .ioctl = video_ioctl2,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
}
}
-static int video_open(struct inode *inode, struct file *file)
+static int video_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct cx23885_dev *h, *dev = NULL;
struct cx23885_fh *fh;
struct list_head *list;
return 0;
}
-static int video_release(struct inode *inode, struct file *file)
+static int video_release(struct file *file)
{
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int vidioc_g_register(struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_G_REGISTER, reg);
}
static int vidioc_s_register(struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_S_REGISTER, reg);
/* ----------------------------------------------------------- */
/* exported stuff */
-static const struct file_operations video_fops = {
+static const struct v4l2_file_operations video_fops = {
.owner = THIS_MODULE,
.open = video_open,
.release = video_release,
.poll = video_poll,
.mmap = video_mmap,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.current_norm = V4L2_STD_NTSC_M,
};
-static const struct file_operations radio_fops = {
+static const struct v4l2_file_operations radio_fops = {
.owner = THIS_MODULE,
.open = video_open,
.release = video_release,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ reg->size = 1;
reg->val = cx25840_read(client, reg->reg & 0x0fff);
return 0;
}
-static int cx25840_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int cx25840_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
return 0;
}
-static int cx25840_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int cx25840_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct cx25840_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
/* FIXME: cx88_ioctl_hook not implemented */
-static int mpeg_open(struct inode *inode, struct file *file)
+static int mpeg_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct cx8802_dev *dev = NULL;
struct cx8802_fh *fh;
struct cx8802_driver *drv = NULL;
int err;
lock_kernel();
- dev = cx8802_get_device(inode);
+ dev = cx8802_get_device(minor);
dprintk( 1, "%s\n", __func__);
return 0;
}
-static int mpeg_release(struct inode *inode, struct file *file)
+static int mpeg_release(struct file *file)
{
struct cx8802_fh *fh = file->private_data;
struct cx8802_dev *dev = fh->dev;
kfree(fh);
/* Make sure we release the hardware */
- dev = cx8802_get_device(inode);
+ dev = cx8802_get_device(video_devdata(file)->minor);
if (dev == NULL)
return -ENODEV;
return videobuf_mmap_mapper(&fh->mpegq, vma);
}
-static const struct file_operations mpeg_fops =
+static const struct v4l2_file_operations mpeg_fops =
{
.owner = THIS_MODULE,
.open = mpeg_open,
.poll = mpeg_poll,
.mmap = mpeg_mmap,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
#if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \
defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE)
-struct cx8802_dev * cx8802_get_device(struct inode *inode)
+struct cx8802_dev *cx8802_get_device(int minor)
{
- int minor = iminor(inode);
struct cx8802_dev *dev;
list_for_each_entry(dev, &cx8802_devlist, devlist)
}
}
-static int video_open(struct inode *inode, struct file *file)
+static int video_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct cx8800_dev *h,*dev = NULL;
struct cx88_core *core;
struct cx8800_fh *fh;
return 0;
}
-static int video_release(struct inode *inode, struct file *file)
+static int video_release(struct file *file)
{
struct cx8800_fh *fh = file->private_data;
struct cx8800_dev *dev = fh->dev;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int vidioc_g_register (struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* cx2388x has a 24-bit register space */
- reg->val = cx_read(reg->reg&0xffffff);
+ reg->val = cx_read(reg->reg & 0xffffff);
+ reg->size = 4;
return 0;
}
static int vidioc_s_register (struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
- cx_write(reg->reg&0xffffff, reg->val);
+ cx_write(reg->reg & 0xffffff, reg->val);
return 0;
}
#endif
/* ----------------------------------------------------------- */
/* exported stuff */
-static const struct file_operations video_fops =
+static const struct v4l2_file_operations video_fops =
{
.owner = THIS_MODULE,
.open = video_open,
.poll = video_poll,
.mmap = video_mmap,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.current_norm = V4L2_STD_NTSC_M,
};
-static const struct file_operations radio_fops =
+static const struct v4l2_file_operations radio_fops =
{
.owner = THIS_MODULE,
.open = video_open,
.release = video_release,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
int cx8802_register_driver(struct cx8802_driver *drv);
int cx8802_unregister_driver(struct cx8802_driver *drv);
-struct cx8802_dev * cx8802_get_device(struct inode *inode);
+struct cx8802_dev *cx8802_get_device(int minor);
struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype);
/* ----------------------------------------------------------- */
dprintk("Stopping isoc\n");
for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
- usb_unlink_urb(dev->adev->urb[i]);
- usb_free_urb(dev->adev->urb[i]);
- dev->adev->urb[i] = NULL;
+ usb_unlink_urb(dev->adev.urb[i]);
+ usb_free_urb(dev->adev.urb[i]);
+ dev->adev.urb[i] = NULL;
}
return 0;
unsigned int stride;
struct snd_pcm_substream *substream;
struct snd_pcm_runtime *runtime;
- if (dev->adev->capture_pcm_substream) {
- substream = dev->adev->capture_pcm_substream;
+ if (dev->adev.capture_pcm_substream) {
+ substream = dev->adev.capture_pcm_substream;
runtime = substream->runtime;
stride = runtime->frame_bits >> 3;
if (!length)
continue;
- oldptr = dev->adev->hwptr_done_capture;
+ oldptr = dev->adev.hwptr_done_capture;
if (oldptr + length >= runtime->buffer_size) {
unsigned int cnt =
runtime->buffer_size - oldptr;
snd_pcm_stream_lock(substream);
- dev->adev->hwptr_done_capture += length;
- if (dev->adev->hwptr_done_capture >=
+ dev->adev.hwptr_done_capture += length;
+ if (dev->adev.hwptr_done_capture >=
runtime->buffer_size)
- dev->adev->hwptr_done_capture -=
+ dev->adev.hwptr_done_capture -=
runtime->buffer_size;
- dev->adev->capture_transfer_done += length;
- if (dev->adev->capture_transfer_done >=
+ dev->adev.capture_transfer_done += length;
+ if (dev->adev.capture_transfer_done >=
runtime->period_size) {
- dev->adev->capture_transfer_done -=
+ dev->adev.capture_transfer_done -=
runtime->period_size;
period_elapsed = 1;
}
}
urb->status = 0;
- if (dev->adev->shutdown)
+ if (dev->adev.shutdown)
return;
status = usb_submit_urb(urb, GFP_ATOMIC);
struct urb *urb;
int j, k;
- dev->adev->transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
- if (!dev->adev->transfer_buffer[i])
+ dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
+ if (!dev->adev.transfer_buffer[i])
return -ENOMEM;
- memset(dev->adev->transfer_buffer[i], 0x80, sb_size);
+ memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
if (!urb) {
em28xx_errdev("usb_alloc_urb failed!\n");
for (j = 0; j < i; j++) {
- usb_free_urb(dev->adev->urb[j]);
- kfree(dev->adev->transfer_buffer[j]);
+ usb_free_urb(dev->adev.urb[j]);
+ kfree(dev->adev.transfer_buffer[j]);
}
return -ENOMEM;
}
urb->context = dev;
urb->pipe = usb_rcvisocpipe(dev->udev, 0x83);
urb->transfer_flags = URB_ISO_ASAP;
- urb->transfer_buffer = dev->adev->transfer_buffer[i];
+ urb->transfer_buffer = dev->adev.transfer_buffer[i];
urb->interval = 1;
urb->complete = em28xx_audio_isocirq;
urb->number_of_packets = EM28XX_NUM_AUDIO_PACKETS;
urb->iso_frame_desc[j].length =
EM28XX_AUDIO_MAX_PACKET_SIZE;
}
- dev->adev->urb[i] = urb;
+ dev->adev.urb[i] = urb;
}
for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
- errCode = usb_submit_urb(dev->adev->urb[i], GFP_ATOMIC);
+ errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
if (errCode) {
em28xx_isoc_audio_deinit(dev);
static int em28xx_cmd(struct em28xx *dev, int cmd, int arg)
{
- dprintk("%s transfer\n", (dev->adev->capture_stream == STREAM_ON)?
+ dprintk("%s transfer\n", (dev->adev.capture_stream == STREAM_ON) ?
"stop" : "start");
switch (cmd) {
case EM28XX_CAPTURE_STREAM_EN:
- if (dev->adev->capture_stream == STREAM_OFF && arg == 1) {
- dev->adev->capture_stream = STREAM_ON;
+ if (dev->adev.capture_stream == STREAM_OFF && arg == 1) {
+ dev->adev.capture_stream = STREAM_ON;
em28xx_init_audio_isoc(dev);
- } else if (dev->adev->capture_stream == STREAM_ON && arg == 0) {
- dev->adev->capture_stream = STREAM_OFF;
+ } else if (dev->adev.capture_stream == STREAM_ON && arg == 0) {
+ dev->adev.capture_stream = STREAM_OFF;
em28xx_isoc_audio_deinit(dev);
} else {
printk(KERN_ERR "An underrun very likely occurred. "
goto err;
runtime->hw = snd_em28xx_hw_capture;
- if (dev->alt == 0 && dev->adev->users == 0) {
+ if (dev->alt == 0 && dev->adev.users == 0) {
int errCode;
dev->alt = 7;
errCode = usb_set_interface(dev->udev, 0, 7);
dprintk("changing alternate number to 7\n");
}
- dev->adev->users++;
+ dev->adev.users++;
snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
- dev->adev->capture_pcm_substream = substream;
+ dev->adev.capture_pcm_substream = substream;
runtime->private_data = dev;
return 0;
static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream)
{
struct em28xx *dev = snd_pcm_substream_chip(substream);
- dev->adev->users--;
+ dev->adev.users--;
dprintk("closing device\n");
em28xx_audio_analog_set(dev);
mutex_unlock(&dev->lock);
- if (dev->adev->users == 0 && dev->adev->shutdown == 1) {
- dprintk("audio users: %d\n", dev->adev->users);
+ if (dev->adev.users == 0 && dev->adev.shutdown == 1) {
+ dprintk("audio users: %d\n", dev->adev.users);
dprintk("disabling audio stream!\n");
- dev->adev->shutdown = 0;
+ dev->adev.shutdown = 0;
dprintk("released lock\n");
em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, 0);
}
dprintk("Stop capture, if needed\n");
- if (dev->adev->capture_stream == STREAM_ON)
+ if (dev->adev.capture_stream == STREAM_ON)
em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, 0);
return 0;
em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, 1);
return 0;
case SNDRV_PCM_TRIGGER_STOP:
- dev->adev->shutdown = 1;
+ dev->adev.shutdown = 1;
return 0;
default:
return -EINVAL;
snd_pcm_uframes_t hwptr_done;
dev = snd_pcm_substream_chip(substream);
- hwptr_done = dev->adev->hwptr_done_capture;
+ hwptr_done = dev->adev.hwptr_done_capture;
return hwptr_done;
}
static int em28xx_audio_init(struct em28xx *dev)
{
- struct em28xx_audio *adev;
+ struct em28xx_audio *adev = &dev->adev;
struct snd_pcm *pcm;
struct snd_card *card;
static int devnr;
printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus "
"Rechberger\n");
- adev = kzalloc(sizeof(*adev), GFP_KERNEL);
- if (!adev) {
- printk(KERN_ERR "em28xx-audio.c: out of memory\n");
- return -1;
- }
card = snd_card_new(index[devnr], "Em28xx Audio", THIS_MODULE, 0);
- if (card == NULL) {
- kfree(adev);
+ if (card == NULL)
return -ENOMEM;
- }
spin_lock_init(&adev->slock);
err = snd_pcm_new(card, "Em28xx Audio", 0, 0, 1, &pcm);
}
adev->sndcard = card;
adev->udev = dev->udev;
- dev->adev = adev;
return 0;
}
return 0;
}
- if (dev->adev) {
- snd_card_free(dev->adev->sndcard);
- kfree(dev->adev);
- dev->adev = NULL;
+ if (dev->adev.sndcard) {
+ snd_card_free(dev->adev.sndcard);
+ dev->adev.sndcard = NULL;
}
return 0;
static LIST_HEAD(em28xx_devlist);
static DEFINE_MUTEX(em28xx_devlist_mutex);
-struct em28xx *em28xx_get_device(struct inode *inode,
+struct em28xx *em28xx_get_device(int minor,
enum v4l2_buf_type *fh_type,
int *has_radio)
{
struct em28xx *h, *dev = NULL;
- int minor = iminor(inode);
*fh_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
*has_radio = 0;
/* FIXME: Need to be populated with the other chip ID's */
enum em28xx_chip_id {
- CHIP_ID_EM2820 = 18,
+ CHIP_ID_EM2820 = 18, /* Also used by em2710 */
CHIP_ID_EM2840 = 20,
CHIP_ID_EM2750 = 33,
CHIP_ID_EM2860 = 34,
}
static int vidioc_g_chip_ident(struct file *file, void *priv,
- struct v4l2_chip_ident *chip)
+ struct v4l2_dbg_chip_ident *chip)
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
chip->ident = V4L2_IDENT_NONE;
chip->revision = 0;
- em28xx_i2c_call_clients(dev, VIDIOC_G_CHIP_IDENT, chip);
+ em28xx_i2c_call_clients(dev, VIDIOC_DBG_G_CHIP_IDENT, chip);
return 0;
}
static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
int ret;
- switch (reg->match_type) {
+ switch (reg->match.type) {
case V4L2_CHIP_MATCH_AC97:
mutex_lock(&dev->lock);
ret = em28xx_read_ac97(dev, reg->reg);
return ret;
reg->val = ret;
+ reg->size = 1;
return 0;
case V4L2_CHIP_MATCH_I2C_DRIVER:
em28xx_i2c_call_clients(dev, VIDIOC_DBG_G_REGISTER, reg);
/* Not supported yet */
return -EINVAL;
default:
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
}
/* Match host */
- if (em28xx_reg_len(reg->reg) == 1) {
+ reg->size = em28xx_reg_len(reg->reg);
+ if (reg->size == 1) {
mutex_lock(&dev->lock);
ret = em28xx_read_reg(dev, reg->reg);
mutex_unlock(&dev->lock);
reg->val = ret;
} else {
- __le64 val = 0;
+ __le16 val = 0;
mutex_lock(&dev->lock);
ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
reg->reg, (char *)&val, 2);
if (ret < 0)
return ret;
- reg->val = le64_to_cpu(val);
+ reg->val = le16_to_cpu(val);
}
return 0;
}
static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
- __le64 buf;
+ __le16 buf;
int rc;
- switch (reg->match_type) {
+ switch (reg->match.type) {
case V4L2_CHIP_MATCH_AC97:
mutex_lock(&dev->lock);
rc = em28xx_write_ac97(dev, reg->reg, reg->val);
/* Not supported yet */
return -EINVAL;
default:
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
}
/* Match host */
- buf = cpu_to_le64(reg->val);
+ buf = cpu_to_le16(reg->val);
mutex_lock(&dev->lock);
rc = em28xx_write_regs(dev, reg->reg, (char *)&buf,
* em28xx_v4l2_open()
* inits the device and starts isoc transfer
*/
-static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
+static int em28xx_v4l2_open(struct file *filp)
{
- int minor = iminor(inode);
+ int minor = video_devdata(filp)->minor;
int errCode = 0, radio;
struct em28xx *dev;
enum v4l2_buf_type fh_type;
struct em28xx_fh *fh;
- dev = em28xx_get_device(inode, &fh_type, &radio);
+ dev = em28xx_get_device(minor, &fh_type, &radio);
if (NULL == dev)
return -ENODEV;
* stops streaming and deallocates all resources allocated by the v4l2
* calls and ioctls
*/
-static int em28xx_v4l2_close(struct inode *inode, struct file *filp)
+static int em28xx_v4l2_close(struct file *filp)
{
struct em28xx_fh *fh = filp->private_data;
struct em28xx *dev = fh->dev;
return rc;
}
-static const struct file_operations em28xx_v4l_fops = {
+static const struct v4l2_file_operations em28xx_v4l_fops = {
.owner = THIS_MODULE,
.open = em28xx_v4l2_open,
.release = em28xx_v4l2_close,
.poll = em28xx_v4l2_poll,
.mmap = em28xx_v4l2_mmap,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
- .compat_ioctl = v4l_compat_ioctl32,
};
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.current_norm = V4L2_STD_PAL,
};
-static const struct file_operations radio_fops = {
+static const struct v4l2_file_operations radio_fops = {
.owner = THIS_MODULE,
.open = em28xx_v4l2_open,
.release = em28xx_v4l2_close,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
unsigned long i2c_hash; /* i2c devicelist hash -
for boards with generic ID */
- struct em28xx_audio *adev;
+ struct em28xx_audio adev;
/* states */
enum em28xx_dev_state state;
void em28xx_wake_i2c(struct em28xx *dev);
void em28xx_remove_from_devlist(struct em28xx *dev);
void em28xx_add_into_devlist(struct em28xx *dev);
-struct em28xx *em28xx_get_device(struct inode *inode,
+struct em28xx *em28xx_get_device(int minor,
enum v4l2_buf_type *fh_type,
int *has_radio);
int em28xx_register_extension(struct em28xx_ops *dev);
}
-static int et61x251_open(struct inode* inode, struct file* filp)
+static int et61x251_open(struct file *filp)
{
struct et61x251_device* cam;
int err = 0;
}
-static int et61x251_release(struct inode* inode, struct file* filp)
+static int et61x251_release(struct file *filp)
{
struct et61x251_device* cam;
}
-static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp,
- unsigned int cmd, void __user * arg)
+static long et61x251_ioctl_v4l2(struct file *filp,
+ unsigned int cmd, void __user *arg)
{
struct et61x251_device *cam = video_drvdata(filp);
}
-static int et61x251_ioctl(struct inode* inode, struct file* filp,
+static long et61x251_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct et61x251_device *cam = video_drvdata(filp);
- int err = 0;
+ long err = 0;
if (mutex_lock_interruptible(&cam->fileop_mutex))
return -ERESTARTSYS;
V4LDBG(3, "et61x251", cmd);
- err = et61x251_ioctl_v4l2(inode, filp, cmd, (void __user *)arg);
+ err = et61x251_ioctl_v4l2(filp, cmd, (void __user *)arg);
mutex_unlock(&cam->fileop_mutex);
}
-static const struct file_operations et61x251_fops = {
+static const struct v4l2_file_operations et61x251_fops = {
.owner = THIS_MODULE,
.open = et61x251_open,
.release = et61x251_release,
.ioctl = et61x251_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = et61x251_read,
.poll = et61x251_poll,
.mmap = et61x251_mmap,
- .llseek = no_llseek,
};
/*****************************************************************************/
kfree(gspca_dev);
}
-static int dev_open(struct inode *inode, struct file *file)
+static int dev_open(struct file *file)
{
struct gspca_dev *gspca_dev;
int ret;
return ret;
}
-static int dev_close(struct inode *inode, struct file *file)
+static int dev_close(struct file *file)
{
struct gspca_dev *gspca_dev = file->private_data;
return ret;
}
-static struct file_operations dev_fops = {
+static struct v4l2_file_operations dev_fops = {
.owner = THIS_MODULE,
.open = dev_open,
.release = dev_close,
.read = dev_read,
.mmap = dev_mmap,
- .unlocked_ioctl = __video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
+ .unlocked_ioctl = video_ioctl2,
.poll = dev_poll,
};
return 0;
}
-static int hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static long hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct hexium *hexium = (struct hexium *) dev->ext_priv;
return 0;
}
-static int hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static long hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct hexium *hexium = (struct hexium *) dev->ext_priv;
}
if (hw & IVTV_HW_SAA711X) {
- struct v4l2_chip_ident v = { V4L2_CHIP_MATCH_I2C_DRIVER, I2C_DRIVERID_SAA711X };
+ struct v4l2_dbg_chip_ident v;
/* determine the exact saa711x model */
itv->hw_flags &= ~IVTV_HW_SAA711X;
+ v.match.type = V4L2_CHIP_MATCH_I2C_DRIVER;
+ strlcpy(v.match.name, "saa7115", sizeof(v.match.name));
ivtv_call_hw(itv, IVTV_HW_SAA711X, core, g_chip_ident, &v);
if (v.ident == V4L2_IDENT_SAA7114) {
itv->hw_flags |= IVTV_HW_SAA7114;
/* VBI is not yet supported by the saa7114 driver. */
itv->v4l2_cap &= ~(V4L2_CAP_SLICED_VBI_CAPTURE|V4L2_CAP_VBI_CAPTURE);
- }
- else {
+ } else {
itv->hw_flags |= IVTV_HW_SAA7115;
}
itv->vbi.raw_decoder_line_size = 1443;
ivtv_release_stream(s);
}
-int ivtv_v4l2_close(struct inode *inode, struct file *filp)
+int ivtv_v4l2_close(struct file *filp)
{
struct ivtv_open_id *id = filp->private_data;
struct ivtv *itv = id->itv;
return 0;
}
-int ivtv_v4l2_open(struct inode *inode, struct file *filp)
+int ivtv_v4l2_open(struct file *filp)
{
int res;
struct ivtv *itv = NULL;
#define IVTV_FILEOPS_H
/* Testing/Debugging */
-int ivtv_v4l2_open(struct inode *inode, struct file *filp);
+int ivtv_v4l2_open(struct file *filp);
ssize_t ivtv_v4l2_read(struct file *filp, char __user *buf, size_t count,
loff_t * pos);
ssize_t ivtv_v4l2_write(struct file *filp, const char __user *buf, size_t count,
loff_t * pos);
-int ivtv_v4l2_close(struct inode *inode, struct file *filp);
+int ivtv_v4l2_close(struct file *filp);
unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait);
unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table * wait);
int ivtv_start_capture(struct ivtv_open_id *id);
return ret;
}
-static int ivtv_g_chip_ident(struct file *file, void *fh, struct v4l2_chip_ident *chip)
+static int ivtv_g_chip_ident(struct file *file, void *fh, struct v4l2_dbg_chip_ident *chip)
{
struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
chip->ident = V4L2_IDENT_NONE;
chip->revision = 0;
- if (chip->match_type == V4L2_CHIP_MATCH_HOST) {
- if (v4l2_chip_match_host(chip->match_type, chip->match_chip))
+ if (chip->match.type == V4L2_CHIP_MATCH_HOST) {
+ if (v4l2_chip_match_host(&chip->match))
chip->ident = itv->has_cx23415 ? V4L2_IDENT_CX23415 : V4L2_IDENT_CX23416;
return 0;
}
- if (chip->match_type != V4L2_CHIP_MATCH_I2C_DRIVER &&
- chip->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+ if (chip->match.type != V4L2_CHIP_MATCH_I2C_DRIVER &&
+ chip->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
/* TODO: is this correct? */
return ivtv_call_all_err(itv, core, g_chip_ident, chip);
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg)
{
- struct v4l2_register *regs = arg;
+ struct v4l2_dbg_register *regs = arg;
volatile u8 __iomem *reg_start;
if (!capable(CAP_SYS_ADMIN))
else
return -EINVAL;
+ regs->size = 4;
if (cmd == VIDIOC_DBG_G_REGISTER)
regs->val = readl(regs->reg + reg_start);
else
return 0;
}
-static int ivtv_g_register(struct file *file, void *fh, struct v4l2_register *reg)
+static int ivtv_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg)
{
struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
- if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (v4l2_chip_match_host(®->match))
return ivtv_itvc(itv, VIDIOC_DBG_G_REGISTER, reg);
/* TODO: subdev errors should not be ignored, this should become a
subdev helper function. */
return 0;
}
-static int ivtv_s_register(struct file *file, void *fh, struct v4l2_register *reg)
+static int ivtv_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg)
{
struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
- if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (v4l2_chip_match_host(®->match))
return ivtv_itvc(itv, VIDIOC_DBG_S_REGISTER, reg);
/* TODO: subdev errors should not be ignored, this should become a
subdev helper function. */
return 0;
}
-static int ivtv_default(struct file *file, void *fh, int cmd, void *arg)
+static long ivtv_default(struct file *file, void *fh, int cmd, void *arg)
{
struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
if (ivtv_debug & IVTV_DBGFLG_IOCTL)
vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
- ret = __video_ioctl2(filp, cmd, arg);
+ ret = video_ioctl2(filp, cmd, arg);
vfd->debug = 0;
return ret;
}
#include "ivtv-cards.h"
#include "ivtv-streams.h"
-static const struct file_operations ivtv_v4l2_enc_fops = {
+static const struct v4l2_file_operations ivtv_v4l2_enc_fops = {
.owner = THIS_MODULE,
.read = ivtv_v4l2_read,
.write = ivtv_v4l2_write,
.open = ivtv_v4l2_open,
.unlocked_ioctl = ivtv_v4l2_ioctl,
- .compat_ioctl = v4l_compat_ioctl32,
.release = ivtv_v4l2_close,
.poll = ivtv_v4l2_enc_poll,
};
-static const struct file_operations ivtv_v4l2_dec_fops = {
+static const struct v4l2_file_operations ivtv_v4l2_dec_fops = {
.owner = THIS_MODULE,
.read = ivtv_v4l2_read,
.write = ivtv_v4l2_write,
.open = ivtv_v4l2_open,
.unlocked_ioctl = ivtv_v4l2_ioctl,
- .compat_ioctl = v4l_compat_ioctl32,
.release = ivtv_v4l2_close,
.poll = ivtv_v4l2_dec_poll,
};
int num_offset;
int dma, pio;
enum v4l2_buf_type buf_type;
- const struct file_operations *fops;
+ const struct v4l2_file_operations *fops;
} ivtv_stream_info[] = {
{ /* IVTV_ENC_STREAM_TYPE_MPG */
"encoder MPG",
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int m52790_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int m52790_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct m52790_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (reg->reg != 0)
return -EINVAL;
+ reg->size = 1;
reg->val = state->input | state->output;
return 0;
}
-static int m52790_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int m52790_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct m52790_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
#endif
-static int m52790_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int m52790_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
/* video4linux integration */
/****************************************************************************/
-static int meye_open(struct inode *inode, struct file *file)
+static int meye_open(struct file *file)
{
int i;
return 0;
}
-static int meye_release(struct inode *inode, struct file *file)
+static int meye_release(struct file *file)
{
mchip_hic_stop();
mchip_dma_free();
return 0;
}
-static int vidioc_default(struct file *file, void *fh, int cmd, void *arg)
+static long vidioc_default(struct file *file, void *fh, int cmd, void *arg)
{
switch (cmd) {
case MEYEIOC_G_PARAMS:
return 0;
}
-static const struct file_operations meye_fops = {
+static const struct v4l2_file_operations meye_fops = {
.owner = THIS_MODULE,
.open = meye_open,
.release = meye_release,
.mmap = meye_mmap,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.poll = meye_poll,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops meye_ioctl_ops = {
}
#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static int msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
+static long msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
struct msp_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
return 0;
}
-static int msp_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int msp_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct msp_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
static int mt9m001_get_chip_id(struct soc_camera_device *icd,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
- if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+ if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
- if (id->match_chip != mt9m001->client->addr)
+ if (id->match.addr != mt9m001->client->addr)
return -ENODEV;
id->ident = mt9m001->model;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9m001_get_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
return -EINVAL;
- if (reg->match_chip != mt9m001->client->addr)
+ if (reg->match.addr != mt9m001->client->addr)
return -ENODEV;
+ reg->size = 2;
reg->val = reg_read(icd, reg->reg);
if (reg->val > 0xffff)
}
static int mt9m001_set_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
return -EINVAL;
- if (reg->match_chip != mt9m001->client->addr)
+ if (reg->match.addr != mt9m001->client->addr)
return -ENODEV;
if (reg_write(icd, reg->reg, reg->val) < 0)
}
static int mt9m111_get_chip_id(struct soc_camera_device *icd,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
- if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+ if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
- if (id->match_chip != mt9m111->client->addr)
+ if (id->match.addr != mt9m111->client->addr)
return -ENODEV;
id->ident = mt9m111->model;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9m111_get_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
int val;
struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x2ff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x2ff)
return -EINVAL;
- if (reg->match_chip != mt9m111->client->addr)
+ if (reg->match.addr != mt9m111->client->addr)
return -ENODEV;
val = mt9m111_reg_read(icd, reg->reg);
+ reg->size = 2;
reg->val = (u64)val;
if (reg->val > 0xffff)
}
static int mt9m111_set_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x2ff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x2ff)
return -EINVAL;
- if (reg->match_chip != mt9m111->client->addr)
+ if (reg->match.addr != mt9m111->client->addr)
return -ENODEV;
if (mt9m111_reg_write(icd, reg->reg, reg->val) < 0)
}
static int mt9t031_get_chip_id(struct soc_camera_device *icd,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
struct mt9t031 *mt9t031 = container_of(icd, struct mt9t031, icd);
- if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+ if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
- if (id->match_chip != mt9t031->client->addr)
+ if (id->match.addr != mt9t031->client->addr)
return -ENODEV;
id->ident = mt9t031->model;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9t031_get_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9t031 *mt9t031 = container_of(icd, struct mt9t031, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
return -EINVAL;
- if (reg->match_chip != mt9t031->client->addr)
+ if (reg->match.addr != mt9t031->client->addr)
return -ENODEV;
reg->val = reg_read(icd, reg->reg);
}
static int mt9t031_set_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9t031 *mt9t031 = container_of(icd, struct mt9t031, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
return -EINVAL;
- if (reg->match_chip != mt9t031->client->addr)
+ if (reg->match.addr != mt9t031->client->addr)
return -ENODEV;
if (reg_write(icd, reg->reg, reg->val) < 0)
}
static int mt9v022_get_chip_id(struct soc_camera_device *icd,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
- if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+ if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
- if (id->match_chip != mt9v022->client->addr)
+ if (id->match.addr != mt9v022->client->addr)
return -ENODEV;
id->ident = mt9v022->model;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9v022_get_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
return -EINVAL;
- if (reg->match_chip != mt9v022->client->addr)
+ if (reg->match.addr != mt9v022->client->addr)
return -ENODEV;
+ reg->size = 2;
reg->val = reg_read(icd, reg->reg);
if (reg->val > 0xffff)
}
static int mt9v022_set_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
- if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
+ if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff)
return -EINVAL;
- if (reg->match_chip != mt9v022->client->addr)
+ if (reg->match.addr != mt9v022->client->addr)
return -ENODEV;
if (reg_write(icd, reg->reg, reg->val) < 0)
return 0;
}
-static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static long mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct mxb *mxb = (struct mxb *)dev->ext_priv;
return rval;
}
-static int omap24xxcam_open(struct inode *inode, struct file *file)
+static int omap24xxcam_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct omap24xxcam_device *cam = omap24xxcam.priv;
struct omap24xxcam_fh *fh;
struct v4l2_format format;
return -ENODEV;
}
-static int omap24xxcam_release(struct inode *inode, struct file *file)
+static int omap24xxcam_release(struct file *file)
{
struct omap24xxcam_fh *fh = file->private_data;
struct omap24xxcam_device *cam = fh->cam;
return 0;
}
-static struct file_operations omap24xxcam_fops = {
- .llseek = no_llseek,
+static struct v4l2_file_operations omap24xxcam_fops = {
.ioctl = video_ioctl2,
.poll = omap24xxcam_poll,
.mmap = omap24xxcam_mmap,
***************************************************************************/
static int
-ov51x_v4l1_open(struct inode *inode, struct file *file)
+ov51x_v4l1_open(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct usb_ov511 *ov = video_get_drvdata(vdev);
}
static int
-ov51x_v4l1_close(struct inode *inode, struct file *file)
+ov51x_v4l1_close(struct file *file)
{
struct video_device *vdev = file->private_data;
struct usb_ov511 *ov = video_get_drvdata(vdev);
}
/* Do not call this function directly! */
-static int
+static long
ov51x_v4l1_ioctl_internal(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
return 0;
}
-static int
-ov51x_v4l1_ioctl(struct inode *inode, struct file *file,
+static long
+ov51x_v4l1_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct video_device *vdev = file->private_data;
return 0;
}
-static const struct file_operations ov511_fops = {
+static const struct v4l2_file_operations ov511_fops = {
.owner = THIS_MODULE,
.open = ov51x_v4l1_open,
.release = ov51x_v4l1_close,
.read = ov51x_v4l1_read,
.mmap = ov51x_v4l1_mmap,
.ioctl = ov51x_v4l1_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device vdev_template = {
void *arg)
{
switch (cmd) {
- case VIDIOC_G_CHIP_IDENT:
+ case VIDIOC_DBG_G_CHIP_IDENT:
return v4l2_chip_ident_i2c_client(client, arg, V4L2_IDENT_OV7670, 0);
case VIDIOC_INT_RESET:
}
static int ov772x_get_chip_id(struct soc_camera_device *icd,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int ov772x_get_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
int ret;
+ reg->size = 1;
if (reg->reg > 0xff)
return -EINVAL;
}
static int ov772x_set_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
* Video4linux interfacing
*/
-static int pms_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long pms_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct pms_device *pd=(struct pms_device *)dev;
return 0;
}
-static int pms_ioctl(struct inode *inode, struct file *file,
+static long pms_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, pms_do_ioctl);
return len;
}
-static int pms_exclusive_open(struct inode *inode, struct file *file)
+static int pms_exclusive_open(struct file *file)
{
struct video_device *v = video_devdata(file);
struct pms_device *pd = (struct pms_device *)v;
return test_and_set_bit(0, &pd->in_use) ? -EBUSY : 0;
}
-static int pms_exclusive_release(struct inode *inode, struct file *file)
+static int pms_exclusive_release(struct file *file)
{
struct video_device *v = video_devdata(file);
struct pms_device *pd = (struct pms_device *)v;
return 0;
}
-static const struct file_operations pms_fops = {
+static const struct v4l2_file_operations pms_fops = {
.owner = THIS_MODULE,
.open = pms_exclusive_open,
.release = pms_exclusive_release,
.ioctl = pms_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = pms_read,
- .llseek = no_llseek,
};
static struct video_device pms_template=
int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
- u32 match_type, u32 match_chip, u64 reg_id,
- int setFl,u64 *val_ptr)
+ struct v4l2_dbg_match *match, u64 reg_id,
+ int setFl, u64 *val_ptr)
{
#ifdef CONFIG_VIDEO_ADV_DEBUG
struct pvr2_i2c_client *cp;
- struct v4l2_register req;
+ struct v4l2_dbg_register req;
int stat = 0;
int okFl = 0;
if (!capable(CAP_SYS_ADMIN)) return -EPERM;
- req.match_type = match_type;
- req.match_chip = match_chip;
+ req.match = *match;
req.reg = reg_id;
if (setFl) req.val = *val_ptr;
mutex_lock(&hdw->i2c_list_lock); do {
list_for_each_entry(cp, &hdw->i2c_clients, list) {
if (!v4l2_chip_match_i2c_client(
cp->client,
- req.match_type, req.match_chip)) {
+ &req.match)) {
continue;
}
stat = pvr2_i2c_client_cmd(
setFl - true to set the register, false to read it
val_ptr - storage location for source / result. */
int pvr2_hdw_register_access(struct pvr2_hdw *,
- u32 match_type, u32 match_chip,u64 reg_id,
- int setFl,u64 *val_ptr);
+ struct v4l2_dbg_match *match, u64 reg_id,
+ int setFl, u64 *val_ptr);
/* The following entry points are all lower level things you normally don't
want to worry about. */
* This is part of Video 4 Linux API. The procedure handles ioctl() calls.
*
*/
-static int pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_v4l2 *vp = fh->vhead;
struct pvr2_v4l2_dev *dev_info = fh->dev_info;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int ret = -EINVAL;
+ long ret = -EINVAL;
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
v4l_print_ioctl(pvr2_hdw_get_driver_name(hdw),cmd);
case VIDIOC_DBG_G_REGISTER:
{
u64 val;
- struct v4l2_register *req = (struct v4l2_register *)arg;
+ struct v4l2_dbg_register *req = (struct v4l2_dbg_register *)arg;
if (cmd == VIDIOC_DBG_S_REGISTER) val = req->val;
ret = pvr2_hdw_register_access(
- hdw,req->match_type,req->match_chip,req->reg,
- cmd == VIDIOC_DBG_S_REGISTER,&val);
+ hdw, &req->match, req->reg,
+ cmd == VIDIOC_DBG_S_REGISTER, &val);
if (cmd == VIDIOC_DBG_G_REGISTER) req->val = val;
break;
}
if (ret < 0) {
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "pvr2_v4l2_do_ioctl failure, ret=%d",ret);
+ "pvr2_v4l2_do_ioctl failure, ret=%ld", ret);
} else {
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "pvr2_v4l2_do_ioctl failure, ret=%d"
- " command was:",ret);
+ "pvr2_v4l2_do_ioctl failure, ret=%ld"
+ " command was:", ret);
v4l_print_ioctl(pvr2_hdw_get_driver_name(hdw),
cmd);
}
}
} else {
pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "pvr2_v4l2_do_ioctl complete, ret=%d (0x%x)",
- ret,ret);
+ "pvr2_v4l2_do_ioctl complete, ret=%ld (0x%lx)",
+ ret, ret);
}
return ret;
}
}
-static int pvr2_v4l2_ioctl(struct inode *inode, struct file *file,
+static long pvr2_v4l2_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
}
-static int pvr2_v4l2_release(struct inode *inode, struct file *file)
+static int pvr2_v4l2_release(struct file *file)
{
struct pvr2_v4l2_fh *fhp = file->private_data;
struct pvr2_v4l2 *vp = fhp->vhead;
}
-static int pvr2_v4l2_open(struct inode *inode, struct file *file)
+static int pvr2_v4l2_open(struct file *file)
{
struct pvr2_v4l2_dev *dip; /* Our own context pointer */
struct pvr2_v4l2_fh *fhp;
}
-static const struct file_operations vdev_fops = {
+static const struct v4l2_file_operations vdev_fops = {
.owner = THIS_MODULE,
.open = pvr2_v4l2_open,
.release = pvr2_v4l2_release,
.read = pvr2_v4l2_read,
.ioctl = pvr2_v4l2_ioctl,
- .llseek = no_llseek,
.poll = pvr2_v4l2_poll,
};
/* copy local variable to arg */
#define ARG_OUT(ARG_name) /* nothing */
-int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
+long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
{
- int ret = 0;
+ long ret = 0;
switch(cmd) {
case VIDIOCPWCRUSER:
/***/
-static int pwc_video_open(struct inode *inode, struct file *file);
-static int pwc_video_close(struct inode *inode, struct file *file);
+static int pwc_video_open(struct file *file);
+static int pwc_video_close(struct file *file);
static ssize_t pwc_video_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
static unsigned int pwc_video_poll(struct file *file, poll_table *wait);
-static int pwc_video_ioctl(struct inode *inode, struct file *file,
+static long pwc_video_ioctl(struct file *file,
unsigned int ioctlnr, unsigned long arg);
static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma);
-static const struct file_operations pwc_fops = {
+static const struct v4l2_file_operations pwc_fops = {
.owner = THIS_MODULE,
.open = pwc_video_open,
.release = pwc_video_close,
.poll = pwc_video_poll,
.mmap = pwc_video_mmap,
.ioctl = pwc_video_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device pwc_template = {
.name = "Philips Webcam", /* Filled in later */
/***************************************************************************/
/* Video4Linux functions */
-static int pwc_video_open(struct inode *inode, struct file *file)
+static int pwc_video_open(struct file *file)
{
int i, ret;
struct video_device *vdev = video_devdata(file);
}
/* Note that all cleanup is done in the reverse order as in _open */
-static int pwc_video_close(struct inode *inode, struct file *file)
+static int pwc_video_close(struct file *file)
{
struct video_device *vdev = file->private_data;
struct pwc_device *pdev;
return 0;
}
-static int pwc_video_ioctl(struct inode *inode, struct file *file,
+static long pwc_video_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct video_device *vdev = file->private_data;
struct pwc_device *pdev;
- int r = -ENODEV;
+ long r = -ENODEV;
if (!vdev)
goto out;
}
-int pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct pwc_device *pdev;
extern int pwc_camera_power(struct pwc_device *pdev, int power);
/* Private ioctl()s; see pwc-ioctl.h */
-extern int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
+extern long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
/** Functions in pwc-v4l.c */
-extern int pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
+extern long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
/** pwc-uncompress.c */
/* Expand frame to image, possibly including decompression. Uses read_frame and fill_image */
dprintk(2, "setting jpeg quality %d\n", jc->quality);
return 0;
}
-static int s2255_open(struct inode *inode, struct file *file)
+static int s2255_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct s2255_dev *h, *dev = NULL;
struct s2255_fh *fh;
struct list_head *list;
mutex_unlock(&dev->open_lock);
}
-static int s2255_close(struct inode *inode, struct file *file)
+static int s2255_close(struct file *file)
{
struct s2255_fh *fh = file->private_data;
struct s2255_dev *dev = fh->dev;
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
if (!dev)
return -ENODEV;
return ret;
}
-static const struct file_operations s2255_fops_v4l = {
+static const struct v4l2_file_operations s2255_fops_v4l = {
.owner = THIS_MODULE,
.open = s2255_open,
.release = s2255_close,
.poll = s2255_poll,
.ioctl = video_ioctl2, /* V4L2 ioctl handler */
- .compat_ioctl = v4l_compat_ioctl32,
.mmap = s2255_mmap_v4l,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
*
* Returns 0 if successful
*/
-static int do_saa5246a_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long do_saa5246a_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct saa5246a_device *t = video_drvdata(file);
/*
* Handle the locking
*/
-static int saa5246a_ioctl(struct inode *inode, struct file *file,
+static long saa5246a_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct saa5246a_device *t = video_drvdata(file);
- int err;
+ long err;
cmd = vtx_fix_command(cmd);
mutex_lock(&t->lock);
return err;
}
-static int saa5246a_open(struct inode *inode, struct file *file)
+static int saa5246a_open(struct file *file)
{
struct saa5246a_device *t = video_drvdata(file);
return 0;
}
-static int saa5246a_release(struct inode *inode, struct file *file)
+static int saa5246a_release(struct file *file)
{
struct saa5246a_device *t = video_drvdata(file);
return 0;
}
-static const struct file_operations saa_fops = {
+static const struct v4l2_file_operations saa_fops = {
.owner = THIS_MODULE,
.open = saa5246a_open,
.release = saa5246a_release,
.ioctl = saa5246a_ioctl,
- .llseek = no_llseek,
};
static struct video_device saa_template =
* Standard character-device-driver functions
*/
-static int do_saa5249_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long do_saa5249_ioctl(struct file *file, unsigned int cmd, void *arg)
{
static int virtual_mode = false;
struct saa5249_device *t = video_drvdata(file);
* Handle the locking
*/
-static int saa5249_ioctl(struct inode *inode, struct file *file,
+static long saa5249_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct saa5249_device *t = video_drvdata(file);
- int err;
+ long err;
cmd = vtx_fix_command(cmd);
mutex_lock(&t->lock);
return err;
}
-static int saa5249_open(struct inode *inode, struct file *file)
+static int saa5249_open(struct file *file)
{
struct saa5249_device *t = video_drvdata(file);
int pgbuf;
-static int saa5249_release(struct inode *inode, struct file *file)
+static int saa5249_release(struct file *file)
{
struct saa5249_device *t = video_drvdata(file);
return 0;
}
-static const struct file_operations saa_fops = {
+static const struct v4l2_file_operations saa_fops = {
.owner = THIS_MODULE,
.open = saa5249_open,
.release = saa5249_release,
.ioctl = saa5249_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device saa_template =
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int saa711x_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int saa711x_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->val = saa711x_read(sd, reg->reg & 0xff);
+ reg->size = 1;
return 0;
}
-static int saa711x_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int saa711x_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
#endif
-static int saa711x_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int saa711x_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct saa711x_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int saa7127_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int saa7127_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->val = saa7127_read(sd, reg->reg & 0xff);
+ reg->size = 1;
return 0;
}
-static int saa7127_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int saa7127_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
#endif
-static int saa7127_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int saa7127_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct saa7127_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
h->standard = *((v4l2_std_id *) arg);
break;
- case VIDIOC_G_CHIP_IDENT:
+ case VIDIOC_DBG_G_CHIP_IDENT:
return v4l2_chip_ident_i2c_client(client,
arg, h->chip, h->revision);
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
+ .mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
.vmux = 3,
.name = name_radio,
.amux = LINE2,
},
- /* no DVB support for now */
- /* .mpeg = SAA7134_MPEG_DVB, */
},
[SAA7134_BOARD_ASUSTeK_TIGER_3IN1] = {
.name = "Asus Tiger 3in1",
.amux = 2,
},
},
+ [SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS] = {
+ .name = "Avermedia AVerTV GO 007 FM Plus",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .gpiomask = 0x00300003,
+ /* .gpiomask = 0x8c240003, */
+ .inputs = { {
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .tv = 1,
+ .gpio = 0x01,
+ }, {
+ .name = name_svideo,
+ .vmux = 6,
+ .amux = LINE1,
+ .gpio = 0x02,
+ } },
+ .radio = {
+ .name = name_radio,
+ .amux = TV,
+ .gpio = 0x00300001,
+ },
+ .mute = {
+ .name = name_mute,
+ .amux = TV,
+ .gpio = 0x01,
+ },
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
.subvendor = 0x17de,
.subdevice = 0x7128,
.driver_data = SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG,
+ }, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1461, /* Avermedia Technologies Inc */
+ .subdevice = 0xf31d,
+ .driver_data = SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS,
+
}, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
case SAA7134_BOARD_GENIUS_TVGO_A11MCE:
case SAA7134_BOARD_REAL_ANGEL_220:
case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG:
+ case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS:
dev->has_remote = SAA7134_REMOTE_GPIO;
break;
case SAA7134_BOARD_FLYDVBS_LR300:
case SAA7134_BOARD_BEHOLD_M6:
case SAA7134_BOARD_BEHOLD_M63:
case SAA7134_BOARD_BEHOLD_M6_EXTRA:
+ case SAA7134_BOARD_BEHOLD_H6:
dev->has_remote = SAA7134_REMOTE_I2C;
break;
case SAA7134_BOARD_AVERMEDIA_A169_B:
#include "lnbp21.h"
#include "tuner-simple.h"
+#include "zl10353.h"
+
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
MODULE_LICENSE("GPL");
.request_firmware = philips_tda1004x_request_firmware
};
+static struct zl10353_config behold_h6_config = {
+ .demod_address = 0x1e>>1,
+ .no_tuner = 1,
+ .parallel_ts = 1,
+};
+
/* ==================================================================
* tda10086 based DVB-S cards, helper functions
*/
&tda827x_cfg_0) < 0)
goto dettach_frontend;
break;
+ case SAA7134_BOARD_BEHOLD_H6:
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &behold_h6_config,
+ &dev->i2c_adap);
+ if (fe0->dvb.frontend) {
+ dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &dev->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216ME_MK3);
+ }
+ break;
default:
wprintk("Huh? unknown DVB card?\n");
break;
/* ------------------------------------------------------------------ */
-static int ts_open(struct inode *inode, struct file *file)
+static int ts_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct saa7134_dev *dev;
int err;
return err;
}
-static int ts_release(struct inode *inode, struct file *file)
+static int ts_release(struct file *file)
{
struct saa7134_dev *dev = file->private_data;
}
static int empress_g_chip_ident(struct file *file, void *fh,
- struct v4l2_chip_ident *chip)
+ struct v4l2_dbg_chip_ident *chip)
{
struct saa7134_dev *dev = file->private_data;
chip->revision = 0;
if (dev->mpeg_i2c_client == NULL)
return -EINVAL;
- if (chip->match_type == V4L2_CHIP_MATCH_I2C_DRIVER &&
- chip->match_chip == I2C_DRIVERID_SAA6752HS)
- return saa7134_i2c_call_saa6752(dev, VIDIOC_G_CHIP_IDENT, chip);
- if (chip->match_type == V4L2_CHIP_MATCH_I2C_ADDR &&
- chip->match_chip == dev->mpeg_i2c_client->addr)
- return saa7134_i2c_call_saa6752(dev, VIDIOC_G_CHIP_IDENT, chip);
+ if (chip->match.type == V4L2_CHIP_MATCH_I2C_DRIVER &&
+ !strcmp(chip->match.name, "saa6752hs"))
+ return saa7134_i2c_call_saa6752(dev, VIDIOC_DBG_G_CHIP_IDENT, chip);
+ if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR &&
+ chip->match.addr == dev->mpeg_i2c_client->addr)
+ return saa7134_i2c_call_saa6752(dev, VIDIOC_DBG_G_CHIP_IDENT, chip);
return -EINVAL;
}
return 0;
}
-static const struct file_operations ts_fops =
+static const struct v4l2_file_operations ts_fops =
{
.owner = THIS_MODULE,
.open = ts_open,
.poll = ts_poll,
.mmap = ts_mmap,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops ts_ioctl_ops = {
case SAA7134_BOARD_AVERMEDIA_STUDIO_507:
case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
case SAA7134_BOARD_AVERMEDIA_M102:
+ case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS:
ir_codes = ir_codes_avermedia;
mask_keycode = 0x0007C8;
mask_keydown = 0x000010;
return 0;
}
-static int video_open(struct inode *inode, struct file *file)
+static int video_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct saa7134_dev *dev;
struct saa7134_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
return POLLERR;
}
-static int video_release(struct inode *inode, struct file *file)
+static int video_release(struct file *file)
{
struct saa7134_fh *fh = file->private_data;
struct saa7134_dev *dev = fh->dev;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int vidioc_g_register (struct file *file, void *priv,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
reg->val = saa_readb(reg->reg);
+ reg->size = 1;
return 0;
}
static int vidioc_s_register (struct file *file, void *priv,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
saa_writeb(reg->reg&0xffffff, reg->val);
return 0;
return 0;
}
-static const struct file_operations video_fops =
+static const struct v4l2_file_operations video_fops =
{
.owner = THIS_MODULE,
.open = video_open,
.poll = video_poll,
.mmap = video_mmap,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops video_ioctl_ops = {
#endif
};
-static const struct file_operations radio_fops = {
+static const struct v4l2_file_operations radio_fops = {
.owner = THIS_MODULE,
.open = video_open,
.release = video_release,
.ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
#define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151
#define SAA7134_BOARD_ASUSTeK_TIGER 152
#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153
+#define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154
#define SAA7134_MAXBOARDS 32
#define SAA7134_INPUT_MAX 8
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int saa717x_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int saa717x_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->val = saa717x_read(sd, reg->reg);
+ reg->size = 1;
return 0;
}
-static int saa717x_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int saa717x_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
u16 addr = reg->reg & 0xffff;
u8 val = reg->val & 0xff;
- if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
***************************************************************************/
-static int se401_open(struct inode *inode, struct file *file)
+static int se401_open(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct usb_se401 *se401 = (struct usb_se401 *)dev;
return err;
}
-static int se401_close(struct inode *inode, struct file *file)
+static int se401_close(struct file *file)
{
struct video_device *dev = file->private_data;
struct usb_se401 *se401 = (struct usb_se401 *)dev;
return 0;
}
-static int se401_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long se401_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
struct usb_se401 *se401 = (struct usb_se401 *)vdev;
return 0;
}
-static int se401_ioctl(struct inode *inode, struct file *file,
+static long se401_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, se401_do_ioctl);
return 0;
}
-static const struct file_operations se401_fops = {
+static const struct v4l2_file_operations se401_fops = {
.owner = THIS_MODULE,
.open = se401_open,
.release = se401_close,
.read = se401_read,
.mmap = se401_mmap,
.ioctl = se401_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device se401_template = {
.name = "se401 USB camera",
}
-static int sn9c102_open(struct inode* inode, struct file* filp)
+static int sn9c102_open(struct file *filp)
{
struct sn9c102_device* cam;
int err = 0;
}
-static int sn9c102_release(struct inode* inode, struct file* filp)
+static int sn9c102_release(struct file *filp)
{
struct sn9c102_device* cam;
}
-static int sn9c102_ioctl_v4l2(struct inode* inode, struct file* filp,
- unsigned int cmd, void __user * arg)
+static long sn9c102_ioctl_v4l2(struct file *filp,
+ unsigned int cmd, void __user *arg)
{
struct sn9c102_device *cam = video_drvdata(filp);
}
-static int sn9c102_ioctl(struct inode* inode, struct file* filp,
+static long sn9c102_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct sn9c102_device *cam = video_drvdata(filp);
V4LDBG(3, "sn9c102", cmd);
- err = sn9c102_ioctl_v4l2(inode, filp, cmd, (void __user *)arg);
+ err = sn9c102_ioctl_v4l2(filp, cmd, (void __user *)arg);
mutex_unlock(&cam->fileop_mutex);
/*****************************************************************************/
-static const struct file_operations sn9c102_fops = {
+static const struct v4l2_file_operations sn9c102_fops = {
.owner = THIS_MODULE,
.open = sn9c102_open,
.release = sn9c102_release,
.ioctl = sn9c102_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = sn9c102_read,
.poll = sn9c102_poll,
.mmap = sn9c102_mmap,
- .llseek = no_llseek,
};
/*****************************************************************************/
vfree(icd->user_formats);
}
-static int soc_camera_open(struct inode *inode, struct file *file)
+static int soc_camera_open(struct file *file)
{
struct video_device *vdev;
struct soc_camera_device *icd;
return ret;
}
-static int soc_camera_close(struct inode *inode, struct file *file)
+static int soc_camera_close(struct file *file)
{
struct soc_camera_file *icf = file->private_data;
struct soc_camera_device *icd = icf->icd;
return ici->ops->poll(file, pt);
}
-static struct file_operations soc_camera_fops = {
+static struct v4l2_file_operations soc_camera_fops = {
.owner = THIS_MODULE,
.open = soc_camera_open,
.release = soc_camera_close,
.read = soc_camera_read,
.mmap = soc_camera_mmap,
.poll = soc_camera_poll,
- .llseek = no_llseek,
};
static int soc_camera_s_fmt_vid_cap(struct file *file, void *priv,
}
static int soc_camera_g_chip_ident(struct file *file, void *fh,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
struct soc_camera_file *icf = file->private_data;
struct soc_camera_device *icd = icf->icd;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int soc_camera_g_register(struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct soc_camera_file *icf = file->private_data;
struct soc_camera_device *icd = icf->icd;
}
static int soc_camera_s_register(struct file *file, void *fh,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct soc_camera_file *icf = file->private_data;
struct soc_camera_device *icd = icf->icd;
/* v4l file operations */
-static int v4l_stk_open(struct inode *inode, struct file *fp)
+static int v4l_stk_open(struct file *fp)
{
struct stk_camera *dev;
struct video_device *vdev;
return 0;
}
-static int v4l_stk_release(struct inode *inode, struct file *fp)
+static int v4l_stk_release(struct file *fp)
{
struct stk_camera *dev = fp->private_data;
}
}
-static struct file_operations v4l_stk_fops = {
+static struct v4l2_file_operations v4l_stk_fops = {
.owner = THIS_MODULE,
.open = v4l_stk_open,
.release = v4l_stk_release,
.poll = v4l_stk_poll,
.mmap = v4l_stk_mmap,
.ioctl = video_ioctl2,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek
};
static const struct v4l2_ioctl_ops v4l_stk_ioctl_ops = {
clip_draw_rectangle(clipmap, 0, 0, 1024, -saa->win.y);
}
-static int saa_ioctl(struct inode *inode, struct file *file,
+static long saa_ioctl(struct file *file,
unsigned int cmd, unsigned long argl)
{
struct saa7146 *saa = file->private_data;
return count;
}
-static int saa_open(struct inode *inode, struct file *file)
+static int saa_open(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct saa7146 *saa = container_of(vdev, struct saa7146, video_dev);
return 0;
}
-static int saa_release(struct inode *inode, struct file *file)
+static int saa_release(struct file *file)
{
struct saa7146 *saa = file->private_data;
saa->user--;
return 0;
}
-static const struct file_operations saa_fops = {
+static const struct v4l2_file_operations saa_fops = {
.owner = THIS_MODULE,
.open = saa_open,
.release = saa_release,
.ioctl = saa_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = saa_read,
- .llseek = no_llseek,
.write = saa_write,
.mmap = saa_mmap,
};
* Video4Linux
*********************************************************************/
-static int stv_open (struct inode *inode, struct file *file)
+static int stv_open(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct usb_stv *stv680 = video_get_drvdata(dev);
return err;
}
-static int stv_close (struct inode *inode, struct file *file)
+static int stv_close(struct file *file)
{
struct video_device *dev = file->private_data;
struct usb_stv *stv680 = video_get_drvdata(dev);
return 0;
}
-static int stv680_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long stv680_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
struct usb_stv *stv680 = video_get_drvdata(vdev);
return 0;
}
-static int stv680_ioctl(struct inode *inode, struct file *file,
+static long stv680_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, stv680_do_ioctl);
return realcount;
} /* stv680_read */
-static const struct file_operations stv680_fops = {
+static const struct v4l2_file_operations stv680_fops = {
.owner = THIS_MODULE,
.open = stv_open,
.release = stv_close,
.read = stv680_read,
.mmap = stv680_mmap,
.ioctl = stv680_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device stv680_template = {
.name = "STV0680 USB camera",
return 0;
}
-static int tda9840_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
+static long tda9840_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
{
int byte;
return ret;
}
-static int tea6415c_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
+static long tea6415c_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
{
if (cmd == TEA6415C_SWITCH) {
struct i2c_client *client = v4l2_get_subdevdata(sd);
return 0;
}
-static int tea6420_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
+static long tea6420_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
{
if (cmd == TEA6420_SWITCH) {
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static int tuner_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
+static long tuner_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
struct tuner *t = to_tuner(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
return 0;
}
-static int tvaudio_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int tvaudio_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
static int tvp5150_g_chip_ident(struct v4l2_subdev *sd,
- struct v4l2_chip_ident *chip)
+ struct v4l2_dbg_chip_ident *chip)
{
int rev;
struct i2c_client *client = v4l2_get_subdevdata(sd);
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int tvp5150_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int tvp5150_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->val = tvp5150_read(sd, reg->reg & 0xff);
+ reg->size = 1;
return 0;
}
-static int tvp5150_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int tvp5150_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
static int tw9910_get_chip_id(struct soc_camera_device *icd,
- struct v4l2_chip_ident *id)
+ struct v4l2_dbg_chip_ident *id)
{
id->ident = V4L2_IDENT_TW9910;
id->revision = 0;
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int tw9910_get_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct tw9910_priv *priv = container_of(icd, struct tw9910_priv, icd);
int ret;
}
static int tw9910_set_register(struct soc_camera_device *icd,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct tw9910_priv *priv = container_of(icd, struct tw9910_priv, icd);
return upd64031a_s_frequency(sd, NULL);
}
-static int upd64031a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int upd64031a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int upd64031a_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int upd64031a_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->val = upd64031a_read(sd, reg->reg & 0xff);
+ reg->size = 1;
return 0;
}
-static int upd64031a_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int upd64031a_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int upd64083_g_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int upd64083_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->val = upd64083_read(sd, reg->reg & 0xff);
+ reg->size = 1;
return 0;
}
-static int upd64083_s_register(struct v4l2_subdev *sd, struct v4l2_register *reg)
+static int upd64083_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (!v4l2_chip_match_i2c_client(client,
- reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_i2c_client(client, ®->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
#endif
-static int upd64083_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int upd64083_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
static void usbvideo_Disconnect(struct usb_interface *intf);
static void usbvideo_CameraRelease(struct uvd *uvd);
-static int usbvideo_v4l_ioctl(struct inode *inode, struct file *file,
+static long usbvideo_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg);
static int usbvideo_v4l_mmap(struct file *file, struct vm_area_struct *vma);
-static int usbvideo_v4l_open(struct inode *inode, struct file *file);
+static int usbvideo_v4l_open(struct file *file);
static ssize_t usbvideo_v4l_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
-static int usbvideo_v4l_close(struct inode *inode, struct file *file);
+static int usbvideo_v4l_close(struct file *file);
static int usbvideo_StartDataPump(struct uvd *uvd);
static void usbvideo_StopDataPump(struct uvd *uvd);
return rv;
}
-static const struct file_operations usbvideo_fops = {
+static const struct v4l2_file_operations usbvideo_fops = {
.owner = THIS_MODULE,
.open = usbvideo_v4l_open,
.release =usbvideo_v4l_close,
.read = usbvideo_v4l_read,
.mmap = usbvideo_v4l_mmap,
.ioctl = usbvideo_v4l_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static const struct video_device usbvideo_template = {
.fops = &usbvideo_fops,
* 27-Jan-2000 Used USBVIDEO_NUMSBUF as number of URB buffers.
* 24-May-2000 Corrected to prevent race condition (MOD_xxx_USE_COUNT).
*/
-static int usbvideo_v4l_open(struct inode *inode, struct file *file)
+static int usbvideo_v4l_open(struct file *file)
{
struct video_device *dev = video_devdata(file);
struct uvd *uvd = (struct uvd *) dev;
* 27-Jan-2000 Used USBVIDEO_NUMSBUF as number of URB buffers.
* 24-May-2000 Moved MOD_DEC_USE_COUNT outside of code that can sleep.
*/
-static int usbvideo_v4l_close(struct inode *inode, struct file *file)
+static int usbvideo_v4l_close(struct file *file)
{
struct video_device *dev = file->private_data;
struct uvd *uvd = (struct uvd *) dev;
* History:
* 22-Jan-2000 Corrected VIDIOCSPICT to reject unsupported settings.
*/
-static int usbvideo_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long usbvideo_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct uvd *uvd = file->private_data;
return 0;
}
-static int usbvideo_v4l_ioctl(struct inode *inode, struct file *file,
+static long usbvideo_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, usbvideo_v4l_do_ioctl);
return 0;
}
-static int
-vicam_ioctl(struct inode *inode, struct file *file, unsigned int ioctlnr, unsigned long arg)
+static long
+vicam_ioctl(struct file *file, unsigned int ioctlnr, unsigned long arg)
{
void __user *user_arg = (void __user *)arg;
struct vicam_camera *cam = file->private_data;
- int retval = 0;
+ long retval = 0;
if (!cam)
return -ENODEV;
}
static int
-vicam_open(struct inode *inode, struct file *file)
+vicam_open(struct file *file)
{
struct vicam_camera *cam = video_drvdata(file);
}
static int
-vicam_close(struct inode *inode, struct file *file)
+vicam_close(struct file *file)
{
struct vicam_camera *cam = file->private_data;
int open_count;
return 0;
}
-static const struct file_operations vicam_fops = {
+static const struct v4l2_file_operations vicam_fops = {
.owner = THIS_MODULE,
.open = vicam_open,
.release = vicam_close,
.read = vicam_read,
.mmap = vicam_mmap,
.ioctl = vicam_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
};
static struct video_device vicam_template = {
* then allocates buffers needed for video processing.
*
*/
-static int usbvision_v4l2_open(struct inode *inode, struct file *file)
+static int usbvision_v4l2_open(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
int errCode = 0;
* allocated in usbvision_v4l2_open().
*
*/
-static int usbvision_v4l2_close(struct inode *inode, struct file *file)
+static int usbvision_v4l2_close(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
*/
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int vidioc_g_register (struct file *file, void *priv,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct usb_usbvision *usbvision = video_drvdata(file);
int errCode;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* NT100x has a 8-bit register space */
errCode = usbvision_read_reg(usbvision, reg->reg&0xff);
return errCode;
}
reg->val = errCode;
+ reg->size = 1;
return 0;
}
static int vidioc_s_register (struct file *file, void *priv,
- struct v4l2_register *reg)
+ struct v4l2_dbg_register *reg)
{
struct usb_usbvision *usbvision = video_drvdata(file);
int errCode;
- if (!v4l2_chip_match_host(reg->match_type, reg->match_chip))
+ if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* NT100x has a 8-bit register space */
errCode = usbvision_write_reg(usbvision, reg->reg&0xff, reg->val);
* Here comes the stuff for radio on usbvision based devices
*
*/
-static int usbvision_radio_open(struct inode *inode, struct file *file)
+static int usbvision_radio_open(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
int errCode = 0;
}
-static int usbvision_radio_close(struct inode *inode, struct file *file)
+static int usbvision_radio_close(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
int errCode = 0;
* Here comes the stuff for vbi on usbvision based devices
*
*/
-static int usbvision_vbi_open(struct inode *inode, struct file *file)
+static int usbvision_vbi_open(struct file *file)
{
/* TODO */
return -ENODEV;
}
-static int usbvision_vbi_close(struct inode *inode, struct file *file)
+static int usbvision_vbi_close(struct file *file)
{
/* TODO */
return -ENODEV;
}
-static int usbvision_do_vbi_ioctl(struct file *file,
+static long usbvision_do_vbi_ioctl(struct file *file,
unsigned int cmd, void *arg)
{
/* TODO */
return -ENOIOCTLCMD;
}
-static int usbvision_vbi_ioctl(struct inode *inode, struct file *file,
+static long usbvision_vbi_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, usbvision_do_vbi_ioctl);
//
// Video template
-static const struct file_operations usbvision_fops = {
+static const struct v4l2_file_operations usbvision_fops = {
.owner = THIS_MODULE,
.open = usbvision_v4l2_open,
.release = usbvision_v4l2_close,
.read = usbvision_v4l2_read,
.mmap = usbvision_v4l2_mmap,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
/* .poll = video_poll, */
- .compat_ioctl = v4l_compat_ioctl32,
};
static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
// Radio template
-static const struct file_operations usbvision_radio_fops = {
+static const struct v4l2_file_operations usbvision_radio_fops = {
.owner = THIS_MODULE,
.open = usbvision_radio_open,
.release = usbvision_radio_close,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
- .compat_ioctl = v4l_compat_ioctl32,
};
static const struct v4l2_ioctl_ops usbvision_radio_ioctl_ops = {
};
// vbi template
-static const struct file_operations usbvision_vbi_fops = {
+static const struct v4l2_file_operations usbvision_vbi_fops = {
.owner = THIS_MODULE,
.open = usbvision_vbi_open,
.release = usbvision_vbi_close,
.ioctl = usbvision_vbi_ioctl,
- .llseek = no_llseek,
- .compat_ioctl = v4l_compat_ioctl32,
};
static struct video_device usbvision_vbi_template=
* V4L2 file operations
*/
-static int uvc_v4l2_open(struct inode *inode, struct file *file)
+static int uvc_v4l2_open(struct file *file)
{
struct uvc_video_device *video;
struct uvc_fh *handle;
return ret;
}
-static int uvc_v4l2_release(struct inode *inode, struct file *file)
+static int uvc_v4l2_release(struct file *file)
{
struct uvc_video_device *video = video_drvdata(file);
struct uvc_fh *handle = (struct uvc_fh *)file->private_data;
return 0;
}
-static int uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct uvc_video_device *video = video_get_drvdata(vdev);
struct uvc_fh *handle = (struct uvc_fh *)file->private_data;
- int ret = 0;
+ long ret = 0;
switch (cmd) {
/* Query capabilities */
return ret;
}
-static int uvc_v4l2_ioctl(struct inode *inode, struct file *file,
+static long uvc_v4l2_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
if (uvc_trace_param & UVC_TRACE_IOCTL) {
return uvc_queue_poll(&video->queue, file, wait);
}
-struct file_operations uvc_fops = {
+const struct v4l2_file_operations uvc_fops = {
.owner = THIS_MODULE,
.open = uvc_v4l2_open,
.release = uvc_v4l2_release,
.ioctl = uvc_v4l2_ioctl,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
.read = uvc_v4l2_read,
.mmap = uvc_v4l2_mmap,
.poll = uvc_v4l2_poll,
}
/* V4L2 interface */
-extern struct file_operations uvc_fops;
+extern const struct v4l2_file_operations uvc_fops;
/* Video */
extern int uvc_video_init(struct uvc_video_device *video);
/* ----------------------------------------------------------------- */
-static noinline int v4l1_compat_get_capabilities(
+static noinline long v4l1_compat_get_capabilities(
struct video_capability *cap,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_framebuffer fbuf;
struct v4l2_capability *cap2;
err = drv(file, VIDIOC_QUERYCAP, cap2);
if (err < 0) {
- dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %d\n", err);
+ dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %ld\n", err);
goto done;
}
if (cap2->capabilities & V4L2_CAP_VIDEO_OVERLAY) {
err = drv(file, VIDIOC_G_FBUF, &fbuf);
if (err < 0) {
- dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %d\n", err);
+ dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %ld\n", err);
memset(&fbuf, 0, sizeof(fbuf));
}
err = 0;
return err;
}
-static noinline int v4l1_compat_get_frame_buffer(
+static noinline long v4l1_compat_get_frame_buffer(
struct video_buffer *buffer,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_framebuffer fbuf;
memset(buffer, 0, sizeof(*buffer));
err = drv(file, VIDIOC_G_FBUF, &fbuf);
if (err < 0) {
- dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %d\n", err);
+ dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %ld\n", err);
goto done;
}
buffer->base = fbuf.base;
return err;
}
-static noinline int v4l1_compat_set_frame_buffer(
+static noinline long v4l1_compat_set_frame_buffer(
struct video_buffer *buffer,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_framebuffer fbuf;
memset(&fbuf, 0, sizeof(fbuf));
fbuf.fmt.bytesperline = buffer->bytesperline;
err = drv(file, VIDIOC_S_FBUF, &fbuf);
if (err < 0)
- dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %d\n", err);
+ dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %ld\n", err);
return err;
}
-static noinline int v4l1_compat_get_win_cap_dimensions(
+static noinline long v4l1_compat_get_win_cap_dimensions(
struct video_window *win,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_format *fmt;
fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
fmt->type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0)
- dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %d\n", err);
+ dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %ld\n", err);
if (err == 0) {
win->x = fmt->fmt.win.w.left;
win->y = fmt->fmt.win.w.top;
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0) {
- dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %d\n", err);
+ dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
win->x = 0;
return err;
}
-static noinline int v4l1_compat_set_win_cap_dimensions(
+static noinline long v4l1_compat_set_win_cap_dimensions(
struct video_window *win,
struct file *file,
v4l2_kioctl drv)
{
- int err, err1, err2;
+ long err, err1, err2;
struct v4l2_format *fmt;
fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
drv(file, VIDIOC_STREAMOFF, &fmt->type);
err1 = drv(file, VIDIOC_G_FMT, fmt);
if (err1 < 0)
- dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %d\n", err1);
+ dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %ld\n", err1);
if (err1 == 0) {
fmt->fmt.pix.width = win->width;
fmt->fmt.pix.height = win->height;
fmt->fmt.pix.bytesperline = 0;
err = drv(file, VIDIOC_S_FMT, fmt);
if (err < 0)
- dprintk("VIDIOCSWIN / VIDIOC_S_FMT #1: %d\n",
+ dprintk("VIDIOCSWIN / VIDIOC_S_FMT #1: %ld\n",
err);
win->width = fmt->fmt.pix.width;
win->height = fmt->fmt.pix.height;
fmt->fmt.win.clipcount = win->clipcount;
err2 = drv(file, VIDIOC_S_FMT, fmt);
if (err2 < 0)
- dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %d\n", err2);
+ dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %ld\n", err2);
if (err1 != 0 && err2 != 0)
err = err1;
return err;
}
-static noinline int v4l1_compat_turn_preview_on_off(
+static noinline long v4l1_compat_turn_preview_on_off(
int *on,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (0 == *on) {
}
err = drv(file, VIDIOC_OVERLAY, on);
if (err < 0)
- dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %d\n", err);
+ dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %ld\n", err);
return err;
}
-static noinline int v4l1_compat_get_input_info(
+static noinline long v4l1_compat_get_input_info(
struct video_channel *chan,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_input input2;
v4l2_std_id sid;
err = drv(file, VIDIOC_ENUMINPUT, &input2);
if (err < 0) {
dprintk("VIDIOCGCHAN / VIDIOC_ENUMINPUT: "
- "channel=%d err=%d\n", chan->channel, err);
+ "channel=%d err=%ld\n", chan->channel, err);
goto done;
}
chan->channel = input2.index;
chan->norm = 0;
err = drv(file, VIDIOC_G_STD, &sid);
if (err < 0)
- dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %d\n", err);
+ dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %ld\n", err);
if (err == 0) {
if (sid & V4L2_STD_PAL)
chan->norm = VIDEO_MODE_PAL;
return err;
}
-static noinline int v4l1_compat_set_input(
+static noinline long v4l1_compat_set_input(
struct video_channel *chan,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
v4l2_std_id sid = 0;
err = drv(file, VIDIOC_S_INPUT, &chan->channel);
if (err < 0)
- dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %d\n", err);
+ dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %ld\n", err);
switch (chan->norm) {
case VIDEO_MODE_PAL:
sid = V4L2_STD_PAL;
if (0 != sid) {
err = drv(file, VIDIOC_S_STD, &sid);
if (err < 0)
- dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %d\n", err);
+ dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %ld\n", err);
}
return err;
}
-static noinline int v4l1_compat_get_picture(
+static noinline long v4l1_compat_get_picture(
struct video_picture *pict,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_format *fmt;
fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0) {
- dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n", err);
+ dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
return err;
}
-static noinline int v4l1_compat_set_picture(
+static noinline long v4l1_compat_set_picture(
struct video_picture *pict,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_framebuffer fbuf;
int mem_err = 0, ovl_err = 0;
struct v4l2_format *fmt;
support memory capture. Trying to set the memory capture
parameters would be pointless. */
if (err < 0) {
- dprintk("VIDIOCSPICT / VIDIOC_G_FMT: %d\n", err);
+ dprintk("VIDIOCSPICT / VIDIOC_G_FMT: %ld\n", err);
mem_err = -1000; /* didn't even try */
} else if (fmt->fmt.pix.pixelformat !=
palette_to_pixelformat(pict->palette)) {
support overlay. Trying to set the overlay parameters
would be quite pointless. */
if (err < 0) {
- dprintk("VIDIOCSPICT / VIDIOC_G_FBUF: %d\n", err);
+ dprintk("VIDIOCSPICT / VIDIOC_G_FBUF: %ld\n", err);
ovl_err = -1000; /* didn't even try */
} else if (fbuf.fmt.pixelformat !=
palette_to_pixelformat(pict->palette)) {
return err;
}
-static noinline int v4l1_compat_get_tuner(
+static noinline long v4l1_compat_get_tuner(
struct video_tuner *tun,
struct file *file,
v4l2_kioctl drv)
{
- int err, i;
+ long err;
+ int i;
struct v4l2_tuner tun2;
struct v4l2_standard std2;
v4l2_std_id sid;
memset(&tun2, 0, sizeof(tun2));
err = drv(file, VIDIOC_G_TUNER, &tun2);
if (err < 0) {
- dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %d\n", err);
+ dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %ld\n", err);
goto done;
}
memcpy(tun->name, tun2.name,
err = drv(file, VIDIOC_G_STD, &sid);
if (err < 0)
- dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %d\n", err);
+ dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %ld\n", err);
if (err == 0) {
if (sid & V4L2_STD_PAL)
tun->mode = VIDEO_MODE_PAL;
return err;
}
-static noinline int v4l1_compat_select_tuner(
+static noinline long v4l1_compat_select_tuner(
struct video_tuner *tun,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_tuner t;/*84 bytes on x86_64*/
memset(&t, 0, sizeof(t));
err = drv(file, VIDIOC_S_INPUT, &t);
if (err < 0)
- dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n", err);
+ dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %ld\n", err);
return err;
}
-static noinline int v4l1_compat_get_frequency(
+static noinline long v4l1_compat_get_frequency(
unsigned long *freq,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_frequency freq2;
memset(&freq2, 0, sizeof(freq2));
freq2.tuner = 0;
err = drv(file, VIDIOC_G_FREQUENCY, &freq2);
if (err < 0)
- dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %d\n", err);
+ dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %ld\n", err);
if (0 == err)
*freq = freq2.frequency;
return err;
}
-static noinline int v4l1_compat_set_frequency(
+static noinline long v4l1_compat_set_frequency(
unsigned long *freq,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_frequency freq2;
memset(&freq2, 0, sizeof(freq2));
freq2.frequency = *freq;
err = drv(file, VIDIOC_S_FREQUENCY, &freq2);
if (err < 0)
- dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %d\n", err);
+ dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %ld\n", err);
return err;
}
-static noinline int v4l1_compat_get_audio(
+static noinline long v4l1_compat_get_audio(
struct video_audio *aud,
struct file *file,
v4l2_kioctl drv)
{
- int err, i;
+ long err;
+ int i;
struct v4l2_queryctrl qctrl2;
struct v4l2_audio aud2;
struct v4l2_tuner tun2;
err = drv(file, VIDIOC_G_AUDIO, &aud2);
if (err < 0) {
- dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %d\n", err);
+ dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %ld\n", err);
goto done;
}
memcpy(aud->name, aud2.name,
memset(&tun2, 0, sizeof(tun2));
err = drv(file, VIDIOC_G_TUNER, &tun2);
if (err < 0) {
- dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %d\n", err);
+ dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %ld\n", err);
err = 0;
goto done;
}
return err;
}
-static noinline int v4l1_compat_set_audio(
+static noinline long v4l1_compat_set_audio(
struct video_audio *aud,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_audio aud2;
struct v4l2_tuner tun2;
aud2.index = aud->audio;
err = drv(file, VIDIOC_S_AUDIO, &aud2);
if (err < 0) {
- dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %d\n", err);
+ dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %ld\n", err);
goto done;
}
err = drv(file, VIDIOC_G_TUNER, &tun2);
if (err < 0)
- dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %d\n", err);
+ dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %ld\n", err);
if (err == 0) {
switch (aud->mode) {
default:
}
err = drv(file, VIDIOC_S_TUNER, &tun2);
if (err < 0)
- dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %d\n", err);
+ dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %ld\n", err);
}
err = 0;
done:
return err;
}
-static noinline int v4l1_compat_capture_frame(
+static noinline long v4l1_compat_capture_frame(
struct video_mmap *mm,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
struct v4l2_buffer buf;
struct v4l2_format *fmt;
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %d\n", err);
+ dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
if (mm->width != fmt->fmt.pix.width ||
fmt->fmt.pix.bytesperline = 0;
err = drv(file, VIDIOC_S_FMT, fmt);
if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %d\n", err);
+ dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %ld\n", err);
goto done;
}
}
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_QUERYBUF, &buf);
if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %d\n", err);
+ dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %ld\n", err);
goto done;
}
err = drv(file, VIDIOC_QBUF, &buf);
if (err < 0) {
- dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %d\n", err);
+ dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %ld\n", err);
goto done;
}
err = drv(file, VIDIOC_STREAMON, &captype);
if (err < 0)
- dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %d\n", err);
+ dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %ld\n", err);
done:
kfree(fmt);
return err;
}
-static noinline int v4l1_compat_sync(
+static noinline long v4l1_compat_sync(
int *i,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
struct v4l2_buffer buf;
struct poll_wqueues *pwq;
err = drv(file, VIDIOC_QUERYBUF, &buf);
if (err < 0) {
/* No such buffer */
- dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err);
+ dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %ld\n", err);
goto done;
}
if (!(buf.flags & V4L2_BUF_FLAG_MAPPED)) {
/* make sure capture actually runs so we don't block forever */
err = drv(file, VIDIOC_STREAMON, &captype);
if (err < 0) {
- dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %d\n", err);
+ dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %ld\n", err);
goto done;
}
break;
err = drv(file, VIDIOC_QUERYBUF, &buf);
if (err < 0)
- dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err);
+ dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %ld\n", err);
}
kfree(pwq);
if (!(buf.flags & V4L2_BUF_FLAG_DONE)) /* not done */
do {
err = drv(file, VIDIOC_DQBUF, &buf);
if (err < 0)
- dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %d\n", err);
+ dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %ld\n", err);
} while (err == 0 && buf.index != *i);
done:
return err;
}
-static noinline int v4l1_compat_get_vbi_format(
+static noinline long v4l1_compat_get_vbi_format(
struct vbi_format *fmt,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_format *fmt2;
fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
err = drv(file, VIDIOC_G_FMT, fmt2);
if (err < 0) {
- dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %d\n", err);
+ dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
if (fmt2->fmt.vbi.sample_format != V4L2_PIX_FMT_GREY) {
return err;
}
-static noinline int v4l1_compat_set_vbi_format(
+static noinline long v4l1_compat_set_vbi_format(
struct vbi_format *fmt,
struct file *file,
v4l2_kioctl drv)
{
- int err;
+ long err;
struct v4l2_format *fmt2 = NULL;
if (VIDEO_PALETTE_RAW != fmt->sample_format) {
fmt2->fmt.vbi.flags = fmt->flags;
err = drv(file, VIDIOC_TRY_FMT, fmt2);
if (err < 0) {
- dprintk("VIDIOCSVBIFMT / VIDIOC_TRY_FMT: %d\n", err);
+ dprintk("VIDIOCSVBIFMT / VIDIOC_TRY_FMT: %ld\n", err);
goto done;
}
}
err = drv(file, VIDIOC_S_FMT, fmt2);
if (err < 0)
- dprintk("VIDIOCSVBIFMT / VIDIOC_S_FMT: %d\n", err);
+ dprintk("VIDIOCSVBIFMT / VIDIOC_S_FMT: %ld\n", err);
done:
kfree(fmt2);
return err;
/*
* This function is exported.
*/
-int
+long
v4l_compat_translate_ioctl(struct file *file,
int cmd,
void *arg,
v4l2_kioctl drv)
{
- int err;
+ long err;
switch (cmd) {
case VIDIOCGCAP: /* capability */
}
EXPORT_SYMBOL(v4l2_ctrl_next);
-int v4l2_chip_match_host(u32 match_type, u32 match_chip)
+int v4l2_chip_match_host(const struct v4l2_dbg_match *match)
{
- switch (match_type) {
+ switch (match->type) {
case V4L2_CHIP_MATCH_HOST:
- return match_chip == 0;
+ return match->addr == 0;
default:
return 0;
}
EXPORT_SYMBOL(v4l2_chip_match_host);
#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
-int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_chip)
+int v4l2_chip_match_i2c_client(struct i2c_client *c, const struct v4l2_dbg_match *match)
{
- switch (match_type) {
+ int len;
+
+ if (c == NULL || match == NULL)
+ return 0;
+
+ switch (match->type) {
case V4L2_CHIP_MATCH_I2C_DRIVER:
- return (c != NULL && c->driver != NULL && c->driver->id == match_chip);
+ if (c->driver == NULL || c->driver->driver.name == NULL)
+ return 0;
+ len = strlen(c->driver->driver.name);
+ /* legacy drivers have a ' suffix, don't try to match that */
+ if (len && c->driver->driver.name[len - 1] == '\'')
+ len--;
+ return len && !strncmp(c->driver->driver.name, match->name, len);
case V4L2_CHIP_MATCH_I2C_ADDR:
- return (c != NULL && c->addr == match_chip);
+ return c->addr == match->addr;
default:
return 0;
}
}
EXPORT_SYMBOL(v4l2_chip_match_i2c_client);
-int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chip,
+int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_dbg_chip_ident *chip,
u32 ident, u32 revision)
{
- if (!v4l2_chip_match_i2c_client(c, chip->match_type, chip->match_chip))
+ if (!v4l2_chip_match_i2c_client(c, &chip->match))
return 0;
if (chip->ident == V4L2_IDENT_NONE) {
chip->ident = ident;
#endif
-static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static long native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- int ret = -ENOIOCTLCMD;
+ long ret = -ENOIOCTLCMD;
if (file->f_op->unlocked_ioctl)
ret = file->f_op->unlocked_ioctl(file, cmd, arg);
#define VIDIOC_G_OUTPUT32 _IOR ('V', 46, s32)
#define VIDIOC_S_OUTPUT32 _IOWR('V', 47, s32)
-static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
union {
#ifdef CONFIG_VIDEO_V4L1_COMPAT
} karg;
void __user *up = compat_ptr(arg);
int compatible_arg = 1;
- int err = 0;
+ long err = 0;
/* First, convert the command. */
switch (cmd) {
return err;
}
-long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
+long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
{
- int ret = -ENOIOCTLCMD;
+ long ret = -ENOIOCTLCMD;
if (!file->f_op->ioctl && !file->f_op->unlocked_ioctl)
return ret;
case VIDIOC_TRY_ENCODER_CMD:
case VIDIOC_DBG_S_REGISTER:
case VIDIOC_DBG_G_REGISTER:
- case VIDIOC_G_CHIP_IDENT:
+ case VIDIOC_DBG_G_CHIP_IDENT:
+ case VIDIOC_G_CHIP_IDENT_OLD:
case VIDIOC_S_HW_FREQ_SEEK:
ret = do_video_ioctl(file, cmd, arg);
break;
break;
#endif
default:
- v4l_print_ioctl("compat_ioctl32", cmd);
- printk(KERN_CONT "\n");
+ printk(KERN_WARNING "compat_ioctl32: "
+ "unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
+ _IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd), cmd);
break;
}
return ret;
}
-#else
-long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
-{
- return -ENOIOCTLCMD;
-}
+EXPORT_SYMBOL_GPL(v4l2_compat_ioctl32);
#endif
-EXPORT_SYMBOL_GPL(v4l_compat_ioctl32);
MODULE_LICENSE("GPL");
#include <media/v4l2-common.h>
#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
#define VIDEO_NUM_DEVICES 256
#define VIDEO_NAME "video4linux"
return -ENOTTY;
/* Allow ioctl to continue even if the device was unregistered.
Things like dequeueing buffers might still be useful. */
- return vdev->fops->ioctl(inode, filp, cmd, arg);
+ return vdev->fops->ioctl(filp, cmd, arg);
}
static long v4l2_unlocked_ioctl(struct file *filp,
return vdev->fops->unlocked_ioctl(filp, cmd, arg);
}
-#ifdef CONFIG_COMPAT
-static long v4l2_compat_ioctl(struct file *filp,
- unsigned int cmd, unsigned long arg)
-{
- struct video_device *vdev = video_devdata(filp);
-
- if (!vdev->fops->compat_ioctl)
- return -ENOIOCTLCMD;
- /* Allow ioctl to continue even if the device was unregistered.
- Things like dequeueing buffers might still be useful. */
- return vdev->fops->compat_ioctl(filp, cmd, arg);
-}
-#endif
-
static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm)
{
struct video_device *vdev = video_devdata(filp);
/* and increase the device refcount */
video_get(vdev);
mutex_unlock(&videodev_lock);
- ret = vdev->fops->open(inode, filp);
+ ret = vdev->fops->open(filp);
/* decrease the refcount in case of an error */
if (ret)
video_put(vdev);
static int v4l2_release(struct inode *inode, struct file *filp)
{
struct video_device *vdev = video_devdata(filp);
- int ret = vdev->fops->release(inode, filp);
+ int ret = vdev->fops->release(filp);
/* decrease the refcount unconditionally since the release()
return value is ignored. */
.mmap = v4l2_mmap,
.unlocked_ioctl = v4l2_unlocked_ioctl,
#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l2_compat_ioctl,
+ .compat_ioctl = v4l2_compat_ioctl32,
#endif
.release = v4l2_release,
.poll = v4l2_poll,
.mmap = v4l2_mmap,
.ioctl = v4l2_ioctl,
#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l2_compat_ioctl,
+ .compat_ioctl = v4l2_compat_ioctl32,
#endif
.release = v4l2_release,
.poll = v4l2_poll,
[_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER",
[_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER",
- [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT",
+ [_IOC_NR(VIDIOC_DBG_G_CHIP_IDENT)] = "VIDIOC_DBG_G_CHIP_IDENT",
[_IOC_NR(VIDIOC_S_HW_FREQ_SEEK)] = "VIDIOC_S_HW_FREQ_SEEK",
#endif
};
/*
* Obsolete usercopy function - Should be removed soon
*/
-int
+long
video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
v4l2_kioctl func)
{
char sbuf[128];
void *mbuf = NULL;
void *parg = NULL;
- int err = -EINVAL;
+ long err = -EINVAL;
int is_ext_ctrl;
size_t ctrls_size = 0;
void __user *user_ptr = NULL;
return -EINVAL;
}
-static int __video_do_ioctl(struct file *file,
+static long __video_do_ioctl(struct file *file,
unsigned int cmd, void *arg)
{
struct video_device *vfd = video_devdata(file);
const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
void *fh = file->private_data;
- int ret = -EINVAL;
+ long ret = -EINVAL;
if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
!(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
#ifdef CONFIG_VIDEO_ADV_DEBUG
case VIDIOC_DBG_G_REGISTER:
{
- struct v4l2_register *p = arg;
+ struct v4l2_dbg_register *p = arg;
if (!capable(CAP_SYS_ADMIN))
ret = -EPERM;
}
case VIDIOC_DBG_S_REGISTER:
{
- struct v4l2_register *p = arg;
+ struct v4l2_dbg_register *p = arg;
if (!capable(CAP_SYS_ADMIN))
ret = -EPERM;
break;
}
#endif
- case VIDIOC_G_CHIP_IDENT:
+ case VIDIOC_DBG_G_CHIP_IDENT:
{
- struct v4l2_chip_ident *p = arg;
+ struct v4l2_dbg_chip_ident *p = arg;
if (!ops->vidioc_g_chip_ident)
break;
dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
break;
}
+ case VIDIOC_G_CHIP_IDENT_OLD:
+ printk(KERN_ERR "VIDIOC_G_CHIP_IDENT has been deprecated and will disappear in 2.6.30.\n");
+ printk(KERN_ERR "It is a debugging ioctl and must not be used in applications!\n");
+ return -EINVAL;
+
case VIDIOC_S_HW_FREQ_SEEK:
{
struct v4l2_hw_freq_seek *p = arg;
if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
if (ret < 0) {
v4l_print_ioctl(vfd->name, cmd);
- printk(KERN_CONT " error %d\n", ret);
+ printk(KERN_CONT " error %ld\n", ret);
}
}
return ret;
}
-long __video_ioctl2(struct file *file,
+long video_ioctl2(struct file *file,
unsigned int cmd, unsigned long arg)
{
char sbuf[128];
void *mbuf = NULL;
void *parg = NULL;
- int err = -EINVAL;
+ long err = -EINVAL;
int is_ext_ctrl;
size_t ctrls_size = 0;
void __user *user_ptr = NULL;
kfree(mbuf);
return err;
}
-EXPORT_SYMBOL(__video_ioctl2);
-
-int video_ioctl2(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- return __video_ioctl2(file, cmd, arg);
-}
EXPORT_SYMBOL(video_ioctl2);
return v4l2_subdev_call(sd, core, queryctrl, arg);
case VIDIOC_LOG_STATUS:
return v4l2_subdev_call(sd, core, log_status);
- case VIDIOC_G_CHIP_IDENT:
+ case VIDIOC_DBG_G_CHIP_IDENT:
return v4l2_subdev_call(sd, core, g_chip_ident, arg);
case VIDIOC_INT_S_STANDBY:
return v4l2_subdev_call(sd, core, s_standby, arg ? (*(u32 *)arg) : 0);
/* File operations */
-static int vino_open(struct inode *inode, struct file *file)
+static int vino_open(struct file *file)
{
struct vino_channel_settings *vcs = video_drvdata(file);
int ret = 0;
return ret;
}
-static int vino_close(struct inode *inode, struct file *file)
+static int vino_close(struct file *file)
{
struct vino_channel_settings *vcs = video_drvdata(file);
dprintk("close():\n");
return ret;
}
-static int vino_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long vino_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct vino_channel_settings *vcs = video_drvdata(file);
return 0;
}
-static int vino_ioctl(struct inode *inode, struct file *file,
+static long vino_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct vino_channel_settings *vcs = video_drvdata(file);
- int ret;
+ long ret;
if (mutex_lock_interruptible(&vcs->mutex))
return -EINTR;
/* __initdata */
static int vino_init_stage;
-static const struct file_operations vino_fops = {
+static const struct v4l2_file_operations vino_fops = {
.owner = THIS_MODULE,
.open = vino_open,
.release = vino_close,
.ioctl = vino_ioctl,
.mmap = vino_mmap,
.poll = vino_poll,
- .llseek = no_llseek,
};
static struct video_device v4l_device_template = {
File operations for the device
------------------------------------------------------------------*/
-static int vivi_open(struct inode *inode, struct file *file)
+static int vivi_open(struct file *file)
{
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
struct vivi_dev *dev;
struct vivi_fh *fh = NULL;
int i;
return videobuf_poll_stream(file, q, wait);
}
-static int vivi_close(struct inode *inode, struct file *file)
+static int vivi_close(struct file *file)
{
struct vivi_fh *fh = file->private_data;
struct vivi_dev *dev = fh->dev;
struct vivi_dmaqueue *vidq = &dev->vidq;
- int minor = iminor(inode);
+ int minor = video_devdata(file)->minor;
vivi_stop_thread(vidq);
videobuf_stop(&fh->vb_vidq);
return ret;
}
-static const struct file_operations vivi_fops = {
+static const struct v4l2_file_operations vivi_fops = {
.owner = THIS_MODULE,
.open = vivi_open,
.release = vivi_close,
.read = vivi_read,
.poll = vivi_poll,
.ioctl = video_ioctl2, /* V4L2 ioctl handler */
- .compat_ioctl = v4l_compat_ioctl32,
.mmap = vivi_mmap,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
return 0;
}
-static int vp27smpx_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int vp27smpx_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
static int w9966_i2c_rbyte(struct w9966_dev* cam);
#endif
-static int w9966_v4l_ioctl(struct inode *inode, struct file *file,
+static long w9966_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg);
static ssize_t w9966_v4l_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
-static int w9966_exclusive_open(struct inode *inode, struct file *file)
+static int w9966_exclusive_open(struct file *file)
{
struct w9966_dev *cam = video_drvdata(file);
return test_and_set_bit(0, &cam->in_use) ? -EBUSY : 0;
}
-static int w9966_exclusive_release(struct inode *inode, struct file *file)
+static int w9966_exclusive_release(struct file *file)
{
struct w9966_dev *cam = video_drvdata(file);
return 0;
}
-static const struct file_operations w9966_fops = {
+static const struct v4l2_file_operations w9966_fops = {
.owner = THIS_MODULE,
.open = w9966_exclusive_open,
.release = w9966_exclusive_release,
.ioctl = w9966_v4l_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = w9966_v4l_read,
- .llseek = no_llseek,
};
static struct video_device w9966_template = {
.name = W9966_DRIVERNAME,
* Video4linux interfacing
*/
-static int w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct w9966_dev *cam = video_drvdata(file);
return 0;
}
-static int w9966_v4l_ioctl(struct inode *inode, struct file *file,
+static long w9966_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, w9966_v4l_do_ioctl);
****************************************************************************/
/* Video4linux interface */
-static const struct file_operations w9968cf_fops;
-static int w9968cf_open(struct inode*, struct file*);
-static int w9968cf_release(struct inode*, struct file*);
-static int w9968cf_mmap(struct file*, struct vm_area_struct*);
-static int w9968cf_ioctl(struct inode*, struct file*, unsigned, unsigned long);
-static ssize_t w9968cf_read(struct file*, char __user *, size_t, loff_t*);
-static int w9968cf_v4l_ioctl(struct inode*, struct file*, unsigned int,
+static const struct v4l2_file_operations w9968cf_fops;
+static int w9968cf_open(struct file *);
+static int w9968cf_release(struct file *);
+static int w9968cf_mmap(struct file *, struct vm_area_struct *);
+static long w9968cf_ioctl(struct file *, unsigned, unsigned long);
+static ssize_t w9968cf_read(struct file *, char __user *, size_t, loff_t *);
+static long w9968cf_v4l_ioctl(struct file *, unsigned int,
void __user *);
/* USB-specific */
* Video4Linux interface *
****************************************************************************/
-static int w9968cf_open(struct inode* inode, struct file* filp)
+static int w9968cf_open(struct file *filp)
{
struct w9968cf_device* cam;
int err;
}
-static int w9968cf_release(struct inode* inode, struct file* filp)
+static int w9968cf_release(struct file *filp)
{
struct w9968cf_device* cam;
}
-static int
-w9968cf_ioctl(struct inode* inode, struct file* filp,
+static long
+w9968cf_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct w9968cf_device* cam;
- int err;
+ long err;
cam = (struct w9968cf_device*)video_get_drvdata(video_devdata(filp));
return -EIO;
}
- err = w9968cf_v4l_ioctl(inode, filp, cmd, (void __user *)arg);
+ err = w9968cf_v4l_ioctl(filp, cmd, (void __user *)arg);
mutex_unlock(&cam->fileop_mutex);
return err;
}
-static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
- unsigned int cmd, void __user * arg)
+static long w9968cf_v4l_ioctl(struct file *filp,
+ unsigned int cmd, void __user *arg)
{
struct w9968cf_device* cam;
const char* v4l1_ioctls[] = {
}
-static const struct file_operations w9968cf_fops = {
+static const struct v4l2_file_operations w9968cf_fops = {
.owner = THIS_MODULE,
.open = w9968cf_open,
.release = w9968cf_release,
.read = w9968cf_read,
.ioctl = w9968cf_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.mmap = w9968cf_mmap,
- .llseek = no_llseek,
};
return -EINVAL;
}
-static int wm8739_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int wm8739_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
return 0;
}
-static int wm8775_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip)
+static int wm8775_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
}
-static int zc0301_open(struct inode* inode, struct file* filp)
+static int zc0301_open(struct file *filp)
{
struct zc0301_device* cam;
int err = 0;
}
-static int zc0301_release(struct inode* inode, struct file* filp)
+static int zc0301_release(struct file *filp)
{
struct zc0301_device* cam;
}
-static int zc0301_ioctl_v4l2(struct inode* inode, struct file* filp,
- unsigned int cmd, void __user * arg)
+static long zc0301_ioctl_v4l2(struct file *filp,
+ unsigned int cmd, void __user *arg)
{
struct zc0301_device *cam = video_drvdata(filp);
}
-static int zc0301_ioctl(struct inode* inode, struct file* filp,
+static long zc0301_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct zc0301_device *cam = video_drvdata(filp);
V4LDBG(3, "zc0301", cmd);
- err = zc0301_ioctl_v4l2(inode, filp, cmd, (void __user *)arg);
+ err = zc0301_ioctl_v4l2(filp, cmd, (void __user *)arg);
mutex_unlock(&cam->fileop_mutex);
}
-static const struct file_operations zc0301_fops = {
+static const struct v4l2_file_operations zc0301_fops = {
.owner = THIS_MODULE,
.open = zc0301_open,
.release = zc0301_release,
.ioctl = zc0301_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = zc0301_read,
.poll = zc0301_poll,
.mmap = zc0301_mmap,
- .llseek = no_llseek,
};
/*****************************************************************************/
*/
static int
-zoran_open (struct inode *inode,
- struct file *file)
+zoran_open(struct file *file)
{
- unsigned int minor = iminor(inode);
+ unsigned int minor = video_devdata(file)->minor;
struct zoran *zr = NULL;
struct zoran_fh *fh;
int i, res, first_open = 0, have_module_locks = 0;
}
static int
-zoran_close (struct inode *inode,
- struct file *file)
+zoran_close(struct file *file)
{
struct zoran_fh *fh = file->private_data;
struct zoran *zr = fh->zr;
* ioctl routine
*/
-static int zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct zoran_fh *fh = file->private_data;
struct zoran *zr = fh->zr;
}
-static int
-zoran_ioctl (struct inode *inode,
- struct file *file,
- unsigned int cmd,
- unsigned long arg)
+static long
+zoran_ioctl(struct file *file,
+ unsigned int cmd,
+ unsigned long arg)
{
return video_usercopy(file, cmd, arg, zoran_do_ioctl);
}
return 0;
}
-static const struct file_operations zoran_fops = {
+static const struct v4l2_file_operations zoran_fops = {
.owner = THIS_MODULE,
.open = zoran_open,
.release = zoran_close,
.ioctl = zoran_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
.read = zoran_read,
.write = zoran_write,
.mmap = zoran_mmap,
/* open the camera */
-static int zr364xx_open(struct inode *inode, struct file *file)
+static int zr364xx_open(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct zr364xx_camera *cam = video_get_drvdata(vdev);
/* release the camera */
-static int zr364xx_release(struct inode *inode, struct file *file)
+static int zr364xx_release(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct zr364xx_camera *cam;
}
-static const struct file_operations zr364xx_fops = {
+static const struct v4l2_file_operations zr364xx_fops = {
.owner = THIS_MODULE,
.open = zr364xx_open,
.release = zr364xx_release,
.read = zr364xx_read,
.mmap = zr364xx_mmap,
.ioctl = video_ioctl2,
- .llseek = no_llseek,
};
static const struct v4l2_ioctl_ops zr364xx_ioctl_ops = {
{
struct zr364xx_camera *cam = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
- dev_set_drvdata(&intf->dev, NULL);
dev_info(&intf->dev, DRIVER_DESC " webcam unplugged\n");
if (cam->vdev)
video_unregister_device(cam->vdev);
FE_CAN_HIERARCHY_AUTO = 0x100000,
FE_CAN_8VSB = 0x200000,
FE_CAN_16VSB = 0x400000,
- FE_HAS_EXTENDED_CAPS = 0x800000, // We need more bitspace for newer APIs, indicate this.
- FE_NEEDS_BENDING = 0x20000000, // not supported anymore, don't use (frontend requires frequency bending)
- FE_CAN_RECOVER = 0x40000000, // frontend can recover from a cable unplug automatically
- FE_CAN_MUTE_TS = 0x80000000 // frontend can stop spurious TS data output
+ FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
+ FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
+ FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
+ FE_CAN_RECOVER = 0x40000000, /* frontend can recover from a cable unplug automatically */
+ FE_CAN_MUTE_TS = 0x80000000 /* frontend can stop spurious TS data output */
} fe_caps_t;
typedef enum fe_status {
- FE_HAS_SIGNAL = 0x01, /* found something above the noise level */
- FE_HAS_CARRIER = 0x02, /* found a DVB signal */
- FE_HAS_VITERBI = 0x04, /* FEC is stable */
- FE_HAS_SYNC = 0x08, /* found sync bytes */
- FE_HAS_LOCK = 0x10, /* everything's working... */
- FE_TIMEDOUT = 0x20, /* no lock within the last ~2 seconds */
- FE_REINIT = 0x40 /* frontend was reinitialized, */
-} fe_status_t; /* application is recommended to reset */
- /* DiSEqC, tone and parameters */
+ FE_HAS_SIGNAL = 0x01, /* found something above the noise level */
+ FE_HAS_CARRIER = 0x02, /* found a DVB signal */
+ FE_HAS_VITERBI = 0x04, /* FEC is stable */
+ FE_HAS_SYNC = 0x08, /* found sync bytes */
+ FE_HAS_LOCK = 0x10, /* everything's working... */
+ FE_TIMEDOUT = 0x20, /* no lock within the last ~2 seconds */
+ FE_REINIT = 0x40 /* frontend was reinitialized, */
+} fe_status_t; /* application is recommended to reset */
+ /* DiSEqC, tone and parameters */
typedef enum fe_spectral_inversion {
INVERSION_OFF,
/*
* A D V A N C E D D E B U G G I N G
*
- * NOTE: EXPERIMENTAL API
+ * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
+ * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
*/
/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
-#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */
+#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
-struct v4l2_register {
- __u32 match_type; /* Match type */
- __u32 match_chip; /* Match this chip, meaning determined by match_type */
+struct v4l2_dbg_match {
+ __u32 type; /* Match type */
+ union { /* Match this chip, meaning determined by type */
+ __u32 addr;
+ char name[32];
+ };
+} __attribute__ ((packed));
+
+struct v4l2_dbg_register {
+ struct v4l2_dbg_match match;
+ __u32 size; /* register size in bytes */
__u64 reg;
__u64 val;
-};
+} __attribute__ ((packed));
+
+/* VIDIOC_DBG_G_CHIP_IDENT */
+struct v4l2_dbg_chip_ident {
+ struct v4l2_dbg_match match;
+ __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
+ __u32 revision; /* chip revision, chip specific */
+} __attribute__ ((packed));
-/* VIDIOC_G_CHIP_IDENT */
-struct v4l2_chip_ident {
+/* VIDIOC_G_CHIP_IDENT_OLD: Deprecated, do not use */
+struct v4l2_chip_ident_old {
__u32 match_type; /* Match type */
__u32 match_chip; /* Match this chip, meaning determined by match_type */
__u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
+#endif
-/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_register)
-#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_register)
-
-#define VIDIOC_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_chip_ident)
+#if 1
+/* Experimental, meant for debugging, testing and internal use.
+ Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
+ You must be root to use these ioctls. Never use these in applications! */
+#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register)
+#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register)
+
+/* Experimental, meant for debugging, testing and internal use.
+ Never use this ioctl in applications! */
+#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
+/* This is deprecated and will go away in 2.6.30 */
+#define VIDIOC_G_CHIP_IDENT_OLD _IOWR('V', 81, struct v4l2_chip_ident_old)
#endif
+
#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
/* Reminder: when adding new ioctls please add support for them to
drivers/media/video/v4l2-compat-ioctl32.c as well! */
int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
struct saa7146_extension_ioctls *ioctls;
- int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg);
+ long (*ioctl)(struct saa7146_fh *, unsigned int cmd, void *arg);
- struct file_operations vbi_fops;
+ struct v4l2_file_operations vbi_fops;
};
struct saa7146_use_ops {
extern struct saa7146_use_ops saa7146_video_uops;
int saa7146_start_preview(struct saa7146_fh *fh);
int saa7146_stop_preview(struct saa7146_fh *fh);
-int saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
+long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
/* from saa7146_vbi.c */
extern struct saa7146_use_ops saa7146_vbi_uops;
unsigned long (*query_bus_param)(struct soc_camera_device *);
int (*set_bus_param)(struct soc_camera_device *, unsigned long);
int (*get_chip_id)(struct soc_camera_device *,
- struct v4l2_chip_ident *);
+ struct v4l2_dbg_chip_ident *);
int (*set_std)(struct soc_camera_device *, v4l2_std_id *);
int (*enum_input)(struct soc_camera_device *, struct v4l2_input *);
#ifdef CONFIG_VIDEO_ADV_DEBUG
- int (*get_register)(struct soc_camera_device *, struct v4l2_register *);
- int (*set_register)(struct soc_camera_device *, struct v4l2_register *);
+ int (*get_register)(struct soc_camera_device *, struct v4l2_dbg_register *);
+ int (*set_register)(struct soc_camera_device *, struct v4l2_dbg_register *);
#endif
int (*get_control)(struct soc_camera_device *, struct v4l2_control *);
int (*set_control)(struct soc_camera_device *, struct v4l2_control *);
v4l2 chip identifiers header
This header provides a list of chip identifiers that can be returned
- through the VIDIOC_G_CHIP_IDENT ioctl.
+ through the VIDIOC_DBG_G_CHIP_IDENT ioctl.
Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
#ifndef V4L2_CHIP_IDENT_H_
#define V4L2_CHIP_IDENT_H_
-/* VIDIOC_G_CHIP_IDENT: identifies the actual chip installed on the board */
+/* VIDIOC_DBG_G_CHIP_IDENT: identifies the actual chip installed on the board */
enum {
/* general idents: reserved range 0-49 */
V4L2_IDENT_NONE = 0, /* No chip matched */
/* Register/chip ident helper function */
struct i2c_client; /* forward reference */
-int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 id_type, u32 chip_id);
-int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chip,
+int v4l2_chip_match_i2c_client(struct i2c_client *c, const struct v4l2_dbg_match *match);
+int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_dbg_chip_ident *chip,
u32 ident, u32 revision);
-int v4l2_chip_match_host(u32 id_type, u32 chip_id);
+int v4l2_chip_match_host(const struct v4l2_dbg_match *match);
/* ------------------------------------------------------------------------- */
#define VFL_TYPE_MAX 4
struct v4l2_ioctl_callbacks;
+struct video_device;
struct v4l2_device;
/* Flag to mark the video_device struct as unregistered.
device access. It is set by video_unregister_device. */
#define V4L2_FL_UNREGISTERED (0)
+struct v4l2_file_operations {
+ struct module *owner;
+ ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
+ ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
+ unsigned int (*poll) (struct file *, struct poll_table_struct *);
+ long (*ioctl) (struct file *, unsigned int, unsigned long);
+ long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
+ int (*mmap) (struct file *, struct vm_area_struct *);
+ int (*open) (struct file *);
+ int (*release) (struct file *);
+};
+
/*
* Newer version of video_device, handled by videodev2.c
* This version moves redundant code from video device code to
struct video_device
{
/* device ops */
- const struct file_operations *fops;
+ const struct v4l2_file_operations *fops;
/* sysfs */
struct device dev; /* v4l device */
#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...) \
({ \
struct v4l2_subdev *sd; \
- int err = 0; \
+ long err = 0; \
\
list_for_each_entry(sd, &(dev)->subdevs, list) { \
if ((cond) && sd->ops->o && sd->ops->o->f) \
vidioc_int_reset_num,
/* VIDIOC_INT_INIT */
vidioc_int_init_num,
- /* VIDIOC_INT_G_CHIP_IDENT */
+ /* VIDIOC_DBG_G_CHIP_IDENT */
vidioc_int_g_chip_ident_num,
/*
/* Debugging ioctls */
#ifdef CONFIG_VIDEO_ADV_DEBUG
int (*vidioc_g_register) (struct file *file, void *fh,
- struct v4l2_register *reg);
+ struct v4l2_dbg_register *reg);
int (*vidioc_s_register) (struct file *file, void *fh,
- struct v4l2_register *reg);
+ struct v4l2_dbg_register *reg);
#endif
int (*vidioc_g_chip_ident) (struct file *file, void *fh,
- struct v4l2_chip_ident *chip);
+ struct v4l2_dbg_chip_ident *chip);
int (*vidioc_enum_framesizes) (struct file *file, void *fh,
struct v4l2_frmsizeenum *fsize);
struct v4l2_frmivalenum *fival);
/* For other private ioctls */
- int (*vidioc_default) (struct file *file, void *fh,
+ long (*vidioc_default) (struct file *file, void *fh,
int cmd, void *arg);
};
extern const char *v4l2_type_names[];
/* Compatibility layer interface -- v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct file *file,
+typedef long (*v4l2_kioctl)(struct file *file,
unsigned int cmd, void *arg);
#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct file *file,
+long v4l_compat_translate_ioctl(struct file *file,
int cmd, void *arg, v4l2_kioctl driver_ioctl);
#else
#define v4l_compat_translate_ioctl(file, cmd, arg, ioctl) (-EINVAL)
#endif
+#ifdef CONFIG_COMPAT
/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+extern long v4l2_compat_ioctl32(struct file *file, unsigned int cmd,
unsigned long arg);
+#endif
/* Include support for obsoleted stuff */
-extern int video_usercopy(struct file *file, unsigned int cmd,
+extern long video_usercopy(struct file *file, unsigned int cmd,
unsigned long arg, v4l2_kioctl func);
/* Standard handlers for V4L ioctl's */
-
-/* This prototype is used on fops.unlocked_ioctl */
-extern long __video_ioctl2(struct file *file,
- unsigned int cmd, unsigned long arg);
-
-/* This prototype is used on fops.ioctl
- * Since fops.ioctl enables Kernel Big Lock, it is preferred
- * to use __video_ioctl2 instead.
- * It should be noticed that there's no lock code inside
- * video_ioctl2().
- */
-extern int video_ioctl2(struct inode *inode, struct file *file,
+extern long video_ioctl2(struct file *file,
unsigned int cmd, unsigned long arg);
#endif /* _V4L2_IOCTL_H */
not yet implemented) since ops provide proper type-checking.
*/
struct v4l2_subdev_core_ops {
- int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip);
+ int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip);
int (*log_status)(struct v4l2_subdev *sd);
int (*init)(struct v4l2_subdev *sd, u32 val);
int (*s_standby)(struct v4l2_subdev *sd, u32 standby);
int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
- int (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
+ long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
#ifdef CONFIG_VIDEO_ADV_DEBUG
- int (*g_register)(struct v4l2_subdev *sd, struct v4l2_register *reg);
- int (*s_register)(struct v4l2_subdev *sd, struct v4l2_register *reg);
+ int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
+ int (*s_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
#endif
};
struct snd_tea575x {
struct snd_card *card;
struct video_device vd; /* video device */
- struct file_operations fops;
+ struct v4l2_file_operations fops;
int dev_nr; /* requested device number + 1 */
int vd_registered; /* video device is registered */
int tea5759; /* 5759 chip is present */
* Linux Video interface
*/
-static int snd_tea575x_ioctl(struct inode *inode, struct file *file,
+static long snd_tea575x_ioctl(struct file *file,
unsigned int cmd, unsigned long data)
{
struct snd_tea575x *tea = video_drvdata(file);
{
}
-static int snd_tea575x_exclusive_open(struct inode *inode, struct file *file)
+static int snd_tea575x_exclusive_open(struct file *file)
{
struct snd_tea575x *tea = video_drvdata(file);
return test_and_set_bit(0, &tea->in_use) ? -EBUSY : 0;
}
-static int snd_tea575x_exclusive_release(struct inode *inode, struct file *file)
+static int snd_tea575x_exclusive_release(struct file *file)
{
struct snd_tea575x *tea = video_drvdata(file);
projects / linux-2.6-omap-h63xx.git / commitdiff