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V4L/DVB (8710): gspca: Bad color control in sonixj.

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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 2008-09-03 16:48:01 -03:00 committed by Mauro Carvalho Chehab
parent 05b809c702
commit d55b83d3c4
1 changed files with 7 additions and 5 deletions
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12
drivers/media/video/gspca/sonixj.c
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@ -794,7 +794,7 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
switch (sd->sensor) {
case SENSOR_OM6802:
reg_w1(gspca_dev, 0x02, 0x71);
reg_w1(gspca_dev, 0x02, 0x73); /* was 71 */
reg_w1(gspca_dev, 0x01, 0x42);
reg_w1(gspca_dev, 0x17, 0x64);
reg_w1(gspca_dev, 0x01, 0x42);
@ -1056,7 +1056,7 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
expo = 0x0001;
gainOm[3] = expo >> 2;
i2c_w8(gspca_dev, gainOm);
reg_w1(gspca_dev, 0x96, expo >> 5);
reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
break;
}
@ -1138,11 +1138,13 @@ static void setcolors(struct gspca_dev *gspca_dev)
int colour;
colour = sd->colors - 128;
if (colour > 0)
if (colour > 0) {
data = (colour + 32) & 0x7f; /* blue */
else
reg_w1(gspca_dev, 0x06, data);
} else {
data = (-colour + 32) & 0x7f; /* red */
reg_w1(gspca_dev, 0x05, data);
reg_w1(gspca_dev, 0x05, data);
}
}
static void setautogain(struct gspca_dev *gspca_dev)