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authorHans Verkuil <hverkuil@xs4all.nl>2010-05-02 09:29:27 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-05-19 12:58:58 -0300
commit4d6c871ac338a8d804a1139dade2a463614d3e34 (patch)
treefb917fc91c1ae7d604cf8cd70c02b86a7c29abab /drivers/media/video
parentaeb506aaaa08bc1910650666463843a73c34b139 (diff)
downloadlinux-2.6.38-lt-ux500-4d6c871ac338a8d804a1139dade2a463614d3e34.tar.gz
V4L/DVB: usbvision: add delay before detecting the saa711x
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>
Diffstat (limited to 'drivers/media/video')
-rw-r--r--drivers/media/video/usbvision/usbvision-i2c.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 083765238a6..42ba2878575 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -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);