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V4L/DVB (10371): gspca - spca561: Fix image problem in the 352x288 mode of rev72a. 

With the wrong clock value, the image had two moving colored lines.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-01-18 14:24:52 -03:00 committed by Mauro Carvalho Chehab
parent 8fee845396
commit a48196a2f7
1 changed files with 6 additions and 3 deletions
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9
drivers/media/video/gspca/spca561.c
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@ -648,8 +648,10 @@ static int sd_start_72a(struct gspca_dev *gspca_dev)
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
switch (mode) {
default:
/* case 0:
case 1: */
case 0:
Clck = 0x27; /* ms-win 0x87 */
break;
case 1:
Clck = 0x25;
break;
case 2:
@ -659,8 +661,9 @@ static int sd_start_72a(struct gspca_dev *gspca_dev)
Clck = 0x21;
break;
}
reg_w_val(dev, 0x8500, mode); /* mode */
reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
reg_w_val(dev, 0x8702, 0x81);
reg_w_val(dev, 0x8500, mode); /* mode */
write_sensor_72a(gspca_dev, rev72a_init_sensor2);
setcontrast(gspca_dev);
/* setbrightness(gspca_dev); * fixme: bad values */