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V4L/DVB (11805): au0828: send command to power down tuner when done with analog

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Make sure the au0828 issues the command to power down the tuner when the
user is done using analog support.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Devin Heitmueller 2009-05-06 20:54:00 -03:00 committed by Mauro Carvalho Chehab
parent a37791c540
commit e4b8bc5241
1 changed files with 3 additions and 0 deletions
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3
drivers/media/video/au0828/au0828-video.c
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@ -829,6 +829,9 @@ static int au0828_v4l2_close(struct file *filp)
au0828_uninit_isoc(dev);
/* Save some power by putting tuner to sleep */
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
/* When close the device, set the usb intf0 into alt0 to free
USB bandwidth */
ret = usb_set_interface(dev->usbdev, 0, 0);