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V4L/DVB (8820): gspca: Change initialization and gamma of zc3xx - pas106.

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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 17:12:16 -03:00
committed by Mauro Carvalho Chehab
parent 4202f71ca1
commit 66e4124f41
1 changed files with 9 additions and 10 deletions
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19
drivers/media/video/gspca/pac207.c
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@@ -131,7 +131,8 @@ static struct ctrl sd_ctrls[] = {
.minimum = 0, .minimum = 0,
.maximum = 1, .maximum = 1,
.step = 1, .step = 1,
.default_value = 1, #define AUTOGAIN_DEF 1
.default_value = AUTOGAIN_DEF,
.flags = 0, .flags = 0,
}, },
.set = sd_setautogain, .set = sd_setautogain,
@@ -256,13 +257,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
return -ENODEV; return -ENODEV;
} }
pac207_write_reg(gspca_dev, 0x41, 0x00);
/* Bit_0=Image Format,
* Bit_1=LED,
* Bit_2=Compression test mode enable */
pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
PDEBUG(D_PROBE, PDEBUG(D_PROBE,
"Pixart PAC207BCA Image Processor and Control Chip detected" "Pixart PAC207BCA Image Processor and Control Chip detected"
" (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct); " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
@@ -274,6 +268,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->brightness = PAC207_BRIGHTNESS_DEFAULT; sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
sd->exposure = PAC207_EXPOSURE_DEFAULT; sd->exposure = PAC207_EXPOSURE_DEFAULT;
sd->gain = PAC207_GAIN_DEFAULT; sd->gain = PAC207_GAIN_DEFAULT;
sd->autogain = AUTOGAIN_DEF;
return 0; return 0;
} }
@@ -281,9 +276,13 @@ static int sd_config(struct gspca_dev *gspca_dev,
/* this function is called at open time */ /* this function is called at open time */
static int sd_open(struct gspca_dev *gspca_dev) static int sd_open(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; pac207_write_reg(gspca_dev, 0x41, 0x00);
/* Bit_0=Image Format,
* Bit_1=LED,
* Bit_2=Compression test mode enable */
pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
sd->autogain = 1;
return 0; return 0;
} }