long
v4l_compat_translate_ioctl(struct file *file,
int cmd,
void *arg,
v4l2_kioctl drv)
{
long err;
switch (cmd) {
case VIDIOCGCAP: /* capability */
err = v4l1_compat_get_capabilities(arg, file, drv);
break;
case VIDIOCGFBUF: /* get frame buffer */
err = v4l1_compat_get_frame_buffer(arg, file, drv);
break;
case VIDIOCSFBUF: /* set frame buffer */
err = v4l1_compat_set_frame_buffer(arg, file, drv);
break;
case VIDIOCGWIN: /* get window or capture dimensions */
err = v4l1_compat_get_win_cap_dimensions(arg, file, drv);
break;
case VIDIOCSWIN: /* set window and/or capture dimensions */
err = v4l1_compat_set_win_cap_dimensions(arg, file, drv);
break;
case VIDIOCCAPTURE: /* turn on/off preview */
err = v4l1_compat_turn_preview_on_off(arg, file, drv);
break;
case VIDIOCGCHAN: /* get input information */
err = v4l1_compat_get_input_info(arg, file, drv);
break;
case VIDIOCSCHAN: /* set input */
err = v4l1_compat_set_input(arg, file, drv);
break;
case VIDIOCGPICT: /* get tone controls & partial capture format */
err = v4l1_compat_get_picture(arg, file, drv);
break;
case VIDIOCSPICT: /* set tone controls & partial capture format */
err = v4l1_compat_set_picture(arg, file, drv);
break;
case VIDIOCGTUNER: /* get tuner information */
err = v4l1_compat_get_tuner(arg, file, drv);
break;
case VIDIOCSTUNER: /* select a tuner input */
err = v4l1_compat_select_tuner(arg, file, drv);
break;
case VIDIOCGFREQ: /* get frequency */
err = v4l1_compat_get_frequency(arg, file, drv);
break;
case VIDIOCSFREQ: /* set frequency */
err = v4l1_compat_set_frequency(arg, file, drv);
break;
case VIDIOCGAUDIO: /* get audio properties/controls */
err = v4l1_compat_get_audio(arg, file, drv);
break;
case VIDIOCSAUDIO: /* set audio controls */
err = v4l1_compat_set_audio(arg, file, drv);
break;
case VIDIOCMCAPTURE: /* capture a frame */
err = v4l1_compat_capture_frame(arg, file, drv);
break;
case VIDIOCSYNC: /* wait for a frame */
err = v4l1_compat_sync(arg, file, drv);
break;
case VIDIOCGVBIFMT: /* query VBI data capture format */
err = v4l1_compat_get_vbi_format(arg, file, drv);
break;
case VIDIOCSVBIFMT:
err = v4l1_compat_set_vbi_format(arg, file, drv);
break;
default:
err = -ENOIOCTLCMD;
break;
}
return err;
}
long
v4l_compat_translate_ioctl(struct file *file,
int cmd,
void *arg,
v4l2_kioctl drv)
{
long err;
switch (cmd) {
case VIDIOCGCAP:
err = v4l1_compat_get_capabilities(arg, file, drv);
break;
case VIDIOCGFBUF:
err = v4l1_compat_get_frame_buffer(arg, file, drv);
break;
case VIDIOCSFBUF:
err = v4l1_compat_set_frame_buffer(arg, file, drv);
break;
case VIDIOCGWIN:
err = v4l1_compat_get_win_cap_dimensions(arg, file, drv);
break;
case VIDIOCSWIN:
err = v4l1_compat_set_win_cap_dimensions(arg, file, drv);
break;
case VIDIOCCAPTURE:
err = v4l1_compat_turn_preview_on_off(arg, file, drv);
break;
case VIDIOCGCHAN:
err = v4l1_compat_get_input_info(arg, file, drv);
break;
case VIDIOCSCHAN:
err = v4l1_compat_set_input(arg, file, drv);
break;
case VIDIOCGPICT:
err = v4l1_compat_get_picture(arg, file, drv);
break;
case VIDIOCSPICT:
err = v4l1_compat_set_picture(arg, file, drv);
break;
case VIDIOCGTUNER:
err = v4l1_compat_get_tuner(arg, file, drv);
break;
case VIDIOCSTUNER:
err = v4l1_compat_select_tuner(arg, file, drv);
break;
case VIDIOCGFREQ:
err = v4l1_compat_get_frequency(arg, file, drv);
break;
case VIDIOCSFREQ:
err = v4l1_compat_set_frequency(arg, file, drv);
break;
case VIDIOCGAUDIO:
err = v4l1_compat_get_audio(arg, file, drv);
break;
case VIDIOCSAUDIO:
err = v4l1_compat_set_audio(arg, file, drv);
break;
case VIDIOCMCAPTURE:
err = v4l1_compat_capture_frame(arg, file, drv);
break;
case VIDIOCSYNC:
err = v4l1_compat_sync(arg, file, drv);
break;
case VIDIOCGVBIFMT:
err = v4l1_compat_get_vbi_format(arg, file, drv);
break;
case VIDIOCSVBIFMT:
err = v4l1_compat_set_vbi_format(arg, file, drv);
break;
default:
err = -ENOIOCTLCMD;
break;
}
return err;
}
