@@ -1826,6 +1826,10 @@ static int em28xx_v4l2_open(struct file *filp)
case VFL_TYPE_VBI:
fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
break;
+ case VFL_TYPE_RADIO:
+ break;
+ default:
+ return -EINVAL;
}
em28xx_videodbg("open dev=%s type=%s users=%d\n",
@@ -1846,15 +1850,17 @@ static int em28xx_v4l2_open(struct file *filp)
fh->type = fh_type;
filp->private_data = fh;
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
+ if (dev->users == 0) {
em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
- em28xx_resolution_set(dev);
- /* Needed, since GPIO might have disabled power of
- some i2c device
+ if (vdev->vfl_type != VFL_TYPE_RADIO)
+ em28xx_resolution_set(dev);
+
+ /*
+ * Needed, since GPIO might have disabled power
+ * of some i2c devices
*/
em28xx_wake_i2c(dev);
-
}
if (vdev->vfl_type == VFL_TYPE_RADIO) {
- bail out on unsupported VFL_TYPE - em28xx_set_mode() needs to be called for VBI and radio mode, too - em28xx_wake_i2c() needs to be called for VBI and radio mode, too - em28xx_resolution_set() also needs to be called for VBI Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> --- drivers/media/usb/em28xx/em28xx-video.c | 16 +++++++++++----- 1 Datei geändert, 11 Zeilen hinzugefügt(+), 5 Zeilen entfernt(-)