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V4L/DVB (13882): gspca - stv06xx-vv6410: Ensure register STV_SCAN_RATE is zero

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The Quickcam Web camera would not produce an image if you removed and inserted the module multiple times without physically power cycling the camera first.
By writing zero to bridge register STV_SCAN_RATE (0x1443) the camera works as intended, regardless of the number of module insertions.

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Erik Andrén 2009-12-26 18:57:21 -03:00 committed by Mauro Carvalho Chehab
parent 5cc60d6143
commit bbe8c8363d
1 changed files with 1 additions and 0 deletions
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drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
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@ -228,6 +228,7 @@ static const struct stv_init stv_bridge_init[] = {
/* This reg is written twice. Some kind of reset? */
{NULL, 0x1620, 0x80},
{NULL, 0x1620, 0x00},
{NULL, 0x1443, 0x00},
{NULL, 0x1423, 0x04},
{x1500, 0x1500, ARRAY_SIZE(x1500)},
{x1536, 0x1536, ARRAY_SIZE(x1536)},