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kernel_linux
提交 a399810c 编写于 作者: H Hans Verkuil 提交者： Mauro Carvalho Chehab
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V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct 

All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in
a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it.

This ensures a clean separation between the const ops struct and the non-const
video_device struct.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
上级 b654fcdc
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Showing with 980 addition and 828 deletion
drivers/media/radio/dsbr100.c
浏览文件 @ a399810c
......@@ -445,14 +445,7 @@ static const struct file_operations usb_dsbr100_fops = {
.llseek = no_llseek,
};
/* V4L2 interface */
static struct video_device dsbr100_videodev_template =
{
.owner = THIS_MODULE,
.name = "D-Link DSB-R 100",
.type = VID_TYPE_TUNER,
.fops = &usb_dsbr100_fops,
.release = video_device_release,
static const struct v4l2_ioctl_ops usb_dsbr100_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -467,6 +460,16 @@ static struct video_device dsbr100_videodev_template =
.vidioc_s_input = vidioc_s_input,
};
/* V4L2 interface */
static struct video_device dsbr100_videodev_template = {
.owner = THIS_MODULE,
.name = "D-Link DSB-R 100",
.type = VID_TYPE_TUNER,
.fops = &usb_dsbr100_fops,
.ioctl_ops = &usb_dsbr100_ioctl_ops,
.release = video_device_release,
};
/* check if the device is present and register with v4l and
usb if it is */
static int usb_dsbr100_probe(struct usb_interface *intf,
......
drivers/media/radio/radio-aimslab.c
浏览文件 @ a399810c
......@@ -389,12 +389,7 @@ static const struct file_operations rtrack_fops = {
.llseek = no_llseek,
};
static struct video_device rtrack_radio=
{
.owner = THIS_MODULE,
.name = "RadioTrack radio",
.type = VID_TYPE_TUNER,
.fops = &rtrack_fops,
static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -409,6 +404,14 @@ static struct video_device rtrack_radio=
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device rtrack_radio = {
.owner = THIS_MODULE,
.name = "RadioTrack radio",
.type = VID_TYPE_TUNER,
.fops = &rtrack_fops,
.ioctl_ops = &rtrack_ioctl_ops,
};
static int __init rtrack_init(void)
{
if(io==-1)
......
drivers/media/radio/radio-aztech.c
浏览文件 @ a399810c
......@@ -353,12 +353,7 @@ static const struct file_operations aztech_fops = {
.llseek = no_llseek,
};
static struct video_device aztech_radio=
{
.owner = THIS_MODULE,
.name = "Aztech radio",
.type = VID_TYPE_TUNER,
.fops = &aztech_fops,
static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -373,6 +368,14 @@ static struct video_device aztech_radio=
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device aztech_radio = {
.owner = THIS_MODULE,
.name = "Aztech radio",
.type = VID_TYPE_TUNER,
.fops = &aztech_fops,
.ioctl_ops = &aztech_ioctl_ops,
};
module_param_named(debug,aztech_radio.debug, int, 0644);
MODULE_PARM_DESC(debug,"activates debug info");
......
drivers/media/radio/radio-cadet.c
浏览文件 @ a399810c
......@@ -570,12 +570,7 @@ static const struct file_operations cadet_fops = {
.llseek = no_llseek,
};
static struct video_device cadet_radio=
{
.owner = THIS_MODULE,
.name = "Cadet radio",
.type = VID_TYPE_TUNER,
.fops = &cadet_fops,
static const struct v4l2_ioctl_ops cadet_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -590,6 +585,14 @@ static struct video_device cadet_radio=
.vidioc_s_input = vidioc_s_input,
};
static struct video_device cadet_radio = {
.owner = THIS_MODULE,
.name = "Cadet radio",
.type = VID_TYPE_TUNER,
.fops = &cadet_fops,
.ioctl_ops = &cadet_ioctl_ops,
};
#ifdef CONFIG_PNP
static struct pnp_device_id cadet_pnp_devices[] = {
......
drivers/media/radio/radio-gemtek-pci.c
浏览文件 @ a399810c
......@@ -375,11 +375,7 @@ static const struct file_operations gemtek_pci_fops = {
.llseek = no_llseek,
};
static struct video_device vdev_template = {
.owner = THIS_MODULE,
.name = "Gemtek PCI Radio",
.type = VID_TYPE_TUNER,
.fops = &gemtek_pci_fops,
static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -394,6 +390,14 @@ static struct video_device vdev_template = {
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device vdev_template = {
.owner = THIS_MODULE,
.name = "Gemtek PCI Radio",
.type = VID_TYPE_TUNER,
.fops = &gemtek_pci_fops,
.ioctl_ops = &gemtek_pci_ioctl_ops,
};
static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )
{
struct gemtek_pci_card *card;
......
drivers/media/radio/radio-gemtek.c
浏览文件 @ a399810c
......@@ -553,11 +553,7 @@ static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
return 0;
}
static struct video_device gemtek_radio = {
.owner = THIS_MODULE,
.name = "GemTek Radio card",
.type = VID_TYPE_TUNER,
.fops = &gemtek_fops,
static const struct v4l2_ioctl_ops gemtek_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -572,6 +568,14 @@ static struct video_device gemtek_radio = {
.vidioc_s_ctrl = vidioc_s_ctrl
};
static struct video_device gemtek_radio = {
.owner = THIS_MODULE,
.name = "GemTek Radio card",
.type = VID_TYPE_TUNER,
.fops = &gemtek_fops,
.ioctl_ops = &gemtek_ioctl_ops,
};
/*
* Initialization / cleanup related stuff.
*/
......
drivers/media/radio/radio-maestro.c
浏览文件 @ a399810c
......@@ -355,10 +355,7 @@ static u16 __devinit radio_power_on(struct radio_device *dev)
return (ofreq == radio_bits_get(dev));
}
static struct video_device maestro_radio = {
.name = "Maestro radio",
.type = VID_TYPE_TUNER,
.fops = &maestro_fops,
static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -373,6 +370,13 @@ static struct video_device maestro_radio = {
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device maestro_radio = {
.name = "Maestro radio",
.type = VID_TYPE_TUNER,
.fops = &maestro_fops,
.ioctl_ops = &maestro_ioctl_ops,
};
static int __devinit maestro_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
......
drivers/media/radio/radio-maxiradio.c
浏览文件 @ a399810c
......@@ -374,13 +374,7 @@ static int vidioc_s_ctrl (struct file *file, void *priv,
return -EINVAL;
}
static struct video_device maxiradio_radio =
{
.owner = THIS_MODULE,
.name = "Maxi Radio FM2000 radio",
.type = VID_TYPE_TUNER,
.fops = &maxiradio_fops,
static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -395,6 +389,14 @@ static struct video_device maxiradio_radio =
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device maxiradio_radio = {
.owner = THIS_MODULE,
.name = "Maxi Radio FM2000 radio",
.type = VID_TYPE_TUNER,
.fops = &maxiradio_fops,
.ioctl_ops = &maxiradio_ioctl_ops,
};
static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
if(!request_region(pci_resource_start(pdev, 0),
......
drivers/media/radio/radio-rtrack2.c
浏览文件 @ a399810c
......@@ -295,12 +295,7 @@ static const struct file_operations rtrack2_fops = {
.llseek = no_llseek,
};
static struct video_device rtrack2_radio=
{
.owner = THIS_MODULE,
.name = "RadioTrack II radio",
.type = VID_TYPE_TUNER,
.fops = &rtrack2_fops,
static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -315,6 +310,14 @@ static struct video_device rtrack2_radio=
.vidioc_s_input = vidioc_s_input,
};
static struct video_device rtrack2_radio = {
.owner = THIS_MODULE,
.name = "RadioTrack II radio",
.type = VID_TYPE_TUNER,
.fops = &rtrack2_fops,
.ioctl_ops = &rtrack2_ioctl_ops,
};
static int __init rtrack2_init(void)
{
if(io==-1)
......
drivers/media/radio/radio-sf16fmi.c
浏览文件 @ a399810c
......@@ -295,12 +295,7 @@ static const struct file_operations fmi_fops = {
.llseek = no_llseek,
};
static struct video_device fmi_radio=
{
.owner = THIS_MODULE,
.name = "SF16FMx radio",
.type = VID_TYPE_TUNER,
.fops = &fmi_fops,
static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -315,6 +310,14 @@ static struct video_device fmi_radio=
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device fmi_radio = {
.owner = THIS_MODULE,
.name = "SF16FMx radio",
.type = VID_TYPE_TUNER,
.fops = &fmi_fops,
.ioctl_ops = &fmi_ioctl_ops,
};
/* ladis: this is my card. does any other types exist? */
static struct isapnp_device_id id_table[] __devinitdata = {
{ ISAPNP_ANY_ID, ISAPNP_ANY_ID,
......
drivers/media/radio/radio-sf16fmr2.c
浏览文件 @ a399810c
......@@ -411,12 +411,7 @@ static const struct file_operations fmr2_fops = {
.llseek = no_llseek,
};
static struct video_device fmr2_radio=
{
.owner = THIS_MODULE,
.name = "SF16FMR2 radio",
. type = VID_TYPE_TUNER,
.fops = &fmr2_fops,
static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -431,6 +426,14 @@ static struct video_device fmr2_radio=
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device fmr2_radio = {
.owner = THIS_MODULE,
.name = "SF16FMR2 radio",
.type = VID_TYPE_TUNER,
.fops = &fmr2_fops,
.ioctl_ops = &fmr2_ioctl_ops,
};
static int __init fmr2_init(void)
{
fmr2_unit.port = io;
......
drivers/media/radio/radio-si470x.c
浏览文件 @ a399810c
......@@ -1586,15 +1586,7 @@ static int si470x_vidioc_s_hw_freq_seek(struct file *file, void *priv,
return retval;
}
/*
* si470x_viddev_tamples - video device interface
*/
static struct video_device si470x_viddev_template = {
.fops = &si470x_fops,
.name = DRIVER_NAME,
.type = VID_TYPE_TUNER,
.release = video_device_release,
static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
.vidioc_querycap = si470x_vidioc_querycap,
.vidioc_g_input = si470x_vidioc_g_input,
.vidioc_s_input = si470x_vidioc_s_input,
......@@ -1608,6 +1600,17 @@ static struct video_device si470x_viddev_template = {
.vidioc_g_frequency = si470x_vidioc_g_frequency,
.vidioc_s_frequency = si470x_vidioc_s_frequency,
.vidioc_s_hw_freq_seek = si470x_vidioc_s_hw_freq_seek,
};
/*
* si470x_viddev_tamples - video device interface
*/
static struct video_device si470x_viddev_template = {
.fops = &si470x_fops,
.ioctl_ops = &si470x_ioctl_ops,
.name = DRIVER_NAME,
.type = VID_TYPE_TUNER,
.release = video_device_release,
.owner = THIS_MODULE,
};
......
drivers/media/radio/radio-terratec.c
浏览文件 @ a399810c
......@@ -367,12 +367,7 @@ static const struct file_operations terratec_fops = {
.llseek = no_llseek,
};
static struct video_device terratec_radio=
{
.owner = THIS_MODULE,
.name = "TerraTec ActiveRadio",
.type = VID_TYPE_TUNER,
.fops = &terratec_fops,
static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -387,6 +382,14 @@ static struct video_device terratec_radio=
.vidioc_s_input = vidioc_s_input,
};
static struct video_device terratec_radio = {
.owner = THIS_MODULE,
.name = "TerraTec ActiveRadio",
.type = VID_TYPE_TUNER,
.fops = &terratec_fops,
.ioctl_ops = &terratec_ioctl_ops,
};
static int __init terratec_init(void)
{
if(io==-1)
......
drivers/media/radio/radio-trust.c
浏览文件 @ a399810c
......@@ -347,12 +347,7 @@ static const struct file_operations trust_fops = {
.llseek = no_llseek,
};
static struct video_device trust_radio=
{
.owner = THIS_MODULE,
.name = "Trust FM Radio",
.type = VID_TYPE_TUNER,
.fops = &trust_fops,
static const struct v4l2_ioctl_ops trust_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -367,6 +362,14 @@ static struct video_device trust_radio=
.vidioc_s_input = vidioc_s_input,
};
static struct video_device trust_radio = {
.owner = THIS_MODULE,
.name = "Trust FM Radio",
.type = VID_TYPE_TUNER,
.fops = &trust_fops,
.ioctl_ops = &trust_ioctl_ops,
};
static int __init trust_init(void)
{
if(io == -1) {
......
drivers/media/radio/radio-typhoon.c
浏览文件 @ a399810c
......@@ -345,12 +345,7 @@ static const struct file_operations typhoon_fops = {
.llseek = no_llseek,
};
static struct video_device typhoon_radio =
{
.owner = THIS_MODULE,
.name = "Typhoon Radio",
.type = VID_TYPE_TUNER,
.fops = &typhoon_fops,
static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -365,6 +360,14 @@ static struct video_device typhoon_radio =
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device typhoon_radio = {
.owner = THIS_MODULE,
.name = "Typhoon Radio",
.type = VID_TYPE_TUNER,
.fops = &typhoon_fops,
.ioctl_ops = &typhoon_ioctl_ops,
};
#ifdef CONFIG_RADIO_TYPHOON_PROC_FS
static int typhoon_proc_show(struct seq_file *m, void *v)
......
drivers/media/radio/radio-zoltrix.c
浏览文件 @ a399810c
......@@ -408,12 +408,7 @@ static const struct file_operations zoltrix_fops =
.llseek = no_llseek,
};
static struct video_device zoltrix_radio =
{
.owner = THIS_MODULE,
.name = "Zoltrix Radio Plus",
.type = VID_TYPE_TUNER,
.fops = &zoltrix_fops,
static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
......@@ -428,6 +423,14 @@ static struct video_device zoltrix_radio =
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device zoltrix_radio = {
.owner = THIS_MODULE,
.name = "Zoltrix Radio Plus",
.type = VID_TYPE_TUNER,
.fops = &zoltrix_fops,
.ioctl_ops = &zoltrix_ioctl_ops,
};
static int __init zoltrix_init(void)
{
if (io == -1) {
......
drivers/media/video/bt8xx/bttv-driver.c
浏览文件 @ a399810c
......@@ -3358,10 +3358,7 @@ static const struct file_operations bttv_fops =
.poll = bttv_poll,
};
static struct video_device bttv_video_template =
{
.fops = &bttv_fops,
.minor = -1,
static const struct v4l2_ioctl_ops bttv_ioctl_ops = {
.vidioc_querycap = bttv_querycap,
.vidioc_enum_fmt_vid_cap = bttv_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = bttv_g_fmt_vid_cap,
......@@ -3412,6 +3409,12 @@ static struct video_device bttv_video_template =
.vidioc_g_register = bttv_g_register,
.vidioc_s_register = bttv_s_register,
#endif
};
static struct video_device bttv_video_template = {
.fops = &bttv_fops,
.minor = -1,
.ioctl_ops = &bttv_ioctl_ops,
.tvnorms = BTTV_NORMS,
.current_norm = V4L2_STD_PAL,
};
......@@ -3636,10 +3639,7 @@ static const struct file_operations radio_fops =
.poll = radio_poll,
};
static struct video_device radio_template =
{
.fops = &radio_fops,
.minor = -1,
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
......@@ -3656,6 +3656,12 @@ static struct video_device radio_template =
.vidioc_s_frequency = bttv_s_frequency,
};
static struct video_device radio_template = {
.fops = &radio_fops,
.minor = -1,
.ioctl_ops = &radio_ioctl_ops,
};
/* ----------------------------------------------------------------------- */
/* some debug code */
......
drivers/media/video/cafe_ccic.c
浏览文件 @ a399810c
......@@ -1769,17 +1769,7 @@ static const struct file_operations cafe_v4l_fops = {
.llseek = no_llseek,
};
static struct video_device cafe_v4l_template = {
.name = "cafe",
.type = VFL_TYPE_GRABBER,
.type2 = VID_TYPE_CAPTURE,
.minor = -1, /* Get one dynamically */
.tvnorms = V4L2_STD_NTSC_M,
.current_norm = V4L2_STD_NTSC_M, /* make mplayer happy */
.fops = &cafe_v4l_fops,
.release = cafe_v4l_dev_release,
static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
.vidioc_querycap = cafe_vidioc_querycap,
.vidioc_enum_fmt_vid_cap = cafe_vidioc_enum_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = cafe_vidioc_try_fmt_vid_cap,
......@@ -1802,6 +1792,19 @@ static struct video_device cafe_v4l_template = {
.vidioc_s_parm = cafe_vidioc_s_parm,
};
static struct video_device cafe_v4l_template = {
.name = "cafe",
.type = VFL_TYPE_GRABBER,
.type2 = VID_TYPE_CAPTURE,
.minor = -1, /* Get one dynamically */
.tvnorms = V4L2_STD_NTSC_M,
.current_norm = V4L2_STD_NTSC_M, /* make mplayer happy */
.fops = &cafe_v4l_fops,
.ioctl_ops = &cafe_v4l_ioctl_ops,
.release = cafe_v4l_dev_release,
};
......
drivers/media/video/cx18/cx18-ioctl.c
浏览文件 @ a399810c
......@@ -787,50 +787,54 @@ int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
return res;
}
void cx18_set_funcs(struct video_device *vdev)
{
vdev->vidioc_querycap = cx18_querycap;
vdev->vidioc_g_priority = cx18_g_priority;
vdev->vidioc_s_priority = cx18_s_priority;
vdev->vidioc_s_audio = cx18_s_audio;
vdev->vidioc_g_audio = cx18_g_audio;
vdev->vidioc_enumaudio = cx18_enumaudio;
vdev->vidioc_enum_input = cx18_enum_input;
vdev->vidioc_cropcap = cx18_cropcap;
vdev->vidioc_s_crop = cx18_s_crop;
vdev->vidioc_g_crop = cx18_g_crop;
vdev->vidioc_g_input = cx18_g_input;
vdev->vidioc_s_input = cx18_s_input;
vdev->vidioc_g_frequency = cx18_g_frequency;
vdev->vidioc_s_frequency = cx18_s_frequency;
vdev->vidioc_s_tuner = cx18_s_tuner;
vdev->vidioc_g_tuner = cx18_g_tuner;
vdev->vidioc_g_enc_index = cx18_g_enc_index;
vdev->vidioc_g_std = cx18_g_std;
vdev->vidioc_s_std = cx18_s_std;
vdev->vidioc_log_status = cx18_log_status;
vdev->vidioc_enum_fmt_vid_cap = cx18_enum_fmt_vid_cap;
vdev->vidioc_encoder_cmd = cx18_encoder_cmd;
vdev->vidioc_try_encoder_cmd = cx18_try_encoder_cmd;
vdev->vidioc_g_fmt_vid_cap = cx18_g_fmt_vid_cap;
vdev->vidioc_g_fmt_vbi_cap = cx18_g_fmt_vbi_cap;
vdev->vidioc_g_fmt_sliced_vbi_cap = cx18_g_fmt_sliced_vbi_cap;
vdev->vidioc_s_fmt_vid_cap = cx18_s_fmt_vid_cap;
vdev->vidioc_s_fmt_vbi_cap = cx18_s_fmt_vbi_cap;
vdev->vidioc_s_fmt_sliced_vbi_cap = cx18_s_fmt_sliced_vbi_cap;
vdev->vidioc_try_fmt_vid_cap = cx18_try_fmt_vid_cap;
vdev->vidioc_try_fmt_vbi_cap = cx18_try_fmt_vbi_cap;
vdev->vidioc_try_fmt_sliced_vbi_cap = cx18_try_fmt_sliced_vbi_cap;
vdev->vidioc_g_sliced_vbi_cap = cx18_g_sliced_vbi_cap;
vdev->vidioc_g_chip_ident = cx18_g_chip_ident;
static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
.vidioc_querycap = cx18_querycap,
.vidioc_g_priority = cx18_g_priority,
.vidioc_s_priority = cx18_s_priority,
.vidioc_s_audio = cx18_s_audio,
.vidioc_g_audio = cx18_g_audio,
.vidioc_enumaudio = cx18_enumaudio,
.vidioc_enum_input = cx18_enum_input,
.vidioc_cropcap = cx18_cropcap,
.vidioc_s_crop = cx18_s_crop,
.vidioc_g_crop = cx18_g_crop,
.vidioc_g_input = cx18_g_input,
.vidioc_s_input = cx18_s_input,
.vidioc_g_frequency = cx18_g_frequency,
.vidioc_s_frequency = cx18_s_frequency,
.vidioc_s_tuner = cx18_s_tuner,
.vidioc_g_tuner = cx18_g_tuner,
.vidioc_g_enc_index = cx18_g_enc_index,
.vidioc_g_std = cx18_g_std,
.vidioc_s_std = cx18_s_std,
.vidioc_log_status = cx18_log_status,
.vidioc_enum_fmt_vid_cap = cx18_enum_fmt_vid_cap,
.vidioc_encoder_cmd = cx18_encoder_cmd,
.vidioc_try_encoder_cmd = cx18_try_encoder_cmd,
.vidioc_g_fmt_vid_cap = cx18_g_fmt_vid_cap,
.vidioc_g_fmt_vbi_cap = cx18_g_fmt_vbi_cap,
.vidioc_g_fmt_sliced_vbi_cap = cx18_g_fmt_sliced_vbi_cap,
.vidioc_s_fmt_vid_cap = cx18_s_fmt_vid_cap,
.vidioc_s_fmt_vbi_cap = cx18_s_fmt_vbi_cap,
.vidioc_s_fmt_sliced_vbi_cap = cx18_s_fmt_sliced_vbi_cap,
.vidioc_try_fmt_vid_cap = cx18_try_fmt_vid_cap,
.vidioc_try_fmt_vbi_cap = cx18_try_fmt_vbi_cap,
.vidioc_try_fmt_sliced_vbi_cap = cx18_try_fmt_sliced_vbi_cap,
.vidioc_g_sliced_vbi_cap = cx18_g_sliced_vbi_cap,
.vidioc_g_chip_ident = cx18_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
vdev->vidioc_g_register = cx18_g_register;
vdev->vidioc_s_register = cx18_s_register;
.vidioc_g_register = cx18_g_register,
.vidioc_s_register = cx18_s_register,
#endif
vdev->vidioc_default = cx18_default;
vdev->vidioc_queryctrl = cx18_queryctrl;
vdev->vidioc_querymenu = cx18_querymenu;
vdev->vidioc_g_ext_ctrls = cx18_g_ext_ctrls;
vdev->vidioc_s_ext_ctrls = cx18_s_ext_ctrls;
vdev->vidioc_try_ext_ctrls = cx18_try_ext_ctrls;
.vidioc_default = cx18_default,
.vidioc_queryctrl = cx18_queryctrl,
.vidioc_querymenu = cx18_querymenu,
.vidioc_g_ext_ctrls = cx18_g_ext_ctrls,
.vidioc_s_ext_ctrls = cx18_s_ext_ctrls,
.vidioc_try_ext_ctrls = cx18_try_ext_ctrls,
};
void cx18_set_funcs(struct video_device *vdev)
{
vdev->ioctl_ops = &cx18_ioctl_ops;
}
drivers/media/video/cx23885/cx23885-417.c
浏览文件 @ a399810c
......@@ -1700,14 +1700,7 @@ static struct file_operations mpeg_fops = {
.llseek = no_llseek,
};
static struct video_device cx23885_mpeg_template = {
.name = "cx23885",
.type = VID_TYPE_CAPTURE |
VID_TYPE_TUNER |
VID_TYPE_SCALES |
VID_TYPE_MPEG_ENCODER,
.fops = &mpeg_fops,
.minor = -1,
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_s_std = vidioc_s_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
......@@ -1736,6 +1729,17 @@ static struct video_device cx23885_mpeg_template = {
.vidioc_queryctrl = vidioc_queryctrl,
};
static struct video_device cx23885_mpeg_template = {
.name = "cx23885",
.type = VID_TYPE_CAPTURE |
VID_TYPE_TUNER |
VID_TYPE_SCALES |
VID_TYPE_MPEG_ENCODER,
.fops = &mpeg_fops,
.ioctl_ops = &mpeg_ioctl_ops,
.minor = -1,
};
void cx23885_417_unregister(struct cx23885_dev *dev)
{
dprintk(1, "%s()\n", __func__);
......
drivers/media/video/cx23885/cx23885-video.c
浏览文件 @ a399810c
......@@ -1434,12 +1434,7 @@ static const struct file_operations video_fops = {
.llseek = no_llseek,
};
static struct video_device cx23885_vbi_template;
static struct video_device cx23885_video_template = {
.name = "cx23885-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
.fops = &video_fops,
.minor = -1,
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
......@@ -1472,6 +1467,15 @@ static struct video_device cx23885_video_template = {
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
};
static struct video_device cx23885_vbi_template;
static struct video_device cx23885_video_template = {
.name = "cx23885-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
.fops = &video_fops,
.minor = -1,
.ioctl_ops = &video_ioctl_ops,
.tvnorms = CX23885_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
......
drivers/media/video/cx88/cx88-blackbird.c
浏览文件 @ a399810c
......@@ -1175,12 +1175,7 @@ static const struct file_operations mpeg_fops =
.llseek = no_llseek,
};
static struct video_device cx8802_mpeg_template =
{
.name = "cx8802",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES|VID_TYPE_MPEG_ENCODER,
.fops = &mpeg_fops,
.minor = -1,
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_querymenu = vidioc_querymenu,
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
......@@ -1208,6 +1203,15 @@ static struct video_device cx8802_mpeg_template =
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_std = vidioc_s_std,
};
static struct video_device cx8802_mpeg_template = {
.name = "cx8802",
.type = VID_TYPE_CAPTURE | VID_TYPE_TUNER |
VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER,
.fops = &mpeg_fops,
.ioctl_ops = &mpeg_ioctl_ops,
.minor = -1,
.tvnorms = CX88_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
......
drivers/media/video/cx88/cx88-video.c
浏览文件 @ a399810c
......@@ -1683,13 +1683,7 @@ static const struct file_operations video_fops =
.llseek = no_llseek,
};
static struct video_device cx8800_vbi_template;
static struct video_device cx8800_video_template =
{
.name = "cx8800-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
.fops = &video_fops,
.minor = -1,
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
......@@ -1722,6 +1716,16 @@ static struct video_device cx8800_video_template =
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
};
static struct video_device cx8800_vbi_template;
static struct video_device cx8800_video_template = {
.name = "cx8800-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
.fops = &video_fops,
.minor = -1,
.ioctl_ops = &video_ioctl_ops,
.tvnorms = CX88_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
......@@ -1736,12 +1740,7 @@ static const struct file_operations radio_fops =
.llseek = no_llseek,
};
static struct video_device cx8800_radio_template =
{
.name = "cx8800-radio",
.type = VID_TYPE_TUNER,
.fops = &radio_fops,
.minor = -1,
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
......@@ -1760,6 +1759,14 @@ static struct video_device cx8800_radio_template =
#endif
};
static struct video_device cx8800_radio_template = {
.name = "cx8800-radio",
.type = VID_TYPE_TUNER,
.fops = &radio_fops,
.minor = -1,
.ioctl_ops = &radio_ioctl_ops,
};
/* ----------------------------------------------------------- */
static void cx8800_unregister_video(struct cx8800_dev *dev)
......
drivers/media/video/em28xx/em28xx-video.c
浏览文件 @ a399810c
......@@ -1764,20 +1764,7 @@ static const struct file_operations em28xx_v4l_fops = {
.compat_ioctl = v4l_compat_ioctl32,
};
static const struct 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 video_device em28xx_video_template = {
.fops = &em28xx_v4l_fops,
.release = video_device_release,
.minor = -1,
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
......@@ -1815,16 +1802,29 @@ static const struct video_device em28xx_video_template = {
#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidiocgmbuf,
#endif
};
static const struct video_device em28xx_video_template = {
.fops = &em28xx_v4l_fops,
.release = video_device_release,
.ioctl_ops = &video_ioctl_ops,
.minor = -1,
.tvnorms = V4L2_STD_ALL,
.current_norm = V4L2_STD_PAL,
};
static struct video_device em28xx_radio_template = {
.name = "em28xx-radio",
.type = VID_TYPE_TUNER,
.fops = &radio_fops,
.minor = -1,
static const struct 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 = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
......@@ -1843,6 +1843,14 @@ static struct video_device em28xx_radio_template = {
#endif
};
static struct video_device em28xx_radio_template = {
.name = "em28xx-radio",
.type = VID_TYPE_TUNER,
.fops = &radio_fops,
.ioctl_ops = &radio_ioctl_ops,
.minor = -1,
};
/******************************** usb interface ******************************/
......
drivers/media/video/gspca/gspca.c
浏览文件 @ a399810c
......@@ -1651,12 +1651,7 @@ static struct file_operations dev_fops = {
.poll = dev_poll,
};
static struct video_device gspca_template = {
.name = "gspca main driver",
.type = VID_TYPE_CAPTURE,
.fops = &dev_fops,
.release = dev_release, /* mandatory */
.minor = -1,
static const struct v4l2_ioctl_ops dev_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_dqbuf = vidioc_dqbuf,
.vidioc_qbuf = vidioc_qbuf,
......@@ -1685,6 +1680,15 @@ static struct video_device gspca_template = {
#endif
};
static struct video_device gspca_template = {
.name = "gspca main driver",
.type = VID_TYPE_CAPTURE,
.fops = &dev_fops,
.ioctl_ops = &dev_ioctl_ops,
.release = dev_release, /* mandatory */
.minor = -1,
};
/*
* probe and create a new gspca device
*
......
drivers/media/video/ivtv/ivtv-ioctl.c
浏览文件 @ a399810c
......@@ -1842,69 +1842,73 @@ int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
return res;
}
void ivtv_set_funcs(struct video_device *vdev)
{
vdev->vidioc_querycap = ivtv_querycap;
vdev->vidioc_g_priority = ivtv_g_priority;
vdev->vidioc_s_priority = ivtv_s_priority;
vdev->vidioc_s_audio = ivtv_s_audio;
vdev->vidioc_g_audio = ivtv_g_audio;
vdev->vidioc_enumaudio = ivtv_enumaudio;
vdev->vidioc_s_audout = ivtv_s_audout;
vdev->vidioc_g_audout = ivtv_g_audout;
vdev->vidioc_enum_input = ivtv_enum_input;
vdev->vidioc_enum_output = ivtv_enum_output;
vdev->vidioc_enumaudout = ivtv_enumaudout;
vdev->vidioc_cropcap = ivtv_cropcap;
vdev->vidioc_s_crop = ivtv_s_crop;
vdev->vidioc_g_crop = ivtv_g_crop;
vdev->vidioc_g_input = ivtv_g_input;
vdev->vidioc_s_input = ivtv_s_input;
vdev->vidioc_g_output = ivtv_g_output;
vdev->vidioc_s_output = ivtv_s_output;
vdev->vidioc_g_frequency = ivtv_g_frequency;
vdev->vidioc_s_frequency = ivtv_s_frequency;
vdev->vidioc_s_tuner = ivtv_s_tuner;
vdev->vidioc_g_tuner = ivtv_g_tuner;
vdev->vidioc_g_enc_index = ivtv_g_enc_index;
vdev->vidioc_g_fbuf = ivtv_g_fbuf;
vdev->vidioc_s_fbuf = ivtv_s_fbuf;
vdev->vidioc_g_std = ivtv_g_std;
vdev->vidioc_s_std = ivtv_s_std;
vdev->vidioc_overlay = ivtv_overlay;
vdev->vidioc_log_status = ivtv_log_status;
vdev->vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap;
vdev->vidioc_encoder_cmd = ivtv_encoder_cmd;
vdev->vidioc_try_encoder_cmd = ivtv_try_encoder_cmd;
vdev->vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out;
vdev->vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap;
vdev->vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap;
vdev->vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap;
vdev->vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out;
vdev->vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay;
vdev->vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out;
vdev->vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap;
vdev->vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap;
vdev->vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap;
vdev->vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out;
vdev->vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay;
vdev->vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out;
vdev->vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap;
vdev->vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap;
vdev->vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap;
vdev->vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out;
vdev->vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay;
vdev->vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out;
vdev->vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap;
vdev->vidioc_g_chip_ident = ivtv_g_chip_ident;
static const struct v4l2_ioctl_ops ivtv_ioctl_ops = {
.vidioc_querycap = ivtv_querycap,
.vidioc_g_priority = ivtv_g_priority,
.vidioc_s_priority = ivtv_s_priority,
.vidioc_s_audio = ivtv_s_audio,
.vidioc_g_audio = ivtv_g_audio,
.vidioc_enumaudio = ivtv_enumaudio,
.vidioc_s_audout = ivtv_s_audout,
.vidioc_g_audout = ivtv_g_audout,
.vidioc_enum_input = ivtv_enum_input,
.vidioc_enum_output = ivtv_enum_output,
.vidioc_enumaudout = ivtv_enumaudout,
.vidioc_cropcap = ivtv_cropcap,
.vidioc_s_crop = ivtv_s_crop,
.vidioc_g_crop = ivtv_g_crop,
.vidioc_g_input = ivtv_g_input,
.vidioc_s_input = ivtv_s_input,
.vidioc_g_output = ivtv_g_output,
.vidioc_s_output = ivtv_s_output,
.vidioc_g_frequency = ivtv_g_frequency,
.vidioc_s_frequency = ivtv_s_frequency,
.vidioc_s_tuner = ivtv_s_tuner,
.vidioc_g_tuner = ivtv_g_tuner,
.vidioc_g_enc_index = ivtv_g_enc_index,
.vidioc_g_fbuf = ivtv_g_fbuf,
.vidioc_s_fbuf = ivtv_s_fbuf,
.vidioc_g_std = ivtv_g_std,
.vidioc_s_std = ivtv_s_std,
.vidioc_overlay = ivtv_overlay,
.vidioc_log_status = ivtv_log_status,
.vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap,
.vidioc_encoder_cmd = ivtv_encoder_cmd,
.vidioc_try_encoder_cmd = ivtv_try_encoder_cmd,
.vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out,
.vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap,
.vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap,
.vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap,
.vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out,
.vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay,
.vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out,
.vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap,
.vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap,
.vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap,
.vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out,
.vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay,
.vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out,
.vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap,
.vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap,
.vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap,
.vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out,
.vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay,
.vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out,
.vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap,
.vidioc_g_chip_ident = ivtv_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
vdev->vidioc_g_register = ivtv_g_register;
vdev->vidioc_s_register = ivtv_s_register;
.vidioc_g_register = ivtv_g_register,
.vidioc_s_register = ivtv_s_register,
#endif
vdev->vidioc_default = ivtv_default;
vdev->vidioc_queryctrl = ivtv_queryctrl;
vdev->vidioc_querymenu = ivtv_querymenu;
vdev->vidioc_g_ext_ctrls = ivtv_g_ext_ctrls;
vdev->vidioc_s_ext_ctrls = ivtv_s_ext_ctrls;
vdev->vidioc_try_ext_ctrls = ivtv_try_ext_ctrls;
.vidioc_default = ivtv_default,
.vidioc_queryctrl = ivtv_queryctrl,
.vidioc_querymenu = ivtv_querymenu,
.vidioc_g_ext_ctrls = ivtv_g_ext_ctrls,
.vidioc_s_ext_ctrls = ivtv_s_ext_ctrls,
.vidioc_try_ext_ctrls = ivtv_try_ext_ctrls,
};
void ivtv_set_funcs(struct video_device *vdev)
{
vdev->ioctl_ops = &ivtv_ioctl_ops;
}
drivers/media/video/meye.c
浏览文件 @ a399810c
......@@ -1698,13 +1698,7 @@ static const struct file_operations meye_fops = {
.llseek = no_llseek,
};
static struct video_device meye_template = {
.owner = THIS_MODULE,
.name = "meye",
.type = VID_TYPE_CAPTURE,
.fops = &meye_fops,
.release = video_device_release,
.minor = -1,
static const struct v4l2_ioctl_ops meye_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
......@@ -1725,6 +1719,16 @@ static struct video_device meye_template = {
.vidioc_default = vidioc_default,
};
static struct video_device meye_template = {
.owner = THIS_MODULE,
.name = "meye",
.type = VID_TYPE_CAPTURE,
.fops = &meye_fops,
.ioctl_ops = &meye_ioctl_ops,
.release = video_device_release,
.minor = -1,
};
#ifdef CONFIG_PM
static int meye_suspend(struct pci_dev *pdev, pm_message_t state)
{
......
drivers/media/video/s2255drv.c
浏览文件 @ a399810c
......@@ -1659,12 +1659,7 @@ static const struct file_operations s2255_fops_v4l = {
.llseek = no_llseek,
};
static struct video_device template = {
.name = "s2255v",
.type = VID_TYPE_CAPTURE,
.fops = &s2255_fops_v4l,
.minor = -1,
.release = video_device_release,
static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
......@@ -1686,6 +1681,15 @@ static struct video_device template = {
#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidioc_cgmbuf,
#endif
};
static struct video_device template = {
.name = "s2255v",
.type = VID_TYPE_CAPTURE,
.fops = &s2255_fops_v4l,
.ioctl_ops = &s2255_ioctl_ops,
.minor = -1,
.release = video_device_release,
.tvnorms = S2255_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
......
drivers/media/video/saa7134/saa7134-empress.c
浏览文件 @ a399810c
......@@ -400,16 +400,7 @@ static const struct file_operations ts_fops =
.llseek = no_llseek,
};
/* ----------------------------------------------------------- */
static struct video_device saa7134_empress_template =
{
.name = "saa7134-empress",
.type = 0 /* FIXME */,
.type2 = 0 /* FIXME */,
.fops = &ts_fops,
.minor = -1,
static const struct v4l2_ioctl_ops ts_ioctl_ops = {
.vidioc_querycap = empress_querycap,
.vidioc_enum_fmt_vid_cap = empress_enum_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = empress_s_fmt_vid_cap,
......@@ -430,6 +421,17 @@ static struct video_device saa7134_empress_template =
.vidioc_querymenu = empress_querymenu,
.vidioc_g_ctrl = saa7134_g_ctrl,
.vidioc_s_ctrl = saa7134_s_ctrl,
};
/* ----------------------------------------------------------- */
static struct video_device saa7134_empress_template = {
.name = "saa7134-empress",
.type = 0 /* FIXME */,
.type2 = 0 /* FIXME */,
.fops = &ts_fops,
.minor = -1,
.ioctl_ops = &ts_ioctl_ops,
.tvnorms = SAA7134_NORMS,
.current_norm = V4L2_STD_PAL,
......
drivers/media/video/saa7134/saa7134-video.c
浏览文件 @ a399810c
......@@ -2353,26 +2353,7 @@ static const struct file_operations video_fops =
.llseek = no_llseek,
};
static const struct file_operations radio_fops =
{
.owner = THIS_MODULE,
.open = video_open,
.release = video_release,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
/* ----------------------------------------------------------- */
/* exported stuff */
struct video_device saa7134_video_template =
{
.name = "saa7134-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER |
VID_TYPE_CLIPPING|VID_TYPE_SCALES,
.fops = &video_fops,
.minor = -1,
static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = saa7134_querycap,
.vidioc_enum_fmt_vid_cap = saa7134_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = saa7134_g_fmt_vid_cap,
......@@ -2421,16 +2402,18 @@ struct video_device saa7134_video_template =
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
.tvnorms = SAA7134_NORMS,
.current_norm = V4L2_STD_PAL,
};
struct video_device saa7134_radio_template =
{
.name = "saa7134-radio",
.type = VID_TYPE_TUNER,
.fops = &radio_fops,
.minor = -1,
static const struct 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 = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
......@@ -2447,6 +2430,28 @@ struct video_device saa7134_radio_template =
.vidioc_s_frequency = saa7134_s_frequency,
};
/* ----------------------------------------------------------- */
/* exported stuff */
struct video_device saa7134_video_template = {
.name = "saa7134-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER |
VID_TYPE_CLIPPING|VID_TYPE_SCALES,
.fops = &video_fops,
.ioctl_ops = &video_ioctl_ops,
.minor = -1,
.tvnorms = SAA7134_NORMS,
.current_norm = V4L2_STD_PAL,
};
struct video_device saa7134_radio_template = {
.name = "saa7134-radio",
.type = VID_TYPE_TUNER,
.fops = &radio_fops,
.ioctl_ops = &radio_ioctl_ops,
.minor = -1,
};
int saa7134_video_init1(struct saa7134_dev *dev)
{
/* sanitycheck insmod options */
......
drivers/media/video/soc_camera.c
浏览文件 @ a399810c
......@@ -862,6 +862,35 @@ void soc_camera_device_unregister(struct soc_camera_device *icd)
}
EXPORT_SYMBOL(soc_camera_device_unregister);
static const struct v4l2_ioctl_ops soc_camera_ioctl_ops = {
.vidioc_querycap = soc_camera_querycap,
.vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap,
.vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap,
.vidioc_enum_input = soc_camera_enum_input,
.vidioc_g_input = soc_camera_g_input,
.vidioc_s_input = soc_camera_s_input,
.vidioc_s_std = soc_camera_s_std,
.vidioc_reqbufs = soc_camera_reqbufs,
.vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap,
.vidioc_querybuf = soc_camera_querybuf,
.vidioc_qbuf = soc_camera_qbuf,
.vidioc_dqbuf = soc_camera_dqbuf,
.vidioc_streamon = soc_camera_streamon,
.vidioc_streamoff = soc_camera_streamoff,
.vidioc_queryctrl = soc_camera_queryctrl,
.vidioc_g_ctrl = soc_camera_g_ctrl,
.vidioc_s_ctrl = soc_camera_s_ctrl,
.vidioc_cropcap = soc_camera_cropcap,
.vidioc_g_crop = soc_camera_g_crop,
.vidioc_s_crop = soc_camera_s_crop,
.vidioc_g_chip_ident = soc_camera_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = soc_camera_g_register,
.vidioc_s_register = soc_camera_s_register,
#endif
};
int soc_camera_video_start(struct soc_camera_device *icd)
{
struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
......@@ -882,35 +911,10 @@ int soc_camera_video_start(struct soc_camera_device *icd)
vdev->type = VID_TYPE_CAPTURE;
vdev->current_norm = V4L2_STD_UNKNOWN;
vdev->fops = &soc_camera_fops;
vdev->ioctl_ops = &soc_camera_ioctl_ops;
vdev->release = video_device_release;
vdev->minor = -1;
vdev->tvnorms = V4L2_STD_UNKNOWN,
vdev->vidioc_querycap = soc_camera_querycap;
vdev->vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap;
vdev->vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap;
vdev->vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap;
vdev->vidioc_enum_input = soc_camera_enum_input;
vdev->vidioc_g_input = soc_camera_g_input;
vdev->vidioc_s_input = soc_camera_s_input;
vdev->vidioc_s_std = soc_camera_s_std;
vdev->vidioc_reqbufs = soc_camera_reqbufs;
vdev->vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap;
vdev->vidioc_querybuf = soc_camera_querybuf;
vdev->vidioc_qbuf = soc_camera_qbuf;
vdev->vidioc_dqbuf = soc_camera_dqbuf;
vdev->vidioc_streamon = soc_camera_streamon;
vdev->vidioc_streamoff = soc_camera_streamoff;
vdev->vidioc_queryctrl = soc_camera_queryctrl;
vdev->vidioc_g_ctrl = soc_camera_g_ctrl;
vdev->vidioc_s_ctrl = soc_camera_s_ctrl;
vdev->vidioc_cropcap = soc_camera_cropcap;
vdev->vidioc_g_crop = soc_camera_g_crop;
vdev->vidioc_s_crop = soc_camera_s_crop;
vdev->vidioc_g_chip_ident = soc_camera_g_chip_ident;
#ifdef CONFIG_VIDEO_ADV_DEBUG
vdev->vidioc_g_register = soc_camera_g_register;
vdev->vidioc_s_register = soc_camera_s_register;
#endif
icd->current_fmt = &icd->formats[0];
......
drivers/media/video/stk-webcam.c
浏览文件 @ a399810c
......@@ -1328,20 +1328,7 @@ static struct file_operations v4l_stk_fops = {
.llseek = no_llseek
};
static void stk_v4l_dev_release(struct video_device *vd)
{
}
static struct video_device stk_v4l_data = {
.name = "stkwebcam",
.type = VFL_TYPE_GRABBER,
.type2 = VID_TYPE_CAPTURE,
.minor = -1,
.tvnorms = V4L2_STD_UNKNOWN,
.current_norm = V4L2_STD_UNKNOWN,
.fops = &v4l_stk_fops,
.release = stk_v4l_dev_release,
static const struct v4l2_ioctl_ops v4l_stk_ioctl_ops = {
.vidioc_querycap = stk_vidioc_querycap,
.vidioc_enum_fmt_vid_cap = stk_vidioc_enum_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = stk_vidioc_try_fmt_vid_cap,
......@@ -1363,6 +1350,22 @@ static struct video_device stk_v4l_data = {
.vidioc_g_parm = stk_vidioc_g_parm,
};
static void stk_v4l_dev_release(struct video_device *vd)
{
}
static struct video_device stk_v4l_data = {
.name = "stkwebcam",
.type = VFL_TYPE_GRABBER,
.type2 = VID_TYPE_CAPTURE,
.minor = -1,
.tvnorms = V4L2_STD_UNKNOWN,
.current_norm = V4L2_STD_UNKNOWN,
.fops = &v4l_stk_fops,
.ioctl_ops = &v4l_stk_ioctl_ops,
.release = stk_v4l_dev_release,
};
static int stk_register_video_device(struct stk_camera *dev)
{
......
drivers/media/video/usbvision/usbvision-video.c
浏览文件 @ a399810c
......@@ -1370,13 +1370,8 @@ static const struct file_operations usbvision_fops = {
/* .poll = video_poll, */
.compat_ioctl = v4l_compat_ioctl32,
};
static struct video_device usbvision_video_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER | VID_TYPE_CAPTURE,
.fops = &usbvision_fops,
.name = "usbvision-video",
.release = video_device_release,
.minor = -1,
static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
......@@ -1408,6 +1403,16 @@ static struct video_device usbvision_video_template = {
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
};
static struct video_device usbvision_video_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER | VID_TYPE_CAPTURE,
.fops = &usbvision_fops,
.ioctl_ops = &usbvision_ioctl_ops,
.name = "usbvision-video",
.release = video_device_release,
.minor = -1,
.tvnorms = USBVISION_NORMS,
.current_norm = V4L2_STD_PAL
};
......@@ -1423,14 +1428,7 @@ static const struct file_operations usbvision_radio_fops = {
.compat_ioctl = v4l_compat_ioctl32,
};
static struct video_device usbvision_radio_template=
{
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER,
.fops = &usbvision_radio_fops,
.name = "usbvision-radio",
.release = video_device_release,
.minor = -1,
static const struct v4l2_ioctl_ops usbvision_radio_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
......@@ -1444,6 +1442,16 @@ static struct video_device usbvision_radio_template=
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
};
static struct video_device usbvision_radio_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER,
.fops = &usbvision_radio_fops,
.name = "usbvision-radio",
.release = video_device_release,
.minor = -1,
.ioctl_ops = &usbvision_radio_ioctl_ops,
.tvnorms = USBVISION_NORMS,
.current_norm = V4L2_STD_PAL
......
drivers/media/video/v4l2-ioctl.c
浏览文件 @ a399810c
......@@ -579,43 +579,46 @@ static inline int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
return 1;
}
static int check_fmt(struct video_device *vfd, enum v4l2_buf_type type)
static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type)
{
if (ops == NULL)
return -EINVAL;
switch (type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
if (vfd->vidioc_try_fmt_vid_cap)
if (ops->vidioc_try_fmt_vid_cap)
return 0;
break;
case V4L2_BUF_TYPE_VIDEO_OVERLAY:
if (vfd->vidioc_try_fmt_vid_overlay)
if (ops->vidioc_try_fmt_vid_overlay)
return 0;
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
if (vfd->vidioc_try_fmt_vid_out)
if (ops->vidioc_try_fmt_vid_out)
return 0;
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
if (vfd->vidioc_try_fmt_vid_out_overlay)
if (ops->vidioc_try_fmt_vid_out_overlay)
return 0;
break;
case V4L2_BUF_TYPE_VBI_CAPTURE:
if (vfd->vidioc_try_fmt_vbi_cap)
if (ops->vidioc_try_fmt_vbi_cap)
return 0;
break;
case V4L2_BUF_TYPE_VBI_OUTPUT:
if (vfd->vidioc_try_fmt_vbi_out)
if (ops->vidioc_try_fmt_vbi_out)
return 0;
break;
case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
if (vfd->vidioc_try_fmt_sliced_vbi_cap)
if (ops->vidioc_try_fmt_sliced_vbi_cap)
return 0;
break;
case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
if (vfd->vidioc_try_fmt_sliced_vbi_out)
if (ops->vidioc_try_fmt_sliced_vbi_out)
return 0;
break;
case V4L2_BUF_TYPE_PRIVATE:
if (vfd->vidioc_try_fmt_type_private)
if (ops->vidioc_try_fmt_type_private)
return 0;
break;
}
......@@ -626,6 +629,7 @@ static int __video_do_ioctl(struct inode *inode, 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;
......@@ -635,6 +639,12 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
printk(KERN_CONT "\n");
}
if (ops == NULL) {
printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n",
vfd->name);
return -EINVAL;
}
#ifdef CONFIG_VIDEO_V4L1_COMPAT
/***********************************************************
Handles calls to the obsoleted V4L1 API
......@@ -648,9 +658,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
memset(p, 0, sizeof(*p));
if (!vfd->vidiocgmbuf)
if (!ops->vidiocgmbuf)
return ret;
ret = vfd->vidiocgmbuf(file, fh, p);
ret = ops->vidiocgmbuf(file, fh, p);
if (!ret)
dbgarg(cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
p->size, p->frames,
......@@ -676,10 +686,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_capability *cap = (struct v4l2_capability *)arg;
memset(cap, 0, sizeof(*cap));
if (!vfd->vidioc_querycap)
if (!ops->vidioc_querycap)
break;
ret = vfd->vidioc_querycap(file, fh, cap);
ret = ops->vidioc_querycap(file, fh, cap);
if (!ret)
dbgarg(cmd, "driver=%s, card=%s, bus=%s, "
"version=0x%08x, "
......@@ -695,9 +705,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
enum v4l2_priority *p = arg;
if (!vfd->vidioc_g_priority)
if (!ops->vidioc_g_priority)
break;
ret = vfd->vidioc_g_priority(file, fh, p);
ret = ops->vidioc_g_priority(file, fh, p);
if (!ret)
dbgarg(cmd, "priority is %d\n", *p);
break;
......@@ -706,10 +716,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
enum v4l2_priority *p = arg;
if (!vfd->vidioc_s_priority)
if (!ops->vidioc_s_priority)
break;
dbgarg(cmd, "setting priority to %d\n", *p);
ret = vfd->vidioc_s_priority(file, fh, *p);
ret = ops->vidioc_s_priority(file, fh, *p);
break;
}
......@@ -728,12 +738,12 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
switch (type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
if (vfd->vidioc_enum_fmt_vid_cap)
ret = vfd->vidioc_enum_fmt_vid_cap(file, fh, f);
if (ops->vidioc_enum_fmt_vid_cap)
ret = ops->vidioc_enum_fmt_vid_cap(file, fh, f);
break;
case V4L2_BUF_TYPE_VIDEO_OVERLAY:
if (vfd->vidioc_enum_fmt_vid_overlay)
ret = vfd->vidioc_enum_fmt_vid_overlay(file,
if (ops->vidioc_enum_fmt_vid_overlay)
ret = ops->vidioc_enum_fmt_vid_overlay(file,
fh, f);
break;
#if 1
......@@ -742,19 +752,19 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
* it though, so just warn that this is deprecated and will be
* removed in the near future. */
case V4L2_BUF_TYPE_VBI_CAPTURE:
if (vfd->vidioc_enum_fmt_vbi_cap) {
if (ops->vidioc_enum_fmt_vbi_cap) {
printk(KERN_WARNING "vidioc_enum_fmt_vbi_cap will be removed in 2.6.28!\n");
ret = vfd->vidioc_enum_fmt_vbi_cap(file, fh, f);
ret = ops->vidioc_enum_fmt_vbi_cap(file, fh, f);
}
break;
#endif
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
if (vfd->vidioc_enum_fmt_vid_out)
ret = vfd->vidioc_enum_fmt_vid_out(file, fh, f);
if (ops->vidioc_enum_fmt_vid_out)
ret = ops->vidioc_enum_fmt_vid_out(file, fh, f);
break;
case V4L2_BUF_TYPE_PRIVATE:
if (vfd->vidioc_enum_fmt_type_private)
ret = vfd->vidioc_enum_fmt_type_private(file,
if (ops->vidioc_enum_fmt_type_private)
ret = ops->vidioc_enum_fmt_type_private(file,
fh, f);
break;
default:
......@@ -782,48 +792,48 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
if (vfd->vidioc_g_fmt_vid_cap)
ret = vfd->vidioc_g_fmt_vid_cap(file, fh, f);
if (ops->vidioc_g_fmt_vid_cap)
ret = ops->vidioc_g_fmt_vid_cap(file, fh, f);
if (!ret)
v4l_print_pix_fmt(vfd, &f->fmt.pix);
break;
case V4L2_BUF_TYPE_VIDEO_OVERLAY:
if (vfd->vidioc_g_fmt_vid_overlay)
ret = vfd->vidioc_g_fmt_vid_overlay(file,
if (ops->vidioc_g_fmt_vid_overlay)
ret = ops->vidioc_g_fmt_vid_overlay(file,
fh, f);
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
if (vfd->vidioc_g_fmt_vid_out)
ret = vfd->vidioc_g_fmt_vid_out(file, fh, f);
if (ops->vidioc_g_fmt_vid_out)
ret = ops->vidioc_g_fmt_vid_out(file, fh, f);
if (!ret)
v4l_print_pix_fmt(vfd, &f->fmt.pix);
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
if (vfd->vidioc_g_fmt_vid_out_overlay)
ret = vfd->vidioc_g_fmt_vid_out_overlay(file,
if (ops->vidioc_g_fmt_vid_out_overlay)
ret = ops->vidioc_g_fmt_vid_out_overlay(file,
fh, f);
break;
case V4L2_BUF_TYPE_VBI_CAPTURE:
if (vfd->vidioc_g_fmt_vbi_cap)
ret = vfd->vidioc_g_fmt_vbi_cap(file, fh, f);
if (ops->vidioc_g_fmt_vbi_cap)
ret = ops->vidioc_g_fmt_vbi_cap(file, fh, f);
break;
case V4L2_BUF_TYPE_VBI_OUTPUT:
if (vfd->vidioc_g_fmt_vbi_out)
ret = vfd->vidioc_g_fmt_vbi_out(file, fh, f);
if (ops->vidioc_g_fmt_vbi_out)
ret = ops->vidioc_g_fmt_vbi_out(file, fh, f);
break;
case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
if (vfd->vidioc_g_fmt_sliced_vbi_cap)
ret = vfd->vidioc_g_fmt_sliced_vbi_cap(file,
if (ops->vidioc_g_fmt_sliced_vbi_cap)
ret = ops->vidioc_g_fmt_sliced_vbi_cap(file,
fh, f);
break;
case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
if (vfd->vidioc_g_fmt_sliced_vbi_out)
ret = vfd->vidioc_g_fmt_sliced_vbi_out(file,
if (ops->vidioc_g_fmt_sliced_vbi_out)
ret = ops->vidioc_g_fmt_sliced_vbi_out(file,
fh, f);
break;
case V4L2_BUF_TYPE_PRIVATE:
if (vfd->vidioc_g_fmt_type_private)
ret = vfd->vidioc_g_fmt_type_private(file,
if (ops->vidioc_g_fmt_type_private)
ret = ops->vidioc_g_fmt_type_private(file,
fh, f);
break;
}
......@@ -840,45 +850,45 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
v4l_print_pix_fmt(vfd, &f->fmt.pix);
if (vfd->vidioc_s_fmt_vid_cap)
ret = vfd->vidioc_s_fmt_vid_cap(file, fh, f);
if (ops->vidioc_s_fmt_vid_cap)
ret = ops->vidioc_s_fmt_vid_cap(file, fh, f);
break;
case V4L2_BUF_TYPE_VIDEO_OVERLAY:
if (vfd->vidioc_s_fmt_vid_overlay)
ret = vfd->vidioc_s_fmt_vid_overlay(file,
if (ops->vidioc_s_fmt_vid_overlay)
ret = ops->vidioc_s_fmt_vid_overlay(file,
fh, f);
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
v4l_print_pix_fmt(vfd, &f->fmt.pix);
if (vfd->vidioc_s_fmt_vid_out)
ret = vfd->vidioc_s_fmt_vid_out(file, fh, f);
if (ops->vidioc_s_fmt_vid_out)
ret = ops->vidioc_s_fmt_vid_out(file, fh, f);
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
if (vfd->vidioc_s_fmt_vid_out_overlay)
ret = vfd->vidioc_s_fmt_vid_out_overlay(file,
if (ops->vidioc_s_fmt_vid_out_overlay)
ret = ops->vidioc_s_fmt_vid_out_overlay(file,
fh, f);
break;
case V4L2_BUF_TYPE_VBI_CAPTURE:
if (vfd->vidioc_s_fmt_vbi_cap)
ret = vfd->vidioc_s_fmt_vbi_cap(file, fh, f);
if (ops->vidioc_s_fmt_vbi_cap)
ret = ops->vidioc_s_fmt_vbi_cap(file, fh, f);
break;
case V4L2_BUF_TYPE_VBI_OUTPUT:
if (vfd->vidioc_s_fmt_vbi_out)
ret = vfd->vidioc_s_fmt_vbi_out(file, fh, f);
if (ops->vidioc_s_fmt_vbi_out)
ret = ops->vidioc_s_fmt_vbi_out(file, fh, f);
break;
case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
if (vfd->vidioc_s_fmt_sliced_vbi_cap)
ret = vfd->vidioc_s_fmt_sliced_vbi_cap(file,
if (ops->vidioc_s_fmt_sliced_vbi_cap)
ret = ops->vidioc_s_fmt_sliced_vbi_cap(file,
fh, f);
break;
case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
if (vfd->vidioc_s_fmt_sliced_vbi_out)
ret = vfd->vidioc_s_fmt_sliced_vbi_out(file,
if (ops->vidioc_s_fmt_sliced_vbi_out)
ret = ops->vidioc_s_fmt_sliced_vbi_out(file,
fh, f);
break;
case V4L2_BUF_TYPE_PRIVATE:
if (vfd->vidioc_s_fmt_type_private)
ret = vfd->vidioc_s_fmt_type_private(file,
if (ops->vidioc_s_fmt_type_private)
ret = ops->vidioc_s_fmt_type_private(file,
fh, f);
break;
}
......@@ -893,48 +903,48 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
v4l2_type_names));
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
if (vfd->vidioc_try_fmt_vid_cap)
ret = vfd->vidioc_try_fmt_vid_cap(file, fh, f);
if (ops->vidioc_try_fmt_vid_cap)
ret = ops->vidioc_try_fmt_vid_cap(file, fh, f);
if (!ret)
v4l_print_pix_fmt(vfd, &f->fmt.pix);
break;
case V4L2_BUF_TYPE_VIDEO_OVERLAY:
if (vfd->vidioc_try_fmt_vid_overlay)
ret = vfd->vidioc_try_fmt_vid_overlay(file,
if (ops->vidioc_try_fmt_vid_overlay)
ret = ops->vidioc_try_fmt_vid_overlay(file,
fh, f);
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
if (vfd->vidioc_try_fmt_vid_out)
ret = vfd->vidioc_try_fmt_vid_out(file, fh, f);
if (ops->vidioc_try_fmt_vid_out)
ret = ops->vidioc_try_fmt_vid_out(file, fh, f);
if (!ret)
v4l_print_pix_fmt(vfd, &f->fmt.pix);
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
if (vfd->vidioc_try_fmt_vid_out_overlay)
ret = vfd->vidioc_try_fmt_vid_out_overlay(file,
if (ops->vidioc_try_fmt_vid_out_overlay)
ret = ops->vidioc_try_fmt_vid_out_overlay(file,
fh, f);
break;
case V4L2_BUF_TYPE_VBI_CAPTURE:
if (vfd->vidioc_try_fmt_vbi_cap)
ret = vfd->vidioc_try_fmt_vbi_cap(file, fh, f);
if (ops->vidioc_try_fmt_vbi_cap)
ret = ops->vidioc_try_fmt_vbi_cap(file, fh, f);
break;
case V4L2_BUF_TYPE_VBI_OUTPUT:
if (vfd->vidioc_try_fmt_vbi_out)
ret = vfd->vidioc_try_fmt_vbi_out(file, fh, f);
if (ops->vidioc_try_fmt_vbi_out)
ret = ops->vidioc_try_fmt_vbi_out(file, fh, f);
break;
case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
if (vfd->vidioc_try_fmt_sliced_vbi_cap)
ret = vfd->vidioc_try_fmt_sliced_vbi_cap(file,
if (ops->vidioc_try_fmt_sliced_vbi_cap)
ret = ops->vidioc_try_fmt_sliced_vbi_cap(file,
fh, f);
break;
case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
if (vfd->vidioc_try_fmt_sliced_vbi_out)
ret = vfd->vidioc_try_fmt_sliced_vbi_out(file,
if (ops->vidioc_try_fmt_sliced_vbi_out)
ret = ops->vidioc_try_fmt_sliced_vbi_out(file,
fh, f);
break;
case V4L2_BUF_TYPE_PRIVATE:
if (vfd->vidioc_try_fmt_type_private)
ret = vfd->vidioc_try_fmt_type_private(file,
if (ops->vidioc_try_fmt_type_private)
ret = ops->vidioc_try_fmt_type_private(file,
fh, f);
break;
}
......@@ -949,13 +959,13 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_requestbuffers *p = arg;
if (!vfd->vidioc_reqbufs)
if (!ops->vidioc_reqbufs)
break;
ret = check_fmt(vfd, p->type);
ret = check_fmt(ops, p->type);
if (ret)
break;
ret = vfd->vidioc_reqbufs(file, fh, p);
ret = ops->vidioc_reqbufs(file, fh, p);
dbgarg(cmd, "count=%d, type=%s, memory=%s\n",
p->count,
prt_names(p->type, v4l2_type_names),
......@@ -966,13 +976,13 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_buffer *p = arg;
if (!vfd->vidioc_querybuf)
if (!ops->vidioc_querybuf)
break;
ret = check_fmt(vfd, p->type);
ret = check_fmt(ops, p->type);
if (ret)
break;
ret = vfd->vidioc_querybuf(file, fh, p);
ret = ops->vidioc_querybuf(file, fh, p);
if (!ret)
dbgbuf(cmd, vfd, p);
break;
......@@ -981,13 +991,13 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_buffer *p = arg;
if (!vfd->vidioc_qbuf)
if (!ops->vidioc_qbuf)
break;
ret = check_fmt(vfd, p->type);
ret = check_fmt(ops, p->type);
if (ret)
break;
ret = vfd->vidioc_qbuf(file, fh, p);
ret = ops->vidioc_qbuf(file, fh, p);
if (!ret)
dbgbuf(cmd, vfd, p);
break;
......@@ -996,13 +1006,13 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_buffer *p = arg;
if (!vfd->vidioc_dqbuf)
if (!ops->vidioc_dqbuf)
break;
ret = check_fmt(vfd, p->type);
ret = check_fmt(ops, p->type);
if (ret)
break;
ret = vfd->vidioc_dqbuf(file, fh, p);
ret = ops->vidioc_dqbuf(file, fh, p);
if (!ret)
dbgbuf(cmd, vfd, p);
break;
......@@ -1011,19 +1021,19 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
int *i = arg;
if (!vfd->vidioc_overlay)
if (!ops->vidioc_overlay)
break;
dbgarg(cmd, "value=%d\n", *i);
ret = vfd->vidioc_overlay(file, fh, *i);
ret = ops->vidioc_overlay(file, fh, *i);
break;
}
case VIDIOC_G_FBUF:
{
struct v4l2_framebuffer *p = arg;
if (!vfd->vidioc_g_fbuf)
if (!ops->vidioc_g_fbuf)
break;
ret = vfd->vidioc_g_fbuf(file, fh, arg);
ret = ops->vidioc_g_fbuf(file, fh, arg);
if (!ret) {
dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
p->capability, p->flags,
......@@ -1036,32 +1046,32 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_framebuffer *p = arg;
if (!vfd->vidioc_s_fbuf)
if (!ops->vidioc_s_fbuf)
break;
dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
p->capability, p->flags, (unsigned long)p->base);
v4l_print_pix_fmt(vfd, &p->fmt);
ret = vfd->vidioc_s_fbuf(file, fh, arg);
ret = ops->vidioc_s_fbuf(file, fh, arg);
break;
}
case VIDIOC_STREAMON:
{
enum v4l2_buf_type i = *(int *)arg;
if (!vfd->vidioc_streamon)
if (!ops->vidioc_streamon)
break;
dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
ret = vfd->vidioc_streamon(file, fh, i);
ret = ops->vidioc_streamon(file, fh, i);
break;
}
case VIDIOC_STREAMOFF:
{
enum v4l2_buf_type i = *(int *)arg;
if (!vfd->vidioc_streamoff)
if (!ops->vidioc_streamoff)
break;
dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
ret = vfd->vidioc_streamoff(file, fh, i);
ret = ops->vidioc_streamoff(file, fh, i);
break;
}
/* ---------- tv norms ---------- */
......@@ -1110,8 +1120,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
ret = 0;
/* Calls the specific handler */
if (vfd->vidioc_g_std)
ret = vfd->vidioc_g_std(file, fh, id);
if (ops->vidioc_g_std)
ret = ops->vidioc_g_std(file, fh, id);
else
*id = vfd->current_norm;
......@@ -1130,8 +1140,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
break;
/* Calls the specific handler */
if (vfd->vidioc_s_std)
ret = vfd->vidioc_s_std(file, fh, &norm);
if (ops->vidioc_s_std)
ret = ops->vidioc_s_std(file, fh, &norm);
else
ret = -EINVAL;
......@@ -1144,9 +1154,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
v4l2_std_id *p = arg;
if (!vfd->vidioc_querystd)
if (!ops->vidioc_querystd)
break;
ret = vfd->vidioc_querystd(file, fh, arg);
ret = ops->vidioc_querystd(file, fh, arg);
if (!ret)
dbgarg(cmd, "detected std=%08Lx\n",
(unsigned long long)*p);
......@@ -1159,12 +1169,12 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_input *p = arg;
int i = p->index;
if (!vfd->vidioc_enum_input)
if (!ops->vidioc_enum_input)
break;
memset(p, 0, sizeof(*p));
p->index = i;
ret = vfd->vidioc_enum_input(file, fh, p);
ret = ops->vidioc_enum_input(file, fh, p);
if (!ret)
dbgarg(cmd, "index=%d, name=%s, type=%d, "
"audioset=%d, "
......@@ -1179,9 +1189,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
unsigned int *i = arg;
if (!vfd->vidioc_g_input)
if (!ops->vidioc_g_input)
break;
ret = vfd->vidioc_g_input(file, fh, i);
ret = ops->vidioc_g_input(file, fh, i);
if (!ret)
dbgarg(cmd, "value=%d\n", *i);
break;
......@@ -1190,10 +1200,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
unsigned int *i = arg;
if (!vfd->vidioc_s_input)
if (!ops->vidioc_s_input)
break;
dbgarg(cmd, "value=%d\n", *i);
ret = vfd->vidioc_s_input(file, fh, *i);
ret = ops->vidioc_s_input(file, fh, *i);
break;
}
......@@ -1203,12 +1213,12 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_output *p = arg;
int i = p->index;
if (!vfd->vidioc_enum_output)
if (!ops->vidioc_enum_output)
break;
memset(p, 0, sizeof(*p));
p->index = i;
ret = vfd->vidioc_enum_output(file, fh, p);
ret = ops->vidioc_enum_output(file, fh, p);
if (!ret)
dbgarg(cmd, "index=%d, name=%s, type=%d, "
"audioset=0x%x, "
......@@ -1221,9 +1231,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
unsigned int *i = arg;
if (!vfd->vidioc_g_output)
if (!ops->vidioc_g_output)
break;
ret = vfd->vidioc_g_output(file, fh, i);
ret = ops->vidioc_g_output(file, fh, i);
if (!ret)
dbgarg(cmd, "value=%d\n", *i);
break;
......@@ -1232,10 +1242,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
unsigned int *i = arg;
if (!vfd->vidioc_s_output)
if (!ops->vidioc_s_output)
break;
dbgarg(cmd, "value=%d\n", *i);
ret = vfd->vidioc_s_output(file, fh, *i);
ret = ops->vidioc_s_output(file, fh, *i);
break;
}
......@@ -1244,9 +1254,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_queryctrl *p = arg;
if (!vfd->vidioc_queryctrl)
if (!ops->vidioc_queryctrl)
break;
ret = vfd->vidioc_queryctrl(file, fh, p);
ret = ops->vidioc_queryctrl(file, fh, p);
if (!ret)
dbgarg(cmd, "id=0x%x, type=%d, name=%s, min/max=%d/%d, "
"step=%d, default=%d, flags=0x%08x\n",
......@@ -1261,9 +1271,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_control *p = arg;
if (vfd->vidioc_g_ctrl)
ret = vfd->vidioc_g_ctrl(file, fh, p);
else if (vfd->vidioc_g_ext_ctrls) {
if (ops->vidioc_g_ctrl)
ret = ops->vidioc_g_ctrl(file, fh, p);
else if (ops->vidioc_g_ext_ctrls) {
struct v4l2_ext_controls ctrls;
struct v4l2_ext_control ctrl;
......@@ -1273,7 +1283,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
ctrl.id = p->id;
ctrl.value = p->value;
if (check_ext_ctrls(&ctrls, 1)) {
ret = vfd->vidioc_g_ext_ctrls(file, fh, &ctrls);
ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);
if (ret == 0)
p->value = ctrl.value;
}
......@@ -1291,16 +1301,16 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_ext_controls ctrls;
struct v4l2_ext_control ctrl;
if (!vfd->vidioc_s_ctrl && !vfd->vidioc_s_ext_ctrls)
if (!ops->vidioc_s_ctrl && !ops->vidioc_s_ext_ctrls)
break;
dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
if (vfd->vidioc_s_ctrl) {
ret = vfd->vidioc_s_ctrl(file, fh, p);
if (ops->vidioc_s_ctrl) {
ret = ops->vidioc_s_ctrl(file, fh, p);
break;
}
if (!vfd->vidioc_s_ext_ctrls)
if (!ops->vidioc_s_ext_ctrls)
break;
ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
......@@ -1309,7 +1319,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
ctrl.id = p->id;
ctrl.value = p->value;
if (check_ext_ctrls(&ctrls, 1))
ret = vfd->vidioc_s_ext_ctrls(file, fh, &ctrls);
ret = ops->vidioc_s_ext_ctrls(file, fh, &ctrls);
break;
}
case VIDIOC_G_EXT_CTRLS:
......@@ -1317,10 +1327,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_ext_controls *p = arg;
p->error_idx = p->count;
if (!vfd->vidioc_g_ext_ctrls)
if (!ops->vidioc_g_ext_ctrls)
break;
if (check_ext_ctrls(p, 0))
ret = vfd->vidioc_g_ext_ctrls(file, fh, p);
ret = ops->vidioc_g_ext_ctrls(file, fh, p);
v4l_print_ext_ctrls(cmd, vfd, p, !ret);
break;
}
......@@ -1329,11 +1339,11 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_ext_controls *p = arg;
p->error_idx = p->count;
if (!vfd->vidioc_s_ext_ctrls)
if (!ops->vidioc_s_ext_ctrls)
break;
v4l_print_ext_ctrls(cmd, vfd, p, 1);
if (check_ext_ctrls(p, 0))
ret = vfd->vidioc_s_ext_ctrls(file, fh, p);
ret = ops->vidioc_s_ext_ctrls(file, fh, p);
break;
}
case VIDIOC_TRY_EXT_CTRLS:
......@@ -1341,20 +1351,20 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_ext_controls *p = arg;
p->error_idx = p->count;
if (!vfd->vidioc_try_ext_ctrls)
if (!ops->vidioc_try_ext_ctrls)
break;
v4l_print_ext_ctrls(cmd, vfd, p, 1);
if (check_ext_ctrls(p, 0))
ret = vfd->vidioc_try_ext_ctrls(file, fh, p);
ret = ops->vidioc_try_ext_ctrls(file, fh, p);
break;
}
case VIDIOC_QUERYMENU:
{
struct v4l2_querymenu *p = arg;
if (!vfd->vidioc_querymenu)
if (!ops->vidioc_querymenu)
break;
ret = vfd->vidioc_querymenu(file, fh, p);
ret = ops->vidioc_querymenu(file, fh, p);
if (!ret)
dbgarg(cmd, "id=0x%x, index=%d, name=%s\n",
p->id, p->index, p->name);
......@@ -1368,9 +1378,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_audio *p = arg;
if (!vfd->vidioc_enumaudio)
if (!ops->vidioc_enumaudio)
break;
ret = vfd->vidioc_enumaudio(file, fh, p);
ret = ops->vidioc_enumaudio(file, fh, p);
if (!ret)
dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
"mode=0x%x\n", p->index, p->name,
......@@ -1384,12 +1394,12 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_audio *p = arg;
__u32 index = p->index;
if (!vfd->vidioc_g_audio)
if (!ops->vidioc_g_audio)
break;
memset(p, 0, sizeof(*p));
p->index = index;
ret = vfd->vidioc_g_audio(file, fh, p);
ret = ops->vidioc_g_audio(file, fh, p);
if (!ret)
dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
"mode=0x%x\n", p->index,
......@@ -1402,22 +1412,22 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_audio *p = arg;
if (!vfd->vidioc_s_audio)
if (!ops->vidioc_s_audio)
break;
dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
"mode=0x%x\n", p->index, p->name,
p->capability, p->mode);
ret = vfd->vidioc_s_audio(file, fh, p);
ret = ops->vidioc_s_audio(file, fh, p);
break;
}
case VIDIOC_ENUMAUDOUT:
{
struct v4l2_audioout *p = arg;
if (!vfd->vidioc_enumaudout)
if (!ops->vidioc_enumaudout)
break;
dbgarg(cmd, "Enum for index=%d\n", p->index);
ret = vfd->vidioc_enumaudout(file, fh, p);
ret = ops->vidioc_enumaudout(file, fh, p);
if (!ret)
dbgarg2("index=%d, name=%s, capability=%d, "
"mode=%d\n", p->index, p->name,
......@@ -1428,10 +1438,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_audioout *p = arg;
if (!vfd->vidioc_g_audout)
if (!ops->vidioc_g_audout)
break;
dbgarg(cmd, "Enum for index=%d\n", p->index);
ret = vfd->vidioc_g_audout(file, fh, p);
ret = ops->vidioc_g_audout(file, fh, p);
if (!ret)
dbgarg2("index=%d, name=%s, capability=%d, "
"mode=%d\n", p->index, p->name,
......@@ -1442,22 +1452,22 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_audioout *p = arg;
if (!vfd->vidioc_s_audout)
if (!ops->vidioc_s_audout)
break;
dbgarg(cmd, "index=%d, name=%s, capability=%d, "
"mode=%d\n", p->index, p->name,
p->capability, p->mode);
ret = vfd->vidioc_s_audout(file, fh, p);
ret = ops->vidioc_s_audout(file, fh, p);
break;
}
case VIDIOC_G_MODULATOR:
{
struct v4l2_modulator *p = arg;
if (!vfd->vidioc_g_modulator)
if (!ops->vidioc_g_modulator)
break;
ret = vfd->vidioc_g_modulator(file, fh, p);
ret = ops->vidioc_g_modulator(file, fh, p);
if (!ret)
dbgarg(cmd, "index=%d, name=%s, "
"capability=%d, rangelow=%d,"
......@@ -1471,23 +1481,23 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_modulator *p = arg;
if (!vfd->vidioc_s_modulator)
if (!ops->vidioc_s_modulator)
break;
dbgarg(cmd, "index=%d, name=%s, capability=%d, "
"rangelow=%d, rangehigh=%d, txsubchans=%d\n",
p->index, p->name, p->capability, p->rangelow,
p->rangehigh, p->txsubchans);
ret = vfd->vidioc_s_modulator(file, fh, p);
ret = ops->vidioc_s_modulator(file, fh, p);
break;
}
case VIDIOC_G_CROP:
{
struct v4l2_crop *p = arg;
if (!vfd->vidioc_g_crop)
if (!ops->vidioc_g_crop)
break;
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
ret = vfd->vidioc_g_crop(file, fh, p);
ret = ops->vidioc_g_crop(file, fh, p);
if (!ret)
dbgrect(vfd, "", &p->c);
break;
......@@ -1496,11 +1506,11 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_crop *p = arg;
if (!vfd->vidioc_s_crop)
if (!ops->vidioc_s_crop)
break;
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
dbgrect(vfd, "", &p->c);
ret = vfd->vidioc_s_crop(file, fh, p);
ret = ops->vidioc_s_crop(file, fh, p);
break;
}
case VIDIOC_CROPCAP:
......@@ -1508,10 +1518,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_cropcap *p = arg;
/*FIXME: Should also show v4l2_fract pixelaspect */
if (!vfd->vidioc_cropcap)
if (!ops->vidioc_cropcap)
break;
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
ret = vfd->vidioc_cropcap(file, fh, p);
ret = ops->vidioc_cropcap(file, fh, p);
if (!ret) {
dbgrect(vfd, "bounds ", &p->bounds);
dbgrect(vfd, "defrect ", &p->defrect);
......@@ -1522,9 +1532,9 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_jpegcompression *p = arg;
if (!vfd->vidioc_g_jpegcomp)
if (!ops->vidioc_g_jpegcomp)
break;
ret = vfd->vidioc_g_jpegcomp(file, fh, p);
ret = ops->vidioc_g_jpegcomp(file, fh, p);
if (!ret)
dbgarg(cmd, "quality=%d, APPn=%d, "
"APP_len=%d, COM_len=%d, "
......@@ -1537,22 +1547,22 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_jpegcompression *p = arg;
if (!vfd->vidioc_g_jpegcomp)
if (!ops->vidioc_g_jpegcomp)
break;
dbgarg(cmd, "quality=%d, APPn=%d, APP_len=%d, "
"COM_len=%d, jpeg_markers=%d\n",
p->quality, p->APPn, p->APP_len,
p->COM_len, p->jpeg_markers);
ret = vfd->vidioc_s_jpegcomp(file, fh, p);
ret = ops->vidioc_s_jpegcomp(file, fh, p);
break;
}
case VIDIOC_G_ENC_INDEX:
{
struct v4l2_enc_idx *p = arg;
if (!vfd->vidioc_g_enc_index)
if (!ops->vidioc_g_enc_index)
break;
ret = vfd->vidioc_g_enc_index(file, fh, p);
ret = ops->vidioc_g_enc_index(file, fh, p);
if (!ret)
dbgarg(cmd, "entries=%d, entries_cap=%d\n",
p->entries, p->entries_cap);
......@@ -1562,10 +1572,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_encoder_cmd *p = arg;
if (!vfd->vidioc_encoder_cmd)
if (!ops->vidioc_encoder_cmd)
break;
memset(&p->raw, 0, sizeof(p->raw));
ret = vfd->vidioc_encoder_cmd(file, fh, p);
ret = ops->vidioc_encoder_cmd(file, fh, p);
if (!ret)
dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
break;
......@@ -1574,10 +1584,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_encoder_cmd *p = arg;
if (!vfd->vidioc_try_encoder_cmd)
if (!ops->vidioc_try_encoder_cmd)
break;
memset(&p->raw, 0, sizeof(p->raw));
ret = vfd->vidioc_try_encoder_cmd(file, fh, p);
ret = ops->vidioc_try_encoder_cmd(file, fh, p);
if (!ret)
dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
break;
......@@ -1590,8 +1600,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
memset(p, 0, sizeof(*p));
p->type = type;
if (vfd->vidioc_g_parm) {
ret = vfd->vidioc_g_parm(file, fh, p);
if (ops->vidioc_g_parm) {
ret = ops->vidioc_g_parm(file, fh, p);
} else {
struct v4l2_standard s;
......@@ -1612,10 +1622,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_streamparm *p = arg;
if (!vfd->vidioc_s_parm)
if (!ops->vidioc_s_parm)
break;
dbgarg(cmd, "type=%d\n", p->type);
ret = vfd->vidioc_s_parm(file, fh, p);
ret = ops->vidioc_s_parm(file, fh, p);
break;
}
case VIDIOC_G_TUNER:
......@@ -1623,13 +1633,13 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_tuner *p = arg;
__u32 index = p->index;
if (!vfd->vidioc_g_tuner)
if (!ops->vidioc_g_tuner)
break;
memset(p, 0, sizeof(*p));
p->index = index;
ret = vfd->vidioc_g_tuner(file, fh, p);
ret = ops->vidioc_g_tuner(file, fh, p);
if (!ret)
dbgarg(cmd, "index=%d, name=%s, type=%d, "
"capability=0x%x, rangelow=%d, "
......@@ -1645,7 +1655,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_tuner *p = arg;
if (!vfd->vidioc_s_tuner)
if (!ops->vidioc_s_tuner)
break;
dbgarg(cmd, "index=%d, name=%s, type=%d, "
"capability=0x%x, rangelow=%d, "
......@@ -1655,19 +1665,19 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
p->capability, p->rangelow,
p->rangehigh, p->signal, p->afc,
p->rxsubchans, p->audmode);
ret = vfd->vidioc_s_tuner(file, fh, p);
ret = ops->vidioc_s_tuner(file, fh, p);
break;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *p = arg;
if (!vfd->vidioc_g_frequency)
if (!ops->vidioc_g_frequency)
break;
memset(p->reserved, 0, sizeof(p->reserved));
ret = vfd->vidioc_g_frequency(file, fh, p);
ret = ops->vidioc_g_frequency(file, fh, p);
if (!ret)
dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
p->tuner, p->type, p->frequency);
......@@ -1677,11 +1687,11 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_frequency *p = arg;
if (!vfd->vidioc_s_frequency)
if (!ops->vidioc_s_frequency)
break;
dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
p->tuner, p->type, p->frequency);
ret = vfd->vidioc_s_frequency(file, fh, p);
ret = ops->vidioc_s_frequency(file, fh, p);
break;
}
case VIDIOC_G_SLICED_VBI_CAP:
......@@ -1689,21 +1699,21 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_sliced_vbi_cap *p = arg;
__u32 type = p->type;
if (!vfd->vidioc_g_sliced_vbi_cap)
if (!ops->vidioc_g_sliced_vbi_cap)
break;
memset(p, 0, sizeof(*p));
p->type = type;
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
ret = vfd->vidioc_g_sliced_vbi_cap(file, fh, p);
ret = ops->vidioc_g_sliced_vbi_cap(file, fh, p);
if (!ret)
dbgarg2("service_set=%d\n", p->service_set);
break;
}
case VIDIOC_LOG_STATUS:
{
if (!vfd->vidioc_log_status)
if (!ops->vidioc_log_status)
break;
ret = vfd->vidioc_log_status(file, fh);
ret = ops->vidioc_log_status(file, fh);
break;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
......@@ -1713,8 +1723,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
if (!capable(CAP_SYS_ADMIN))
ret = -EPERM;
else if (vfd->vidioc_g_register)
ret = vfd->vidioc_g_register(file, fh, p);
else if (ops->vidioc_g_register)
ret = ops->vidioc_g_register(file, fh, p);
break;
}
case VIDIOC_DBG_S_REGISTER:
......@@ -1723,8 +1733,8 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
if (!capable(CAP_SYS_ADMIN))
ret = -EPERM;
else if (vfd->vidioc_s_register)
ret = vfd->vidioc_s_register(file, fh, p);
else if (ops->vidioc_s_register)
ret = ops->vidioc_s_register(file, fh, p);
break;
}
#endif
......@@ -1732,30 +1742,30 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
{
struct v4l2_chip_ident *p = arg;
if (!vfd->vidioc_g_chip_ident)
if (!ops->vidioc_g_chip_ident)
break;
ret = vfd->vidioc_g_chip_ident(file, fh, p);
ret = ops->vidioc_g_chip_ident(file, fh, p);
if (!ret)
dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
break;
}
default:
{
if (!vfd->vidioc_default)
break;
ret = vfd->vidioc_default(file, fh, cmd, arg);
break;
}
case VIDIOC_S_HW_FREQ_SEEK:
{
struct v4l2_hw_freq_seek *p = arg;
if (!vfd->vidioc_s_hw_freq_seek)
if (!ops->vidioc_s_hw_freq_seek)
break;
dbgarg(cmd,
"tuner=%d, type=%d, seek_upward=%d, wrap_around=%d\n",
p->tuner, p->type, p->seek_upward, p->wrap_around);
ret = vfd->vidioc_s_hw_freq_seek(file, fh, p);
ret = ops->vidioc_s_hw_freq_seek(file, fh, p);
break;
}
default:
{
if (!ops->vidioc_default)
break;
ret = ops->vidioc_default(file, fh, cmd, arg);
break;
}
} /* switch */
......
drivers/media/video/vivi.c
浏览文件 @ a399810c
......@@ -1066,13 +1066,7 @@ static const struct file_operations vivi_fops = {
.llseek = no_llseek,
};
static struct video_device vivi_template = {
.name = "vivi",
.type = VID_TYPE_CAPTURE,
.fops = &vivi_fops,
.minor = -1,
.release = video_device_release,
static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
......@@ -1094,6 +1088,16 @@ static struct video_device vivi_template = {
#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidiocgmbuf,
#endif
};
static struct video_device vivi_template = {
.name = "vivi",
.type = VID_TYPE_CAPTURE,
.fops = &vivi_fops,
.ioctl_ops = &vivi_ioctl_ops,
.minor = -1,
.release = video_device_release,
.tvnorms = V4L2_STD_525_60,
.current_norm = V4L2_STD_NTSC_M,
};
......
drivers/media/video/zr364xx.c
浏览文件 @ a399810c
......@@ -762,14 +762,7 @@ static const struct file_operations zr364xx_fops = {
.llseek = no_llseek,
};
static struct video_device zr364xx_template = {
.owner = THIS_MODULE,
.name = DRIVER_DESC,
.type = VID_TYPE_CAPTURE,
.fops = &zr364xx_fops,
.release = video_device_release,
.minor = -1,
static const struct v4l2_ioctl_ops zr364xx_ioctl_ops = {
.vidioc_querycap = zr364xx_vidioc_querycap,
.vidioc_enum_fmt_vid_cap = zr364xx_vidioc_enum_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = zr364xx_vidioc_try_fmt_vid_cap,
......@@ -785,6 +778,16 @@ static struct video_device zr364xx_template = {
.vidioc_s_ctrl = zr364xx_vidioc_s_ctrl,
};
static struct video_device zr364xx_template = {
.owner = THIS_MODULE,
.name = DRIVER_DESC,
.type = VID_TYPE_CAPTURE,
.fops = &zr364xx_fops,
.ioctl_ops = &zr364xx_ioctl_ops,
.release = video_device_release,
.minor = -1,
};
/*******************/
......
include/media/v4l2-dev.h
浏览文件 @ a399810c
......@@ -39,6 +39,8 @@
#define VFL_TYPE_RADIO 2
#define VFL_TYPE_VTX 3
struct v4l2_ioctl_callbacks;
/*
* Newer version of video_device, handled by videodev2.c
* This version moves redundant code from video device code to
......@@ -72,225 +74,7 @@ struct video_device
void (*release)(struct video_device *vfd);
/* ioctl callbacks */
/* VIDIOC_QUERYCAP handler */
int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
/* Priority handling */
int (*vidioc_g_priority) (struct file *file, void *fh,
enum v4l2_priority *p);
int (*vidioc_s_priority) (struct file *file, void *fh,
enum v4l2_priority p);
/* VIDIOC_ENUM_FMT handlers */
int (*vidioc_enum_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
int (*vidioc_enum_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
#if 1
/* deprecated, will be removed in 2.6.28 */
int (*vidioc_enum_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
#endif
int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
struct v4l2_fmtdesc *f);
/* VIDIOC_G_FMT handlers */
int (*vidioc_g_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vbi_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
struct v4l2_format *f);
/* VIDIOC_S_FMT handlers */
int (*vidioc_s_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vbi_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
struct v4l2_format *f);
/* VIDIOC_TRY_FMT handlers */
int (*vidioc_try_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vbi_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
struct v4l2_format *f);
/* Buffer handlers */
int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
int (*vidioc_qbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
int (*vidioc_dqbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* buffer type is struct vidio_mbuf * */
int (*vidiocgmbuf) (struct file *file, void *fh, struct video_mbuf *p);
#endif
int (*vidioc_g_fbuf) (struct file *file, void *fh,
struct v4l2_framebuffer *a);
int (*vidioc_s_fbuf) (struct file *file, void *fh,
struct v4l2_framebuffer *a);
/* Stream on/off */
int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
/* Standard handling
ENUMSTD is handled by videodev.c
*/
int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
/* Input handling */
int (*vidioc_enum_input)(struct file *file, void *fh,
struct v4l2_input *inp);
int (*vidioc_g_input) (struct file *file, void *fh, unsigned int *i);
int (*vidioc_s_input) (struct file *file, void *fh, unsigned int i);
/* Output handling */
int (*vidioc_enum_output) (struct file *file, void *fh,
struct v4l2_output *a);
int (*vidioc_g_output) (struct file *file, void *fh, unsigned int *i);
int (*vidioc_s_output) (struct file *file, void *fh, unsigned int i);
/* Control handling */
int (*vidioc_queryctrl) (struct file *file, void *fh,
struct v4l2_queryctrl *a);
int (*vidioc_g_ctrl) (struct file *file, void *fh,
struct v4l2_control *a);
int (*vidioc_s_ctrl) (struct file *file, void *fh,
struct v4l2_control *a);
int (*vidioc_g_ext_ctrls) (struct file *file, void *fh,
struct v4l2_ext_controls *a);
int (*vidioc_s_ext_ctrls) (struct file *file, void *fh,
struct v4l2_ext_controls *a);
int (*vidioc_try_ext_ctrls) (struct file *file, void *fh,
struct v4l2_ext_controls *a);
int (*vidioc_querymenu) (struct file *file, void *fh,
struct v4l2_querymenu *a);
/* Audio ioctls */
int (*vidioc_enumaudio) (struct file *file, void *fh,
struct v4l2_audio *a);
int (*vidioc_g_audio) (struct file *file, void *fh,
struct v4l2_audio *a);
int (*vidioc_s_audio) (struct file *file, void *fh,
struct v4l2_audio *a);
/* Audio out ioctls */
int (*vidioc_enumaudout) (struct file *file, void *fh,
struct v4l2_audioout *a);
int (*vidioc_g_audout) (struct file *file, void *fh,
struct v4l2_audioout *a);
int (*vidioc_s_audout) (struct file *file, void *fh,
struct v4l2_audioout *a);
int (*vidioc_g_modulator) (struct file *file, void *fh,
struct v4l2_modulator *a);
int (*vidioc_s_modulator) (struct file *file, void *fh,
struct v4l2_modulator *a);
/* Crop ioctls */
int (*vidioc_cropcap) (struct file *file, void *fh,
struct v4l2_cropcap *a);
int (*vidioc_g_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
int (*vidioc_s_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
/* Compression ioctls */
int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
int (*vidioc_s_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
int (*vidioc_g_enc_index) (struct file *file, void *fh,
struct v4l2_enc_idx *a);
int (*vidioc_encoder_cmd) (struct file *file, void *fh,
struct v4l2_encoder_cmd *a);
int (*vidioc_try_encoder_cmd) (struct file *file, void *fh,
struct v4l2_encoder_cmd *a);
/* Stream type-dependent parameter ioctls */
int (*vidioc_g_parm) (struct file *file, void *fh,
struct v4l2_streamparm *a);
int (*vidioc_s_parm) (struct file *file, void *fh,
struct v4l2_streamparm *a);
/* Tuner ioctls */
int (*vidioc_g_tuner) (struct file *file, void *fh,
struct v4l2_tuner *a);
int (*vidioc_s_tuner) (struct file *file, void *fh,
struct v4l2_tuner *a);
int (*vidioc_g_frequency) (struct file *file, void *fh,
struct v4l2_frequency *a);
int (*vidioc_s_frequency) (struct file *file, void *fh,
struct v4l2_frequency *a);
/* Sliced VBI cap */
int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
struct v4l2_sliced_vbi_cap *a);
/* Log status ioctl */
int (*vidioc_log_status) (struct file *file, void *fh);
int (*vidioc_s_hw_freq_seek) (struct file *file, void *fh,
struct v4l2_hw_freq_seek *a);
/* Debugging ioctls */
#ifdef CONFIG_VIDEO_ADV_DEBUG
int (*vidioc_g_register) (struct file *file, void *fh,
struct v4l2_register *reg);
int (*vidioc_s_register) (struct file *file, void *fh,
struct v4l2_register *reg);
#endif
int (*vidioc_g_chip_ident) (struct file *file, void *fh,
struct v4l2_chip_ident *chip);
/* For other private ioctls */
int (*vidioc_default) (struct file *file, void *fh,
int cmd, void *arg);
const struct v4l2_ioctl_ops *ioctl_ops;
#ifdef OBSOLETE_OWNER /* to be removed soon */
/* obsolete -- fops->owner is used instead */
......
include/media/v4l2-ioctl.h
浏览文件 @ a399810c
......@@ -20,6 +20,229 @@
#include <linux/videodev2.h>
#endif
struct v4l2_ioctl_ops {
/* ioctl callbacks */
/* VIDIOC_QUERYCAP handler */
int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
/* Priority handling */
int (*vidioc_g_priority) (struct file *file, void *fh,
enum v4l2_priority *p);
int (*vidioc_s_priority) (struct file *file, void *fh,
enum v4l2_priority p);
/* VIDIOC_ENUM_FMT handlers */
int (*vidioc_enum_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
int (*vidioc_enum_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
#if 1
/* deprecated, will be removed in 2.6.28 */
int (*vidioc_enum_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_fmtdesc *f);
#endif
int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
struct v4l2_fmtdesc *f);
/* VIDIOC_G_FMT handlers */
int (*vidioc_g_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_vbi_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
struct v4l2_format *f);
/* VIDIOC_S_FMT handlers */
int (*vidioc_s_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_vbi_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
struct v4l2_format *f);
/* VIDIOC_TRY_FMT handlers */
int (*vidioc_try_fmt_vid_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vid_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vbi_cap) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_vbi_out) (struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
struct v4l2_format *f);
int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
struct v4l2_format *f);
/* Buffer handlers */
int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
int (*vidioc_qbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
int (*vidioc_dqbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* buffer type is struct vidio_mbuf * */
int (*vidiocgmbuf) (struct file *file, void *fh, struct video_mbuf *p);
#endif
int (*vidioc_g_fbuf) (struct file *file, void *fh,
struct v4l2_framebuffer *a);
int (*vidioc_s_fbuf) (struct file *file, void *fh,
struct v4l2_framebuffer *a);
/* Stream on/off */
int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
/* Standard handling
ENUMSTD is handled by videodev.c
*/
int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
/* Input handling */
int (*vidioc_enum_input)(struct file *file, void *fh,
struct v4l2_input *inp);
int (*vidioc_g_input) (struct file *file, void *fh, unsigned int *i);
int (*vidioc_s_input) (struct file *file, void *fh, unsigned int i);
/* Output handling */
int (*vidioc_enum_output) (struct file *file, void *fh,
struct v4l2_output *a);
int (*vidioc_g_output) (struct file *file, void *fh, unsigned int *i);
int (*vidioc_s_output) (struct file *file, void *fh, unsigned int i);
/* Control handling */
int (*vidioc_queryctrl) (struct file *file, void *fh,
struct v4l2_queryctrl *a);
int (*vidioc_g_ctrl) (struct file *file, void *fh,
struct v4l2_control *a);
int (*vidioc_s_ctrl) (struct file *file, void *fh,
struct v4l2_control *a);
int (*vidioc_g_ext_ctrls) (struct file *file, void *fh,
struct v4l2_ext_controls *a);
int (*vidioc_s_ext_ctrls) (struct file *file, void *fh,
struct v4l2_ext_controls *a);
int (*vidioc_try_ext_ctrls) (struct file *file, void *fh,
struct v4l2_ext_controls *a);
int (*vidioc_querymenu) (struct file *file, void *fh,
struct v4l2_querymenu *a);
/* Audio ioctls */
int (*vidioc_enumaudio) (struct file *file, void *fh,
struct v4l2_audio *a);
int (*vidioc_g_audio) (struct file *file, void *fh,
struct v4l2_audio *a);
int (*vidioc_s_audio) (struct file *file, void *fh,
struct v4l2_audio *a);
/* Audio out ioctls */
int (*vidioc_enumaudout) (struct file *file, void *fh,
struct v4l2_audioout *a);
int (*vidioc_g_audout) (struct file *file, void *fh,
struct v4l2_audioout *a);
int (*vidioc_s_audout) (struct file *file, void *fh,
struct v4l2_audioout *a);
int (*vidioc_g_modulator) (struct file *file, void *fh,
struct v4l2_modulator *a);
int (*vidioc_s_modulator) (struct file *file, void *fh,
struct v4l2_modulator *a);
/* Crop ioctls */
int (*vidioc_cropcap) (struct file *file, void *fh,
struct v4l2_cropcap *a);
int (*vidioc_g_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
int (*vidioc_s_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
/* Compression ioctls */
int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
int (*vidioc_s_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
int (*vidioc_g_enc_index) (struct file *file, void *fh,
struct v4l2_enc_idx *a);
int (*vidioc_encoder_cmd) (struct file *file, void *fh,
struct v4l2_encoder_cmd *a);
int (*vidioc_try_encoder_cmd) (struct file *file, void *fh,
struct v4l2_encoder_cmd *a);
/* Stream type-dependent parameter ioctls */
int (*vidioc_g_parm) (struct file *file, void *fh,
struct v4l2_streamparm *a);
int (*vidioc_s_parm) (struct file *file, void *fh,
struct v4l2_streamparm *a);
/* Tuner ioctls */
int (*vidioc_g_tuner) (struct file *file, void *fh,
struct v4l2_tuner *a);
int (*vidioc_s_tuner) (struct file *file, void *fh,
struct v4l2_tuner *a);
int (*vidioc_g_frequency) (struct file *file, void *fh,
struct v4l2_frequency *a);
int (*vidioc_s_frequency) (struct file *file, void *fh,
struct v4l2_frequency *a);
/* Sliced VBI cap */
int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
struct v4l2_sliced_vbi_cap *a);
/* Log status ioctl */
int (*vidioc_log_status) (struct file *file, void *fh);
int (*vidioc_s_hw_freq_seek) (struct file *file, void *fh,
struct v4l2_hw_freq_seek *a);
/* Debugging ioctls */
#ifdef CONFIG_VIDEO_ADV_DEBUG
int (*vidioc_g_register) (struct file *file, void *fh,
struct v4l2_register *reg);
int (*vidioc_s_register) (struct file *file, void *fh,
struct v4l2_register *reg);
#endif
int (*vidioc_g_chip_ident) (struct file *file, void *fh,
struct v4l2_chip_ident *chip);
/* For other private ioctls */
int (*vidioc_default) (struct file *file, void *fh,
int cmd, void *arg);
};
/* v4l debugging and diagnostics */
/* Debug bitmask flags to be used on V4L2 */
......
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