From: Erik Andrén Date: Sat, 26 Dec 2009 21:57:21 +0000 (-0300) Subject: V4L/DVB (13882): gspca - stv06xx-vv6410: Ensure register STV_SCAN_RATE is zero X-Git-Tag: v2.6.33-rc5~24^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bbe8c8363da7251b41ee9cdb70059f04fd1bee9b;p=platform%2Fupstream%2Fkernel-adaptation-pc.git V4L/DVB (13882): gspca - stv06xx-vv6410: Ensure register STV_SCAN_RATE is zero 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 Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h index 487d405..96c6192 100644 --- a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h +++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h @@ -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)},