From 8bc50f354047f4afb31fc85f0efb6bfe28ce9e57 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 16 Feb 2011 07:11:14 -0300 Subject: [PATCH] [media] gspca_sn9c20x: Fix colored borders with ov7660 sensor Tested with a camera with usb-id: 0c45:62bb Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/sn9c20x.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index fcf29897b713..40e316ac3951 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -884,6 +884,9 @@ static struct i2c_reg_u8 ov7660_init[] = { {0x0e, 0x80}, {0x0d, 0x08}, {0x0f, 0xc3}, {0x04, 0xc3}, {0x10, 0x40}, {0x11, 0x40}, {0x12, 0x05}, {0x13, 0xba}, {0x14, 0x2a}, + /* HDG Set hstart and hstop, datasheet default 0x11, 0x61, using + 0x10, 0x61 and sd->hstart, vstart = 3, fixes ugly colored borders */ + {0x17, 0x10}, {0x18, 0x61}, {0x37, 0x0f}, {0x38, 0x02}, {0x39, 0x43}, {0x3a, 0x00}, {0x69, 0x90}, {0x2d, 0xf6}, {0x2e, 0x0b}, {0x01, 0x78}, {0x02, 0x50}, @@ -1334,8 +1337,8 @@ static int ov7660_init_sensor(struct gspca_dev *gspca_dev) } /* disable hflip and vflip */ gspca_dev->ctrl_dis = (1 << HFLIP_IDX) | (1 << VFLIP_IDX); - sd->hstart = 1; - sd->vstart = 1; + sd->hstart = 3; + sd->vstart = 3; return 0; }