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V4L/DVB: usbvision: add delay before detecting the saa711x

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The detection of the saa711x often failed. Adding a small delay before
attempting to detect it fixed this.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2010-05-02 09:29:27 -03:00 committed by Mauro Carvalho Chehab
parent aeb506aaaa
commit 4d6c871ac3
1 changed files with 3 additions and 0 deletions
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3
drivers/media/video/usbvision/usbvision-i2c.c
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@ -244,6 +244,9 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
switch (usbvision_device_data[usbvision->DevModel].Codec) {
case CODEC_SAA7113:
case CODEC_SAA7111:
/* Without this delay the detection of the saa711x is
hit-and-miss. */
mdelay(10);
v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
&usbvision->i2c_adap, "saa7115",
"saa7115_auto", 0, saa711x_addrs);